cm200/cm300/pm400 - repeater builder...note only motorola service centers or approved motorola...

M

CM200/CM300/PM400Radios

Detailed Service Manual6802966C20-C

ForewordThis manual is intended for use by service technicians familiar with similar types of equipment. It contains service information required for the equipment described and is current as of the printing date. Changes which occur after the printing date may be incorporated by a complete Manual revision or alternatively as additions.

Computer Software CopyrightsThe Motorola products described in this manual may include copyrighted Motorola computer programs stored in semiconductor memories or other media. Laws in the United States and other countries preserve for Motorola certain exclusive rights for copyrighted computer programs, including, but not limited to, the exclusive right to copy or reproduce in any form the copyrighted computer program. Accordingly, any copyrighted Motorola computer programs contained in the Motorola products described in this manual may not be copied, reproduced, modified, reverse-engineered, or distributed in any manner without the express written permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant either directly or by implication, estoppel, or otherwise, any license under the copyrights, patents or patent applications of Motorola, except for the normal non-exclusive license to use that arises by operation of law in the sale of a product.

Document CopyrightsNo duplication or distribution of this document or any portion thereof shall take place without the express written permission of Motorola. No part of this manual may be reproduced, distributed, or transmitted in any form or by any means, electronic or mechanical, for any purpose without the express written permission of Motorola.

DisclaimerThe information in this document is carefully examined, and is believed to be entirely reliable. However, no responsibility is assumed for inaccuracies. Furthermore, Motorola reserves the right to make changes to any products herein to improve readability, function, or design. Motorola does not assume any liability arising out of the applications or use of any product or circuit described herein; nor does it cover any license under its patent rights nor the rights of others.

MOTOROLA, The Stylized M logo, and Radius are trademarks of Motorola, Inc.All other product or service names are the property of their respective owners.© 2004–2009 Motorola, Inc. All rights reserved. Printed in U.S.A.

Note: Before operating or testing these units, please read the Product Safety and RF ExposureCompliance section.

ii

The following majo

Edition

6802966C20-

6802966C20-

DOCUMENT HISTORY

r changes have been implemented in this manual since the previous edition:

Description Date

O Initial Release Oct. 2003

C Remove TX RF Troublshooting flow charts.Update Warranty and Service Support Info.

May. 2009


Detailed Service Manual6802966C20-C

Contents

Section 1 Service Maintainability

Section 2 Control Head Service Information

Section 3 VHF1 High Power (25–45 W) Service Information (136–162 MHz)

Section 4 VHF2 Low Power (1–25 W) Service Information (146–174 MHz)

Section 5 VHF2 High Power (25–45 W) Service Information (146–174 MHz)


Service Maintainability

M

Issue: May, 2009

ii

Computer Software CopyrightsThe Motorola products described in this manual may include copyrighted Motorola computer programs stored in semiconductor memories or other media. Laws in the United States and other countries preserve for Motorola certain exclusive rights for copyrighted computer programs, including the exclusive right to copy or reproduce in any form, the copyrighted computer program. Accordingly, any copyrighted Motorola computer programs contained in the Motorola products described in this manual may not be copied or reproduced in any manner without the express written permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant, either directly or by implication, estoppel or otherwise, any license under the copyrights, patents or patent applications of Motorola, except for the normal non-exclusive royalty-free license to use that arises by operation of law in the sale of a product.

iii

Table of ContentsSAFETY INFORMATION .......................................................................................... v

Chapter 1 INTRODUCTION

1.0 Scope of Manual ..................................................................................................1-12.0 Warranty and Service Support.............................................................................1-1

2.1 Warranty Period and Return Instructions .......................................................1-12.2 After Warranty Period .....................................................................................1-1

3.0 Replacement Parts Ordering ...............................................................................1-23.1 Basic Ordering Information.............................................................................1-23.2 Motorola Online ..............................................................................................1-23.3 Mail Orders .....................................................................................................1-23.4 Telephone Orders...........................................................................................1-23.5 Fax Orders......................................................................................................1-23.6 Parts Identification ..........................................................................................1-3

4.0 Radio Model Information......................................................................................1-3

Chapter 2 MAINTENANCE

1.0 Introduction ..........................................................................................................2-12.0 Preventive Maintenance ......................................................................................2-1

2.1 Inspection .......................................................................................................2-12.2 Cleaning .........................................................................................................2-1

3.0 Safe Handling of CMOS and LDMOS..................................................................2-24.0 General Repair Procedures and Techniques.......................................................2-25.0 Notes For All Schematics and Circuit Boards ......................................................2-5

Chapter 3 SERVICE AIDS

1.0 Recommended Test Tools...................................................................................3-12.0 Test Equipment....................................................................................................3-2

iv

Notes

v

SAFETY INFORMATIONProduct Safety and RF Exposure Compliance

ATTENTION!This radio is restricted to occupational use only to satisfy FCC RF energy exposure requirements. Before using this product, read the RF energy awareness information and operating instructions in the Product Safety and RF Exposure booklet enclosed with your radio (Motorola Publication part number 68P81095C99) to ensure compliance with RF energy exposure limits.For a list of Motorola-approved antennas, batteries, and other accessories, visit the following web site which lists approved accessories: http://www.motorola.com/governmentandenterprise.

Note:Before using this product, read the operating instructions for safe usage contained in the Product Safety and RF Exposure booklet enclosed with your radio.

vi

Notes

Chapter 1

INTRODUCTION

1.0 Scope of ManualThis manual is intended for use by service technicians familiar with similar types of equipment. It contains service information required for the equipment described and is current as of the printing date. Changes which occur after the printing date may be incorporated by a complete Manual revision or alternatively as additions.

2.0 Warranty and Service Support

Motorola offers long term support for its products. This support includes full exchange and/or repair of the product during the warranty period, and service/ repair or spare parts support out of warranty. Any “return for exchange” or “return for repair” by an authorized Motorola Dealer must be accompanied by a Warranty Claim Form. Warranty Claim Forms are obtained by contacting an Authorized Motorola Dealer.

2.1 Warranty Period and Return Instructions

The terms and conditions of warranty are defined fully in the Motorola Dealer or Distributor or Reseller contract. These conditions may change from time to time and the following notes are for guidance purposes only.

In instances where the product is covered under a “return for replacement” or “return for repair” warranty, a check of the product should be performed prior to shipping the unit back to Motorola. This is to ensure that the product has been correctly programmed or has not been subjected to damage outside the terms of the warranty.

2.2 After Warranty PeriodAfter the Warranty period, Motorola continues to support its products in two ways.

1. Motorola's Managed Technical Services (MTS) offers a repair service to both end users and dealers at competitive prices.

2. MTS supplies individual parts and modules that can be purchased by dealers who are technically capable of performing fault analysis and repair.

NOTE Before operating or testing these units, please read the Safety Information Section in thefront of this manual.

NOTE Only Motorola Service Centers or Approved Motorola Service Dealers can perform thesefunctions. Any tampering by non-authorized Motorola Service Centers voids the warranty ofyour radio. To find out more about Motorola and its approved Service Centers, please visithttp://www.motorola.com/businessandgovernment/public/functions/home/home.aspx

1-2 INTRODUCTION

3.0 Replacement Parts Ordering

3.1 Piece PartsSome replacement parts, spare parts, and/or product information can be ordered directly. If a complete Motorola part number is assigned to the part, it is available from Motorola’s Managed Technical Services (MTS). If no part number is assigned, the part is not normally available from Motorola. If the part number is appended with an asterisk, the part is serviceable by Motorola Depot only. If a parts list is not included, this generally means that no user-serviceable parts are available for that kit or assembly.All orders for parts/information should include the complete Motorola identification number. Request for help in identification of non-referenced spare parts should be directed to the Motorola’s local area representation. When damaged parts are replaced, identical parts should be used. If the identical replacement part is not locally available, check the parts list for the proper Motorola part number. Orders for replacement parts which are listed in the “Parts List” section of this manual, should be placed directly on Motorola’s local distribution organization or via Motorola Online (Extranet).

3.2 Motorola OnlineMotorola Online users can access our online catalog athttp://www.motorola.com/businessonlineTo register for online access, please call 1-800-422-4210 (for U.S. and Canada Service Centers only). International customers can obtain assistance at http://www.motorola.com/businessonline

3.3 Mail OrdersMail orders are only accepted by the US Federal Government Markets Division (USFGMD).Motorola7031 Columbia Gateway Drive3rd Floor – Order ProcessingColumbia, MD 21046U.S.A.

3.4 Telephone OrdersRadio Products and Solutions Organization*

(United States and Canada)7:00 AM to 7:00 PM (Central Standard Time)Monday through Friday (Chicago, U.S.A.)1-800-422-42101-847-538-8023 (United States and Canada)

U.S. Federal Government Markets Division (USFGMD)1-877-873-46688:30 AM to 5:00 PM (Eastern Standard Time)

Radio Model Information 1-3

3.5 Fax OrdersRadio Products and Solutions Organization*(United States and Canada)1-800-622-62101-847-576-3023 (United States and Canada)

USFGMD(Federal Government Orders)1-800-526-8641 (For Parts and Equipment Purchase Orders)

3.6 Parts IdentificationRadio Products and Solutions Organization*(United States and Canada)1-800-422-4210

3.7 Product Customer ServiceRadio Products and Solutions Organization (United States and Canada)1-800-927-2744

* The Radio Products and Solutions Organization (RPSO) was formerly known as the RadioProducts Services Division (RPSD) and/or the Accessories and Aftermarket Division (AAD).

4.0 Radio Model InformationThe model number and serial number are located on a label attached to the back of your radio. You can determine the RF output power, frequency band, protocols, and physical packages. The example below shows one mobile radio model number and its specific characteristics.

Table 1-1 Radio Model Number (Example: AAM50KNC9AA1)

Type of Unit

Model Series

Freq. Band

Power Level

Physical Packages

Channel Spacing Protocol Feature

Level

AA M 50 KVHF1

(136–162 MHz)

N1–25 W

CCM200

9Programmable

AAConventional

MDC

14/32 mini-U

364 mini-U

KVHF2

(146–174 MHz)

P25–40 W

FCM300PM400

AA

= C

ount

ry C

ode

M =

Mob

ile

1-4 INTRODUCTION

Notes

Chapter 2

MAINTENANCE

1.0 IntroductionThis chapter of the manual describes:

• preventive maintenance• safe handling of CMOS devices• repair procedures and techniques

2.0 Preventive MaintenanceThe radios do not require a scheduled preventive maintenance program; however, periodic visual inspection and cleaning is recommended.

2.1 InspectionCheck that the external surfaces of the radio are clean, and that all external controls and switches are functional. It is not recommended to inspect the interior electronic circuitry.

2.2 CleaningThe following procedures describe the recommended cleaning agents and the methods to be used when cleaning the external and internal surfaces of the radio. External surfaces include the front cover, housing assembly, and battery case. These surfaces should be cleaned whenever a periodic visual inspection reveals the presence of smudges, grease, and/or grime.

The only recommended agent for cleaning the external radio surfaces is a 0.5% solution of a mild dishwashing detergent in water. The only factory recommended liquid for cleaning the printed circuit boards and their components is isopropyl alcohol (100% by volume).

1. Cleaning External Plastic SurfacesThe detergent-water solution should be applied sparingly with a stiff, non-metallic, short-bristled brush to work all loose dirt away from the radio. A soft, absorbent, lintless cloth or tissue should be used to remove the solution and dry the radio. Make sure that no water remains entrapped near the connectors, cracks, or crevices.

2. Cleaning Internal Circuit Boards and ComponentsIsopropyl alcohol may be applied with a stiff, non-metallic, short-bristled brush to dislodge embedded or caked materials located in hard-to-reach areas. The brush stroke should direct the dislodged material out and away from the inside of the radio. Make sure that controls or tunable components are not soaked with alcohol. Do not use high-pressure air to hasten the drying process since this could cause the liquid to collect in unwanted places. Upon completion of the cleaning process, use a soft, absorbent, lintless cloth to dry the area. Do not brush or apply any isopropyl alcohol to the frame, front cover, or back cover.

NOTE Internal surfaces should be cleaned only when the radio is disassembled for servicing orrepair.

CAUTION: The effects of certain chemicals and their vapors can have harmful results on certain plastics. Aerosol sprays, tuner cleaners, and other chemicals should be avoided.

2-2 MAINTENANCE

3.0 Safe Handling of CMOS and LDMOSComplementary metal-oxide semiconductor (CMOS) devices are used in this family of radios. CMOS characteristics make them susceptible to damage by electrostatic or high voltage charges. Damage can be latent, resulting in failures occurring weeks or months later. Therefore, special precautions must be taken to prevent device damage during disassembly, troubleshooting, and repair. Handling precautions are mandatory for CMOS circuits and are especially important in low humidity conditions. DO NOT attempt to disassemble the radio without first referring to the CMOS CAUTION paragraph in the Disassembly and Reassembly section of the manual.

4.0 General Repair Procedures and TechniquesParts Replacement and Substitution

When damaged parts are replaced, identical parts should be used. If the identical replacement component is not locally available, check the parts list for the proper Motorola part number and order the component from the nearest Motorola Communications parts center listed in the “Piece Parts” section of this manual.

Rigid Circuit Boards

The family of radios uses bonded, multi-layer, printed circuit boards. Since the inner layers are not accessible, some special considerations are required when soldering and unsoldering components. The through-plated holes may interconnect multiple layers of the printed circuit. Therefore, care should be exercised to avoid pulling the plated circuit out of the hole.When soldering near the pin connectors:

• avoid accidentally getting solder in the connector. • be careful not to form solder bridges between the connector pins • closely examine your work for shorts due to solder bridges.

NOTE Always use a fresh supply of alcohol and a clean container to prevent contamination bydissolved material (from previous usage).

General Repair Procedures and Techniques 2-3

Chip Components

Use the RLN4062 Hot-Air Repair Station for chip component replacement. Adjust the temperature control to 390 °C (735 °F), and adjust the airflow to a minimum setting. Airflow can vary due to component density.

• To remove a chip component:

1. Use a hot-air hand piece and position the nozzle of the hand piece approximately 0.3 cm (1/8") above the component to be removed.

2. Begin applying the hot air. Once the solder reflows, remove the component using a pair of tweezers.

3. Using a solder wick and a soldering iron or a power desoldering station, remove the excess solder from the pads.

• To replace a chip component using a soldering iron:

1. Select the appropriate micro-tipped soldering iron and apply fresh solder to one of the solder pads.

2. Using a pair of tweezers, position the new chip component in place while heating the fresh solder.

3. Once solder wicks onto the new component, remove the heat from the solder. 4. Heat the remaining pad with the soldering iron and apply solder until it wicks to the

component. If necessary, touch up the first side. All solder joints should be smooth and shiny.

• To replace a chip component using hot air:

1. Use the hot-air hand piece and reflow the solder on the solder pads to smooth it. 2. Apply a drop of solder paste flux to each pad. 3. Using a pair of tweezers, position the new component in place. 4. Position the hot-air hand piece approximately 0.3 cm (1/8” ) above the component and

begin applying heat. 5. Once the solder wicks to the component, remove the heat and inspect the repair. All

joints should be smooth and shiny.

2-4 MAINTENANCE

Shields

Removing and replacing shields is recommended to be done with the Air Blower, BOSCH GHG 603 or equivalent.

• To remove the shield:

1. Place the circuit board in the circuit board holder. 2. Add solder paste flux around the base of the shield. 3. Position the heat-focus head onto the shield. 4. Turn on the heater and wait until the shield lifts off the circuit board. 5. Once the shield is off, turn off the heat, and grab the part with a pair of tweezers.6. Remove the circuit board from the circuit board holder.

• To replace the shield:

1. Add solder to the shield if necessary, using a micro-tipped soldering iron. 2. Next, rub the soldering iron tip along the edge of the shield to smooth out any excess

solder. Use solder wick and a soldering iron to remove excess solder from the solder pads on the circuit board.

3. Place the circuit board back in the circuit board holder. 4. Place the shield on the circuit board using a pair of tweezers. 5. Position the heat-focus head over the shield. 6. Turn on the heater and wait for the solder to reflow.7. Once complete, turn off the heat, raise the heat-focus head and wait approximately one

minute for the part to cool. 8. Remove the circuit board and inspect the repair. No cleaning should be necessary.

Notes For All Schematics and Circuit Boards 2-5

5.0 Notes For All Schematics and Circuit Boards* Component is frequency sensitive. Refer to the Electrical Parts List for value and usage.

1. Unless otherwise stated, resistances are in Ohms (k = 1000), and capacitances are in picofarads (pF) or microfarads (µF).

2. DC voltages are measured from point indicated to chassis ground using a Motorola DC multimeter or equivalent. Transmitter measurements should be made with a 1.2 µH choke in series with the voltage probe to prevent circuit loading.

3. Interconnect Tie Point Legend:

Signal Name Signal Description16_8MHz 16.8MHz Reference Frequency from Synthesizer to ASFIC3V 3V RF regulator5V 5V RF regulator5V_CH Optional 5V for Control Head9V Regulated 9.3V Supply Voltage9R 9V to enable RX_INJ when RX_EN is activeASFIC_CS ASFIC Chip SelectB+ 13.8V Supply VoltageBATT_SENSE Battery Voltage Sense LineBOOT_EN_IN_CH Boot Mode SelectBW_SEL Select BW (12.5 kHz, 25 kHz)CH_ACT Channel Activity Indicator Signal (Fast Squelch)COMM_DATA_SEL_CH Display Driver Command/ Data SelectD3_V3 Regulated 3.3V supply voltage for Voice StorageDEMOD Audio Output Signal from the Receiver ICDETECTOR_AUDIO_SEND_BRD Flat Audio to Option BoardDISPLAY_CS_CH Control Head Chip SelectEMERGENCY_ACCES_CONN Emergency line to switch on the radio voltage regulatorsEMERGENCY_SENSE Emergency sense to µPEXTERNAL_MIC_AUDIO ACCES_CONN External (from accessory connector) microphone inputF1200 Interrupt line from ASFIC CMPFILT_SW_B+ Switched 13.8 V supply voltageFLAT_TX_AUDIO_INPUT_ACCESS_CONN Flat TX input from accessory connectorHANDSE RX_AUDIO_CH Handset Audio OutputHOOK_CH Hang-up switch inputHSIO High Speed Clock In / Data OutIGNITION Ignition Line to switch on the radio’s voltage regulatorKEYPAD_COL_CH Keypad Matrix ColumnLOC_DIST Enable Attenuator for RX lineLSIO Low Speed Clock In / Data OutMIC_AUDIO_CH Microphone Input

2-6 MAINTENANCE

MIC_PTT_CH Microphone PTT InputMOD_IN Modulation Signal from ASFICMOD_OUT Modulation Signal to the SynthesizerONOFF_SENSE On off sense switchOPT_DATA_R_OPRD DATA/Ready Request from Option BoardOPT_EN_OPBD Option Board Chip SelectPA_BIAS PA Control bias voltagePA_CURRENT Not usedPOST_LIMITER_TX AUDIO_RETURN_OPT_BRD

Flat TX Input from Option Board

PROG x IN ACC y General Purpose Input x accessory connector Pin yPROG x INOUT ACC y General Purpose Input/Output x accessory connector Pin yPROG x OUT ACC y General Purpose Input x accessory connector Pin yPWR_SET PA Power Control VoltageRESET Reset LineRSSI Received Signal Strength IndicatorRX RX signalRX AUD RTN Option Board Input/Output of Receiver Audio PathRX_AUDIO_OUTPUT_ACCESS_CONN Flat or filtered audio to accessory connectorRX_EN Enable ReceivingRX_INJ RF signal from VCO into the ReceiverSCI_CH Bi-directional serial communication lineSHIFT_R_CS SPI Chip select for the Control HeadSPI_CLK Serial peripheral interface bus CLOCKSPI_MISO Serial peripheral interface bus data INSPI_MOSI Serial peripheral interface bus data OUTSPKR- Negative Audio PA Speaker OutputSPKR- Negative Audio PA Speaker OutputSPKR+ Positive Audio PA Speaker OutputSQ_DET Squelch Detect SignalSYNTH_CS Synth Chip SelectSYNTH_LOCK µP Clock Lock SignalTX AUDIO_RETURN_OPT_BRD Option Board Output to Transmit Audio PathTX AUDIO_SEND_OPT_BRD Microphone Audio to Option BoardTX_INJ RF signal from the VCO to transmitter PATX_EN Enable transmittingUNMUTED RX_AUDIO_SEND_OPT_BRD Unmuted filtered audio to option boarduP_CLK µP Clock signalVoL_INDIRECT Volume Pot InputVOX Voice operated transmit level

Notes For All Schematics and Circuit Boards 2-7

VS AUDIO_SEL Switch signal to Enable option board audio output signalVS GAIN_SEL Voice Storage Gain Select lineVS_MIC Voice Storage Audio Signal to microphone pathVS_INT Voice Storage Interrupt lineVS_RAC Voice storage Row Address Clock SignalVSTBY 3.3 V supply for µP when the radio is switched off

2-8 MAINTENANCE

Notes

Chapter 3

SERVICE AIDS

1.0 Recommended Test ToolsTable 3-1 lists the service aids recommended for working on the radio. While all of these items are available from Motorola, most are standard workshop equipment items, and any equivalent item capable of the same performance may be substituted for the item listed.

Table 3-1 Service Aids

Motorola Part No. Description Application

RLN4460_ Portable Test Set Enables connection to audio/accessory jack. Allows switching for radio testing.

RVN4191_ Customer Programming Software (CPS) – Software on CDROM & Global Tuner

Programs customer options and channel data.

RKN4081_ Programming Cable with Internal RIB

Includes radio interface box (RIB) capability.

FKN8096_ Data/Flash Adapter Key Used with RKN4081 (10 to 8 pin adapter for front Telco connector with Data/Flash switch).

RKN4083_ Mobile Programming/Test Cable Connects radio to RIB (RLN4008_).via rear accessory connector

FKN8113_ Adapter Cable Used with RKN4083 (20 to 16 pin adapter for rear accessory connector).

GTF374_ Program Cable Connects RIB to Radio microphone input.

RLN4008_ Radio Interface Box Enables communications between radio and computer’s serial communications adapter.

HSN9412_ Wall-Mount Power Suppy Used to power the RIB. (120 V ac)

HLN8027_ Mini UHF to BNC Adaptor Adapts radio antenna port to BNC cabling of test equipment.

8180384N64 Housing Eliminator (25W) Test Fixture used to bench test the radio pcb.

3080369B71 Computer Interface Cable Connects the RIB to the Computer (25-pin).

3080369B72 Computer Interface Cable Connects the RIB to the Computer (9-pin)(Use for IBM PC AT – other IBM models use the B71 cable above).

6686119B01 Removal Tool Assists in the removal of radio control head.

6680334F39 Hex Tool Assists in the removal of antenna connector.

3-2 SERVICE AIDS

2.0 Test EquipmentTable 3-2 lists test equipment required to service the radio and other two-way radios.

Table 3-2 Recommended Test Equipment

Motorola Part No. Description Characteristics Application

R2000, R2600, R2400, or R2001 with trunking option for Privacy Plus™ and Smartnet Systems™ †

Service Monitor This monitor will substitute for items listed below with an asterisk *

Frequency/deviation meter and signal generator for wide-range troubleshooting and alignment

*R1049 Digital Multimeter Two meters recommended for AC/DC voltage and current measurements

*S1100 Audio Oscillator 67 to 200Hz tones Used with service monitor for injection of PL tones

*S1053, *SKN6009, *SKN6001

AC Voltmeter, Power Cable for meter, Test leads for meter

• 1 mV to 300 V• 10 MΩ input impedance

Audio voltage measurements

R1053 Dual-trace Oscilloscope

20 MHz bandwidth, 5 mV/cm – 20 V/cm

Waveform measurements

R1443A Broadband Wattmeter

Transmitter power output measurements

S1339 RF Millivolt Meter 100 μV to 3 VRF, 10 kHz to 1.2 GHz

RF level measurements

*R1013 SINAD Meter Receiver sensitivity measurements

S1348 (prog) DC Power Supply 0–20 Vdc, 0–20 Amps Bench supply for 13.8Vdc


Control HeadService Information

M

Issue: May, 2009

ii


iii

Table of Contents

Chapter 1 OVERVIEW

1.0 CM200 Model.......................................................................................................1-12.0 CM300/PM400 Models ........................................................................................1-1

Chapter 2 THEORY OF OPERATION

1.0 Introduction ..........................................................................................................2-12.0 Control Head Model for CM200 ...........................................................................2-1

2.1 Power Supplies...............................................................................................2-12.2 SPI Interface...................................................................................................2-12.3 Keypad Keys ..................................................................................................2-22.4 Status LED’s and Back Light Circuit...............................................................2-22.5 Microphone Connector Signals ......................................................................2-22.6 Speaker ..........................................................................................................2-32.7 Electrostatic Transient Protection...................................................................2-3

3.0 Control Head Model for CM300/PM400...............................................................2-43.1 Power Supplies...............................................................................................2-43.2 SPI Interface...................................................................................................2-43.3 Keypad Keys ..................................................................................................2-53.4 LCD Driver......................................................................................................2-53.5 Status LED’s and Back Light Circuit...............................................................2-53.6 Microphone Connector Signals ......................................................................2-53.7 Speaker ..........................................................................................................2-63.8 Electrostatic Transient Protection...................................................................2-6

Chapter 3 TROUBLESHOOTING CHARTS

1.0 Control Head CM200 Troubleshooting Chart.......................................................3-11.1 Control Head Failure ......................................................................................3-11.2 Button/Tones Select Error (Page 1 of 2) ........................................................3-21.3 Button/Tones Select Error (Page 2 of 2) ........................................................3-3

2.0 Control Head CM300/PM400 Troubleshooting Chart ..........................................3-42.1 Control Head Failure ......................................................................................3-42.2 Button/Tones Select Error (Page 1 of 2) ........................................................3-52.3 Button/Tones Select Error (Page 2 of 2) ........................................................3-6

iv

Chapter 4 CONTROL HEAD PCB / SCHEMATICS / PARTS LISTS

1.0 Allocation of Schematics and Circuit Boards .......................................................4-12.0 Control Head CM200 – PCB 8488998U01 / Schematics ....................................4-3

2.1 Control Head PCB 8488998U01 Parts List ....................................................4-53.0 Control Head CM300/PM400 – PCB 8489714U01 / Schematics ........................4-6

3.1 Control Head PCB 8489714U01 Parts List ....................................................4-8

Chapter 1

OVERVIEW

1.0 CM200 ModelThe control head contains the internal speaker, the on/off/volume knob, the microphone connector, several buttons to operate the radio, three indicator Light Emitting Diodes (LED) to inform the user about the radio status, and a single character 7-segment display for numeric information e.g. channel number.

2.0 CM300/PM400 Models The control head contains the internal speaker, the on/off/volume knob, the microphone connector, several buttons to operate the radio, three indicator Light Emitting Diodes (LED) to inform the user about the radio status, and an 8 character Liquid Crystal Display (LCD) for alpha-numerical information e.g. channel number or call address name.

P2P1 P3 P4

PM400

PERS4

P2P1 P3 P4

CM300

PERS4

1-2 OVERVIEW

Notes

Chapter 2

THEORY OF OPERATION

1.0 IntroductionThis Chapter provides a detailed theory of operation for the Control head circuits. For details of the trouble shooting refer to the related chapter in this section.

2.0 Control Head Model for CM200The head contains the internal speaker, the on/off/volume knob, the microphone connector, several buttons to operate the radio and three indicator Light Emitting Diodes (LED) to inform the user about the radio status and a 7-segment display for numeric information.

2.1 Power SuppliesThe power supply to the head is taken from the host radio’s 9.3V via connector J803-9, The 9.3V is used for the LEDs and back light, the 5V is used for the LCD driver and level shifter. The stabilized 3V is used for the other parts.

2.2 SPI InterfaceThe host radio (master) communicates with the head through its SPI bus. Three lines are connected to the shift register (U801):SPI clock (J803-17), SPI MOSI (J803-16) and shift register chip select (J803-15).

ShiftRegister

BCD To 7-segment

Mux.Control

Keypads

DTMFResistors

PTTcircuit

2 pin speaker connector

7-segment display

9.3V

KeypadBacklight

9.3VRow/Column

Control lineBoot_res / SCI

DTMF Row/Column

Boot_res (DTMF-Column)/ SCI (DTMF-Row)

ShiftRegister

BCD To 7-segment

Mux.Control

Keypads

DTMFResistors

PTTcircuit

2 pin speaker connector

7-segment display

9.3V

KeypadBacklight

9.3VRow/Column

Control lineBoot_res / SCI

DTMF Row/Column

Boot_res (DTMF-Column)/ SCI (DTMF-Row)

4

2-2 THEORY OF OPERATION

When the host radio needs to send date to the shift register, the radio asserts the shift register chip select and the data is loaded to the shift register. For example, the host radio sends data to change display channel or change LED status.

2.3 Keypad KeysThe head keypad is a four-key design. All keys are configured as two analog lines read by µP. The voltage on the analog lines varies between 0V and 3.3 V depending on which key is pressed. If no key is pressed, the voltage at both lines is 3.3V. The key configuration can be thought of as a matrix where the two lines represent one row and one column. Each line is connected to a resistive divider powered by 3.3V. If a button is pressed, it will connect one specific resistor of each divider line to ground level and thereby reduce the voltages on the analog lines. The voltages of the lines are A/D converted inside the µP (ports PE 6 – 7) and specify the pressed button. To determine which key is pressed, the voltage of both lines must be considered.

The same analog lines also support a keypad microphone. A microphone key press is processed in the same manner like a head key press.

2.4 Status LED’s and Back Light CircuitAll indicator LEDs (red, yellow, and green) are driven by current sources. To change the LED status the host radio sends a data message to the head shift register via the SPI bus. The head shift register determines the LED status from the received data and switches the LEDs on or off via Q5–Q7.

The back light for the keypad is always on. The back light current for the keypad is drawn from the 9.3 V source and led by two current sources. The LED current is determined by the resistor at the emitter of the respective current source transistor.

2.5 Microphone Connector SignalsThe MIC_PTT line (J802-3) is grounded when the PTT button on the microphone is pressed. When released, this line is pulled to 9.3V by R805. Two transistor stages (Q802, Q801 and associated parts) are used to level shift between 9.3V and 3.3V required for the uP while keeping the same sense (active low for PTT pressed).

Two of the mic socket lines (J802-2,7) have dual functions depending on the type of microphone or SCI lead connected. An electronic switch (U803) is used to switch these two lines between mic keypad operation or SCI operation. The switch (mux) is led by the uP through J803-20 with level shifting (and inversion) provided by transistor Q812. When MUX_CTRL (J803-20) is low the electronic switch is in the mic keypad mode. The mic socket (J802) pin 2 is connected to the keypad row line that goes to J803-13 and pin 7 is connected to the keypad column line that goes to J803-12. When MUX_CTRL (J803-20) is high the electronic switch is in the SCI mode. The mic socket (J802 pin 2) is connected to the SCI line that goes to J803-4 and pin 7 is connected to the BOOT_RES line that goes to J803-11.

The HOOK line (J802-6) is used to inform the uP which type of microphone or SCI lead is connected to the microphone socket. The voltage of the HOOK line is monitored by the uP (port PE0, MIC_SENSE) through a resistor divider on the main board. When the HOOK line is grounded (on hook condition) or floating (2.8V nominal), the uP sets the mux (U803) for keypad operation to allow the use of microphones with a keypad. When the HOOK line is connected to 9.3V, the uP sets the mux for SCI operation. This mode is also used to select low cost mic operation where the gain of the microphone path is increased (on the main board) to compensate for not having a pre-amp in the low cost mic.

Control Head Model for CM200 2-3

If the BOOT_RES (J802-7) line is connected to >5V (e.g. 9.3V) at turn-on, the uP will start in boot mode instead of normal operation. This mode is used to programme new firmware into the FLASH memory (U404 mainboard).

2.6 SpeakerThe head contains a speaker for the receiver audio. The receiver audio signal from the differential audio output of the audio amplifier located on the radio’s ler is fed via connector J803-1, 2 to the speaker connector P801 pin 1 and pin 2. The speaker is connected to the speaker connector P801. The control head speaker must be disconnected if an external speaker, connected on the accessory connector, is used.

2.7 Electrostatic Transient ProtectionElectrostatic transient protection is provided for the sensitive components in the control head by diodes VR801, VR802, VR803 and VR804. The diodes limit any transient voltages to tolerable levels. The associated capacitors provide Radio Frequency Interference (RFI) protection.


3.0 Control Head Model for CM300/PM400The control head contains the internal speaker, the on/off/volume knob, the microphone connector, several buttons to operate the radio, three indicator Light Emitting Diodes (LED) to inform the user about the radio status, and an 8 character Liquid Crystal Display (LCD) for alpha-numerical information e.g. channel number or call address name.

3.1 Power SuppliesThe power supply to the control head is taken from the host radio’s 9.3V via connector J103-9, The 9.3V is used for the LEDs and back light, the 5V is used for the LCD driver (U3) and level shifter (U4). The stabilized 3V is used for the other parts.

3.2 SPI InterfaceThe host radio (master) communicates with the control head through its SPI bus. Three lines are connected to the shift register (U8):SPI clock (J103-17), SPI MOSI (J103-16), shift register chip select (J103-15) and LCD driver chip select (J103-18).

When the host radio needs to send date to the shift register, the radio asserts the shift register chip select and the data is loaded to the shift register. For example, the host radio sends data to change display channel or change LED status.

8 pin JACK connector

9.3V LCD

ShiftRegister

BacklightControl

Mux.Control

Keypads

KeypadResistors

PTTcircuit

2-pin speaker connector

9.3V

LEDIndicators

Row/Column

Control lineBoot_Res / SCI

DTMF Row/Column

Boot_Res (DTMF-Column)/ SCI (DTMF-Row)

LevelShifter

LCDDriver

LEDBacklight

8 pin JACK connector

9.3V LCD

ShiftRegister

BacklightControl

Mux.Control

Keypads

KeypadResistors

PTTcircuit

2-pin speaker connector

9.3V

LEDIndicators

Row/Column

Control lineBoot_Res / SCI

DTMF Row/Column

Boot_Res (DTMF-Column)/ SCI (DTMF-Row)

LevelShifter

LCDDriver

LEDBacklight

Control Head Model for CM300/PM400 2-5

3.3 Keypad KeysThe control head keypad is a four-key design. All keys are configured as two analog lines read by µP. The voltage on the analog lines varies between 0V and 3.3 V depending on which key is pressed. If no key is pressed, the voltage at both lines is 3.3V. The key configuration can be thought of as a matrix where the two lines represent one row and one column. Each line is connected to a resistive divider powered by 3.3V. If a button is pressed, it will connect one specific resistor of each divider line to ground level and thereby reduce the voltages on the analog lines. The voltages of the lines are A/D converted inside the µP (ports PE 6 – 7) and specify the pressed button. To determine which key is pressed, the voltage of both lines must be considered.

The same analog lines also support a keypad microphone. A microphone key press is processed in the same manner like a control head key press.

3.4 LCD Driver

The LCD (36 x 4 segemnts) is controlled by U3. It has an on onboard clock controlled by R28 (typically 20kHz measured on pin 2). U3 is operated from the 5V supply and is controlled over the SPI bus (SPI_CLK J103-17, SPI_MOSI J103-16, LCD chip select J103-18). Chip select is active low. U2 is used to provide level shifting between the 3.3V logic from the uP and the 5V required by U3.

3.5 Status LED’s and Back Light CircuitAll indicator LEDs (red, yellow, and green) are driven by current sources. To change the LED status the host radio sends a data message to the control head shift register via the SPI bus. The control head shift register determines the LED status from the received data and switches the LEDs on or off via Q8–Q10.

Backlighting for the LCD and keys is provided by a matrix of 21 LEDs arranged in 7 columns of 3 rows. The LEDs are driven from a constant current circuit (Q12, U1 and associated parts). There are 4 levels of baclight: off, low, medium and high, which are controlled by two outputs (pins 15, 1) from the shift register (U8). The current is controlled by transistor Q12. The op amp U1 monitors the current by measuring the voltage drop across R26, R27 and adjusting the bias of Q12 to achieve the required level as set by the combined shift register o/ps. When in the off state, Q11 is also turned on to clamp the base of Q12 so as to force it off. This ensures that the LEDs are fully off. Q11 is controlled by pin 3 of the shift register U8.

3.6 Microphone Connector Signals

The MIC_PTT line (J102-3) is grounded when the PTT button on the microphone is pressed. When released, this line is pulled to 9.3V by R33. Two transistor stages (Q14, Q13 and associated parts) are used to level shift between 9.3V and 3.3V required for the uP while keeping the same sense (active low for PTT pressed).

Two of the mic socket lines (J102-2, 7) have dual functions depending on which type of microphone or SCI lead that is connected. An electronic switch (U41) is used to switch these two lines between mic keypad operation or SCI operation. The switch (mux) is controlled by the uP through J103-20 with level shifting (and inversion) provided by transistor Q41. When MUX_CTRL (103-20) is low the electronic switch is in the mic keypad mode. The mic socket (J102) pin 2 is connected to the keypad row line that goes to J103-13 and pin 7 is connected to the keypad column line that goes to 103-12. When MUX_CTRL (103-20) is high the electronic switch is in the SCI mode. The mic socket (J102 pin 2) is connected to the SCI line that goes to J103-4 and pin 7 is connected to the BOOT_RES line that goes to J103-11.


The HOOK line (J102-6) is used to inform the uP which type of microphone or SCI lead is connected to the microphone socket. The voltage of the HOOK line is monitored by the uP (port PE0, MIC_SENSE) through a resistor divider on the main board. When the HOOK line is grounded (on hook condition) or floating (2.8V nominal), the uP sets the mux (U8) for keypad operation to allow the use of microphones with a keypad. When the HOOK line is connected to 9.3V, the uP sets the mux for SCI operation. This mode is also used to select low cost mic operation where the gain of the microphone path is increased (on the main board) to compensate for not having a pre-amp in the low cost mic.

If the BOOT_RES (J102-7) line is connected to >5V (e.g. 9.3V) at turn-on then the uP will start in boot mode instead of normal operation. This mode is used to programme new firmware into the FLASH memory (U404 mainboard).

3.7 SpeakerThe control head contains a speaker for the receiver audio. The receiver audio signal from the differential audio output of the audio amplifier located on the radio’s controller is fed via connector J103-1, 2 to the speaker connector P101 pin 1 and pin 2. The speaker is connected to the speaker connector P101. The control head speaker must be disconnected if an external speaker, connected on the accessory connector, is used.

3.8 Electrostatic Transient ProtectionElectrostatic transient protection is provided for the sensitive components in the control head by diodes VR1 – VR4. The diodes limit any transient voltages to tolerable levels. The associated capacitors provide Radio Frequency Interference (RFI) protection.

Chapter 3

TROUBLESHOOTING CHARTS

1.0 Control Head CM200 Troubleshooting Chart

1.1 Control Head Failure

Back lightOK ?

Check 9.3V on R808, R809

No

Control Head Check

Power-upAlert Tone

OK ?

Check SpeakerConnection

No

Power-upRed LEDFlash?

Check D801, Q806, U801

No

ChannelDisplay

OK?

CheckDS801, U801, U802

No

Up/DownP1 and P2Alert Tone

Buttons OK?Check R845, R846

R810, R811

No

EXTPTTOK ?

Check Q801, Q802No

Communication Ok Check Q803, Q812

Control Head is OK

YES

YES

YES

YES

YES

YESNo

3-2 TROUBLESHOOTING CHARTS

1.2 Button/Tones Select Error (Page 1 of 2)

No

Check Voltage Levels onTP401 (Keypad Col)

and TP402 (Keypad Row)(see table on next page)

RightVoltageUp Key

No

Check R846, R811on Control Head

RightVoltage

on Down Key?

Check Control Headconnectivity continuity and R429, R430, D401

(main board)

Connect DTMF Micto TELCO Connector

YES

Button/Tones Check


RightVoltage

on P1/P2Keys ?

Is there0.75 Vdc onMIC_SENSE

R429, on radio


?

A

YES

No

YES

No

Control Head CM200 Troubleshooting Chart 3-3


Key_ColVoltage (TP401)

Key_Column Voltage TP401

0.008 V 0.675 V 1.346 V 1.997 V 2.650 V 3.300 V

0.008 V Up

0.675 V 1 2 3

1.346 V 4 5 6 7

1.997 V 8 9 0 *

2.650 V # C B A

3.300 VDown Left Key

P1Right Key

P2 Idle

Key

_Ro

w V

olt

age

TP

402

NoRight

Voltageon DTMF keys

?

ReplaceQ812

YES

Button/Tones KeysOkay

A

Does Q812on Control Head

operates well?

Replace U803on Control Head

YES

No


2.0 Control Head CM300/PM400 Troubleshooting Chart

2.1 Control Head Failure

Back lightOK ?

Check 9.3V on Q12, U1 and associated

parts and U8

No

Control Head Check

Power-upAlert Tone

OK ?

Check SpeakerConnection

No

IndicatorLED’SOK ?

Check Q8–Q10, U8 and 9.3V

No

DisplayOK?

Check LCDconnections, U3 for 5V, Osc. pins 1 & 2 activity

SCI thru via U4

No

Up/DownP1 and P2Alert Tone

Buttons OK?

Check keypad resistorsNo

EXTPTTOK ?

Check Q13, Q802No

Communication Ok Check Q803, Q14 and associated parts

Control Head is OK

YES

YES

YES

YES

YES

YESNo

Control Head CM300/PM400 Troubleshooting Chart 3-5


No

Check Voltage Levels onTP401 (Keypad Col)

and TP402 (Keypad Row)(see table on next page)

RightVoltageUp Key?

No


RightVoltage

on Down Key?

Check Control Headconnectivity continuity and R429, R430, D401

(Main Board)

Connect DTMF Micto TELCO Connector

YES

Button/Tones Check

Check R12, R49 on Control Head

RightVoltage

on P1–P4Keys ?

Is there0.75 Vdc onMIC_SENSE

R429, on radio

Check R31, R29R51, R11

on Control Head

A

YES

No

YES

No



Key_ColVoltage (TP401)

Key_Column Voltage TP401

0.008 V 0.675 V 1.346 V 1.997 V 2.650 V 3.300 V

0.008 V Up

0.675 V 1 2 3

1.346 V 4 5 6 7

1.997 V 8 9 0 *

2.650 V # C B A

3.300 VDown Left Key

P1Right Key

P2 P3 P4 Idle

Key

_Ro

w V

olt

age

TP

402

NoRight

Voltageon DTMF keys

?

ReplaceQ41

YES

Button/Tones KeysOkay

A

Does Q41on Control Head

operates well?

Replace U8on Control Head

YES

No

Chapter 4

CONTROL HEAD PCB / SCHEMATICS / PARTS LISTS

1.0 Allocation of Schematics and Circuit BoardsTable 4-1 Control Head Diagrams and Parts Lists

PCB :Control Head CM200

8488998U01 Main Board Top Side8488998U01 Main Board Bottom Side

Page 4-3Page 4-3

SCHEMATICSSheet 1 of 1 Page 4-4

Parts List8488998U01 Page 4-5

Table 4-2 Control Head Diagrams and Parts Lists

PCB :Control Head CM300/PM400

8489714U01 Main Board Top Side8489714U01 Main Board Bottom Side

Page 4-6Page 4-6

SCHEMATICSSheet 1 of 1 Page 4-7

Parts List8489714U01 Page 4-8

4-2 CONTROL HEAD PCB / SCHEMATICS / PARTS LISTS

Notes

C 4-3

2

C817

C818

C819

C820

C821

C822

R833

VR80203 VR804

Control Head CM200 PCB 8488998U01

Top Side

Bottom Side

ontrol Head CM200 – PCB 8488998U01 / Schematics

.0 Control Head CM200 – PCB 8488998U01 / Schematics

SHOWN FROM SIDE 1

D801

S801

D8

05

J802

D8

04

SH1

DS801

S802

J805

J804

D806

D802 D803

1

1

1 1 11

1

1

M801

8488998u01_p3

SHOWN FROM SIDE 2

C801

C802

C803

C804

C805

C806

C807

C808

C809

C810

C811

C812

C813

C814

C8

15

C816

C823

C824C825

C826

C827

C832

C833

C834

C836

M802

M803

M8

04

P801

Q802

Q803

Q804 Q805 Q806

Q811

Q8

12

R801

R802

R803

R804

R805

R806

R807

R808

R809

R810

R811

R813

R816

R818

R819

R820

R821R822R823R824R825

R826R827

R829

R830

R831

R832

R834

R839

R840

R841

R842

R843

R844

R845

R846

R847

R848

R849

R850

U801VR8

Q801

R842

J803

4-4 Control Head CM200 – PCB 8488998U01 / Schematics

DNP

MIC. PTT

MIC. AUDIO

SPI_MOSI

HOOK

RX. AUDIO

SPKR-

SPKR+

SPKR-

SPKR+

KEY_ROW

KEY_COL

COM/DATA_SEL

SPI_CLK

SH_R_CS

DISP_CS

DIS_RES

BOOT_RES

BOOT_RES

DNP

DNPDNP DNP

THESE ARE THE

ESD PROTECTION

MAIN BOARD CONNECTOR

MICROPHONE CONNECTOR

SPEAKER CONNECTOR

HOOK

9.3 V

MIC. AUDIO

MIC. PTT

SCI

RX. AUDIO

CONTACTS (SPRINGS)

SCI

J803-22

VR803

G2

J803-21G1

J803-1018

10

J803-18

19J803-19

6J803-6

J803-4

1

4

J803-1

J803-1313

17J803-17

7

9J803-9

J803-7

12J803-12

20J803-20

J803-88

J803-55

3J803-3

J803-1111

J803-15

CH_PTT

TELCO_PTT

15

16

2

J803-16

J803-2

1M804

1M803

1M801

C817

1M802

20.

VR804 220.p

220.p 220.p

C818C816

220.p

C819 C821

220.p

C820

220.p

220.p

C822

C803

220.p

C801

220.p

C805

220.p 220.p 220.p

C809C807 C811

220.p

C813

220.p

220.p

C814

220.p

C812

220.p

C810C806

220.p

C808

220.p 220.p220.p

9_3VD3_3V

C804C802

9_3V D3_3V

1n

C82310.K

Q802 47.K

R807

R806

10.K

R805

47.K

47.K R804Q801

R803

1J802-1

5J802-5

2J802-2

4J802-4

3J802-3

7J802-7

6J802-6

8J802-8

1P801-1

2P801-2

20.0

VR802

VR801

20.0

20.0

14J803-14

10K

10K

47K

73B02964C39-O

Contr

Change to 1% Change to 1%

COL

ROW

COL

DNP

DNPDNPDNP

DNP

UPDOWN

DNPDNP

DNP

ROW

Change to 1%Change to 1%

Change to 1%

Place under the 7-segment

DNP

F1F2

RE

D L

ED

GR

EE

N L

ED

YE

LL

OW

LE

D

KEYPAD BACKLIGHT

220.p

R845

51.K

R846

BI

DISPL_CS

CH_PTT

OE

TELCO_PTT

COMM_CATH_2

ANODE_B

ANODE_A

HDSP-513G

S802

4

S801

6C6

5C5

C4

R809

3.3K

D3_3V

SH1

4321

SHIELD

0.

PIN22

R850

CONTACT

13K

PIN22

PIN11

J804

CONTACT

R848

PIN11

J805

10.KR849

R844

10.K

R847

D3_3V D3_3V

51.K

10.K

C8369_3V

R843

10.K

Q812

9_3V

Q811

10.K

22.K

R840

R842

22.K

R839

9_3V9_3V

R832

20.K20.K

R831

R841

C833

100n

10.K

0.

0.

R834

100n

R83313

X1

MC14053B

3

C832

C9

B10

11

Z1

Z05

Z4

Y11

Y02

Y15

X012

X14

VE

E7

VC

C16

GN

D8

EN6

A

U803

C834

22.n

VD

D16

LT3

LE5

G

C211

C12

BI4

B2

U802

VS

S8

14F

15E

9D2

10

D16

C824

12

B11

A213

A17MC14511BFEL

220.p

C826

220.p

9_3V9_3V

9_3V

9_3V

9_3V

D3_3V

D3_3V

33.

33.R827

33.R825

R826

R824

R823

R822

33.

33.

33.

33.R821

680.

R802

R820

680.

3C3

2C2

1C1

TOUCH_SW_MARLIN

3C3

2C2

1C1

TOUCH_SW_MARLIN

6C6

5C5

4C4

10u

0.

C815

R830

R810

470.

HS

MG

-C67

0

D806

R808

300.

0.

R801

HS

MG

-C67

0

D804

DS801

COMM_CATH_1

ANODE_G

ANODE_F

ANODE_E

ANODE_DP

ANODE_D

ANODE_C

OE

DISPL_CS

BI

R811

0.

22K

R813 R816

D801

13K

D802

HS

MH

-C67

0

D803

HS

MY

-C67

0

Q804

HS

MG

-C67

0

Q805

Q806

R818 R819

3.9K

C825

680.

CLK_L12

U801

100n

Q44

Q33

Q22

Q11

Q015

GN

D8

EN_OE13

CLK_S11V

CC

16

SEROUT9

SERIN14

RESET10

Q77

Q66

Q55

MC74HC595A

C827

100n 10.K

R829

Q803

HS

MG

-C67

0

D805

10K

47K

47K

10K

47K

10K

47K

10K

47K

47K10K

ol Head CM200 Schematic

C 4-5

2

CHIP RES 470 OHMS 5%CHIP RES 10K OHMS 5%CHIP RES 10K OHMS 5%CHIP RES 10K OHMS 5%CHIP RES 10K OHMS 5%CHIP RES 51K OHMS 5%CHIP RES 51K OHMS 5%CHIP RES 13K OHMS 5%

Description

ontrol Head CM200 – PCB 8488998U01 / Schematics

.1 Control Head PCB 8488998U01 Parts List

CircuitRef

MotorolaPart No Description

C802 2113740F59 CAP CHIP REEL CL13C804 2113740F59 CAP CHIP REEL CL13C805 2113740F59 CAP CHIP REEL CL13C806 2113740F59 CAP CHIP REEL CL13C808 2113740F59 CAP CHIP REEL CL13C809 2113740F59 CAP CHIP REEL CL13C810 2113740F59 CAP CHIP REEL CL13C811 2113740F59 CAP CHIP REEL CL13C812 2113740F59 CAP CHIP REEL CL13C813 2113740F59 CAP CHIP REEL CL13C814 2113740F59 CAP CHIP REEL CL13C816 2113740F59 CAP CHIP REEL CL13C817 2113740F59 CAP CHIP REEL CL13C818 2113740F59 CAP CHIP REEL CL13C819 2113740F59 CAP CHIP REEL CL13C820 2113740F59 CAP CHIP REEL CL13C822 2113740F59 CAP CHIP REEL CL13C823 2113743K15 CER CHIP CAP .100uFC824 2113740F59 CAP CHIP REEL CL13C825 2113743K15 CER CHIP CAP .100uFC826 2113740F59 CAP CHIP REEL CL13C827 2113743K15 CER CHIP CAP .100uFC832 2113743K15 CER CHIP CAP .100uFC833 2113743K15 CER CHIP CAP .100uFC834 2113743E07 CER CHIP CAP .022uFC836 2113740F59 CAP CHIP REEL CL13D801 4805729G74 LED SMT RED HPD802 4805729G73 LED SMT YEL HPD803 4805729G75 LED SMT GREEN HPD804 4805729G75 LED SMT GREEN HPD805 4805729G75 LED SMT GREEN HPD806 4805729G75 LED SMT GREEN HPDS801 5180353L02 7-SEGMENT DISPLAYJ802 0908353Y02 MODULAR 8-PIN STRJ803 0989241U02 FLEX 20-PIN 1mmTOP NON

M801 7588823L03 PAD GROUNFD LCDM802 7588823L03 PAD GROUNFD LCDM803 7588823L03 PAD GROUNFD LCDM804 7588823L03 PAD GROUNFD LCDP801 2809926G01 CONN 1.25MM 2PIN SURMTQ801 4809940E02 TSTR NPN DIG DTC114YEQ802 4813824A10 TSTR NPN 40V .2A GEN PQ803 4809940E02 TSTR NPN DIG DTC114YEQ804 4809940E02 TSTR NPN DIG DTC114YEQ805 4809940E02 TSTR NPN DIG DTC114YEQ806 4809940E02 TSTR NPN DIG DTC114YEQ811 4809940E02 TSTR NPN DIG DTC114YEQ812 4809940E02 TSTR NPN DIG DTC114YER801 0662057A01 CHIP RES 10 OHMS 5%R802 0662057A61 CHIP RES 330 OHMS 5%R803 0662057A89 CHIP RES 47K OHMS 5%R804 0662057A89 CHIP RES 47K OHMS 5%R805 0662057A73 CHIP RES 10K OHMS 5%R806 0662057A89 CHIP RES 47K OHMS 5%R807 0662057A73 CHIP RES 10K OHMS 5%R808 0662057A36 CHIP RES 300 OHMS 5%R809 0662057A45 CHIP RES 680 OHMS 5%R810 0662057B47 CHIP RES 0 OHMS +0.5R811 0662057B47 CHIP RES 0 OHMS +0.5R813 0662057D08 CHIP RES 22K OHMS 5%R816 0662057D03 CHIP RES 13K OHMS 5%R818 0662057A63 CHIP RES 3900 OHMS 5%R819 0662057A45 CHIP RES 680 OHMS 5%R820 0662057A45 CHIP RES 680 OHMS 5%R821 0662057A13 CHIP RES 33 OHMS 5%R822 0662057A13 CHIP RES 33 OHMS 5%R823 0662057A13 CHIP RES 33 OHMS 5%R824 0662057A13 CHIP RES 33 OHMS 5%R825 0662057A13 CHIP RES 33 OHMS 5%R826 0662057A13 CHIP RES 33 OHMS 5%R827 0662057A13 CHIP RES 33 OHMS 5%R829 0662057A73 CHIP RES 10K OHMS 5%

CircuitRef


R830 0662057A41R841 0662057A73R842 0662057A73R843 0662057A73R844 0662057A73R845 0662057A90R846 0662057A90R849 0662057D03

CircuitRef

MotorolaPart No

4-6 Control Head CM300/PM400 – PCB 8489714U01 / Schematics

3.0

C56

M2

Q41 R41

16

18

9U41

C2

C3

C5

C29

C34

C42

R42

R43

C6

VR1VR2 VR3 VR414

7

M1

R34

R36

D20

1S2

D13

D22

D25

Contr

Top Side

Bottom Side

Control Head CM300/PM400 – PCB 8489714U01 / Schematics

C40

4

32

1Q

12

R19

R26

R27

R20

R24

145

8U

1C

11

C26Q11

C17

R18

C35 C36

2P101

C19

C23 145

8U

18

C21

C22

R11

M4

12

2437

48

U3

M3

R28R39

R6

R7

R8

R9

C18

C30

C32

C33

R30

C16

C20

C25

R10

R15

C39

R29

R51

7814

U2

1

J103

C4

C8

C27

C38

C44

C45

C46

C47

C48

C49

C50

C51

C52

C53

C54

C55

C24R

13

R25R

44

R45

R46

R21

R22

R23Q

8Q

9Q

10

1618 9

U8

C7

C15

R14

R40

C1

C14

C58

R16

R17

R31

R54

R3

C43

Q13

QR33

R3

R38

C41

R12

R35

R48

R49

R50

875 6321 49

J102

1S6

D2

1S5

D4

1S3

D26

1S4

D9

1S1

D10

D18

D19

D3

D14

D17

D24

D27 D5

D8

D11

D15

D16

D21

DS1

D12

D23

ol Head CM300/PM400 PCB 8489714U01

C 4-7

9.3 V

MIC. AUDIO

MIC. PTT

KEY_ROWKEY_COL

SPI_CLK

SPEAKER CONNECTOR

HOOK

MICROPHONE CONNECTOR

MAIN BOARD CONNECTOR

ESD CONTACTS

DIS_RES

DISP_CSCOM/DATA_SEL

SH_R_CS

BOOT_RES

BOOT_RES

SCIMIC. PTT

SPKR+

SPKR-

SPI_MOSI

HOOK

RX. AUDIO

SCI

SPKR+SPKR-

MIC. AUDIO

RX. AUDIO

Y1C

ZA14

ZB15

ZC4

VD

D16

VE

E7

VS

S8

YOA12

Y0B2

Y0C5

13Y1A

Y1B1

3

U41HEF4053B

EN6

11SA

SB10

9SC

19

J102-88

J103-19

10

J102-77

J103-10

470pFC54

P101-22

C29

DNF1000pF

J103-1313

220pFC53

DNF

C35

M3

6

DNF1000pF

9_3V

J102-6

12 J103-12

J103-1111

F0pF

7

4 J102-4

20VVR3

VR220V

VR1

10uFC1

DNF

20V

Q55

Q66

Q77

RESET10

SERIN14

SEROUT9

VC

C16

CLK_S11

EN_OE13

GN

D8

Q015

Q11

Q223

Q3Q4

4

U8MC74HC595A

CLK_L12

J102-55

3

J103-21G1

J102-3

220pFDNF

C55

J103-1818

DNF

C47220pF

3

J103-88

J103-3

M2 M4

220pFC46

220pFDNF

DNF

C45R35

0R43

3.3K

R41

DNF

10K

J103-1515

9_3V

9_3V

D3_3V

0.1uF

57

8

4

DNF

C14

U1-2LM2904 6

5V_CH

M1

J103-44

1

J103-66

J103-1

C5470pF

R420

C48

DNF

DNF

C50

220pF

J103-55

470pF

0.1uF

C56

C3470pF470pF

C2

C18PWR_GNDU2-7

GND

7

VCC

14

0.1uF

J103-99

C361000pFDNF

220pFC44

DNF

DNF

J103-1717

J103-77

1000pFC42

1000pFDNF

C38

5V_IN

J102-11

J103-2020

VR420V

470pFC49

DNF

C51220pF

1000pFC34

DNF

R1410K

0.1uFC15

D3_3V

C71000pF

16

J102-22

J103-16

1

J103-22G2

P101-1

J103-22

J103-1414

1000pFC6

DNF

9_3V

C58.022uF

10

470pFC52

R3

SI

TELCO_PTT

CS

CK

MUX_CTL

CH_PTT

Control Head CM300/PM400 Schematic

ontrol Head CM300/PM400 – PCB 8489714U01 / Schematics

10K

47K

10K

47K

10K

47K

10K

47K

10K

47K

10K

47K

F1

+

F2

-

UP

DOWN

F4 F3

0.1uFC22

C231000pF

R1351K

D12

HS

MG

-C67

0

D3_3V

HS

MG

-C67

0D

10

C430.1uF

R36

47K

HS

MG

-C67

0

9_3V

R28

D25

680K

51KR12

R2710

R710K

HS

MG

-C67

0D

17

DNF

C55

C66

10KR34

S2

C11

C22

C33

C44

D23

HS

MG

-C67

0

TOUCH_SWDNF

D14

HS

MG

-C67

0

0

R9

MC

74H

CT

04A

U2-

6

1312

1 2

DNF

C41000pF

4C4

5C5

6C6

DNFTOUCH_SW

S6

TOUCH_SWS3

1C1

2C2

3C3

10KR8

DNF

U2-

5M

C74

HC

T04

A11

10

DNF

HS

MG

-C67

0D

8

8

DNF0

R10

U2-

4M

C74

HC

T04

A9

680

DNF

R2010K

6C6

9_3V

R23

1C1 C2

23

C34

C45

C5

D2

HS

MG

-C67

0

TOUCH_SWDNF

S1

1KR18

10KR15

100pFDNF

DNF C33

D3_3V

C30

DNF100pF

D19

HS

MH

-C67

0

5V_IN

DNF

C202.2uF Q41

2.2uF

MC

74H

CT

04A

U2-

2

34

C19

9_3V

HS

MG

-C67

0D

9

DN100C2

D18

HS

MY

-C67

0

DNF1000pFC41

47KR38

2

31

8

4

9_3V

4

V35

VDD7

VR

EG

16

VSS6

U1-1LM2904

SE

G4

21

SE

G5

22

SE

G6

23

SE

G7

24

SE

G8

2526S

EG

9

9S

I

V13

V2

4243S

EG

26S

EG

2744

SE

G28

45

SE

G29

46

SE

G3

20

SE

G30

4748S

EG

31

35

SE

G19

36

SE

G2

19

SE

G20

37

SE

G21

38

SE

G22

39

SE

G23

40

SE

G24

41

SE

G25

SE

G10

28S

EG

11S

EG

1229

SE

G13

30

SE

G14

31

SE

G15

32

SE

G16

33

SE

G17

34

SE

G18

COM214

COM315

CS

10

C_D

11

OS

C1

1O

SC

22

SE

G0

17

SE

G1

1827

S1D15100U3

CK

8

COM012

COM113

DNF22KR46

R44

R450

DNF20K

R54

13K

10KR39

DNF10KR6

R29

22K

47KR37

R3010KDNF

130K

D4

HS

MG

-C67

0 R11

9_3V

D16

HS

MG

-C67

0

D24

HS

MG

-C67

0

DNF

S5TOUCH_SW

2 1

D3_3V

1000pFC24

Q8

C32 D3_3V

5V_CH

DNF100pF

9_3V 9_3V

9_3V

C17

DNF1000pF

Q9

R5022K

0R49

DNF

R4820KDNF

9_3V

R3310K

MC

74H

CT

04A

U2-

3

56

HS

MG

-C67

0D

15

Q10

10K

R19

5V_CH

9_3V

43KR51

HS

MG

-C67

0D

21

R4010K

C33

C44

C55

C66

9_3V

DNF

S4TOUCH_SW

C11

C22

C160.1uF

3.9K

R24

R21

C25

2.2K

DNF1000pF

Q12

Q13

Q14

R16

27K

HS

MG

-C67

0D

5

HS

MG

-C67

0D

13

0

R25

9_3V

9_3V

R31

13K

DNF4.7uFC21

D20

HS

MG

-C67

0

R17

13K

D27

HS

MG

-C67

0H

SM

G-C

670

D26

SE

G8

13

SE

G9

14

680R22

SE

G29

34

SE

G3

8

SE

G30

35

SE

G31

36

SE

G4

9

SE

G5

10

SE

G6

11

SE

G7

12

SE

G21

26

SE

G22

27

SE

G23

28

SE

G24

29

SE

G25

3031S

EG

26S

EG

2732

SE

G28

33

SE

G14

19

SE

G15

20

SE

G16

21

SE

G17

22

SE

G18

23

SE

G19

24

SE

G2

7

SE

G20

25

COM23

COM34

SE

G0

5

SE

G1

6

SE

G10

15

SE

G11

16

SE

G12

17

SE

G13

18

DNFLCD_36PIN

DS1

COM01

COM12

1000pFC39

Q11

DNF

0.1uFC11

12

U2-

1M

C74

HC

T04

A

C40

DNF1000pF

9_3V

HS

MG

-C67

0D

3

C81000pF

9_3V

HS

MG

-C67

0D

22

SHUTDOWN3

LP2951C

5V_TAP6

5ERRORFEEDBACK

7

GN

D4

INPUT8

OUTPUT1

SENSE2

DNF

U18

HS

MG

-C67

0D

11

C261000pF

CS

MUX_CTL

ROW

COL

10R26

CH_PTT

TELCO_PTT

CK

SI

4-8 Control Head CM300/PM400 – PCB 8489714U01 / Schematics

3.1

CircRe

C1C2C3C4C5C6C7C8C11C14C15C16C17C18C19C20C21C22C23C24C25C26C27C29C30C32C33C34C35C36C38C39C40C41C42C43C44C45

CTCTCTCTPYEYEYEYE2AYE904YE

00K0K0K

30K1K1K0K0K7K3KK0K0K.9K8080.2K

0080K2K0K

Description

R31 0662057A76 RES, 13KR33 0662057A73 RES, 10KR34 0662057A73 RES, 10KR35 0662057A61 RES, 3.3KR36 0662057A89 RES, 47KR37 0662057A89 RES, 47KR38 0662057A89 RES, 47KR39 0662057A73 RES, 10KR40 0662057A73 RES, 10KR41 0662057A73 RES, 10KR42 NOT PLACED RES, 0R43 NOT PLACED RES, 0R44 NOT PLACED RES, 20KR45 0662057B47 RES, 0R46 NOT PLACED RES, 22KR48 NOT PLACED RES, 20KR49 0662057B47 RES, 0R50 NOT PLACED RES, 22KR51 0662057A88 RES, 43KR54 0662057A76 RES, 13KS1 NOT PLACED TOUCH_SWS2 NOT PLACED TOUCH_SWS3 NOT PLACED TOUCH_SWS4 NOT PLACED TOUCH_SWS5 NOT PLACED TOUCH_SWS6 NOT PLACED TOUCH_SWU1 5113818A01 LM2904U2 5113805A05 MC74HCT04AU3 5102109U01 S1D15100U8 5113805A75 MC74HC595AU18 NOT PLACED LP2951CU41 5184704M60 HEF4053BVR1 4813830A75 MMBZ20VALVR2 4813830A75 MMBZ20VALVR3 4813830A75 MMBZ20VALVR4 4813830A75 MMBZ20VAL

Circuit Ref


Control Head PCB 8489714U01 Parts List

uit f


NOT PLACED CAP, 10uF2113740F67 CAP, 470pF2113740F67 CAP, 470pF2113740F29 CAP, 12pF2113740F67 CAP, 470pF2113740F29 CAP, 12pF2113741F25 CAP, 1000pF2113741F25 CAP, 1000pF2113743K15 CAP, 0.1uFNOT PLACED CAP, 0.1uF2113743K15 CAP, 0.1uF2113743K15 CAP, 0.1uFNOT PLACED CAP, 1000pF2113743K15 CAP, 0.1uF2113743F18 CAP, 2.2uFNOT PLACED CAP, 2.2uFNOT PLACED CAPP, 4.7uF2113743K15 CAP, 0.1uF2113741F25 CAP, 1000pF2113741F25 CAP, 1000pFNOT PLACED CAP, 1000pF2113741F25 CAP, 1000pF2113740F29 CAP, 12pF2113740F29 CAP, 12pFNOT PLACED CAP, 100pFNOT PLACED CAP, 100pFNOT PLACED CAP, 100pF2113740F29 CAP, 12pFNOT PLACED CAP, 1000pFNOT PLACED CAP, 1000pFNOT PLACED CAP, 1000pFNOT PLACED CAP, 1000pFNOT PLACED CAP, 1000pFNOT PLACED CAP, 1000pF2113740F29 CAP, 12pF2113743K15 CAP, 0.1uFNOT PLACED CAP, 220pFNOT PLACED CAP, 220pF

C46 NOT PLACED CAP, 220pFC47 NOT PLACED CAP, 220pFC48 NOT PLACED CAP, 220pFC49 2113740F67 CAP, 470pFC50 2113740F67 CAP, 470pFC51 2113740F29 CAP, 12pFC52 2113740F67 CAP, 470pFC53 2113740F29 CAP, 12pFC54 2113740F67 CAP, 470pFC55 NOT PLACED CAP, 220pFC56 2113743K15 CAP, 0.1uFC58 2113743E07 CAP, .022uFD2 4805729G75 HSMG-C670D3 4805729G75 HSMG-C670D4 4805729G75 HSMG-C670D5 4805729G75 HSMG-C670D8 4805729G75 HSMG-C670D9 4805729G75 HSMG-C670D10 4805729G75 HSMG-C670D11 4805729G75 HSMG-C670D12 4805729G75 HSMG-C670D13 4805729G75 HSMG-C670D14 4805729G75 HSMG-C670D15 4805729G75 HSMG-C670D16 4805729G75 HSMG-C670D17 4805729G75 HSMG-C670D18 4805729G73 HSMY-C670D19 4805729G74 HSMH-C670D20 4805729G75 HSMG-C670D21 4805729G75 HSMG-C670D22 4805729G75 HSMG-C670D23 4805729G75 HSMG-C670D24 4805729G75 HSMG-C670D25 4805729G75 HSMG-C670D26 4805729G75 HSMG-C670D27 4805729G75 HSMG-C670DS1 NOT PLACED LCD_36PINJ102 0908353Y02 CONN_J J103 0989241U02 CONN_J

Circuit Ref


M1 7588823L03 CONTAM2 7588823L03 CONTAM3 7588823L03 CONTAM4 7588823L03 CONTAP101 2809926G01 CONN_Q8 4809940E02 DTC114Q9 4809940E02 DTC114Q10 4809940E02 DTC114Q11 4809940E02 DTC114Q12 4813824B01 PZT222Q13 4809940E02 DTC114Q14 4813824A10 MMBT3Q41 4809940E02 DTC114R3 0662057A01 RES, 1R6 NOT PLACED RES, 1R7 NOT PLACED RES, 1R8 NOT PLACED RES, 1R9 0662057B47 RES, 0R10 NOT PLACED RES, 0R11 0662057B01 RES, 1R12 0662057A90 RES, 5R13 0662057A90 RES, 5R14 0662057A73 RES, 1R15 NOT PLACED RES, 1R16 0662057A83 RES, 2R17 0662057A76 RES, 1R18 0662057A49 RES, 1R19 0662057A73 RES, 1R20 NOT PLACED RES, 1R21 0662057A63 RES, 3R22 0662057A45 RES, 6R23 0662057A45 RES, 6R24 0662057A57 RES, 2R25 0662057B47 RES, 0R26 0662057A01 RES, 1R27 0662057A01 RES, 1R28 0662057B18 RES, 6R29 0662057A81 RES, 2R30 NOT PLACED RES, 1

Circuit Ref

MotorolaPart No

CM300 Radio

VHF1 (136–162 MHz) 25–45 WService Information

M

Issue: May, 2009

ii


iii

Table of Contents

Chapter 1 MODEL CHART AND TECHNICAL SPECIFICATIONS

1.0 CM300 Model Chart.............................................................................................1-12.0 Technical Specifications ......................................................................................1-2


1.0 Introduction ..........................................................................................................2-12.0 VHF (136–162 MHz) Receiver.............................................................................2-1

2.1 Receiver Front-End......................................................................................2-12.2 Receiver Back End ......................................................................................2-2

3.0 VHF Transmitter Power Amplifier (136–162 MHz)...............................................2-23.1 First Power Controller Stage........................................................................2-23.2 Power Controlled Driver Stage ....................................................................2-33.3 Final Stage...................................................................................................2-33.4 Bi-Directional Coupler..................................................................................2-33.5 Antenna Switch............................................................................................2-33.6 Harmonic Filter ............................................................................................2-43.7 Power Control ..............................................................................................2-4

4.0 VHF (136–162 MHz) Frequency Synthesis .........................................................2-44.1 Reference Oscillator ....................................................................................2-44.2 Fractional-N Synthesizer .............................................................................2-54.3 Voltage Controlled Oscillator (VCO) ............................................................2-64.4 Synthesizer Operation .................................................................................2-7

5.0 Controller Theory of Operation ............................................................................2-85.1 Radio Power Distribution .............................................................................2-85.2 Protection Devices.....................................................................................2-105.3 Automatic On/Off .......................................................................................2-105.4 Microprocessor Clock Synthesiser ............................................................2-115.5 Serial Peripheral Interface (SPI) ................................................................2-125.6 SBEP Serial Interface ................................................................................2-125.7 General Purpose Input/Output ...................................................................2-125.8 Normal Microprocessor Operation.............................................................2-135.9 Static Random Access Memory (SRAM)...................................................2-14

6.0 Control Board Audio and Signalling Circuits ......................................................2-146.1 Audio Signalling Filter IC and Compander (ASFIC CMP)..........................2-14

7.0 Transmit Audio Circuits......................................................................................2-157.1 Microphone Input Path...............................................................................2-157.2 PTT Sensing and TX Audio Processing ....................................................2-16

8.0 Transmit Signalling Circuits ...............................................................................2-178.1 Sub-Audio Data (PL/DPL)..........................................................................2-178.2 High Speed Data .......................................................................................2-18

iv

8.3 Dual Tone Multiple Frequency (DTMF) Data.............................................2-189.0 Receive Audio Circuits.......................................................................................2-19

9.1 Squelch Detect ..........................................................................................2-199.2 Audio Processing and Digital Volume Control ...........................................2-209.3 Audio Amplification Speaker (+) Speaker (-) .............................................2-209.4 Handset Audio ...........................................................................................2-219.5 Filtered Audio and Flat Audio ....................................................................2-21

10.0 Receive Signalling Circuits ................................................................................2-2110.1 Sub-Audio Data (PL/DPL) and High Speed Data Decoder........................2-2110.2 Alert Tone Circuits .....................................................................................2-22


1.0 Troubleshooting Flow Chart for Receiver RF (Sheet 1 of 2)................................3-21.1 Troubleshooting Flow Chart for Receiver (Sheet 2 of 2) .............................3-3

2.0 Troubleshooting Flow Chart for 45 W Transmitter (Sheet 1 of 3) ........................3-42.1 Troubleshooting Flow Chart for 45 W Transmitter (Sheet 2 of 3) ................3-52.2 Troubleshooting Flow Chart for 45 W Transmitter (Sheet 3 of 3) ................3-6

3.0 Troubleshooting Flow Chart for Synthesizer........................................................3-74.0 Troubleshooting Flow Chart for VCO...................................................................3-85.0 Troubleshooting Flow Chart for DC Supply (1 of 2) .............................................3-9

5.1 Troubleshooting Flow Chart for DC Supply (2 of 2)...................................3-10

Chapter 4 VHF1 PCB / SCHEMATICS / PARTS LISTS

1.0 Allocation of Schematics and Circuit Boards .......................................................4-11.1 VHF1 and Controller Circuits .......................................................................4-1

2.0 VHF 25–45 W Band 1 PCB 8486487Z03 / Schematics.......................................4-3VHF 1 Interconnection between Main Board and Power Amplifier Compartment ......................................................................................................4-3VHF 1 (136–162 MHz) 25–45 W 8486487Z03, Top Side View ..........................4-4VHF 1 (136–162 MHz) 25–45 W 8486487Z03, Bottom Side View .....................4-5VHF 1 (136–162 MHz) 25–45 W Main Circuit (Sht 1 of 2) ..................................4-6VHF 1 (136–162 MHz) 25–45 W Main Circuit (Sht 2 of 2) ..................................4-7VHF 1 (136–162 MHz) 25–45 W Transmitter (Sht 1 of 2) ..................................4-8VHF 1 (136–162 MHz) 25–45 W Transmitter (Sht 2 of 2) ..................................4-9VHF 1 (136–162 MHz) 25–45 W Synthesiser and VCO (Sht 1 of 2) ................4-10VHF 1 (136–162 MHz) 25–45 W Synthesiser and VCO (Sht 2 of 2) ................4-11VHF 1 (136–162 MHz) 25–45 W Receiver Front and Back End (Sht 1 of 2) ....4-12VHF 1 (136–162 MHz) 25–45 W Receiver Front and Back End (Sht 2 of 2) ....4-13VHF 1 (136–162 MHz) 25–45 W DC and Audio Circuits (Sht 1 of 2) ...............4-14VHF 1 (136–162 MHz) 25–45 W DC and Audio Circuits (Sht 2 of 2) ...............4-15VHF 1 (136–162 MHz) 25–45 W Microprocessor and Controller Circuits (Sht 1 of 2) ........................................................................................................4-16

v

VHF 1 (136–162 MHz) 25–45 W Microprocessor and Controller Circuits (Sht 2 of 2) ........................................................................................................4-17VHF 1 (136–162 MHz) 25–45 W Power Control Circuit ....................................4-182.1 VHF 1 PCB 8486487Z03 Parts List 25–45 W............................................4-19

vi

Notes

Chapter 1

MODEL CHART AND TECHNICAL SPECIFICATIONS

1.0 CM300 Model Chart

VHF1, 25–45 W, 136–162 MHzModel Description

AAM50JQF9AA1AN CM300 136–162 MHz, 25–45 W, 32 CH

Item Description

X PMUD1946_ CM300 Super Tanapa VHF1, 25–45 W, 32 CHX PMUD1962_ CM300 Tanapa VHF1, 25–45 W, 32 CHX PMLN4599_ Control HeadX PMUD1962_S CM300 VHF1 Service BoardX 6881096C22 CM300 User Guide (bilingual)X HKLN4220 CM300 User Guide CDROM (Bilingual)x = Indicates one of each is required.

1-2 MODEL CHART AND TECHNICAL SPECIFICATIONS

2.0 Technical SpecificationsData is specified for +25°C unless otherwise stated.

GeneralSpecification VHF1

Frequency Range: 136–162 MHz

Frequency Stability(-30°C to +60°C, 25°C Ref.)

±2.5 PPM

Channel Capacity: CM300 – 32 Channels

Channel Spacing: 12.5/20/25 kHz

Power Supply: 13.8 Vdc (11 Vdc – 16.6 Vdc) negative Vehicle ground

Dimensions (L x W x H) 4.65” X 6.67” X 1.73” (118mm X 169.5mm X 44mm)

Weight 2.22 lbs (1.01 kg)

FCC Description ABZ99FT3049

Operating Temperature -30 to 60° C (Display only -20°C to 60°C)

Storage Temperature -40 to 85° C

Thermal Shock -40 to 80° C

High Humidity 95% RH @ 50° C for 8 hrs

ESD 15KV air discharge

Packing Test Impact Test

Technical Specifications 1-3

TransmitterSpecification VHF1

Power Output 25–45 W

Conducted/Radiated Emissions:

-26 dBm

Audio Response: (from 6 dB/oct. Pre-Emphasis, 300 to 3000 Hz)

TIA603 and CEPT

Tx Audio Distortion < 3%

Modulation Limiting: ±2.5 kHz @ 12.5 kHz±4.0 kHz @ 20 kHz±5.0 kHz @ 25 kHz

FM Hum and Noise: -40 [email protected] kHz-45 dB@25 kHz

ReceiverSpecification VHF1

Sensitivity (12 dB SINAD): 0.35 μV @ 12.5 kHz0.3 μV @ 25 kHz

Intermodulation: 65 [email protected] kHz 75 dB@25 kHz

Adjacent Channel Selectivity: 65 dB @ 12.5 kHz75 dB @ 25 kHz

Spurious Response 75 dB

Rated Audio Power 4 W (typ.) Internal7.5 W @ 5 % External

Audio Distortion < 5 %

Hum and Noise: -40 dB @ 12.5 kHz-45 dB @ 25 kHz

Audio Response TIA603 and CEPT

Conducted Spurious Emission per FCC Part 15:

-57 dBm <1 GHz-47 dBm >1 GHz

Specifications subject to change without notice. All electrical specifications and methods refer to EIA/TIA 603 standards.


Notes

Chapter 2

THEORY OF OPERATION

1.0 IntroductionThis Chapter provides a detailed theory of operation for the VHF circuits in the radio. Details of the theory of operation and trouble shooting for the the associated Controller circuits are included in this Section of the manual.

2.0 VHF (136–162 MHz) Receiver

2.1 Receiver Front-End

The received signal is applied to the radio’s antenna input connector and routed through the harmonic filter and antenna switch. The insertion loss of the harmonic filter/antenna switch is less than 1 dB. The signal is routed to the first filter (4-pole), which has an insertion loss of 2 dB typically. The output of the filter is matched to the base of the LNA (Q303) that provides a 16 dB gain and a noise figure of better than 2 dB. Current source Q301 is used to maintain the collector current of Q303. Diode CR301 protects Q303 by clamping excessive input signals. Q303 output is applied to the second filter (3-pole) which has an insertion loss of 2 dB. In Distance mode, Q304 turns on and causes D305 to conduct, thus bypassing C332 and R337. In Local mode, the signal is routed through C332 and R337, thus inserting 7 dB attenuation. Since the attenuator is located after the RF amplifier, the receiver sensitivity is reduced only by 6 dB, while the overall third order input intercept is raised.

The first mixer is a passive, double-balanced type, consisting of T300, T301 and U302. This mixer provides all of the necessary rejection of the half-IF spurious response. High-side injection at +15 dBm is delivered to the first mixer. The mixer output is then connected to a duplex network which matches its output to the XTAL filter input (FL300) at the IF frequency of 44.85 MHz. The duplex network terminates into a 50 ohm resistor (R340) at all other frequencies.

Figure 2-1 VHF Receiver Block Diagram

MixerXtal Filter

Controller

Front Filter

Antenna

First LO

2nd LO Xtal Osc

IF AmpSecond Filter 4- Pole25kHzFilter

12.5 kHzFilter

Phase Shift Element

IFIC

LNA25kHzFilter

12.5 kHzFilter


2.2 Receiver Back End

The IF signal from the crystal filter enters the IF amplifier which provides 20 dB of gain and feeds the IF IC at pin 1. The first IF signal at 44.85 MHz mixes with the second local oscillator (LO) at 44.395 MHz to produce the second IF at 455 kHz. The second LO uses the external crystal Y301. The second IF signal is amplified and filtered by two external ceramic filters (FL303/FL302 for 12.5 kHz channel spacing and FL304/FL301 for 25 kHz channel spacing). The IF IC demodulates the signal by means of a quadrature detector and feeds the detected audio (via pin 7) to the audio processing circuits. At IF IC pin 5, an RSSI signal is available with a dynamic range of 70 dB.

3.0 VHF Transmitter Power Amplifier (136–162 MHz)The radio’s 45 W PA is a three-stage amplifier used to amplify the output from the TX_INJ to the antenna port. All three stages utilize LDMOS technology. The gain of the first stage (U101) is adjustable and is controlled by pin 7 of U103-2 via U103-3 and U102-1. It is followed by an LDMOS driver Q105 and final stage Q100.

Figure 2-2 VHF Transmitter Block Diagram

Devices U101, Q105 and Q100 are surface mounted. Two screws with Belleville washers provide direct pressure ensuring good thermal contact between both the driver and final stage, and the chassis.

3.1 First Power Controller Stage

The first stage (U101) is a 20dB gain integrated circuit containing two LDMOS FET amplifier stages. It amplifies the RF signal from the VCO (TX_INJ). The output power of stage U101 is controlled by a DC voltage applied to pin 1 from the op-amp U103-3, pin 8. The control voltage simultaneously varies the bias of two FET stages within U101. This biasing point determines the overall gain of U101 and therefore its output drive level to Q105, which in turn controls the output power of the PA.

Loop

Pin Diode Antenna Switch RF Jack

Antenna

Harmonic Filter

CouplerPA-FinalStage

From VCO (TX_INJ)

ControlledStage

Bias

TemperatureSense

SPI BUS

ASFIC_CMP

PAPWRSET

PADriver

Contro l lerU103-2

Forward Bias

VHF Transmitter Power Amplifier (136–162 MHz) 2-3

Op-amp U103-3 monitors the drain current of U101 via resistors R122 & R197 and adjusts the bias voltage of U101.

In receive mode, the DC voltage from RX_EN line turns on Q101, which in turn switches off the biasing voltage to U101.

3.2 Power Controlled Driver Stage

The next stage is an LDMOS device (Q105) which provides a gain of 12 dB. This device requires a positive gate bias and a quiescent current flow for proper operation. The bias is set during transmit mode by V_cntrl_driver which is set to provide 100–150 mA of quiescent current by the factory, and fed to the gate of Q105 via the resistive network.

The V_cntrl_driver is directly controlled by the ASFIC CMP. In receive mode, the ASFIC CMP (U504) sets V-cntrl_driver to 0 V (DACR pin 5).

3.3 Final Stage

The final stage is an LDMOS device (Q100) providing a gain of 12 dB. This device also requires a positive gate bias and a quiescent current flow for proper operation. The voltage of the line PA_BIAS is set in transmit mode by the ASFIC and fed to the gate of Q100 via the resistive network R134, R131. This bias voltage is tuned in the factory. If the transistor is replaced, the bias voltage must be tuned using the Tuner. Care must be taken not to damage the device by exceeding the maximum allowed bias voltage. The device’s drain current is drawn directly from the radio’s DC supply voltage input, B+, via L117 and L115.

A matching network consisting of C1004–5, C1008, C1096, C1013, C1019, L116: and two striplines, transforms the impedance to 50 ohms and feeds the directional coupler.

3.4 Bi-Directional Coupler

The bi-directional Coupler is a microstrip printed circuit, which couples a small amount of the forward and reverse power of the RF power from Q100.The coupled signal is rectified to an output power which is proportional to the DC voltage rectified by diode D105; and the resulting DC voltage is routed to the power control section to ensure that the forward power out of the radio is held to a constant value.

3.5 Antenna Switch

The antenna switch utilizes the existing dc feed (B+) to the last stage device (Q100). The basic operation is to have both PIN diodes (D103, D104) turned on during key-up by forward biasing them. This is achieved by pulling down the voltage at the cathode end of D104 to around 12.4 V (0.7 V drop across each diode). The current through the diodes needs to be set around 100 mA to fully open the transmit path through resistor R108. Q106 is a current source controlled by Q103 which is turned on in Tx mode by TX_EN. VR102 ensures that the voltage at resistor R107 never exceeds 5.6 V.


3.6 Harmonic Filter

Inductors L111, L112, L124 and L113 along with capacitors C1132, C1022, C1020, C1137, C1018, and C1017 form a low-pass filter to attenuate harmonic energy coming from the transmitter. Resistor R150 drains any electrostatic charges that might otherwise build up on the antenna. The harmonic filter also prevents high level RF signals above the receiver passband from reaching the receiver circuits to improve spurious response rejection.

3.7 Power Control

The output power is regulated by using a forward power detection control loop. The directional coupler samples a portion of the forward and reflected RF power. The forward sampled RF is rectified by diode D105, and the resulting DC voltage is routed to the operational amplifier U100. The error output current is then routed to an integrator, and converted into the control voltage. This voltage controls the bias of the pre-driver (U101) stage. The output power level is set by way of a DAC, PWR_SET, in the audio processing IC (U504), which acts at the forward power control loop reference.

The sampled reflected power is rectified by diode D107,The resulting DC voltage is amplified by an operational amplifier U100 and routed to the summing junction. This detector protects the final stage Q100 from reflected power by increasing the error current. The temperature sensor protects the final stage Q100 from overheating by increasing the error current. A thermistor RT100 measures the final stage Q100 temperature. The voltage divider output is routed to an operational amplifier U103 and then goes to the summing junction. The Zener Diode VR101 keeps the loop control voltage below 5.6 V and eliminates the DC current from the 9.3 regulator U501.

A local loop for the Pre Driver (U101) is used in order to stabilize the current for this stage.

In Rx mode, the two transistors Q101 and Q102 go to saturation and shut down the transmitter by applying ground to the Pre Driver U101.

4.0 VHF (136–162 MHz) Frequency SynthesisThe synthesizer consists of a reference oscillator (Y201), low voltage Fractional-N (LVFRAC-N) synthesizer (U200), and a voltage controlled oscillator (VCO) (U201).

4.1 Reference Oscillator

The reference oscillator is a crystal (Y201) controlled Colpitts oscillator and has a frequency of 16.8 MHz. The oscillator transistor and start-up circuit are located in the LVFRAC-N (U200) while the oscillator feedback capacitors, crystal, and tuning varactors are external. An analog-to-digital (A/D) converter internal to the LVFRAC-N (U200) and controlled by the microprocessor via SPI sets the voltage at the warp output of U200 pin 25. This sets the frequency of the oscillator. Consequently, the output of the crystal Y201 is applied to U200 pin 23.

The method of temperature compensation is to apply an inverse Bechmann voltage curve, which matches the crystal’s Bechmann curve to a varactor that constantly shifts the oscillator back on frequency. The crystal vendor characterizes the crystal over a specified temperature range and codes this information into a bar code that is printed on the crystal package. In production, this crystal code is read via a 2-dimensional bar code reader and the parameters are saved.

VHF (136–162 MHz) Frequency Synthesis 2-5

This oscillator is temperature compensated to an accuracy of +/-2.5 PPM from -30 to 60 degrees C. The temperature compensation scheme is implemented by an algorithm that uses five crystal parameters (four characterize the inverse Bechmann voltage curve and one for frequency accuracy of the reference oscillator at 25 degrees C). This algorithm is implemented by the LVFRAC-N (U200) at the power up of the radio.

4.2 Fractional-N Synthesizer

The LVFRAC-N U200 consists of a pre-scaler, programmable loop divider, control divider logic, phase detector, charge pump, A/D converter for low frequency digital modulation, balanced attenuator used to balance the high and low frequency analog modulation, 13 V positive voltage multiplier, serial interface for control, and a super filter for the regulated 5 volts.

Figure 2-3 VHF Synthesizer Block Diagram

A voltage of 5 V applied to the super filter input (U200, pin 30) supplies an output voltage of 4.5 Vdc (VSF) at U200, pin 28. This supplies 4.5 V to the VCO Buffer IC U201.

To generate a high voltage to supply the phase detector (charge pump) output stage at pin VCP (U200, pin 47) while using a low voltage 3.3 Vdc supply, a 13 V positive voltage multiplier is used (D200, D201, and capacitors C2024, 2025, 2026, 2055, 2027, 2001).

Output lock (U200, pin 4) provides information about the lock status of the synthesizer loop. A high level at this output indicates a stable loop. A 16.8 MHz reference frequency is provided at U200, pin 19.

DATA

CLK

CEX

MODIN

VCC, DC5V

XTAL1

XTAL2

WARP

PREIN

VCP

REFERENCEOSCILLATOR

VOLTAGEMULTIPLIER

DATA (U403 PIN 100)

CLOCK (U403 PIN 1)

CSX (U403 PIN 2)

MOD IN (U501 PIN 40)

+5 V (U503 PIN 1)

7

8

9

10

13, 30

23

24

25

32

47

VMULT2 VMULT1

BIAS1

SFOUT

AUX3

AUX4

IADAPTIOUT

GND

FREFOUT

LOCK 4

19

6, 22, 33, 44

4345

3

2

28

14 15

40

FILTERED 5 V

STEERING

LOCK (U403 PIN 56)

PRESCALER IN

FREF (U504 PIN 34)

39BIAS2

41

48

5, 20, 34, 36+5 V (U503 PIN 1)

AUX1

VDD, DC5V MODOUT

U200 LOW VOLTAGEFRACTIONAL-NSYNTHESIZER

AUX2 1

BWSELECT

VCO Bias

TRB

To IFSection

TX RF INJECTION(1ST STAGE OF PA)

LO RF INJECTION

VOLTAGE CONTROLLED OSCILLATOR

LINELOOP

FILTER


4.3 Voltage Controlled Oscillator (VCO)

The Voltage Controlled Oscillator (VCO) consists of the VCO/Buffer IC (VCOBIC, U201), the TX and RX tank circuits, the external RX amplifier, and the modulation circuitry.

Figure 2-4 VHF VCO Block Diagram

The VCOBIC together with the LVFRAC-N (U200) generate the required frequencies in both transmit and receive modes. The TRB line (U201, pin 19) determines which VCO and buffer is enabled (high being TX output at pin 10, low being RX output at pin 8). A sample of the signal from the enabled output is routed from U201, pin 12 (PRESC_OUT), via a low pass filter to U200, pin 32 (PREIN).

A steering line voltage between 3.0 V and 10.0 V at varactor D204 tunes the TX VCO through the frequency range of 146–174 MHz, and at D203 tunes the RX VCO through the frequency range of 190–219 MHz.

The external RX amplifier is used to increase the output from U201, pin 8 from 3–4 dBm to the required 15dBm for proper mixer operation. In TX mode, the modulation signal from the LVFRAC-N (U200, pin 41) is applied to the VCO by way of the modulation circuit D205, R212, R211, C2073.

Presc

RX

TX

Q200 Low Pass Filter

Attenuator

Pin8

Pin14

Pin10

(U200 Pin28)VCC Buffers

TX RF Injection

U200 Pin 32

AUX3 (U200 Pin 2)

Prescaler Out

Pin 12Pin 19Pin 20

TX/RX/BSSwitching Network

U201VCOBIC

RxActive Bias

TxActive Bias

Pin2

Rx-I adjust

Pin1

Tx-I adjust

Pins 9,11,17Pin18

VsensCircuit

Pin15

Pin16

RX VCO Circuit

TX VCO Circuit

RX Tank

TX Tank

Pin7

Vcc-Superfilter

Collector/RF inPin4

Pin5

Pin6

RX

TX

(U200 Pin 28)

Rx-SW

Tx-SW

Vcc-Logic

(U200 Pin 28)

Steer Line Voltage (VCTRL)

Pin13

Pin3

TRB IN

LO RF INJECTION

Buffer


4.4 Synthesizer Operation

The synthesizer consists of a low voltage FRAC-N IC (LVFRAC-N), reference oscillator, charge pump circuits, loop filter circuit, and DC supply. The output signal (PRESC_OUT) of the VCOBIC (U201, pin 12) is fed to the PREIN, pin 32 of U200 via a low pass filter which attenuates harmonics and provides a correct input level to the LVFRAC-N in order to close the synthesizer loop.

The pre-scaler in the synthesizer (U200) is a dual modulus pre-scaler with selectable divider ratios. The divider ratio of the pre-scaler is controlled by the loop divider, which in turn receives its inputs via the SPI. The output of the pre-scaler is applied to the loop divider. The output of the loop divider is connected to the phase detector, which compares the loop divider’s output signal with the reference signal. The reference signal is generated by dividing down the signal of the reference oscillator (Y201).

The output signal of the phase detector is a pulsed dc signal that is routed to the charge pump. The charge pump outputs a current from U200, pin 43 (IOUT). The loop filter (consisting of R224, R217, R234, C2074, C2075, C2077, C2078, C2079, C2080, C2028, and L205) transforms this current into a voltage that is applied the varactor diodes D203 and D204 for RX and TX respectively. The output frequency is determined by this control voltage. The current can be set to a value fixed in the LVFRAC-N or to a value determined by the currents flowing into BIAS 1 (U200, pin 40) or BIAS 2 (U200, pin 39). The currents are set by the value of R200 or R206 respectively. The selection of the three different bias sources is done by software programming.

To modulate the synthesizer loop, a two-spot modulation method is utilized via the MODIN (U200, pin 10) input of the LVFRAC-N. The audio signal is applied to both the A/D converter (low frequency path) and the balance attenuator (high frequency path). The A/D converter converts the low frequency analog modulating signal into a digital code which is applied to the loop divider, thereby causing the carrier to deviate. The balance attenuator is used to adjust the VCO’s deviation sensitivity to high frequency modulating signals. The output of the balance attenuator is presented at the MODOUT port of the LVFRAC-N (U200, pin 41) and connected to the VCO modulation varactor D205.


5.0 Controller Theory of OperationThis section provides a detailed theory of operation for the radio and its components. The main radio is a single-board design, consisting of the transmitter, receiver, and controller circuits. A control head is connected by an extension cable. The control head contains LED indicators, a microphone connector, buttons, and speaker.

In addition to the power cable and antenna cable, an accessory cable can be attached to a connector on the rear of the radio. The accessory cable enables you to connect accessories to the radio, such as an external speaker, emergency switch, foot-operated PTT, and ignition sensing, etc.

Figure 2-5 Controller Block Diagram

5.1 Radio Power Distribution

Voltage distribution is provided by five separate devices:

• U514 P-cH FET – Batt + (Ext_SWB+)• U501 LM2941T – 9.3 V• U503 LP2951CM – 5 V• U508 MC 33269DTRK – 3.3 V• U510 LP2986ILDX – 3.3 V Digital

ExternalMicrophone

InternalMicrophone

ExternalSpeaker

InternalSpeaker

SCI to

Control Head

Audio PA

Audio/Signaling Architecture

To SynthesizerModOut

16.8 MHzReference Clockfrom Synthesizer

Disc Audio

To RF Section SPI

DigitalArchitecture

µP Clock

3.3 VRegulator

RAM

EEPROM

FLASH

HC11FL0

ASFIC_CMP

Accessory &

Connector

Handset

.

Controller Theory of Operation 2-9

The DC voltage applied to connector P2 supplies power directly to the following circuitry:

• Electronic on/off control• RF power amplifier• 12 volts P-cH FET – U514• 9.3 volt regulator• Audio PA

Figure 2-6 DC Power Distribution Block Diagram

Regulator U501 is used to generate the 9.3 volts required by some audio circuits, the RF circuitry and power control circuitry. Input and output capacitors are used to reduce high frequency noise. Resistors R5001 / R5081 set the output voltage of the regulator. This regulator output is electronically enabled by a 0 volt signal on pin 2. Q502, Q505 and R5038 are used to disable the regulator when the radio is turned off.

Voltage regulator U510 provides 3.3 volts for the digital circuitry. Operating voltage is from the regulated 9.3 V supply. Input and output capacitors are used to reduce high frequency noise and provide proper operation during battery transients. U510 provides a reset output that goes to 0 volts if the regulator output goes below 3.1 volts. This is used to reset the controller to prevent improper operation.

Voltage regulator U508 provides 3.3 V for the RF circuits and ASFIC_CMP. Input and output capacitors are used to reduce the high frequency noise and provide proper operation during battery transients.

U5019.3 V Regulator

FETP-CH

On/OffControl

50 mA

SW_Filt_B+

Acces ConnAudio PA_SoutdownPower Loop Op_Amp

AutoOn/OffSwitchControl

Ignition B+

RF_PAAudio_PA

Antenna SwitchPower Control

Filt_B+

Ferrite Bit

Control Head

Mic Connector

Mic Bias9 V, 5 mA

Keypad

7_Seg

Bedto7-Seg

ShiftReg

3.2 V72 mA

9.3 V65 mA

Status LEDs

7_SegDOT

Backlight

On/OffControl

11-16.6 V0.9A 0.85A

U5035 V RF Regulator

U5083.3 V RF Reg

U5103.3 V D Reg

Reset

Rx_AmpPA_Pre-driverPA Driver

500 mA

LVFRAC_NIF_Amp

ASFIC_CMPIFICRX Cct

micro PRAMFlashEEPROM

90 mA25 mA50 mA45 mA

9.3 V45 mA

9.3 V75 mA

9.3 V162 mA


Voltage regulator U503 provides 5 V for the RF circuits. Input and output capacitors are used to reduce the high frequency noise and provide proper operation during battery transients.

5.2 Protection Devices

Diode VR500 acts as protection against ESD, wrong polarity of the supply voltage, and load dump.

VR692 – VR699 are for ESD protection.

5.3 Automatic On/Off

The radio can be switched ON in any one of the following three ways:

• On/Off switch. (No Ignition Mode)• Ignition and On/Off switch (Ignition Mode)• Emergency

5.3.1 No Ignition Mode

When the radio is connected to the car battery for the first time, Q500 will be in saturation, Q503 will cut-off, Filt_B+ will pass through R5073, D500, and S5010-pin 6 (On/Off switch). When S5010 is ON, Filt_B+ will pass through S5010-pin5, D511, R5069, R5037 and base of Q505 and move Q505 into saturation. This pulls U501-pin2 through R5038, D502 to 0.2 V and turns On U514 and U501 9.3 V regulator which supplies voltage to all other regulators and consequently turns the radio on, When U504 (ASFIC_CMP) gets 3.3 V, GCB2 goes to 3.3 V and holds Q505 in saturation, for soft turn off.

5.3.2 Ignition Mode

When ignition is connected for the first time, it will force high current through Q500 collector, This will move Q500 out of saturation and consequently Q503 will cut-off. S5010 pin 6 will get ignition voltage through R601 (for load dump), R610, (R610 & C678 are for ESD protection), VR501, R5074, and D500. When S5010 is ON, Filt_B+ passes through S5010-pin 5, D511, R5069, R5037 and base of Q505 and inserts Q505 into saturation. This pulls U501-pin 2 through R5038, D502 to 0.2 V and turns on U514 and U501 9.3 V regulator which supply voltage to all other regulators and turns the radio on, When U504 (ASFIC_CMP) get 3.3 V supply, GCB2 goes to 3.3 V and holds Q505 in saturation state to allow soft turn off.

When ignition is off Q500, Q503 will stay at the same state so S5010 pin 6 will get 0 V from Ignition, Q504 goes from Sat to Cut, ONOFF_SENSE goes to 3.3 V and it indicates to the radio to soft turn itself by changing GCB2 to ‘0’ after de registration if necessary.

5.3.3 Emergency Mode

The emergency switch (P1 pin 9), when engaged, grounds the base of Q506 via EMERGENCY _ACCES_CONN. This switches Q506 to off and consequently resistor R5020 pulls the collector of Q506 and the base of Q506 to levels above 2 volts. Transistor Q502 switches on and pulls U501 pin2 to ground level, thus turning ON the radio. When the emergency switch is released R5030 pulls the base of Q506 up to 0.6 volts. This causes the collector of transistor Q506 to go low (0.2 V), thereby switching Q502 to off.


While the radio is switched on, the µP monitors the voltage at the emergency input on the accessory connector via U403-pin 62. Three different conditions are distinguished: no emergency kit is connected, emergency kit connected (unpressed), and emergency press.

If no emergency switch is connected or the connection to the emergency switch is broken, the resistive divider R5030 / R5049 will set the voltage to about 3.14 volts (indicates no emergency kit found via EMERGENCY_SENSE line). If an emergency switch is connected, a resistor to ground within the emergency switch will reduce the voltage on EMERGENCY _SENSE line, and indicate to the µP that the emergency switch is operational. An engaged emergency switch pulls line EMERGENCY _SENSE line to ground level. Diode VR503 limits the voltage to protect the µP input.

While EMERGENCY _ACCES_CONN is low, the µP starts execution, reads that the emergency input is active through the voltage level of µP pin 64, and sets the DC POWER ON output of the ASFIC CMP pin 13 to a logic high. This high will keep Q505 in saturation for soft turn off.

5.4 Microprocessor Clock Synthesiser

The clock source for the µP system is generated by the ASFIC CMP (U504). Upon power-up the synthesizer IC (FRAC-N) generates a 16.8 MHz waveform that is routed from the RF section to the ASFIC CMP pin 34. For the main board controller the ASFIC CMP uses 16.8 MHz as a reference input clock signal for its internal synthesizer. The ASFIC CMP, in addition to audio circuitry, has a programmable synthesizer which can generate a synthesized signal ranging from 1200 Hz to 32.769 MHz in 1200 Hz steps.

When power is first applied, the ASFIC CMP will generate its default 3.6864 MHz CMOS square wave UP CLK (on U504 pin 28) and this is routed to the µP (U403 pin 90). After the µP starts operation, it reprograms the ASFIC CMP clock synthesizer to a higher UP CLK frequency (usually 7.3728 or 14.7456 MHz) and continues operation.

The ASFIC CMP may be reprogrammed to change the clock synthesizer frequencies at various times depending on the software features that are executing. In addition, the clock frequency of the synthesizer is changed in small amounts if there is a possibility of harmonics of the clock source interfering with the desired radio receive frequency.

The ASFIC CMP synthesizer loop uses C5025, C5024 and R5033 to set the switching time and jitter of the clock output. If the ASFIC CMP synthesizer cannot generate the required clock frequency it will switch back to its default 3.6864 MHz output.

Because the ASFIC CMP synthesizer and the µP system will not operate without the 16.8 MHz reference clock it (and the voltage regulators) should be checked first when debugging the system.


5.5 Serial Peripheral Interface (SPI)

The µP communicates to many of the IC’s through its SPI port. This port consists of SPI TRANSMIT DATA (MOSI) (U403-pin100), SPI RECEIVE DATA (MISO) (U403-pin 99), SPI CLK (U0403-pin1) and chip select lines going to the various IC’s, connected on the SPI PORT (BUS). This BUS is a synchronous bus, in that the timing clock signal CLK is sent while SPI data (SPI TRANSMIT DATA or SPI RECEIVE DATA) is sent. Therefore, whenever there is activity on either SPI TRANSMIT DATA or SPI RECEIVE DATA there should be a uniform signal on CLK. The SPI TRANSMIT DATA is used to send serial from a µP to a device, and SPI RECEIVE DATA is used to send data from a device to a µP.

In the controller section there are two IC’s on the SPI BUS, ASFIC CMP (U504 pin 22), and EEPROM (U400). In the RF sections there is one IC on the SPI BUS, the FRAC-N Synthesizer. The chip select line CSX from U403 pin 2 is shared by the ASFIC CMP and FRAC-N Synthesizer. Each of these IC’s check the SPI data and when the sent address information matches the IC’s address, the following data is processed.

When the µP needs to program any of these, it brings the chip select line CSX to a logic “0” and then sends the proper data and clock signals. The amount of data sent to the various IC’s are different; e.g., the ASFIC CMP can receive up to 19 bytes (152 bits). After the data has been sent the chip select line is returned to logic “1”.

5.6 SBEP Serial Interface

The SBEP serial interface allows the radio to communicate with the Customer Programming Software (CPS), or the Global Tuner via the Radio Interface Box (RIB) or the cable with internal RIB. This interface connects to the SCI pin via control head connector (J2-pin 17) and to the accessory connector P1–6 and comprises BUS+. The line is bi-directional, meaning that either the radio or the RIB can drive the line. The µP sends serial data and it reads serial data via pin 97. Whenever the µP detects activity on the BUS+ line, it starts communication.

5.7 General Purpose Input/Output

The controller provides six general purpose lines (PROG I/O) available on the accessory connector P1 to interface to external options. Lines PROG IN 3 and 6 are inputs, PROG OUT 4 is an output and PROG IN OUT 8, 12 and 14 are bi-directional. The software and the hardware configuration of the radio model define the function of each port.

• PROG IN 3 can be used as external PTT input, or others, set by the CPS. The µP reads this port via pin 72 and Q412.

• PROG OUT 4 can be used as external alarm output, set by the CPS. Transistor Q401 is controlled by the µP (U403 pin 55)

• PROG IN 6 can be used as normal input, set by the CPS. The µP reads this port via pin 73 and Q411. This pin is also used to communicate with the RIB if resistor R421 is placed.

• DIG IN OUT 8,12,14 are bi-directional and use the same circuit configuration. Each port uses an output Q416, Q404, Q405 controlled by µP pins 52, 53, 54. The input ports are read through µP pins 74, 76, 77; using Q409, Q410, Q411


5.8 Normal Microprocessor Operation

For this radio, the µP is configured to operate in one of two modes, expanded and bootstrap. In expanded mode the µP uses external memory devices to operate, whereas in bootstrap operation the µP uses only its internal memory. In normal operation of the radio the µP is operating in expanded mode as described below.

During normal operation, the µP (U403) is operating in expanded mode and has access to 3 external memory devices; U400 (EEPROM), U402 (SRAM), U404 (Flash). Also, within the µP there are 3 Kilobytes of internal RAM, as well as logic to select external memory devices.

The external EEPROM (U400) space contains the information in the radio which is customer specific, referred to as the codeplug. This information consists of items such as: 1) what band the radio operates in, 2) what frequencies are assigned to what channel, and 3) tuning information.

The external SRAM (U402) as well as the µP’s own internal RAM space are used for temporary calculations required by the software during execution. All of the data stored in both of these locations is lost when the radio powers off.

The µP provides an address bus of 16 address lines (ADDR 0 – ADDR 15), and a data bus of 8 data lines (DATA 0 – DATA 7). There are also 3 control lines; CSPROG (U403-38) to chip select U404-pin 30 (FLASH), CSGP2 (U403-pin 41) to chip select U404-pin 20 (SRAM) and PG7_R_W (U403-pin 4) to select whether to read or to write.

When the µP is functioning normally, the address and data lines should be toggling at CMOS logic levels. Specifically, the logic high levels should be between 3.1 and 3.3 V, and the logic low levels should be between 0 and 0.2 V. No other intermediate levels should be observed, and the rise and fall times should be <30ns.

The low-order address lines (ADDR 0 – ADDR 7) and the data lines (DATA 0–DATA 7) should be toggling at a high rate, e.g., you should set your oscilloscope sweep to 1us/div. or faster to observe individual pulses. High speed CMOS transitions should also be observed on the µP control lines.

On the µP the lines XIRQ (U403-pin 48), MODA LIR (U403-pin 58), MODB VSTPY (U403-pin 57) and RESET (U403-pin 94) should be high at all times during normal operation. Whenever a data or address line becomes open or shorted to an adjacent line, a common symptom is that the RESET line goes low periodically, with the period being in the order of 20ms. In the case of shorted lines you may also detect the line periodically at an intermediate level, i.e. around 2.5 V when two shorted lines attempt to drive to opposite rails.

The MODA LIR (U403-pin 58) and MODB VSTPY (U403-pin 57) inputs to the µP must be at a logic “1” for it to start executing correctly. After the µP starts execution it will periodically pulse these lines to determine the desired operating mode. While the Central Processing Unit (CPU) is running, MODA LIR is an open-drain CMOS output which goes low whenever the µP begins a new instruction. An instruction typically requires 2–4 external bus cycles, or memory fetches.

There are eight analog-to-digital coverter ports (A/D) on U403 labelled within the device block as PEO–PE7. These lines sense the voltage level ranging from 0 to 3.3 V of the input line and convert that level to a number ranging from 0 to 255 which is read by the software to take appropriate action.


5.9 Static Random Access Memory (SRAM)

The SRAM (U402) contains temporary radio calculations or parameters that can change very frequently, and which are generated and stored by the software during its normal operation. The information is lost when the radio is turned off.

The device allows an unlimited number of write cycles. SRAM accesses are indicated by the CS signal U402 (which comes from U403-CSGP2) going low. U402 is commonly referred to as the external RAM as opposed to the internal RAM which is the 3 Kilobytes of RAM which is part of the 68HC11FL0. Both RAM spaces serve the purpose. However, the internal RAM is used for the calculated values which are accessed most often.

Capacitor C402 and C411 serves to filter out any AC noise which may ride on +3.3 V at U402

6.0 Control Board Audio and Signalling Circuits

6.1 Audio Signalling Filter IC and Compander (ASFIC CMP)

The ASFIC CMP (U504) used in the controller has the following four functions:

1. RX/TX audio shaping, i.e. filtering, amplification, attenuation2. RX/TX signaling, PL/DPL/HST/MDC3. Squelch detection4. µP clock signal generation

The ASFIC CMP is programmable through the SPI BUS (U504 pins-20/21/22), normally receiving 19 bytes. This programming sets up various paths within the ASFIC CMP to route audio and/or signaling signals through the appropriate filtering, gain and attenuator blocks. The ASFIC CMP also has 6 General Control Bits GCB0–5 which are CMOS level outputs and used for the following:

• GCBO – BW Select• GCBI – switches the audio PA On/Off• GCB2 – DC Power On switches the voltage regulator (and the radio) on and off• GCB3 – Control on MUX U509 pin 9 to select between Low Cost Mic path to STD Mic Path• GCB4 – Control on MUX U509 pin 11 to select between Flat RX path to filtered RX path on

the accessory connector.• GCB5 – Control on MUX U509 pin 10 to select between Flat TX path mute and Flat TX path

Transmit Audio Circuits 2-15

7.0 Transmit Audio Circuits

Figure 2-7 Transmit Audio Paths

7.1 Microphone Input Path

The radio supports 2 distinct microphone paths known as internal (from control head J2–15) and external mic (from accessory connector P1–2) and an auxiliary path (FLAT TX AUDIO, from accessory connector P1–5). The microphones used for the radio require a DC biasing voltage provided by a resistive network.

The two microphone audio input paths enter the ASFIC CMP at U504-pin 48 (external mic) and U504-pin 46 (internal mic). The microphone is plugged into the radio control head and connected to the audio DC via J2-pin 15. The signal is then routed via C5045 to MUX U509 that select between two paths with different gain to support Low Cost Mic (Mic with out amplifier in it) and Standard Mic.

7.1.1 Low Cost Microphone

Hook Pin is shorted to Pin 1(9.3 V) inside the Low Cost Mic, This routes 9.3 V to R429, and creates 2.6 V on MIC_SENSE (u.P U403-67) by Voltage Divider R429/R430. U403 senses this voltage and sends command to ASFIC_CMP U504 to get GCB3 = ‘0’. The audio signal is routed from C5045 via U509-5 (Z0), R5072, U507, R5026, C5091, R5014 via C5046 to U504- 46 int. mic (C5046 100nF creates a159 Hz pole with U504- 46 int mic impedance of 16Kohm).

MIC IN

MOD INTORF

SECTION(SYNTHESIZER)

3644

40

P1

ACCESSORYCONNECTOR

J2

CONTROL HEADCONNECTOR

MIC

EXT MIC

FLAT TXAUDIO

425

48

46

15

2

24kOhms

FILTERS ANDPREEMPHASIS

HS SUMMER

SPLATTERFILTER

LS SUMMER

LIMITER

ATTENUATOR

VCO ATN

TX RTNTX SND

MICINT

AUX TX

ASFIC_CMP U504

U509

MICEXT

FLAT TXAUDIO MUTE

GCB3

MUX

35

U509

MUX

GCB538


7.1.2 Standard Microphone

Hook Pin is shorted to the hook mic inside the standard Mic, If the mic is out off hook, 3.3 V is routed to R429 via R458, D401, and it create 0.7 V on MIC_SENSE (u.P U403-67) by Voltage Divider R429/R430. U403 senses this voltage and sends command to ASFIC_CMP U504 to get GCB3 =‘1’. The audio signal is routed from C5045 via U509-3 (Z1), R5072, U507, R5026, C5091, R5014 via C5046 to U504- 46 int mic (C5046 100nF create a159 Hz pole with U504- 46 int mic impedance of 16Kohm). 9.3 Vdc is routed via R5077, R5075 to J2-15, It create 4.65 V with Mic Impedance. C5010 supplies AC Ground to create AC impedance of 510 Ohms via R5075. and Filter 9.3 Vdc mic bias supply.

Note: The audio signal at U504-pin 46 should be approximately 12 mV for 1.5 kHz or 3 kHz of deviation with 12.5 kHz or 25 kHz channel spacing.

The external microphone signal enters the radio on accessory connector P1 pin 2 and is routed via line EXT MIC to R5054. R5078 and R5076 provide the 9.3 Vdc bias. Resistive divider R5054/ R5070 divide the input signal by 5.5 and provide input protection for the CMOS amplifier input. R5076 and C5009 provide a 510 ohm AC path to ground that sets the input impedance for the microphone and determines the gain based on the emitter resistor in the microphone’s amplifier circuit.

C5047 serves as a DC blocking capacitor. The audio signal at U504-pin 48 should be approximately 14 mV for 1.5 kHz or 3 kHz of deviation with 12.5 kHz or 25 kHz channel spacing.

The FLAT TX AUDIO signal from accessory connector P1-pin 5 is fed to the ASFIC CMP (U504 pin 42 through U509 pin 2 to U509 pin 15 via U506 OP-AMP circuit and C5057.

The ASFIC has an internal AGC that can control the gain in the mic audio path. The AGC can be disabled / enabled by the µP. Another feature that can be enabled or disabled in the ASFIC is the VOX. This circuit, along with Capacitor C5023 at U504-pin 7, provides a DC voltage that can allow the µP to detect microphone audio. The ASFIC can also be programmed to route the microphone audio to the speaker for public address operation.

7.2 PTT Sensing and TX Audio Processing

Internal microphone PTT is sensed by µP U403 pin 71. Radio transmits when this pin is “0” and selects inside the ASFIC_ CMP U504 internal Mic path. When the internal Mic PTT is “0” then external Mic PTT is grounded via D402. External Mic PTT is sensed by U403 pin 72 via Q412 circuits. The radio transmits when this pin is “0” and selects inside the ASFIC _CMP U504 External Mic path.

Inside the ASFIC CMP, the mic audio is filtered to eliminate frequency components outside the 300–3000 Hz voice band, and pre-emphasized if pre-emphasis is enabled. The signal is then limited to prevent the transmitter from over deviating. The limited mic audio is then routed through a summer, which is used to add in signaling data, and then to a splatter filter to eliminate high frequency spectral components that could be generated by the limiter. The audio is then routed to an attenuator, which is tuned in the factory or the field to set the proper amount of FM deviation. The TX audio emerges from the ASFIC CMP at U504-pin 40 MOD IN, at which point it is routed to the RF section.

Transmit Signalling Circuits 2-17

8.0 Transmit Signalling Circuits

Figure 2-8 Transmit Signalling Path

From a hardware point of view, there are 3 types of signaling:

• Sub-audible data (PL / DPL / Connect Tone) that gets summed with transmit voice or signaling,

• DTMF data for telephone communication in trunked and conventional systems, and• Audible signaling including MDC and high-speed trunking.

Note: All three types are supported by the hardware while the radio software determines which signaling type is available.

8.1 Sub-Audio Data (PL/DPL)

Sub-audible data implies signaling whose bandwidth is below 300 Hz. PL and DPL waveforms are used for conventional operation and connect tones for trunked voice channel operation. The trunking connect tone is simply a PL tone at a higher deviation level than PL in a conventional system. Although it is referred to as “sub-audible data”, the actual frequency spectrum of these waveforms may be as high as 250 Hz, which is audible to the human ear. However, the radio receiver filters out any audio below 300 Hz, so these tones are never heard in the actual system.

Only one type of sub-audible data can be generated by U504 (ASFIC CMP) at any one time. The process is as follows, using the SPI BUS, the µP programs the ASFIC CMP to set up the proper low-speed data deviation and select the PL or DPL filters. The µP then generates a square wave which strobes the ASFIC PL / DPL encode input LSIO U504-pin 18 at twelve times the desired data rate. For example, for a PL frequency of 103 Hz, the frequency of the square wave would be 1236 Hz.

This drives a tone generator inside U504 which generates a staircase approximation to a PL sine wave or DPL data pattern. This internal waveform is then low-pass filtered and summed with voice or data. The resulting summed waveform then appears on U504-pin 40 (MOD IN), where it is sent to the RF board as previously described for transmit audio. A trunking connect tone would be generated in the same manner as a PL tone.

19

18

40

MOD IN

TO RFSECTION

(SYNTHESIZER)

80

44 HIGH SPEEDCLOCK IN(HSIO)

LOW SPEED CLOCK IN(LSIO)

ASFIC_CMP U504

MICROCONTROLLER

U403

HSSUMMER

5-3-2 STATE ENCODER

DTMF ENCODER

SPLATTERFILTER

PLENCODER

LSSUMMER

ATTENUATOR

85

82

SPIBUS


8.2 High Speed Data

High speed data refers to the 3600 baud data waveforms, known as Inbound Signaling Words (ISWs) used in a trunking system for high speed communication between the central controller and the radio. To generate an ISW, the µP first programs the ASFIC CMP (U504) to the proper filter and gain settings. It then begins strobing U504-pin 19 (HSIO) with a pulse when the data is supposed to change states. U504’s 5-3-2 State Encoder (which is in a 2-state mode) is then fed to the post-limiter summer block and then the splatter filter. From that point it is routed through the modulation attenuator and then out of the ASFIC CMP to the RF board. MDC is generated in much the same way as trunking ISW. However, in some cases these signals may also pass through a data pre-emphasis block in the ASFIC CMP. Also these signaling schemes are based on sending a combination of 1200 Hz and 1800 Hz tones only. Microphone audio is muted during high speed data signaling.

8.3 Dual Tone Multiple Frequency (DTMF) Data

DTMF data is a dual tone waveform used during phone interconnect operation. It is the same type of tones which are heard when using a “Touch Tone” telephone.

There are seven frequencies, with four in the low group (697, 770, 852, 941 Hz) and three in the high group (1209, 1336, 1477 Hz). The high-group tone is generated by the µP (U403-46) strobing U504-19 at six times the tone frequency for tones less than 1440 Hz or twice the frequency for tones greater than 1440 Hz. The low group tone is generated by the ASFIC CMP, controlled by the µP via SPI bus. Inside U504 the low-group and high-group tones are summed (with the amplitude of the high group tone being approximately 2 dB greater than that of the low group tone) and then pre-emphasized before being routed to the summer and splatter filter. The DTMF waveform then follows the same path as was described for high-speed data.

Receive Audio Circuits 2-19

9.0 Receive Audio Circuits

Figure 2-9 Receive Audio Paths

9.1 Squelch Detect

The radio’s RF circuits are constantly producing an output at the discriminator (IF IC). This signal (DISC AUDIO) is routed to the ASFIC CMP’s squelch detect circuitry input DISC (U504-pin 2). All of the squelch detect circuitry is contained within the ASFIC CMP. Therefore from a user’s point of view, DISC AUDIO enters the ASFIC CMP, and the ASFIC CMP produces two CMOS logic outputs based on the result. They are CH ACT (U504-16) and SQ DET (U504-17).

The squelch signal entering the ASFIC CMP is amplified, filtered, attenuated, and rectified. It is then sent to a comparator to produce an active high signal on CH ACT. A squelch tail circuit is used to produce SQ DET (U504-17) from CH ACT. The state of CH ACT and SQ DET is high (logic “1”) when carrier is detected, otherwise low (logic “0”).

CH ACT is routed to the µP pin 84 while SQ DET is routed to the µP pin 83.

SQ DET is used to determine all audio mute / unmute decisions except for Conventional Scan. In this case CH ACT is a pre-indicator as it occurs slightly faster than SQ DET.

FLT RX AUDIO

P1

11

16

1 EXTERNALSPEAKER

INTERNALSPEAKER

ACCESSORYCONNECTOR


HANDSETAUDIO

18

20

19

J2

INTSPKR-

SPKR +

SPKR -

1

9

2

U509

4110

INTSPKR+

4

6

DISC

ASFIC_CMPU504

AUDIO PA

U502

VOLUMEATTEN.

FILTER ANDDEEMPHASIS

17

MICRO CONTROLLER

U403

80

FROMRF

SECTION(IF IC)

LIMITER, RECTIFIERFILTER, COMPARATOR

SQ DET

SQUELCHCIRCUIT

16

PL FILTER LIMITER

CH ACT

AUX RX43

18LS IO

U IO AUDIO

8384

39URX OUT

DISCAUDIO

37

85

GCB4

MUTE

GCB1

14

U505


9.2 Audio Processing and Digital Volume Control

The receiver audio signal (DISC AUDIO) enters the controller section from the IF IC where it is.DC coupled to ASFIC CMP via the DISC input U504-pin 2. The signal is then applied to both the audio and the PL/DPL paths.

The audio path has a programmable amplifier, whose setting is based on the channel bandwidth being received, an LPF filter to remove any frequency components above 3000 Hz, and a HPF to strip off any sub-audible data below 300 Hz. Next, the recovered audio passes through a de-emphasis filter (if it is enabled to compensate for Pre-emphasis which is used to reduce the effects of FM noise). The IC then passes the audio through the 8-bit programmable attenuator whose level is set depending on the value of the volume control. Finally the filtered audio signal passes through an output buffer within the ASFIC CMP. The audio signal exits the ASFIC CMP at AUDIO output (U504 pin 41).

The µP programs the attenuator, using the SPI BUS, based on the volume setting. The minimum / maximum settings of the attenuator are set by codeplug parameters.

Since sub-audible signaling is summed with voice information on transmit, it must be separated from the voice information before processing. Any sub-audible signaling enters the ASFIC CMP from the IF IC at DISC U504-2. Once inside, it goes through the PL/DPL path. The signal first passes through one of the two low-pass filters, either the PL low-pass filter or the DPL/LST low-pass filter. Either signal is then filtered and goes through a limiter and exits the ASFIC CMP at LSIO (U504-pin 18). At this point, the signal will appear as a square wave version of the sub-audible signal which the radio received. The µP U403 pin 80 will decode the signal directly to determine if it is the tone / code which is currently active on that mode.

9.3 Audio Amplification Speaker (+) Speaker (-)

The output of the ASFIC CMP’s digital volume pot, U504-pin 41 is routed through DC blocking capacitor C5049 to the audio PA (U502 pin 1 and 9).

The audio power amplifier has one inverted and one non-inverted output that produces the differential audio output SPK+/SPK- (U502 pins 4 and 6)

The audio PA is enabled via the ASFIC CMP (U504-GCB1). When the base of Q501 is low, the transistor is off and U502-pin 8 is high, using pull up resistor R5041, and the audio PA is ON. The voltage at U502-pin 8 must be above 8.5 Vdc to properly enable the device.

If the voltage is between 3.3 and 6.4 V, the device will be active but has its input (U502-pins 1/9) off. This is a mute condition which is used to prevent an audio pop when the PA is enabled.

The SPK+ and SPK- outputs of the audio PA have a DC bias which varies proportionately with B+ (U502- pin 7). B+ of 11 V yields a DC offset of 5 V, and B+ of 17 V yields a DC offset of 8.5 V. If either of these lines is shorted to ground, it is possible that the audio PA will be damaged. SPK+ and SPK- are routed to the accessory connector (P1-pin 1 and 16) and to the control head (connector J2-pins 19 and 20).

Receive Signalling Circuits 2-21

9.4 Handset Audio

Certain handheld accessories have a speaker within them which require a different voltage level than that provided by U502. For these devices HANDSET AUDIO is available at control head connector J2 pin18.

The received audio from the output of the ASFIC CMP’s digital volume attenuator is routed to U505 pin 2 where it is amplified. This signal is routed from the output of the op-amp U505 to J2-pin 18. From the control head, the signal is sent directly to the microphone jack.

9.5 Filtered Audio and Flat Audio

The ASFIC CMP output audio at U504-pin 39 is filtered and de-emphasized, but has not gone through the digital volume attenuator. From ASFIC CMP U504-pin 39 the signal is routed via R5034 through gate U509-pin 12 and AC coupled to U505-pin 6. The gate controlled by ASFIC CMP port GCB4 selects between the filtered audio signal from the ASFIC CMP pin 39 (URXOUT) or the unfiltered (flat) audio signal from the ASFIC CMP pin 10 (UIO). Resistors R5034 and R5021 determine the gain of op-amp U505-pin 6 for the filtered audio while R5032 and R5021 determine the gain for the flat Audio. The output of U505-pin 7 is then routed to P1 pin 11 via DC blocking capacitor C5003. Note that any volume adjustment of the signal on this path must be done by the accessory.

10.0 Receive Signalling Circuits

Figure 2-10 Receive Signalling Paths

10.1 Sub-Audio Data (PL/DPL) and High Speed Data Decoder

The ASFIC CMP (U504) is used to filter and limit all received data. The data enters the ASFIC CMP at input DISC (U504 pin 2). Inside U504 the data is filtered according to data type (HS or LS), then it is limited to a 0–3.3 V digital level. The MDC and trunking high speed data appear at U504-pin 19, where it connects to the µP U403 pin 82.

DET AUDIODISCRIMINATOR AUDIO

FROM RF SECTION(IF IC)

19

18

25

2

82

80

DISC

PLCAP2

LSIO

HSIODATA FILTERAND DEEMPHASIS LIMITER

FILTER LIMITER

ASFIC_CMPU504

MICROCONTROLLER

U403

85

44

8

PLEAP


The low speed limited data output (PL, DPL, and trunking LS) appears at U504-pin18, where it connects to the µP U403-pin 80.

The low speed data is read by the µP at twice the frequency of the sampling waveform; a latch configuration in the ASFIC CMP stores one bit every clock cycle. The external capacitors C5028, and C5026 set the low frequency pole for a zero crossings detector in the limiters for PL and HS data. The hysteresis of these limiters is programmed based on the type of received data.

10.2 Alert Tone Circuits

When the software determines that it needs to give the operator an audible feedback (for a good key press, or for a bad key press), or radio status (trunked system busy, phone call, circuit failures), it sends an alert tone to the speaker. It does so by sending SPI BUS data to U504 which sets up the audio path to the speaker for alert tones. The alert tone itself can be generated in one of two ways: internally by the ASFIC CMP, or externally using the µP and the ASFIC CMP.

The allowable internal alert tones are 304, 608, 911, and 1823 Hz. In this case a code contained within the SPI BUS load to the ASFIC CMP sets up the path and determines the tone frequency, and at what volume level to generate the tone. (It does not have to be related to the voice volume setting.)

For external alert tones, the µP can generate any tone within the 100–3000 Hz audio band. This is accomplished by the µP generating a square wave which enters the ASFIC CMP at U504 pin 19. Inside the ASFIC CMP this signal is routed to the alert tone generator.

The output of the generator is summed into the audio chain just after the RX audio de-emphasis block. Inside U504, the tone is amplified and filtered, then passed through the 8-bit digital volume attenuator, which is typically loaded with a special value for alert tone audio. The tone exits atU504-pin 41 and is routed to the audio PA like receive audio.

Chapter 3


This section contains detailed troubleshooting flowcharts. These charts should be used as a guide in determining the problem areas. They are not a substitute for knowledge of circuit operation and astute troubleshooting techniques. It is advisable to refer to the related detailed circuit descriptions in the theory of operation sections prior to troubleshooting a radio.

Most troubleshooting charts end up by pointing to an IC to replace. It is not always noted, but it is good practice to verify supplies and grounds to the affected IC and to trace continuity to the malfunctioning signal and related circuitry before replacing any IC. For instance, if a clock signal is not available at a destination, continuity from the source IC should be checked before replacing the source IC.


1.0 Troubleshooting Flow Chart for Receiver RF (Sheet 1 of 2)

9V onR310 (LNA)

OK?

CheckRX_EN

NoGo to DC Section

Yes

RX_ENON ?

NoCheck Q306, Q300 and U403

Yes

START

LOC_DISTON?

Check Q304, D305 and U403

LOPOWER

OK ?

Go to SYN Section

Yes

Yes

No

No

Goto A

Yes

3 Vto U301Okay ?

No

CheckLOC_DIST

Go toDC Section

Yes

Check D301-304Replace IF Filters( FL304, FL301

If problem in 25 KHz spacing

CheckTP1

Check 5Von R337 (UHF),

R336 (VHF)

5V(IF AMP)

OK ?

Go to DC Section

YesNo Check 3Von R338

NoProblem

in 12.5 KHz and 25 KHz channel

spacing

(Either 12.5K or 25K channel spacing having problem)

Troubleshooting Flow Chart for Receiver RF (Sheet 1 of 2) 3-3

1.1 Troubleshooting Flow Chart for Receiver (Sheet 2 of 2)

3V(IFIC -Vcc)

OK ?

InstallationOK ?

Yes

Yes

No

No

AFrom

Check visuallyall receiver

componentsinstallation ?

Inject - 40dBm (CW)to RF connectorCheck Power on

C335 (UHF) C332 (VHF)

RFPower

> -28 dBM?

YesNo Check Power onC337 (UHF),C336 (VHF)

Go to DC Section

Check the component

Antenna to Mixer circuitry problem

Replace Q303, Q301

Check passivecomponents

RFPower

> -28 dBM?

YesNoReplace

Q305, Q300, U302Check passivecomponents

Check Y30144.395 MHz

Y301OK?

YesNo Replace Q302, Y300Check D301 – 304Replace Y301

3V toU301OK?

YesNoReplace U300Go to DC Section


2.0 Troubleshooting Flow Chart for 45 W Transmitter (Sheet 1 of 3)

START

Yes

No

Check components between Q100 and RF output,

Antenna Switch D104, D103, VR102 and Q106

No or too low power when keyed

Currentincrease when

keyed?

Check power settings, tuning & components between U103 Pin 3 and ASFIC Pin 6 before

replacing ASFIC

Control Voltage at

TP150>4Vdc?

Check PA Stages

>4A

Voltage U103 pin 5 = 4.7V?

U103 Pin 3 <1.6Vdc

U100 Pin 3 >1.8Vdc

Check 9.3V Regulator

U501

Yes

Yes

No

No

YesCheck U103

Check forward Power Sense

Circuit

No

Short U100 Pin 3 to ground

Voltage at TP150 rises?

Check PA Stages

Check Forward Power Sense

Circuit

Yes

No

>1A & <4A

<1A

Troubleshooting Flow Chart for 45 W Transmitter (Sheet 1 of 3) 3-5


Yes

Check bias tuning before replacing

U504

Check PA Stages

No or too low power when keyed

DCVoltageat Q101 base=0?

DCVoltageat U103

Pin 8

Check U510

Check resistive network at Pin 9 and 10 of U103 before replacing U101

DC Voltage at

C1095

Check Final PA Stages

ASFICU504

Pin 5 2-3V

Check components between ASFIC and

Q105 before replacing Q105

DC Voltage at U103 Pin 10=8.9V

Check Q101, R122, R197, R153, R136,

R165, R168,

Check U103 before re-placing U101

No

No

Yes

>5V

2 to 5V

2–3V

Yes

No

0V

<2V



No

Yes

Yes

No

Check Final PA Stage

PA_Bias Voltage at

R134

RF Voltage after C1044 >100mV?

Voltage across R122

>2V?

RF Voltage Q105 gate

>1V?

RF Voltage Q100 gate

>1.5V?

Check components between Q100 &

antenna connector

Replace Q100

Check FGU

Check components between C1044 &

C1117

Check components between C1117 &

Q105

Check components between Q105 &

Q100

No

No

Yes

Yes

1–4Vdc

Supply VoltageCheck components between ASFIC & Q100 before re-

placing Q100

RF Voltage after C1044 >100mV?

Check Bias Tuning before replacing

ASFIC U504

Yes

No

0V

Troubleshooting Flow Chart for Synthesizer 3-7

3.0 Troubleshooting Flow Chart for Synthesizer

+5V at U200 Pins13 & 30?

5V at pin 6 of

D200

Is informationfrom µP U403

correct?

Is U200 Pin 47

= 13VDC?

Is U201 Pin 19<40 mVDC in RX &>4.5 VDC in TX? (at VCO section)

Start

Visual check of the Board OK?

CorrectProblem

Check 5VRegulator

U503

Is 16.8MHzSignal at

U200 Pin 19?

CheckY201 and associated

parts

Are signalsat Pins 14 &15 of U200?

Check R228

Check R201Is U200 pin 2

>4.5 VDC in Tx & <40 mVDC in Rx

Replace U200

RemoveShorts

Is there a shortbetween Pin 47 and

Pins 14 & 15 ofU200?

Is RF level atU200 Pin 32 -12 < x <-25

dBm?

Replace

U200

If C2052, R208, C2067C2068. C210, are OK, then

see VCOtroubleshooting chart

Are Waveformsat Pins 14 & 15

triangular?

Do Pins 7,8 & 9 of

U200 togglewhen channel is

changed?

Check programminglines between U403

and U200 Pins 7,8 & 9

Replace U200

Check µP U403 Troubleshooting

Chart

No

Yes

No

Yes

No

Yes

No

No

No

Yes

Yes

Yes

No

No

Yes

Yes

No

No

No

Yes

No

Yes

Yes

Check D200, D201, C2026, C2025, C2024 & C2027

3V at U200 pins 5, 20, 34 & 36

Check 3V Regulator

U508

Is 16.8MHz signal at U200 pin

23?

Replace U200

Yes

No

No

Yes

No

Yes

Yes


4.0 Troubleshooting Flow Chart for VCO

Are Q200Base at 2.4V

Collector at 4.5V Emitter at 1.7V

Are U201 Pins13 at 4.4V15 at 1.1V10 at 4.5V16 at 1.9V

Low or no RF Signalat TP1

Visual checkof board

OK?

35mV DC atU201 Pin 19

NO

YES

at base of Q200

NO

NO

NO

NO

YES

YES

YES

YES

Low or no RF Signalat input to PA

3.3V DC at U201Pin 14 & 18 OK?

4.8V DC atU201 Pin 19

Is RF available at C2060

YES

YES

YES

YES

YES

NO

NO

NO

NO

NO

Audio =180mVrmsat “+” side of

D205

2.5VDCat D205

If R211 is Ok,replace D205

Replace R211

Replace R212

NO

NO

YES

YES

TX VCORX VCO

CorrectProblem


OK?

Make sure U508 is working correctly and runner

between U508 Pin 1 and U201 Pin 14 & 18 is OK

Check runner between U200 Pin 2

and U201 Pin 19

Is RF available

If all parts from U200 Pin 8to Base of Q200 are OK,

replace U200

Check parts between TP1 and Q200

Power OK but no modulation

Check Transmiter

Pre Driver

If all parts associated

with the pins are OK,

replace U201

4.5V DC atU201 Pin 3 OK?

YES

NO 4.5V DC atU201 Pin 3 OK?

YES

NOMake sure Synthesizer is

working correctly and runner between U200 Pin 28 and

U201 Pin 3 is OK

3.3 DC at U201Pin 14 & 18 OK?

OK? OK?

If all parts associated with the pins are OK

replace U201

If L216, C2071, C2070,

C2060 are okay

replace U201

Check 9V at R230

YES

Troubleshooting Flow Chart for DC Supply (1 of 2) 3-9

5.0 Troubleshooting Flow Chart for DC Supply (1 of 2)Since the failure of a critical voltage supply might cause the radio to automatically power down, supply voltages should first be probed with a multimeter. If all the board voltages are absent, then the voltage test point should be retested using a rising-edge-triggered oscilloscope. If the voltage is still absent, then another voltage should be tested using the oscilloscope. If that voltage is present, then the original voltage supply in question is defective and requires investigation of associated circuitry.

Check VDC onC5008

V=3.3V?

Check Voltage on C5043

NoGo to D3_3V Yes

9v<V<9.8v?

Go to StartNoReplace U508 Yes

3V

Check VDC onC5006

V=5V?


NoGo to 3V Yes

9v<V<9.8v?


5V


5.1 Troubleshooting Flow Chart for DC Supply (2 of 2)

Check VDC onC5007

V=3.3V?


NoGo to Digital Section Yes

9v<V<9.8v?


D3_3V

Chapter 4

VHF1 PCB / SCHEMATICS / PARTS LISTS

1.0 Allocation of Schematics and Circuit Boards1.1 VHF1 and Controller Circuits

The VHF circuits are contained on the printed circuit board (PCB) which also contains the Controller circuits. This Chapter shows the schematics for both the VHF circuits and the Controller circuits. The PCB component layouts and the Parts Lists in this Chapter show both the Controller and VHF circuit components. The VHF and Controller schematics and the related PCB and parts list are shown in the tables below.

Table 4-1 VHF1 25–45 W Diagrams and Parts Lists

PCB :8486487Z03 Main Board Top Side8486487Z03 Main Board Bottom Side

Page 4-4Page 4-5

SCHEMATICSMain CircuitTransmitterSynthesiser and VCOReceiver Front and Back EndDC and Audio CctsMicroprocessor and Controller CctsPower Control Cct

Page 4-6/Page 4-7Page 4-8/Page 4-9Page 4-10/Page 4-11Page 4-12/Page 4-13Page 4-14/Page 4-15Page 4-16/Page 4-17Page 4-18

Parts List8486487Z03 Page 4-19

Controller version is T1

4-2 VHF1 PCB / SCHEMATICS / PARTS LISTS

Notes

V 4-3

2

9V

COMP_B+

DET_VFWD

DET_VRVS

FILT_SW_B+

INTEGRATOR

PA_BIAS

PWR_SET

RX

RX_EN

TX_EN

TX_INJ

V_CTRL_DRIVER

9V

terconnection between Main Board and Power Amplifier Compartment

HF 25–45 W Band 1 PCB 8486487Z03 / Schematics

.0 VHF 25–45 W Band 1 PCB 8486487Z03 / Schematics

FILT_SW_B+

9V

CO

MP

_B+

DET-VFWD

DET_VRVS

FIL

T_S

W_B

+

INTEGRATOR

PA_BIAS

PWR_SET

RX

RX_EN

TX_EN

TX_INJ

V_CTRL_DRIVER

VHF 1 In

4-4 VHF 25–45 W Band 1 PCB 8486487Z03 / Schematics

C602

C603

C604

C605C606

C607

C609

C610

C613

C618

C619

C620

C621

C622

C623

C624

C625

C626

C627

C628

C629

C630

C631

C632

C633

C662C6

78

C1087

C1088

C1097

C1098

C1113

C1114

C112

2

C112

3

C1125

C5001

C500

3

C5005

C5010

C5011

C501

2

C5013

C5014

C501

5

C5019

C5020

C5021

C502

2

C5023

C502

4

C5025

C5026

C502

7

C5028C5029

C5030

C5032

C503

3

C5034

C503

5

C503

8

C5044

C504

6C504

7

C5048

C505

0

C5051C5052

C505

3C5

054

C5056

C505

7

C505

9

C506

2

C5071

C5074

C5076

C507

8

C5079

C5080

C508

1

C5087

C5088

C5089

C509

0

C509

5

C5096

C5100

C510

1

C5102

C510

3

C511

0

C511

1

D400

D500D502

D513

L120

M2

1M

6

M9

102

1 15

2 16

P1

Q414

Q500

Q503

R406

R428

R430

R440

R445

R461

R472

R473

R601

R602

R610

R500

0

R500

1

R5009

R5019

R5021

R502

2

R5024

R503

1

R5032

R5033

R503

4

R503

8

R503

9

R504

0

R504

3

R504

4

R504

5

R504

6

R504

7

R504

8

R5050

R505

2

R5053

R505

4

R505

5

R505

6

R505

7

R506

3

R5064

R5065

R506

6

R506

7

R506

8

R507

0

R5071

R507

3

R5074

R5075

R507

7

R507

9

R5080

R5081 R5082R5083

R5084

R508

5

R5086

R5087

R508

9

R600

0R6

001

TP3

218

4

3

2

5

U501

1 9

U502

1 372513

U504

14

58U505

14

U506

9

81

16U509

4 3

6

U515

VR500 VR501

VR504

VR693

85

VHF

C301

C302

C303

C304 C305

C306

C307

C308

C309

C310

C311

C312

C313

C314

C315

C316

C317

C318

C319

C320

C322

C335

C336

C352

C353

C356

C357

C359

C360

C364

C367

C402

C406

C411

C414

C418

C490

C608

C611

C612

C614

C615

C616

C617

C1001

C100

4C1

005

C1007

C1008 C1009

C1011

C1012

C1013

C1014

C101

5

C101

7

C101

8

C101

9

C102

0

C1021

C102

2 C102

6

C103

0

C103

1

C1033

C1034

C103

7

C103

9

C1041

C104

4

C1047

C104

9

C105

2

C105

7

C1063

C1064

C1065

C1068

C1069

C107

4

C107

6

C108

2

C1096

C1099

C110

0

C110

4

C110

5

C1111

C1115

C111

6

C1117

C1118 C1119

C112

0

C112

4

C1132

C113

7

C119

9

C2001

C2002 C2004

C2012

C201

3

C2014 C201

6C2

024

C202

5

C2026

C2027

C2028

C203

0 C203

3C2

036

C205

2

C205

5

C205

6

C2057

C205

8C2

059

C206

1

C206

2

C206

3C2

064

C2066

C206

7

C2068

C2069

C2073C2074

C2075

C2077 C207

8

C207

9C2080

C208

1

C500

6

C500

8

C501

6

C5018C504

2

C504

3

C506

4

C5066

C506

8

C507

0

C5112CR

300

D101

D104

D200

D201

D203 D2

04

D205

D301

D302

D303

D304

D401

234

56

FL30

0

2

3 FL301

2

3 FL302

43

2

FL30

3

43

2

FL30

4J11

L102

L103

L104

L105

L106

L107

L111

L112

L113

L116

L119

L122

L123

21

L124

L203

L204

L205

L206

L207

L210

L211 L213

L214

L215

L301

L304

L315

M1

M3

M4

M5

M7 M8

M100

M101

M

M103

M104

M105 M106

M10

7

M108 M109M110

52

64

31

78

Q100

Q302

Q305

Q400

Q407

Q415

14

3 2

R101

R102

R105

R106

R107

R108

R109

R123

R124

R125

R146

R148

R150

R151

R171

R173R174R1

76

R178

R179R190

R191

R197

R199

R200

R202

R206

R208

R211

R212

R217

R221

R222

R224 R225

R226

R228

R232

R233

R234

R302

R303

R304

R305

R306

R307

R308 R309R311

R312

R313

R314R315

R316

R317

R318

R319

R320 R321

R322R323

R324

R325

R326

R328

R329

R331

R332

R334

R336

R338

R429

R431

R439

R441

R444R450

R451

R458

R459

R462

R5010

R5011

1RT100

1

SH200

1

SH202

1

16

8

9

U101

1

37 25

13

U200

11

120

10

U300

4

58U301

227

1

U402

14 5

8U5

03

3

2

1

U508

VR10

1VR10

5

VR401

2

3Y3

00

43

2Y301

1 (136–162 MHz) 25–45 W 8486487Z03, Top Side View

V 4-5

C300

C321

C323

C324

C325

C326

C327

C328

C329

C330C331

C332

C333

C334

C337

C338

C339

C340

C341C3

42

C343

C344

C345

C346

C347

C348

C349

C350

C351

C354

C355

C361

C362

C363

C365

C366

C100

6

C101

0

C1035

C106

7

C1077

C107

8

C1079

C1102

C110

6

C1108

C1109

C1110

C111

2

C112

1

C1130

C1136

CR301

D103

D107

D108

D305

L100

L108

L114

L131

1L3

00

L302 L303

L305

L306

1 L307

1L3

08

1L3

09

1L3101L3

11

1 L312

1L3

13 1 L314

Q103

Q106

Q301

Q303

Q304

R103

R120

R121

R157

R162

R163

R164

R172

R185

R195

R300

R301

R310R327

R330

R333 R335

R337

R339

R340

R341

R342

R343R344

R5291

SH300

SH301

SH302

643

T300

64 3

T301

TP113

TP114

U302

VR10

2

VHF 1 (136–162 MHz) 25–45 W 8486487Z03, Bottom Side View


C400C401

C403

C404

C405

C407

C408

C410

C412

C413

C415

C416

C417

C421

C422

C423

C100

0

C1002

C100

3

C1027

C1028

C1029

C103

2

C1036

C103

8

C104

0

C104

2

C1043

C104

5

C104

6

C1048

C105

0

C1051C1053

C105

4

C1055C105

6

C105

8

C1059

C1060

C1061

C1062C106

6

C107

0

C1071

C107

2

C107

3

C1075

C1080C108

1

C1083

C108

4

C108

5

C108

6

C108

9

C109

0

C1091

C1092

C109

3C1

094

C1095

C1101

C110

3C110

7

C1126

C1127

C1128

C1129

C113

1

C1133

C113

4

C2000

C200

3

C200

5

C2006

C200

7

C200

8

C2009

C201

0

C201

1

C2015

C201

7

C2018

C201

9

C202

0

C202

1

C2022

C202

3

C202

9

C2031

C203

2

C2034

C203

5

C203

7

C2038

C203

9

C2040

C204

1

C204

2C2

043

C204

4

C204

5

C204

6

C204

7 C204

8

C2049

C2050

C205

1C2053

C2054

C2060

C206

5

C207

0C2

071

C2072

C2076

C5000

C5002

C500

7

C500

9

C501

7

C5031

C5036

C5037

C5039

C504

0

C5041

C5045

C5049

C5055

C505

8

C5060

C506

1

C5063

C5065

C5067

C506

9

C507

2

C5073

C5075

C507

7

C5082

C5083

C508

4

C508

5

C5086

C5091

C5092

C5094

C509

7

C5098

C509

9

C510

4

C511

3

C511

4

C5115

C511

6C5

117

C5118

C511

9

C5120

D100

D102

D105D1

06

D202

D402

D501D511

1

J2

29 282

29 3032 31

J3

L101

L109

L110

L115

L117

L118

L121

L132

L200

L201L202

L208

L209

L212

L216

L217

L500

L501L5

02M111

M112

M113

M114

1 P2

Q101Q102

12 3Q105

Q200

Q300

Q306

Q401

Q403

Q404

Q405

Q408

Q409

Q410

Q411

Q412

Q413

Q416

Q417

Q501

Q502

Q504

Q505 Q506

R104

R110

R111

R112

R113

R114

R115

R116

R117

R118R122

R126

R127

R130

R131

R132

R134

R135

R136

R137

R138

R139

R140

R141

R142

R143

R144

R145

R147

R149

R153

R155

R156

R158R159

R160

R161

R165

R166

R167

R168

R169

R170

R175

R177

R180

R181

R182

R186

R188

R189

R196

R198

R201

R203

R204R2

05R207

R209

R210

R213

R214

R215

R216

R218

R219

R220

R223

R227

R229

R230

R231

R235

R345

R346

R401

R402 R403 R404

R405 R407

R414

R415

R421

R422

R423

R424

R425

R426

R427

R432

R433

R434 R4

35

R436

R438

R442

R443

R453

R454

R455 R456 R457

R460

R463

R466

R467

R468

R469

R470

R471

R600

R615

R5002

R500

8

R5013

R501

4R5016

R5020

R5023

R502

5

R5026

R5027

R502

8

R5029

R5030

R5035

R5036

R5037

R5041

R504

2

R5049

R5051

R5058

R5059

R506

0R506

1

R506

2

R5069

R5072

R507

6

R507

8

R5088

R5092

R509

3

R5094

R509

5R5

096

R5097

R509

8

R509

9

R510

0

R510

3

R5290

1

654

321

S501

0

1

SH201

TP1

TP2

TP4

TP101

TP102

TP103

TP104

TP106

TP107

TP108

TP110

TP111

TP112

TP150

TP200TP201

TP400

TP401

TP402TP403

TP404

TP405

TP406

TP407TP408

TP409

TP410TP425

TP500TP555

TP556

14 5

8U1

00

145

8U1

02

8

71

14U103

11

120

10

U201

14

58U400

17651 26

U403

1617

32

U404

9

81

16U405

145

8U5

00

145

8U5

07

4

5 8

U510

U514

VR400VR402

VR50

2

VR503

VR692

VR69

4

VR69

5VR

696

VR69

7VR69

8

VR69

9

Y200

432

Y201


Inte

rnal

spk

r+ ju

mpe

r

DN

P

(SOURCE)

acitors near J2

(SOURCE )(SOURCE)

(SOURCE)

ear J2

1000

pF2

C62

1

C67

80.

1uF

210

00pF

210

00pFC

620

SPKR+

920

2C

617

1000

pF

210

00pFC

622

VOX

VSTBY

VS_AUDIO_SEL

VS_MIC

uP_CLK

ONOFF_SENSE

POST_LIMITER_FLAT_TX_AUDIO_RETURN_OPT_BRD

RESET

RX_AUDIO_OUTPUT_ACCESS_CONN

RX_AUDIO_RETURN_OPT_BRD

SPI_CLK

SPI_MOSI

SPKR+SPKR-

SQ_DET

TX_AUDIO_RETURN_OPT_BRDTX_AUDIO_SEND_OPT_BRD

UNMUTED_RX_AUDIO_SEND_OPT_BRD

VOL_INDIRECT

D3_3V

DETECTOR_AUDIO_SEND_OPT_BRD

EMERGENCY_ACCES_CONN

EMERGENCY_SENSE

EXTERNAL_MIC_AUDIO_ACCESS_CONN

F1200

FLAT_TX_AUDIO_INPUT_ACCESS_CONN

HANDSET_RX_AUDIO_CH

HSIO

IGNITION

LSIO

MIC_AUDIO_CH

3V 5V

5V_CH

9V

ASFIC_CS

BATT_SENSE

CH_ACT

1000

pF2

C61

9

3V D3_3V9V

0

R6000

5V

220

2

C61

82

1000

pF

R60

021

0

DC & AUDIO

TX_EN

SPI_CLK

SPI_MOSI

9V

RSSI

SYNTH_CS

LOC_DIST

RX_EN

SYNTH_LOCK

FULL DISPLAY ONLY

VHF 1

GND

KEYPAD COLUM N

SPI_MOSI

ELP ONLY

SERIAL CLOCK

ELP ONLY

KEYPAD_COLUMN

Option Board Connector

ELP ONLY

VOICE STORAGE IN T

RX AUDIO RETURNBACKLIGHT

SCI_PROGRAMMING

Accessory Connector

DATA READY/REQUEST

SPI_CLK

NC

DN

P

DISPLAY DRIVER CHIP SELEC TNC

TX AUDIO RETURN

D3_3V

DNP

ANALOG 3 VOLT SUPPLY

OPTION BOARD ENABLE

EXTERNAL MIC

9V3

9.3V

DETECTOR AUDIO SEN DKEYPAD ROW

DISPLAY_DRIVER_CS_EN

NC

Place cap

INT_SPKR-

SERIAL DATA RETURN

VOICE STORAGE GAIN SELEC T

NC

SERIAL DATA SEN D

HANDSET_RX_AUDI O

RESET

NC

VOICE STORAGE AUDIO SELEC T

MIC_AUDIO

ELP ONLY

VOICE STORAGE CS

Control Head Connector

KEYPAD_ROW

BOOT/RESET

PUSH TO TAL K

UNMUTED RX AUDIO SEND

INT_SPKR+

DISPLAY_DRIVER_COMMAND/DATA_SEL

J3 -

TX AUDIO SEND

28 pins connector

Place capacitors near J2

MIC_PTT

GND

DN

P

ELP ONLY

GND

VOICE STORAGE RA C

DIGITAL 3.3 VOLT SUPPL Y

Place capacitors n

SHIFT_REG_CS

GND

HOOK


POST-LIMITER FLAT TX AUDIO RETURN

DISPLAY_DRIVER_RESET

J2-22G2

2

24

C60

910

00pF

J3-26 26J3-24

14

J3-28 28

J3-21 21J3-14

R602

0

J3-1212

J2-18 18

4

2

J2-42

R615 100

J2-2

2P1-2

C62

3

C61

110

00pF

2

VR695

1 2

J2-1616

20.0

2

J2-1717

C60

510

00pF

P1-11 11

J2-77

J2-55

J2-21G1

2

D3_3V

1000

pFC

632

J3-22

1000

pFC

628

2

20.0

1

VR697

1000

pFC

624

2C

631

1000

pF

D3_3V

C61

510

00pF

2

3

J3-9

J2-14 14

J2-3

1000

pF2

C60

7

P1-33330R601

1

J3- 77

J3-4

J3-55

22

J3-20 20J3-11 11

J3-22

J3-25 25J3-23 23

12

J3-27 27

VR69420.0

VR620.

1

4

J2-88

2

P1-4

1000

pFC

602

J2-20 20

J2-12 12

1000

pF2

FILT_SW_B+

C63

3

VR69820.0

12

J2-1010

1000

pFC

604

2

J2-11

P1-1 1

C62

510

00pF

2

1000

pF2

C62

7

P1-9 9

C60

82

1000

pF

1000

pF2

J2-99

C60

36

15

J3- 33J3-6

J2-15

J2-1313

FILT_SW_B+

1000

pFC

614

2

19J3-1818

2

J3-19

1000

pFC

662

P1-1010

9V

2

J2-66

C61

310

00pF11

P1-1414

J2-11

29J3

-30

30J3

-29

13

J3-1515

J3-1010

J3-13

P1-66

1000

pF2

C62

9

0R

6001

11 2

VR69333.20.0

VR696

J2-19 19

SPKR -

D3_3V

P1-16 16

J3-11

15

R610

VS_GAIN_SEL

VS_INTVS_RAC

uP_CLK

P1-15

RSSI

RX_EN

SCI_CH

SHIFT_R_CS

SPI_CLK SPI_MISOSPI_MOSI

SQ_DET

SYNTH_CS

SYNTH_LOCK

TX_EN

VOL_INDIRECT

VOX

VSTBY

VS_AUDIO_SEL

VS_CS

HSIO

KEYPAD_COL_CHKEYPAD_ROW_CH

LOC_DIST

LSIO

MIC_PTT_CH

ONOFF_SENSE

OPT_DATA_R_OPBDOPT_EN_OPBD

PROG_I-ACC_C_3PROG_I-ACC_C_6

PROG_IO-ACC_C_12PROG_IO-ACC_C_14

PROG_IO-ACC_C_8

PROG_O-ACC_C_4

RESET

8

ASFIC_CS

BATT_SENSE

BOOT_EN_IN_CH

CH_ACT

COMM_DATA_SEL_CH

D3_3V

DISPLAY_CS_CH

EMERGENCY_SENSE

F1200

FILT_SW_B+

HOOK_CH

2

P1-8

1000

pFC

612

17J3-1616

5

J3-88

J3-17

2

P1-5

1000

pFC

606

P1-1212

20.0VR699

12

J3-3

131

J3-3

232

1000

pFC

616

P1-13 13

1000

pFC

630

2

1000

pFC62

6

2

1000

pFC

610

2

P1-77

ACCESSORY CONNECTOR EXT_ALARM_OUT EXT_MIC_PTT PROG_IN PROG_I/O PROG_I/O PROG_I/O

KE

YPA

D / D

ISP

LA

YO

PT

ION

BO

AR

D

9

4

DIGITAL

FULL DISPLAY ONLY

(136–162 MHz) 25–45 W Main Circuit (Sht 1 of 2)

V 4-7

BOARD HOLES

_POINT

1

TEST_POINT

M8

1

TEST_POINTM3

1

TEST_POINT

M10 2

1

M5TEST_POINT

1

TEST_POINTM1

11

TEST_POINTM2

COMP_B+

9V

DET-VFWD

DET_VRVS

INTEGRATOR

RX

PWR_SET

V_CTRL_DRIVER

PA_BIAS

FILT_SW_B+

TX_EN

RX_EN

TX_INJ

VHF 1 (136–162 MHz) 25–45 W Main Circuit (Sht 2 of 2)


(SOURCE)

DC Connector

HOLES FOR PA SHIELD

(SOURCE)

PEDS FOR GND CONTACTS

M11

01

3V

FILT_SW_B+

TEST

M101

FILT_SW_B+

INTEGRATOR

M10

61

DET_VFWD

DET_VRVS

9R

M104

TEST_POINT

1

1

9R

TEST_POINTTP3

TP 2

TEST_POINT

1

SPI_MOSI

SYNTH_CS

SYNTH_LOCK

TX_INJ

16.8MHz

3V5V 9R

MOD_IN RX_IN J

SPI_CLK

V_CTRL_DRIVER

PA_BIAS

PWR_SET

COMP_B+

DEMOD

FILT_SW_B+

MOD_OUT

M9NUT

16.8MHz

B+

BW_SEL

M10

81

M7

TEST_POINT

1

5V

P2-11

3V5V9R 9V

BW_SEL

DEMOD

LOC_DIST

RSSIRX

RX_EN

RX_INJ

11

M10

9

M10

7

M103

TEST_POINT

1

9V

2 M10

51

P2-2

5V VCC

DC & AUDIO

FGU

RX

POWER_CONTROL

TX_EN

SPI_CLK

SPI_MOSI

9V

RSSI

SYNTH_CS

LOC_DIST

RX_EN

SYNTH_LOCK


1.542*4 0.8*2 5

V_CNTRL

C1062

1000pF

R10651

IF113

100KR131

C1014

56pFNU

.022uF

C1037

C1029

0.1uF

330pF

C1065

TP102

1

C1104

.01uF

MC3303U103-2

6

57

4

11

TP150

1

C1026

1000pF

R167

2.2K

1000pF

C1066

R134

47K

56pF

C1012

.022uF

C1036

2.7

R124

R125

2.7

R123

2.7

FLT_9V

1064

00pF

D100NU

C1081

1000pF

47KR181

47KR180

51R105

C1015

V_CTRL_DRIVER

IVER

82pF

VCNTR3

V_REF_OPAMP

INTEGRATOR

PA_FILT_B+

Q100-G

INTEGRATOR

INTEGRATOR

VHF

MRF1518 s Thermal pad

(SOURCE)

220pF

C1095

2.4KNU

R166

R168

2.2K

C1063

330pF

R137

39K

C1001

1uF

C1105

470pF

C1117

1000pF

36pF

C1089

C1043

110pF

5.6KR159

NU

NU

R1880

39K

R139

NU

FILT_SW_B+_PA

C1107

470pF470pF

C1106

510R170

330pFC1068

FLT_9V

.022uF

C1039

FILT_SW_B+_PA

C1030

27pF

L10568nH

12nHL104

FLT_9V

R1224.7

R189

NU0

R10251

C1084

220pF

VR1055.6V

IF106

MC3303U103-3

9

108

4

11

C1119

24pF

33pF

C1118NU

R175

220

36R178

C1040NU

2200pF

FILT_SW_B+

PA_FILT_B+

35U02L121

110pF

C1042

0.1uF

C1028

220pF

C1109

R130

0

C1038

M100HEATSINK

PO

S

1

NU

.022uF

13.85nHL122

R173150

220pF

C1126

330pF

C1044

10KR155

22KR147

120nHR176

470pF

C1041

R174150

NU

2

31

8

4U102-1LM2904

5.6V

VR101R136

39K

.022uF

C1033

R109

30

4.7R197

FLT_9V

IF107

C1057

1000pF

0

R199

NU11.03nHL109

2.2K

NUR169C1060

1000pF

R1261

10uF

C1027

220pF

C1000 C1112

220pF

R165

2.4K

C1120

33pF

L11835U02

C1061NU

1000pF

R17936

R182

10K

R15310K

RFIN16 RFOUT1 6

RFOUT2 7

VCNTRL1

VD114 VG1 2

VG2 3

GN

D1

4

GN

D2

5

GN

D3

12

GN

D4

13

NC18NC29NC310

NC41530C65U101

17E

P

G211

.022uF

C1032

R171

220

C1053 1000pF

1000pF

C1092

Q105

NU

C1069

330pF

R1865.1

C

10

4.22nH

L107

C1054

IF100

1000pF

Q101

R1585.6K

NU

39K

R138

220pF

C1110

.033uF

C1103

C1086

1000pF

IF104

IF108

220pF

C1129

1R127

C1072

1000pF

C1070

1000pF

IF105

7.66nH

L106

C1074

1000pF

1

TP104

Q102

12nH

L110

TP103

1

L100

35U02

.022uF

C1031

FILT_SW_B+

9V

PA_BIAS

V_CTRL_DR

V_CTRL_PREDRIVER

V_CTRL_DRIVER

RX_EN

VCNTR1

VCNTR1VCNTR1

VCNTR2

VCNTR2VCNTR2

VCNTR3VCNTR3

TX_INJ

V_CTRL_PREDRIVERV_CTRL_PREDRIVER

NU

NU

1 (136–162 MHz) 25–45 W Transmitter (Sht 1 of 2)

V 4-9

s

Antenna Connector (Mini-U / BNC )

IF101

R18510K

NU6.8pF

C1121

C1020

43pF

D108

1000pF

C1067

TP114

1

R172470

1

M11

1

J11- 5G2

3.3K

R162

Q106

D103

C1010

100pF

IF103

L108

1.2uH

TP113

1

IF102

L123

1.2uH 51nH

L113

M11

2

1

C1111

470pF

L114

51nH

51nH

L112 L124

48nH

R157

56K

J11- 22

D107

VR102

5.6V

82pFC1132

TP110

1

100pF

C1006

R121R120100100

51nH

L111

68pF

G1

C1108

J11- 33J11-4

1000pF

C1079

C1130

220pF

82pFC1011

R15047K

Q103

100

R5291

C1017

15pF

C1035

.022uF

PA_FILT_B+

C101839pF

199

U

pF

3.3KR163

27pF

C1022

IF112

M4

1

C1102

100pF

51

R108

51R107

C1137

43pF

C1077

1000pF

1 J11-1

TX_EN

PWR_SET

VSV_reverse

RX

NU

1

M11

3

M11

4

1

NU

VHF 1 (136–162 MHz) 25–45 W Transmitter (Sht 2 of 2)


Coupler

Temp. Sense

Place near both sides of PA shield

7.5 width 2.032

3.3K

R160

S3

S4

D

G

GND1GND2

S1

S2

MRF1550Q100

16pF

NU

C5112

100nH

L132

NU0

R1960

R198

150pF

C1096

NU

10K

R114

R110

NU1K

1MEG

R191

22K

R142

R11310KNU

35U02L119

R1613.3K

1uF

C1002

4

11MC3303U103-4

13

1214

C1134

24pF

1000pF

C1099

43pF

C1019

FLT_9V

D104

220pF

C1116

R143

22K

0

R195

NU

R115

NU62K

R112

10K

150R118

TP112

1

62pF

C1009

D106

1000pF

C1091

82pF

C1007

C1101

100pF

D105

100pF

C1008

C1051

1000pF

IF109

24K

R135

100pF

C1005

35U02

L117

C1080

1000pF

MC3303U103-1

2

31

4

11 C1059

1000pF

R1901MEG

C1013

15pF

7.5KR151

C1052

1000pF

470pFNU

C1003

100pF

C1004

NU1000pF

1

C1055

TP107

IF110C1056

NU1000pF

L103

1uH

47K

R132

NU

RT100

100K

33pF

C1133

R15610K

1

TP108

NU120nHL131

1.63

9m

R10

1

R148

22K

1000pF

C1058

NU

NUNUNU

C1021

6.2pF

R5290

100

C1100

1000pF

R149

22K

R10351

51R104

C11157

8

4

220pF

U102-2LM2904

NU

6

5

17nH

L116

17nHL115

FILT_SW_B+_PA

C1

N

16

4.7pF

C1136

IF111

NUR111

1K

C1073

NU1000pF

R116

NU

10K

R177

100 NU

C1050

22K

R145

1000pF

D102

DET_VR

DET_VFW D

COMP_B+Final_cur_sense

V_forward

Final_cur_sense

V_reverse

V_REF_OPAMPV_REF_OPAMP

INTEGRATOR

INTEGRATOR

PA_FILT_B+

R123R124R125


DNP

0.1uF

C2075

1.5K

R224

NC

1uF

026

.01uF

C2024

C2080

0.1uF

R202 0

C2079

0.1uF

2200pF

C2028

C2078

0.1uF

K2K3

D201

A1A2A3

K1

TP200TEST_POINT

1

C2074

0.1uF

100

R228

C2013

0.1u F

R23439

A1A2A3

K1K2K3

D200

2025

1uF

0.1uF

C2077

1.3KR217

C2016

0.1uF

1uH

L205

2.2uF

C2004

C2027

.01uF

NC

AU3

PRESEC_CLK

VCO SHLDL203 & L204

VHF

DNP

DNPDNP

DNP

DNP

DNP

LVFRACN Shield

3V

2.7pF

C2072

C2001

4.7u F

C201 5

0.1u F

C2014

5V

0.1uF

390nH

L200

470pF

C2046

2.2uF

C2006

45J68

2

GND

3 OUT

VCC

4

1VCON

16.8MHz

Y200

SH200SHIELD

1

2.2uF

C2000

.0

C2

22pF

C2055

C2047

470pF

C2053100pF

R209

100K

C2052

470pF

C2049

470pF

TEST_POINTTP201

1

L210100nH

C2036

1000pF

0

R205

1000pF

C2035

C2020

0.1uF

C2068

6.8pF

R226

150

100K

R210

R20851

C2002

10uF

390nH

L217

C2051

220pF

C2017

0.1uF

150K

V_SF

R207

8.2pF

C2067

C2033

1000pF

1000pF

C2034

R229

100

C

.0

150

R225

C2023

.01uF

62pF

C2054

0

R204

470pF

C2048

VCO_MOD

3OUT

1IN

Y20114R06

16.8MHz

2G

ND

4

GN

D1

12VMULT4 11

13V

RO

WARP 25

XTAL1 23

XTAL2 24

30

SFOUT 28

TEST1 37

TEST2 38

VBPASS21

VC

P47

VMULT1 15

VMULT2 14

VMULT3

PD

_VD

D

PREIN32

PR

E_G

ND

33P

RE

_VD

D34

PVREF35

REFSEL18

SFBASE27SFCAP26

SFIN

43

4LOCK

MODIN10

MODOUT 41

NC117

NC229

NC331

PD

_GN

D44

5

9CLK8

DATA7

DG

ND

6

DV

DD

36

FREFOUT 19

IADAPT 45

INDMULT 16

IOUT

48AUX2 1AUX3 2

AUX4 3

AV

DD

20

BIAS140

BIAS239

CCOMP42

CEX

U20063A27

ADAPTSW 46

AG

ND

22

AUX1

470pF

C2050

150KR206R200

120K

470pF

C2045

5V

3V

2.2u F

C2005

D202

3V

5V

SYNTH_LOCK

16.8MHZ

SYNTH_CS

MOD_I N

SPI_CLK

SPI_MOSI

1 (136–162 MHz) 25–45 W Synthesiser and VCO (Sht 1 of 2)

V 4-11

DNPDNP

OBIC Shield

47nH

L216

L209100nH

100

R230

100nHL212

NC

R218

1K

100R227 C2032

1000pF

R223220

0.1uF

C2019

C2081

470pF

C2071

39pF

C2065

10pF

IF200

1

C20311000pF

510R220

SH202SHIELD

1

NC

0

R203

C2011

0.1uF

3.3pF

C2044

820R219

C2018

0.1uF

C2060

15pF

C2041

1000pF

39pF

C2070

3

2Q200BFS540

1

R2144.7K

4.7KR213

L208100nH

1000pF

C2037 C2003

0.1uF

6.8pF

C2043

TX_INJ

9R

RX_IN J

VHF 1 (136–162 MHz) 25–45 W Synthesiser and VCO (Sht 2 of 2)


DNPDNP

VC

VCO Shield

16pF

C2064

D204

L203100nHL211

680nH

R2154.7K

R2163.9K

18pF

C2057

C2007

0.1uF

V_SF

C2021

.01uF

C2030

3900pF

R23518

C2061

12pF

220R222

R221

L201

680nH

220

SHIELDSH201

1

C2012

0.1uF

18pF

C2058

V_SF

0.1uF

C2076

8.2pF

C2066

C2039

1000pF

1000pF

C2029

D205

V_SF

C2063

15pF

R233

47

1pF

C2073

47nHL214

L213100nH

30K

R212

C2009

0.1uF

L204680nH

C2069

5.6pFTX_EMITTER15

TX_IADJ1

TX_OUT 10

TX_SWITCH 13

VC

C_B

UF

FE

RS

14

VC

C_L

OG

IC18

RX_BASE5

RX_EMITTER6

RX_IADJ2 RX_OUT 8

RX_SWITCH 7

SUPER_FLTR3

TRB_IN19

TX_BASE16

50U54

COLL_RFIN4

FLIP_IN20

GN

D_B

UF

FE

RS

11G

ND

_FLA

G9 17

GN

D_L

OG

IC

PRESC_OUT12

L215

U201

47nH

.01uF

C2022

R231

51

R201

0

47nHL207

0.1uF

C2010

18pF

C2056

C2038

1000pF

VCO_MOD

L202680nH

R232

47

C2008

L206

0.1uF

33nH

12pF

C2062

1000pF

C2042

1000pF

C2040

R21147K

18pF

C2059

D203

3V

AU3

PRESEC_CLK

VCO SHLDL203 & L204


C334

110pF

D305

L3021.2uH

120pF

C343L310

33.47nH

C350

51pF

330pF

C332

100

R337

Q304

.01uF

C321

62pF

C346

R333

430

L311

33.47nH

TO T300

VHF 1

DNP

DNP

DNPDNP

FRONT-END SHIELD

DNP

R34610K

C363

12pF

180pF

C338 C365

20pF

C329

470pF51R339

1

SHIELDSH301

33.47nHL308

R34410

C355

43pFC341

100pF

C333

120pF

R34210

82pF

C345

L300

33.47nH

9V

C3231000pF

CR301

R300

10K

C331

470pF

1000pF

C325

10R341

L3031.2uH

1000pF

C324

IF3001

47pF

C300C349

36pF

Q301

3V

C330

470pFQ300

C354

47pF 150pF

C337

2.4KR327

470pF

C328

Q306

C340

91pF

L309

33.47nH

15K

R310

C347

56pF

33.47nH

L314

82pF

C344

1K

R330

C351

47pF

C339

91pF

5V

R34510K

220R335

Q303BFS540

L30733.47nH

3.3pF

C366

10R343

SHIELDSH300

1

RX_EN

9V

9R

LOC_DIST

RX

3V

5V

(136–162 MHz) 25–45 W Receiver Front and Back End (Sht 1 of 2)

V 4-13

NU

DNP

NU

NU

DNP

1.8KR328

22pF

C360

10K

R320

20KR306

2.4KR326

12 K

R313

FL303CFWC455G

3

GN

D1

GN

D2

4

1 IN 2OUT

C367

2.7pF

33pF

C307

0.1uF

C352

1.2KR329

C336

6.8pF

30pF

C353

R3234.7K

0.1uF

C311

C3190.1uF

R31612K

R30

20

0.1uF

C313

D302

15KR311

20 KR305

C317

0.1uF

L301

1.2u

H

CR300

R31412K

R3253.3K

15KR309

D303

C320

0.1uF

R334390

3V

R338

51

5R

SS

IOU

T9

RS

SI_

FE

ED6

VC

C

13LI

M_D

EC

112

LIM

_DE

C2

20M

IXO

UT

4O

SC

IN

3O

SC

OU

T

10Q

UA

DIN

1R

FIN

2R

FIN

_DE

C

7A

UD

IO_F

EE

D

15

GN

D

18IF

AM

PI N

16IF

AM

PO

UT

19IF

AM

P_D

EC

117

IFA

MP

_DE

C2

14LI

MIN

11LI

MO

UT

SA616U300

8

20K

R30

8

Q302

R30720K

C3100.1uF

C308

0.1uF

Q305

C314

0.1uF

R31912K

GN

D

2

GN

D1

4

OUT3 1

IN

Y30106B09

44.395MHz

0R303

L31527nH

0.1uF

C315

12KR315

D301

R331

4

GN

D2

1 IN 2OUT

680

FL30 4CFWC455D

GN

D1

3

C303

0.1uF

D304

C318

R31712K

0.1uF

3.3KR324

0.1uF

C316

10uF

C301

12K

R31

8

GND

3

IN1 OUT 2

FLTRFL301

C322

4700pF

1

C306

0.1uF

455KHz

Y30045B023

2

8.2KR321

C309

0.1uF

C302

130pF

2

3V

30pF

C356

FLTRFL302

GND

3

IN1 OUT

DEMOD

RSSI

7

AUDI

OO

UT

HF 1 (136–162 MHz) 25–45 W Receiver Front and Back End (Sht 2 of 2)


TC7W04FU301-2

DNP

MIXER SHIELD

Check if it is 3v or another value

A2 A4

K1

K3

U302

R304

33K

100

R336

T301XFMR

4

6

3

1

2

U301-3TC7W04F

R31213K

TEST_POINT

TP41

33.47nH

L312

C335

9.1pF

1000pF

C326

C3050.1uF

C364

8.2pF

L305470nH 4.7K

R322

2 CC15

CC2

1

GN

D1

4

GN

D2

3 IN 6OUT

44.85MHzMXF45FL300

150nHL306

0.1uF

C304

C342

82pF

C361

18pF

1

SHIELDSH302

L313

33.47nH

TC7W04FU301-1

C348

39pF

U301-4PWR_GND

4GND

8

VCC

TP1

TEST_POINT1

R34051 C359

22pF

C357

22pF

6

3

1

2

XFMRT300

4

560R332

1000pF

C327

18pF

C362

470R301

1.2uHL304

3V

0.1uF

C312

RX_INJ

BW_SEL

5V

3 5

6 2

1

FROM R337

V


AUDIO

3V

220pF

C1125C1124

220pF220pF

C1123C1122

220pFpF

34

IF5021

100uF

C1127

9V

POST_LIMITER_FLAT_TX_AUDIO_RETURN_OPT_BR


DNP

DNP

SOURCE

5V TO LVFRACN

For mid_band

SOURCE

OURCE

3.3V to IFIC, ASFI

DNP

DNP

3.3v digital

DNP

C5069

1000pF 47uF

C5007

C5040

0.1uF 0.1uF

C5039

0.1uF

C5018

0.1uF

C5016

D3_3V

C5070

1000pF

47uF

C5120

5V

D501

3V

F

06 C5068

1000pF

R5002 0

10uF

C5008

C5017

0.1uF

D3_3V

VSTBY

5V_CH

RESET

DNP

DNP

DNP

DNP

0

R5098

R5100

1MEG

5V

C5116

220pF

R5094

1MEG

0

R5097

NU

16pFC5117

LM2904U500-2

6

57

8

4

0.1uF

C5118

R5099

100K

DISC

VHF 1

1%

Smart Fuse Circuit

spacer for TO-22 0SOURCE

Volume

SOURCE9.3V

Place near uP

Audio

9.

Indirect

On/Off for ATE

1%

POWER SUPPLY

DNPDNP

C5067

.022uF1000pF

C5085

Q500

R506210K

.022uF

C5086

13KR5050

C5104

10uF

R50741K

GND

3

ON_OFF2

VIN4

VOUT5

U501LM2941T

ADJ1

VR501

5.1V

1KR5001

Q504

R504915K

Q503

R50712.2K

IF5001

33KR5038

L500

35U02

1 TP555TEST_POINT

C5060

0.1uF24V

VR500

33KR5030

D3_3V

6 5 4

2

SWITCHS5010

50.K

3

LOW

1

HIG

H

3.3V

VR503

220pF

C5094

220pF

C5095

FILT_SW_B+

C5001

10uF

D511

C5000

1000pF

0.1uF

C5063

24K

R50

48

M6

C1128

220pF100K

0.1uF

R5028

C5037

C1085

1000pF

100R5079

0.1u

FC

5038

100pF

C5083

47KR5035

220pF

C1113

Q502

1000pF

C1097

L120

35U02

FILT_B +

C51

1010

00pF

150K

R5020

C5062

0.1uF

R50816.34K

C1087

FILT_B+

1000pF

C1098

1000pF

100KR5029

C5061

0.1uF 100pF

C5084

10K

R5069 Q505

R503710K

C5119

10uF

220

C10

1KR

5073

TEST_POINTTP556

1

220pF

C5092

R5000

0

D500

TEST_POINTTP500

1

Q506

220pF

C5096

R5082

51K

C5005

100uF

C5015

0.1uF

D3_3V

R5039100K

C1114

220pF

47K

R5036

1IF503

IF501

1MEGR5085

R50891MEG

0.1uF

C5035

VR504

3.3V

9V

1000pF

C5074

R5031

62K

D513

D502

1000pF

C5111

U514

FILT_B+

R5083

270K

1000pF

C1088

FILT_SW_B+

ONOFF_SENSE

B+

COMP_B+

DC_POWER_ON

BATT_SENSE

VOL_INDIRECT

IGNITION

EMERGENCY_SENSE

DNP

3.3v Digital REGULATOR

3.3V RF REGULATOR

DNP

S5V RF Regulator

FILT_B+

24K

R5103

1uF

C5043

2.2uF

C5041 C5065

1000pF

C5066

1000pF

10u

C50

3.9VVR502

TAP3

ERROR 72FEEDBACK

GND1

1 9GND2

4 INPUT 5OUTPUT

6 SENSE8 SHUTDOWN

LP2986ILDXU510

MC33269D

1

GND

3IN 2

OUT

3 SHUTDOWN

U508

U503

65V_TAP

5ERROR7 FEEDBACK

4

GND

8 INPUT 1OUTPUT

2SENSE

LP2951C

1uF

C50

42

C50

64

1000

pF


DNP

DNP

24KR5095

2

31

8

4

LM2904U500-1

5V

10KR5096

10K

R5092

6.8pFC5115

C5113

220pF

1uF

C5114

10K

R5093

DEMOD

(136–162 MHz) 25–45 W DC and Audio Circuits (Sht 1 of 2)

V 4-15

DNP

DNP

P

DN

P

12KR5051

200K

R5019

C5031

0.1uF

C5048

0.1uF

R50656.2K

C5080

1000pF

FILT_SW_B+

L50135U02

47uF

C5002

1000pF

C5076

Q501

VAG

L50235U02

1ME

G

R50

16

R505710K

C5030

0.1uF

C5078

1000pF

U505-1LM2904

2

31

8

4

33K

R5045

C5089

82pF

6.2K

R5068

3V

R5086

560

3V

0R5009

1000pF

C5082

C5003

VAG

47uF

R5087100K

220p

FC

509

8

U506-2LM2904

6

57

8

4

C5021

0.1uF

220p

FC

509

9

0.1uF

C5032

C5087

120pF

10K

R5055

1000

pFC

5073

C5079

1000pF

C51

0022

0pF

4.7uF

B+

C5044

1000

pF

C50

72

3V

LM2904507-1

1 R5013

0

9V

10KR5056

4Z

Z05

3Z1

VCC

16

VEE7

X14X012

13X1

Y 15Y02

Y11

U509MC14053B

11A

B10

C9

EN6

GND8

INV9

M_SS8

NINV1OUT1 4

OUT26RR3

VCC

7

U502TDA1519C

GN

D1

2G

ND

25 10

GN

D3

GN

D4

R50

41

24K

U505-2LM2904

6

57

8

4

C50270.1uF

100K

R5021

220p

FC

5097

C508882pF

C5049

1KR5066

0.1uF

R5022

100K

SPKR -

SPKR+

RX_AUDIO_OUTPUT _ACCESS_CONN

16.8MHz

MOD_OUT

LAT_TX_AUDIO_MUTE

HANDSET_RX_AUDIO_CH

11

VHF 1 (136–162 MHz) 25–45 W DC and Audio Circuits (Sht 2 of 2)


DN

P IN

MA

RLI

N

DN

DN

P IN

MA

RLI

N

DNPDNP

DNP

+

DNP

USE NLAS4599

DNP

DNP DNP

VAG=4.5v

DNP

DNP IN MARLIN

C5058

0.1uF

0.1uF

C5025

0.1uF

C5020

C5036

0.1uF

R5011

0

C5019

0.1uF

C5022

5V

0.1uF

220pFNU

C1090

C5059

.022uF

10R5080

0.1uF

C5103

3V

3V

0.1u

FC

5029

C5034

0.1uF

0.1uFC5054

3V

3V

24KR5043

100K

R5023

0.1uF

C5047

C5055

4.7uF

R50648.2K

C5012

9V

4.7uF

10KR5059

C5052

0.1uF

4.7uF

C5056

2.2KR5070

C50751000pF

C5023

0.1uF

R50470

0

R5010

R5060

10K

C5077

1000pF

10KR5061

R5034 36K

3V

3V

10KR5053

10K

R505810KR5052

4 NC

6NO

VPOS

2

MAX4599EXT

U515

5COM

GND3

1IN

C5091

82pF

0.1uF

C5024

1000pF

C5101

R5008

0

0.1uF

C5028

U507-2LM2904

6

57

8

4

0.1uF

C5102

R5046

24K

9V

0.1uF

C5053

R50840

R50724.7K

VDDA1

VDDCP32VDDD 33

VDDDAC11

VD

DR

C45

VDDSYN 27

VOX7

RX

SN

D39

SQCAP12

SQ

DET

17

SQI N9SYN

28

TXRTN36T

XS

ND

44

UIO10

LSIO

18

MIC

EX

T48

MIC

INT

46 40M

OD

NC 26

PLCAP8

25PLCAP2

RX

RT

N43

GC

B5

38

GNDA3

GNDD3130

GNDDO

GN

DR

C47

GN

DS

YN

23

HS

IO19

LCA

P24

DA

TA

22

DISC2

F120029

GC

B0

1514G

CB

1G

CB

213

GCB335

GC

B4

37

AU

XT

N42

CH

AC

T16 21

CLK

CLK16834

20C

SX

DACG6DACR5DACU4

30C53U504

AU

DIO

41

C5014

2.2uF

82pFC5090

R5025100K

C5071

1000pF

3V

3V

C5009

10uF 510R5076

3V

C5050

0.1uF

8.2KR5063

C5033

0.1uF

R5054

10K

R5014

0

C5011

10uF

R5027

270K

8

4U506-1LM2904

2

31

3V

U

2

3

8

4

NU

C1094

1000pF

47KR5033

47KR5032

IF5051

VAG

IF506

R5088

0

IF504

100K

R5024

R5026

33K

R50676.2K

R5078

C5057

100

4.7uF

NU

C1093

220pF C1131

220pFNU

0.1uF

C5051

C5013

1.0uF

C50

260.

1uF

510R5075

C5081

1000pF

30KR5040

300R5077

R504424K

0.1uF

C5046

10uF

C5010

1uF

C5045

24KR5042

PWR_SETV_CTRL_DRIVER

3V

DC_POWER_ON

MIC_AUDIO_CH


VS_AUDIO_SEL

VS_MIC


VOX

EXTERNAL_MIC_AUDIO _ACCESS_CONN

TX_AUDIO_RETURN_OPT_BRD

TX_AUDIO_SEND_OPT_BRD




CH_ACT

SPI_CLK

ASFIC_CS

PA_BIAS

SPI_MOSI

F1200

BW_SEL

AUDIO_PA_EN

FLAT_OR_DEEMPH_RX_AUD_SEL F

HSIO

LSIO

SQ_DET

uP_CLK

DISC


DNP

DNP

DNP

DNP

1

TP402TEST_POINT

0.1uF

C405C413

1000pFC414

1000pF

D3_3V

K

463

R473100K

D3_3V

R472100K

R44110K

1000pF

C415 C407

0.1uF

R425

100K

VS

SR

87

XIRQ 48

VD

D12

VD

DL

39V

DD

R88

VS

S13

VS

SL

40

PJ1_CSGP4 72

PJ2 73

PJ3 74

PJ4 75

PJ5 76

PJ6 77

PJ7 78

RESET94

PI1

55P

I254

PJ0_CSGP3 71

PI0

56

PG7_R_W4

66PE1_AN165PE2_AN264PE3_AN363PE4_AN462PE5_AN561PE6_AN660PE7_AN7

67PE0_AN0

AV

DD

59

AV

SS

70

ECLK89

IRQ96

95LV

OU

T

MODA_LIR58

MODB_VSTBY57

D3_3V

0.1uF

C408

100K

R423

D3_3V

D3_3V

220pF

C1078

100KR424

1

IF4011

IF400Q417

10R

471

1000pF

C416

1000pF

C1083

0.1uF

C406

TP401TEST_POINT

1

TP407TEST_POINT

1

EMERGENCY_SENSE

BATT_SENSE

VOX

ONOFF_SENSE

VOL_INDIRECT

F1200

KEYPAD_COL_CH

KEYPAD_ROW_CH

RSSI

RESET

TX_EN

OPT_EN_OPBD

D3_3V

RX_EN

MIC_SENSE

SCI_CH

OPT_DATA_R_OPBD

HSIO

PROG_IN-P6_IPROG_IO-P8_I

PROG_IO-P14_IPROG_IO-P12_I

MIC_PTT

R_W

uP_CLK

ACCESS_PTT

LSIO

SQ_DET

CH_ACT

SYNTH_LOCK

RESET

PI1

PI2

PI3

PI4

MODB_VSTBYMODA_LIR

VHF

SYNTH_CS

ASFIC_CS

DISPLAY_CS_CH

DNP

SPI_MOSI

PROVIDE WIRED OR OPERATION ON CSPROG

EE_CS

DNP

SPI_CLK

SHIFT_R_CS

DO NOT CONNECT THIS CS IN ORDER TO

SPI_MISO

R415 0

TP404TEST_POINT

1

D3_3V

10

R

100KR427

51

R462

9RESET

8

VCC

21I_O0 22I_O1

23I_O2 25I_O3 26I_O4

27I_O5 28I_O6I_O7

2914 A613 A73 A82 A9

30 EN_CE32 EN_OE7 EN_WE

24G

ND

5 A1411 A1510 A16

A176

18 A217 A316 A415 A5

AT

49LV

002N

_70V

I

20 A019 A1

31 A101 A11

12 A124 A13

28

VDD

14

VSS27WE

U40

4

12 D213 D315 D416 D517 D618 D719 D8

22OE

6A4

5A54A63A725A8 24A9

20CS

11 D1

9A1

21A1023A112A1226A131A14

8A2 7A3

SRM2B256U402

10A0

TP410TEST_POINT

110KR450R451

10K

C40

1

93X

FC

XT

AL

91

0.1u

F

VD

DS

YN

92

VR

H69

VR

L68

PI3

53P

I452

PI5

51P

I650

PI7

49

PH1_PW246

PH2_PW345

PH3_PW444

PH4_CSIO43

PH5_CSGP142

PH6_CSGP241

PH7_CSPROG38

PG1_XA1416

PG2_XA1520

PG3_XA1619

PG4_XA1717

PG5_XA1818

PG6_AS5

PH0_PW147

PF

2_A

DD

R2

27P

F3_

AD

DR

326

PF

4_A

DD

R4

25P

F5_

AD

DR

524

PF

6_A

DD

R6

23P

F7_

AD

DR

722

PF

O_A

DD

R0

29

PG0_XA136

PF

1_A

DD

R1

28

PD

0_R

XD

97P

D1_

TX

D98

PD

2_M

ISO

99P

D3_

MO

SI10

0P

D4_

SC

K1

PD

5_S

S23

PD

6_LV

IN

PC0_DATA030

PC1_DATA131PC2_DATA232PC3_DATA333


PC7_DATA737

PB

1_A

DD

R9

10P

B2_

AD

DR

1011

PB

3_A

DD

R11

9P

B4_

AD

DR

1221

PB

5_A

DD

R13

15P

B6_

AD

DR

148

PB

7_A

DD

R15

7

PB

O_A

DD

R8

14

PA

0_IC

379

PA

1_IC

280

PA

2_IC

181

PA

3_IC

4_O

C5_

OC

182

PA

4_O

C4_

OC

183

PA

5_O

C3_

OC

184

PA

6_O

C2_

OC

185

PA

7_P

A1_

OC

186

EX

TA

L90

MC68HC11FL0U403

C402

0.1uF

D40

D3_3V

1

TP400TEST_POINT

0.1uF

C404

100KR428

1

R4433.3K

TP425TEST_POINT

R426100K

R43

8

10K

Q407

D3_3V

D3_3V

FILT_SW_B+

TP

403

TE

ST

_PO

INT

1

CS1

HOLD7

SCK6

SI5

SO2

VCC8

VSS4

3 WP X25128-2.7U400

D3_3V

10KR442

D3_3V

1000pF

C411

0.1uF

C403

1

TP406TEST_POINT

0R414

D3_3V

C410

0.1uF

1000pF

C412

TP409TEST_POINT

1

Q400

R43910K

1000

pF

C40

0

D3_3V

4.3V

VR401

DISPLAY_CS_CH

DIS

PLA

Y_C

S_C

H

ASFIC_CS

ASFIC_CS

SY

NT

H_C

S

SYNTH_CS

SP

I_C

LK

SP

I_C

LK

SPI_CLK

SP

I_M

OS

I

SP

I_M

OS

I

SPI_MOSI

SP

I_M

ISO

SP

I_M

ISO

SPI_MISO

A(8)A(9)

A(0:18)

EE

_CS

EE_CS

D(0:7)

COMM_DATA_SEL_CH

SHIFT_R_CS

SH

IFT

_R_C

S

D(3)D(4)

D(6)D(7)

A18_RES

D(5)

A(0)A(1)

A(10)A(11)A(12)A(13)A(14)

A(2)A(3)A(4)A(5)A(6)A(7)

A(4)A(5)A(6)A(7)A(8)A(9)

A(15)A(16)

A(18)

A(17)

A18_RES

D(0)D(1)D(2)

FILT_SW_B+

R_W

A(0)A(1)

A(10)A(11)A(12)A(13)A(14)

A(2)A(3)

D(1)D(2)D(3)D(4)D(5)D(6)D(7)

D(0)D(1)D(2)D(3)D(4)D(5)D(6)D(7)

R_W

D3_3V

A(9

)A

(10)

A(1

1)A

(12)

A(1

3)

A(8

)

D(0)

A(1

)A

(2)

A(3

)A

(4)

A(5

)A

(6)

A(7

)

A(0

)

A(14)

LOC_DIST

A(15)A(16)A(17)A(18)

1 (136–162 MHz) 25–45 W Microprocessor and Controller Circuits (Sht 1 of 2)

V 4-17

PROG_I/O

EXT_ALARM_OUT

PROG_I/O

PROG_I N

PROG_I/O

EXT_MIC_PTT

R429100K

D401

R43039K

1000pF

C417

FILT_SW_B+

R4583.3K

R405 0

0R403

1000pF

C418

1.5K

R460

R461

220

0R402

D402

D3_3V

R406 0

0R407416

405

10KR440

0R404

404

HOOK_CH

MIC_PTT_CHMIC_PT T

MIC_SENSE

PROG_O-ACC_C_4

PROG_I-ACC_C_ 3

PROG_I-ACC_C_ 6

PROG_IO-ACC_C_8

PROG_IO-ACC_C_12

PROG_IO-ACC_C_14

–162 MHz) 25–45 W Microprocessor and Controller Circuits (Sht 2 of 2)


DNP

DNP

DNP

DNP

DNP

DNP

2.7K

R401

7

RESET10

SERIN14

SEROUT9

VCC

16

8

Q015

Q11

Q2 2

Q3 3

Q44

Q5 5

Q6 6

Q7U405MC74HC595A

CLK_L12CLK_S11

EN_OE13

GND

TP405TEST_POINT

1

D3_3V

R43633K

10K

R431

C422

1000pF

220

R421

R433

33K

33K

R434

33K

R432

D3_3V

D3_3V

3.3KR455

3.3KR456

47KR459

C423

0.1uF

.022uF

C421

VR4023.3V

C490

1uF

Q408

3.3K

3.3K

R454

R453

TP408TEST_POINT

1

Q411

Q401

Q415

6.8VVR400

R468 DNP

R467 DNP

D3_3V

D3_3V

DNPR469

Q413

R4573.3K

DNPR466

Q414

Q409

D3_3V

D3_3V

Q412

10KR470

Q403

Q410

R44510K

Q

10KR422

Q

D3_3V

R43533K

10K

Q

R444

D3_3V

SPI_CLK

SPI_MOSI

BOOT_EN_IN_CH

VSTBY

SCI_CH

VS_INT

VS_RAC

VS_CS

PROG_OUT-ALARM_4PROG_IO-P8_OPROG_IO-P12_OPROG_IO-P14_O

VS_AUDIO_SEL

VS_GAIN_SEL

PROG_IO-P8_O

PROG_IO-P8_ I

PROG_IO-P12_O

PROG_IO-P12_I

PROG_IO-P14_O

PROG_IO-P14_I

PROG_OUT-ALARM_4

ACCESS_PTT

PROG_IN-P6_I

RESET

PI1

PI2

PI3

PI4

MODB_VSTBYMODA_LIR

VHF 1 (136


1uH

L102

45

pF

uH

01

1

IF7011

IF700

C1076

1000pF

1000pF

C1075

6.2K

R164

C1048

1000pF

C1047

DET_VFWD

DET_VRVS

00pF

VHF

R11722K

R141

22K

R140

18K

1000pF

C1046

C10

1000

1

IF702

L1

NU1000pF

C1082

7

8

4

31

8

4

U100-2LM2904

6

5

U100-1LM2904

2C1071

1000pF

22K

R146

C1049

1000pF

D101

R144

22K

INTEGRATOR

FILT_SW_B+

10

1 (136–162 MHz) 25–45 W Power Control Circuit

V 4-19

2

AP, 18pF

AP, 12pF

AP, 8.2pF

AP, 20pF

AP, 3.3pF

AP, 2.7pF

AP, 1000pF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 1000pF

AP, 1000pF

AP, 1000pF

AP, 1000pF

AP, 1000pF

AP, 1000pF

AP, 1000pF

AP, 1000pF

AP, .022uF

AP, 1000pF

AP, 0.1uF

AP, 1uF

AP, 1000pF

AP, 1000pF

AP, 1000pF

Description

C605 2113741F25 CAP, 1000pF

C606 2113741F25 CAP, 1000pF

C607 2113741F25 CAP, 1000pF

C608 NOT PLACED CAP, 1000pF


C610 2113741F25 CAP, 1000pF

C611 2113741F25 CAP, 1000pF

C612 2113741F25 CAP, 1000pF

C613 2113741F25 CAP, 1000pF

C614 2113741F25 CAP, 1000pF

C615 2113741F25 CAP, 1000pF

C616 2113741F25 CAP, 1000pF

C617 2113741F25 CAP, 1000pF

C618 2113741F25 CAP, 1000pF


C620 2113741F25 CAP, 1000pF

C621 2113741F25 CAP, 1000pF

C622 2113741F25 CAP, 1000pF

C623 2113741F25 CAP, 1000pF

C624 2113741F25 CAP, 1000pF

C625 2113741F25 CAP, 1000pF

C626 2113741F25 CAP, 1000pF

C627 2113741F25 CAP, 1000pF

C628 2113741F25 CAP, 1000pF

C629 2113741F25 CAP, 1000pF

C630 2113741F25 CAP, 1000pF

C631 2113741F25 CAP, 1000pF

C632 2113741F25 CAP, 1000pF

C633 2113741F25 CAP, 1000pF

C662 2113741F25 CAP, 1000pF

C678 2113741M69 CAP, 0.1uF

Circuit Ref.

Motorola Part No. Description


.1 VHF 1 PCB 8486487Z03Parts List 25–45 W

Circuit Ref.


C300 2113740F43 CAP, 47pF

C301 2311049A57 CAP, 10uF

C302 2113740F54 CAP, 130pF

C303 2113743K15 CAP, 0.1uF

C304 2113743E20 CAP, 0.1uF

C305 2113743E20 CAP, 0.1uF

C306 2113743E20 CAP, 0.1uF

C307 2113743E20 CAP, 0.1uF

C308 2113743E20 CAP, 0.1uF

C309 2113743E20 CAP, 0.1uF

C310 2113743E20 CAP, 0.1uF

C311 2113743E20 CAP, 0.1uF

C312 2113743E20 CAP, 0.1uF

C313 2113743E20 CAP, 0.1uF

C314 2113743E20 CAP, 0.1uF

C315 2113743E20 CAP, 0.1uF

C316 2113743E20 CAP, 0.1uF

C317 2113743E20 CAP, 0.1uF

C318 2113743E20 CAP, 0.1uF

C319 2113743E20 CAP, 0.1uF

C320 2113743E20 CAP, 0.1uF

C321 2113741F49 CAP, .01uF

C322 2113741F41 CAP, 4700pF

C323 2113741F25 CAP, 1000pF

C324 2113741F25 CAP, 1000pF

C325 2113741F25 CAP, 1000pF

C326 2113741F25 CAP, 1000pF

C327 2113741F25 CAP, 1000pF

C328 2113740F67 CAP, 470pF

C329 2113740F67 CAP, 470pF

C330 2113740F67 CAP, 470pF

C331 2113740F67 CAP, 470pF

C332 2113741F13 CAP, 330pF

C333 2113740F53 CAP, 120pF

C334 2113740F52 CAP, 110pF

C335 2113740L17 CAP, 9.1pF

C336 2113740L14 CAP, 6.8pF

C337 2113740F55 CAP, 150pF

C338 2113740F57 CAP, 180pF

C339 2113740F50 CAP, 91pF

C340 2113740F50 CAP, 91pF

C341 2113740F51 CAP,100pF

C342 2113740F49 CAP, 82pF

C343 2113740F53 CAP, 120pF



C346 2113740F46 CAP, 62pF

C347 2113740F45 CAP, 56pF

C348 2113740F41 CAP, 39pF


C350 2113740F44 CAP, 51pF

C351 2113740F43 CAP, 47pF

C352 2113740F39 CAP, 33pF

C353 2113740F38 CAP, 30pF

C354 2113740F43 CAP, 47pF

C355 2113740F42 CAP, 43pF


C357 2113740F35 CAP, 22pF



C361 2113740F33 CAP, 18pF

Circuit Ref.


C362 2113740F33 C

C363 NOT PLACED C

C364 2113740F25 C

C365 2113740F34 C

C366 NOT PLACED C

C367 NOT PLACED C

C400 2113741F25 C

C401 2113743K15 C

C402 2113743K15 C

C403 2113743K15 C

C404 2113743K15 C

C405 2113743K15 C

C406 2113743K15 C

C407 2113743K15 C

C408 2113743K15 C

C410 2113743K15 C

C411 2113741F25 C

C412 2113741F25 C

C413 2113741F25 C

C414 2113741F25 C

C415 2113741F25 C

C416 2113741F25 C

C417 2113741F25 C

C418 2113741F25 C

C421 2113743E07 C

C422 2113741F25 C

C423 2113743K15 C

C490 NOT PLACED C

C602 2113741F25 C

C603 2113741F25 C

C604 2113741F25 C

Circuit Ref.

Motorola Part No.


C100

C100

C100

C100

C100

C100

C100

C100

C100

C100

C101

C101

C101

C101

C101

C101

C101

C101

C101

C102

C102

C102

C102

C102

C102

C102

C103

C103

C103

C103

C103

CircRe

1000pF

1000pF

330pF

330pF

1000pF

1000pF

1000pF

1000pF

1000pF

1000pF

1000pF

1000pF

220pF

1000pF

1000pF

1000pF

1000pF

1000pF

220pF

1000pF

1000pF

1000pF

1000pF

1000pF

220pF

1000pF

1000pF

220pF

1000pF

220pF

150pF

Description

C1097 2113741F25 CAP, 1000pF

C1098 2113741F25 CAP, 1000pF

C1099 2113741F25 CAP, 1000pF

C1100 2113741F25 CAP, 1000pF

C1101 2113741F01 CAP, 100pF

C1102 2113741F01 CAP, 100pF

C1103 2113741A57 CAP, .033uF

C1104 2113741A45 CAP, .01uF

C1105 2113740F67 CAP, 470pF

C1106 2113740F67 CAP, 470pF

C1107 2113740F67 CAP, 470pF

C1108 2113740F47 CAP, 68pF

C1109 2113740F59 CAP, 220pF

C1110 2113740F59 CAP, 220pF

C1111 2111078B59 CAP, 470pF

C1112 2113740F59 CAP, 220pF

C1113 2113740F59 CAP, 220pF

C1114 2113740F59 CAP, 220pF

C1115 2113740F59 CAP, 220pF

C1116 2113740F59 CAP, 220pF

C1117 2113740F40 CAP, 36pF

C1118 2113740F39 CAP, 33pF

C1119 2113740F36 CAP, 24pF

C1120 2113740F39 CAP, 33pF

C1121 NOT PLACED CAP, 6.8pF

C1122 2113740F59 CAP, 220pF

C1123 2113740F59 CAP, 220pF

C1124 2113740F59 CAP, 220pF

C1125 2113740F59 CAP, 220pF

C1126 2113740F59 CAP, 220pF

C1127 2360567A03 CAPP, 100uF

Circuit Ref.


0 2113740F59 CAP, 220pF

1 2311049A08 CAPP, 1uF

2 2113741W01 CAP, 1uF

3 NOT PLACED CAP, 470pF

4 2111078B44 CAP, 120pF

5 2111078B44 CAP, 120pF

6 2111078B42 CAP, 100pF


8 2111078B42 CAP, 100pF




2 2111078B36 CAP, 56pF

3 2111078B18 CAP, 15pF


5 2111078B40 CAP, 82pF

7 2111078B18 CAP, 15pF

8 2111078B32 CAP, 39pF

9 2111078B33 CAP, 43pF

0 2111078B33 CAP, 43pF

1 NOT PLACED CAP, 6.2pF

2 2111078B25 CAP, 27pF

6 2113740A79 CAP, 1000pF

7 2311049A45 CAPP, 10uF

8 2113743K15 CAP, 0.1uF

9 2113743K15 CAP, 0.1uF

0 2113740F37 CAP, 27pF

1 2113743E07 CAP, .022uF

2 2113743E07 CAP, .022uF

3 2113743E07 CAP, .022uF

4 2113740F59 CAP, 220pF

uit f.


C1035 2113743E07 CAP, .022uF

C1036 2113743E07 CAP, .022uF

C1037 2113743E07 CAP, .022uF

C1038 NOT PLACED CAP, .022uF

C1039 2113743E07 CAP, .022uF


C1041 2113741F17 CAP, 470pF

C1042 2113740F52 CAP, 110pF

C1043 2113740F52 CAP, 110pF

C1044 2113741F13 CAP, 330pF

C1045 2113741F25 CAP, 1000pF

C1046 2113741F25 CAP, 1000pF

C1047 2113741F25 CAP, 1000pF

C1048 2113741F25 CAP, 1000pF

C1049 2113741F25 CAP, 1000pF

C1050 2113741F25 CAP, 1000pF

C1051 2113741F25 CAP, 1000pF

C1052 2113741F25 CAP, 1000pF

C1053 2113741F25 CAP, 1000pF

C1054 2113741F25 CAP, 1000pF



C1057 2113741F25 CAP, 1000pF


C1059 2113741F25 CAP, 1000pF

C1060 2113741F25 CAP, 1000pF


C1062 2113741F25 CAP, 1000pF

C1063 2113740F63 CAP, 330pF

C1064 2113741F25 CAP, 1000pF

C1065 2113740F63 CAP, 330pF

Circuit Ref.


C1066 2113741F25 CAP,

C1067 2113741F25 CAP,

C1068 2113741F13 CAP,

C1069 NOT PLACED CAP,

C1070 2113741F25 CAP,

C1071 2113741F25 CAP,

C1072 2113741F25 CAP,


C1074 2113741F25 CAP,

C1075 2113741F25 CAP,

C1076 2113741F25 CAP,

C1077 2113741F25 CAP,

C1078 2113740F59 CAP,

C1079 2113741F25 CAP,

C1080 2113741F25 CAP,

C1081 2113741F25 CAP,


C1083 2113741F25 CAP,

C1084 2113740F59 CAP,

C1085 2113741F25 CAP,

C1086 2113741F25 CAP,

C1087 2113741F25 CAP,

C1088 2113741F25 CAP,

C1089 2113741F25 CAP,


C1091 2113741F25 CAP,

C1092 2113741F25 CAP,



C1095 2113740F59 CAP,

C1096 2111078B47 CAP,

Circuit Ref.

Motorola Part No.

V 4-21

AP, 470pF

AP, 100pF

AP, 62pF

AP, 22pF

AP, 18pF

AP, 18pF

AP, 18pF

AP, 18pF

AP, 15pF

AP, 12pF

AP, 12pF

AP, 15pF

AP, 16pF

AP, 10pF

AP, 8.2pF

AP, 16pF

AP, 16pF

AP, 5.6pF

AP, 39pF

AP, 39pF

AP, 2.7pF

AP, 1pF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 470pF

AP, 1000pF

Description

C5001 2389289U01 CAPP, 10uF

C5002 2311049A99 CAPP, 47uF

C5003 2311049A99 CAPP, 47uF

C5005 2360567A03 CAPP, 100uF

C5006 2311049A57 CAPP, 10uF

C5007 2311049A99 CAPP, 47uF

C5008 2311049A57 CAPP, 10uF

C5009 2311049A57 CAPP, 10uF

C5010 2311049A57 CAPP, 10uF

C5011 2311049A57 CAPP, 10uF

C5012 2311049A56 CAPP, 4.7uF

C5013 2113928P04 CAP, 1.0uF

C5014 NOT PLACED CAP, 2.2uF

C5015 2113743K15 CAP, 0.1uF

C5016 2113743K15 CAP, 0.1uF

C5017 2113743K15 CAP, 0.1uF

C5018 2113743K15 CAP, 0.1uF

C5019 2113743K15 CAP, 0.1uF

C5020 2113743K15 CAP, 0.1uF

C5021 2113741M69 CAP, 0.1uF

C5022 2113743K15 CAP, 0.1uF

C5023 2113743K15 CAP, 0.1uF

C5024 2113743K15 CAP, 0.1uF

C5025 2113743K15 CAP, 0.1uF

C5026 2113743K15 CAP, 0.1uF

C5027 2113743K15 CAP, 0.1uF

C5028 2113743K15 CAP, 0.1uF

C5029 2113743K15 CAP, 0.1uF

C5030 2113743K15 CAP, 0.1uF

C5031 2113743K15 CAP, 0.1uF

C5032 2113743K15 CAP, 0.1uF

Circuit Ref.



C1128 2113740F59 CAP, 220pF

C1129 2113740F59 CAP, 220pF

C1130 2113740F59 CAP, 220pF


C1132 2111078B40 CAP, 82pF

C1133 2113740A41 CAP, 33pF

C1134 2113740A38 CAP, 24pF

C1136 2113740F19 CAP, 4.7pF

C1137 2111078B33 CAP, 43pF


C2000 2113743F18 CAP, 2.2uF

C2001 2311049J11 CAPP, 4.7uF

C2002 2311049A72 CAPP, 10uF

C2003 2113743K15 CAP, 0.1uF

C2004 2113743F18 CAP, 2.2uF

C2005 2113743F18 CAP, 2.2uF

C2006 2113743F18 CAP, 2.2uF

C2007 2113743E20 CAP, 0.1uF

C2008 2113743E20 CAP, 0.1uF

C2009 2113743E20 CAP, 0.1uF

C2010 2113743E20 CAP, 0.1uF

C2011 2113743E20 CAP, 0.1uF


C2013 2113743E20 CAP, 0.1uF

C2014 2113743E20 CAP, 0.1uF

C2015 2113743E20 CAP, 0.1uF

C2016 2113743E20 CAP, 0.1uF

C2017 2113743E20 CAP, 0.1uF

C2018 2113743E20 CAP, 0.1uF

C2019 2113743E20 CAP, 0.1uF

C2020 2113743E20 CAP, 0.1uF

Circuit Ref.


C2021 2113741F49 CAP, .01uF

C2022 2113741F49 CAP, .01uF

C2023 2113741F49 CAP, .01uF

C2024 2113741F49 CAP, .01uF

C2025 2113741F49 CAP, .01uF

C2026 2113741F49 CAP, .01uF

C2027 2113741F49 CAP, .01uF

C2028 2113741F33 CAP, 2200pF

C2029 2113741F25 CAP, 1000pF

C2030 2113741F39 CAP, 3900pF


C2032 2113741F25 CAP, 1000pF

C2033 2113741F25 CAP, 1000pF

C2034 2113741F25 CAP, 1000pF

C2035 2113741F25 CAP, 1000pF

C2036 2113741F25 CAP, 1000pF

C2037 2113741F25 CAP, 1000pF

C2038 2113741F25 CAP, 1000pF

C2039 2113741F25 CAP, 1000pF

C2040 2113741F25 CAP, 1000pF

C2041 2113741F25 CAP, 1000pF

C2042 2113741F25 CAP, 1000pF

C2043 2113740L14 CAP, 6.8pF

C2044 2113740L06 CAP, 3.3pF

C2045 2113740F67 CAP, 470pF

C2046 2113740F67 CAP, 470pF

C2047 2113740F67 CAP, 470pF

C2048 2113740F67 CAP, 470pF


C2050 2113740F67 CAP, 470pF

C2051 2113740F59 CAP, 220pF

Circuit Ref.


C2052 2113740F67 C

C2053 NOT PLACED C

C2054 2113740L37 C

C2055 2113740F35 C

C2056 2113740F33 C

C2057 2113740F33 C

C2058 2113740F33 C

C2059 2113740F33 C

C2060 2113740F31 C

C2061 2113740F29 C

C2062 2113740F29 C

C2063 2113740L22 C

C2064 2113740F32 C

C2065 2113740F27 C

C2066 2113740L16 C

C2067 2113740F32 C

C2068 2113740F32 C

C2069 2113740L12 C

C2070 2113740F41 C

C2071 2113740F41 C

C2072 2113740L04 C

C2073 2113740F03 C

C2074 2109720D14 C

C2075 2109720D14 C

C2076 NOT PLACED C

C2077 2109720D14 C

C2078 2109720D14 C

C2079 2109720D14 C

C2080 2109720D14 C

C2081 2113740F67 C

C5000 2113741F25 C

Circuit Ref.

Motorola Part No.


C503

C503

C503

C503

C503

C503

C503

C504

C504

C504

C504

C504

C504

C504

C504

C504

C504

C505

C505

C505

C505

C505

C505

C505

C505

C505

C505

C506

C506

C506

CircRe

, 220pF

, 220pF

, 220pF

, 220pF

, 220pF

, 220pF

, 220pF

, 1000pF

, 0.1uF

, 0.1uF

, 10uF

, 1000pF

, 1000pF

, 16pF

, 220pF

, 1uF

, 6.8pF

, 220pF

, 16pF

, 0.1uF

, 10uF

P, 47uF

BD353, SCHOTTKY MM AK


BD6100, DUAL MM CATH



Description

D103 4802482J02 MA4P959, PIN

D104 4802482J02 MA4P959, PIN

D105 4805218N57 RB715F, DUAL COMM CATH




D200 4802233J09 IMN10, 3 DIODE ARRAY


D202 4862824C03 1SV232, VARACTOR

D203 4805649Q13 1SV228, VARACTOR

D204 4805649Q13 1SV228, VARACTOR

D205 4862824C01 1SV229, VARACTOR

D301 4802245J97 DAN235ETL, DUAL COMM CATH




D305 4880142L01 MMBV3401LT, PIN

D400 4813833C07 MMBD7000, DUAL COMM AK

D401 4813833C02 MMBD6100, DUAL COMM CATH

D402 4809948D42 RB751V40, SCHOTTKY


D501 NOT PLACED MMBD6100, DUAL COMM CATH

D502 4813825A23 MMSD301T1, SCHOTTKY

Circuit Ref.


3 2113743K15 CAP, 0.1uF

4 2113743K15 CAP, 0.1uF

5 2113743K15 CAP, 0.1uF

6 2113743K15 CAP, 0.1uF

7 2113743K15 CAP, 0.1uF

8 2113743K15 CAP, 0.1uF

9 NOT PLACED CAP, 0.1uF


1 2113743F18 CAP, 2.2uF

2 2113743F16 CAP, 1uF

3 2113743F16 CAP, 1uF

4 2113928C04 CAP, 4.7uF

5 2113743F16 CAP, 1uF

6 2113743E20 CAP, 0.1uF

7 2113743E20 CAP, 0.1uF

8 2113743E20 CAP, 0.1uF

9 2113743E20 CAP, 0.1uF

0 2113743E20 CAP, 0.1uF


2 2113743E20 CAP, 0.1uF



5 2113928C04 CAP, 4.7uF

6 2113928C04 CAP, 4.7uF

7 2113928C04 CAP, 4.7uF


9 2113743E07 CAP, .022uF

0 2113741M69 CAP, 0.1uF

1 2113741M69 CAP, 0.1uF

2 2113741M69 CAP, 0.1uF

uit f.


C5063 2113741M69 CAP, 0.1uF

C5064 2113741F25 CAP, 1000pF

C5065 2113741F25 CAP, 1000pF

C5066 2113741F25 CAP, 1000pF

C5067 2113741F25 CAP, 1000pF

C5068 2113741F25 CAP, 1000pF

C5069 2113741F25 CAP, 1000pF

C5070 2113741F25 CAP, 1000pF

C5071 2113741F25 CAP, 1000pF

C5072 2113741F25 CAP, 1000pF

C5073 2113741F25 CAP, 1000pF

C5074 2113741F25 CAP, 1000pF


C5076 2113741F25 CAP, 1000pF

C5077 2113741F25 CAP, 1000pF

C5078 2113741F25 CAP, 1000pF

C5079 2113741F25 CAP, 1000pF

C5080 2113741F25 CAP, 1000pF

C5081 2113741F25 CAP, 1000pF

C5082 2113741F25 CAP, 1000pF

C5083 2113740F51 CAP, 100pF

C5084 2113740F51 CAP, 100pF

C5085 2113741A53 CAP, .022uF

C5086 2113741A53 CAP, .022uF

C5087 2113740F53 CAP, 120pF

C5088 2113740F49 CAP, 82pF

C5089 2113740F49 CAP, 82pF

C5090 2113740F49 CAP, 82pF

C5091 2113740F49 CAP, 82pF

C5092 2113740F59 CAP, 220pF

Circuit Ref.


C5094 2113740F59 CAP

C5095 2113740F59 CAP

C5096 2113740F59 CAP

C5097 2113740F59 CAP

C5098 2113740F59 CAP

C5099 2113740F59 CAP

C5100 2113740F59 CAP

C5101 NOT PLACED CAP




C5110 2113741F25 CAP

C5111 2113741F25 CAP



C5114 2113743F16 CAP




C5118 2113743E20 CAP

C5119 2113743H14 CAP


CR300 4880154K03 MMCO

CR301 4880154K03 MMCO

D100 NOT PLACED MMCO

D101 4813833C02 MMCO

D102 4813833C02 MMCO

Circuit Ref.

Motorola Part No.

V 4-23

DCTR, 1.2uH

DCTR, 1.2uH

DCTR, 470nH

DCTR, 150nH

DCTR, 33.47nH

DCTR, 33.47nH

DCTR, 33.47nH

DCTR, 33.47nH

DCTR, 33.47nH

DCTR, 33.47nH

DCTR, 33.47nH

DCTR, 33.47nH

DCTR, 27nH

ERRITE BEAD

ERRITE BEAD

ERRITE BEAD

PACER

UT

EATSINK

ONTACT, METAL

ONTACT, METAL

ONTACT, METAL

ONTACT, METAL

ONTACT, METAL

ONTACT, METAL

ONTACT, METAL

ONTACT, METAL

ONTACT, METAL

ONTACT, METAL

ONNECTOR, 16 PIN

ONNECTOR, 2 PIN DC

Description

Q100 4886136B01 MRF1550, LDMOS RF

Q101 4813824A10 MMBT3904, BIPOLAR NPN

Q102 NOT PLACED MMBT3904, BIPOLAR NPN

Q103 4813824A06 MMBTA13, DARLING-TON, NPN

Q105 4886212B01 MRF1518, LDMOS RF

Q106 4805128M27 BSR33, BIPOLAR, PNP

Q200 4802245J95 BFS540, NPN

Q300 4809940E02 DTC114YE, NPN

Q301 4813824A17 MMBT3906, BIPOLAR PNP


Q303 4802245J95 BFS540, NPN

Q304 4809939C04 UMC3

Q305 4802197J95 PBR941, NPN


Q400 4809940E02 DTC114YE, NPN

Q401 4880141L03 BCW68G, BIPOLAR PNP

Q403 4809940E02 DTC114YE, NPN

Q404 4809940E02 DTC114YE, NPN

Q405 4809940E02 DTC114YE, NPN

Q407 4809940E02 DTC114YE, NPN

Q408 4880048M01 DTC144EKA, BIPOLAR





Q413 4809940E02 DTC114YE, NPN

Q414 4809940E02 DTC114YE, NPN

Circuit Ref.





FL300 9180022M11 MXF45, 44.85MHz BPF

FL301 9180468V06 FLTR, 455kHZ, BW 25KHZ

FL302 9180468V04 FLTR, 455kHZ, BW 12.5KHZ



J2 0989241U02 CONNECTOR 22 PIN

J3 NOT PLACED CONNECTOR 32 PIN

J11 2889309U01 ANTENNA CONNECTOR

L100 7686135U02 FERRITE BEAD

L101 2462587T30 IDCTR, 1uH

L102 2462587T30 IDCTR, 1uH

L103 2462587T30 IDCTR, 1uH

L104 2462587T38 IND CHIP 22NH 5% LOW PRO

L105 2462587T13 IDCTR, 68nH

L106 2460591A11 IDCTR, 7.66nH

L107 2460591A01 IDCTR, 4.22nH

L108 2462587X69 IDCTR, 1.2uH

L109 NOT PLACED IDCTR, 11.03nH

L110 2462587N42 IDCTR, 12nH

L111 2460592B01 IDCTR, 51nH

L112 2460592B01 IDCTR, 51nH

L113 2460592B01 IDCTR, 51nH

L114 2460592B01 IDCTR, 51nH

L115 2460592A01 IDCTR, 17nH

L116 2460592A01 IDCTR, 17nH

Circuit Ref.







L122 2460591C23 IDCTR, 13.85nH

L123 2462587X69 IDCTR, 1.2uH

L124 2485873L05 IDCTR, 48nH

L131 NOT PLACED IDCTR, 120nH

L132 2462587N15 IDCTR, 100nH

L200 2462587Q42 IDCTR, 390nH

L201 2462587V44 IDCTR, 680nH

L202 2462587V44 IDCTR, 680nH

L203 2462587V44 IDCTR, 680nH

L204 2462587V44 IDCTR, 680nH

L205 2462587Q47 IDCTR, 1uH

L206 2413923C05 IDCTR, 33nH

L207 2413923C07 IDCTR, 47nH

L208 2413926N24 IDCTR, 100nH

L209 2413926N24 IDCTR, 100nH

L210 2413926N24 IDCTR, 100nH

L211 2413926N24 IDCTR, 100nH

L212 2413926N24 IDCTR, 100nH

L213 2413926N24 IDCTR, 100nH

L214 2413926H20 IDCTR, 47nH

L215 2413926H20 IDCTR, 47nH

L216 2413926H20 IDCTR, 47nH

L217 2462587Q42 IDCTR, 390nH

L300 2460591G24 IDCTR, 33.47nH

L301 2462587X69 IDCTR, 1.2uH

L302 2462587X69 IDCTR, 1.2uH

Circuit Ref.


L303 2462587N69 I

L304 2483411T74 I

L305 2413926K31 I

L306 2462587N55 I

L307 2460591G24 I

L308 2460591G24 I

L309 2460591G24 I

L310 2460591G24 I

L311 2460591G24 I

L312 2460591G24 I

L313 2460591G24 I

L314 2460591G24 I

L315 NOT PLACED I

L500 7686135U02 F

L501 7686135U02 F

L502 7686135U02 F

M6 4387454V01 S

M9 0289511U01 N

M100 2680499Z01 H

M105 7588823L03 C

M106 7588823L03 C

M107 7588823L03 C

M108 7588823L04 C

M109 7588823L04 C

M110 7588823L04 C

M111 NOT PLACED C

M112 NOT PLACED C

M113 NOT PLACED C

M114 NOT PLACED C

P1 2804503J01 C

P2 NOT PLACED C

Circuit Ref.

Motorola Part No.


Q415

Q416

Q417

Q500

Q501

Q502

Q503

Q504

Q505

Q506

R101

R102

R103

R104

R105

R106

R107

R108

R109

R110

R111

R112

R113

R114

R115

R116

R117

CircRe

, 10K

, 10K

, 10K

, 56K

, 5.6K

, 5.6K

, 3.3K

, 3.3K

, 3.3K

, 3.3K

, 6.2K

, 2.4K

, 2.4K

, 2.2K

, 2.2K

, 2.2K

, 510

, 220

, 470

, 150

, 150

, 220

TR, 120nH

, 100

, 36

, 36

, 47K

, 47K

, 10K

, 10K

Description

R186 0662057C20 RES, 5.1

R188 NOT PLACED RES, 0


R190 0662057G64 RES, 1MEG

R191 0662057G64 RES, 1MEG

R195 0662057C01 RES, 0


R197 0662057C19 RES, 4.7

R198 0662057C01 RES, 0

R199 0662057B47 RES, 0

R200 0662057A99 RES, 120K

R201 0662057B47 RES, 0


R203 0662057B47 RES, 0



R206 0662057B02 RES, 150K

R207 0662057B02 RES, 150K

R208 0662057A18 RES, 51

R209 0662057A97 RES, 100K

R210 NOT PLACED RES, 100K

R211 0662057A89 RES, 47K

R212 0662057A84 RES, 30K

R213 0662057A65 RES, 4.7K

R214 0662057A65 RES, 4.7K

R215 0662057A65 RES, 4.7K

R216 0662057A63 RES, 3.9K

R217 0662057A52 RES, 1.3K

R218 0662057A49 RES, 1K


Circuit Ref.


NOT PLACED MMBT3904

4809940E02 DTC114YE, NPN

4813824A10 MMBT3904, BIPOLAR NPN


4809940E02 DTC114YE, NPN

4809940E02 DTC114YE, NPN


4880048M01 DTC144EKA, BIPOLAR



1705603W01 SHUNT, 1.639m

0680194M18 RES, 51

0683994M18 RES, 51

0680194M18 RES, 51

0680194M18 RES, 51

0680194M18 RES, 51

0680194M18 RES, 51

0680194M18 RES, 51

0662057A12 RES, 30

NOT PLACED RES, 1K

NOT PLACED RES, 1K

NOT PLACED RES, 62K

NOT PLACED RES, 10K

NOT PLACED RES, 10K

NOT PLACED RES, 10K

NOT PLACED RES, 10K

0662057A81 RES, 22K

uit f.


R118 0662057C55 RES, 150

R120 0662057C51 RES, 100


R122 0662057C19 RES, 4.7

R123 0662057C13 RES, 2.7

R124 0662057C13 RES, 2.7

R125 0662057C13 RES, 2.7

R126 0662057C03 RES, 1

R127 0662057C03 RES, 1

R130 0662057B47 RES, 0

R131 0662057A97 RES, 100K


R134 0662057A89 RES, 47K

R135 0662057A82 RES, 24K

R136 0662057A87 RES, 39K

R137 0662057A87 RES, 39K



R140 0662057A79 RES, 718K

R141 0662057A81 RES, 22K

R142 0662057A81 RES, 22K

R143 0662057A81 RES, 22K

R144 0662057A75 RES, 12K

R145 0662057A81 RES, 22K

R146 0662057A81 RES, 22K

R147 0662057A81 RES, 22K

R148 0662057A81 RES, 22K

R149 0662057A81 RES, 22K

R150 0662057A89 RES, 47K

R151 0662057A70 RES, 7.5K

Circuit Ref.


R153 0662057A73 RES

R155 NOT PLACED RES

R156 0662057A73 RES

R157 0662057A91 RES

R158 0662057A67 RES

R159 NOT PLACED RES

R160 0662057A61 RES

R161 0662057A61 RES

R162 0662057A61 RES

R163 0662057A61 RES

R164 0662057A68 RES

R165 0662057A58 RES

R166 NOT PLACED RES

R167 0662057A57 RES

R168 0662057A57 RES

R169 NOT PLACED RES

R170 0662057A42 RES

R171 0662057A33 RES

R172 0662057A41 RES

R173 0662057A29 RES

R174 0662057A29 RES

R175 NOT PLACED RES

R176 2413926N25 IDC

R177 NOT PLACED RES

R178 0662057A14 RES

R179 0662057A14 RES

R180 0660082A89 RES

R181 0660082A89 RES

R182 0662057A73 RES

R185 0662057A73 RES

Circuit Ref.

Motorola Part No.

V 4-25

RES, 10

RES, 10K

RES, 10K

RES, 2.7K

RES, 0

RES, 0

RES, 0

RES, 0

RES, 0

RES, 0

RES, 0

RES, 0

RES, 220

RES, 10K

RES, 100K

RES, 100K

RES, 100K

RES, 100K

RES, 100K

RES, 100K

RES, 100K

RES, 39K

RES, 10K

RES, 33K

RES, 33K

RES, 33K

RES, 33K

RES, 33K

RES, 10K

RES, 10K

Description

R440 0662057A73 RES, 10K

R441 0662057A73 RES, 10K

R442 0662057A73 RES, 10K

R443 0662057A61 RES, 3.3K

R444 0662057A73 RES, 10K

R445 0662057A73 RES, 10K

R450 0662057A73 RES, 10K

R451 0662057A73 RES, 10K

R453 0662057A61 RES, 3.3K

R454 0662057A61 RES, 3.3K

R455 0662057A61 RES, 3.3K

R456 0662057A61 RES, 3.3K

R457 0662057A61 RES, 3.3K

R458 0662057A61 RES, 3.3K


R460 0662057A53 RES, 1.5K

R461 0662057A33 RES, 220

R462 0662057A18 RES, 51

R463 0662057A73 RES, 10K






R471 0662057A01 RES, 10



R600 0662057C01 RES, 0

R601 0611077A62 RES, 330

R602 0662057B47 RES, 0

Circuit Ref.



R220 0662057A42 RES, 510

R221 0662057A33 RES, 220

R222 0662057A33 RES, 220

R223 0662057A33 RES, 220

R224 0662057A53 RES, 1.5K

R225 0662057A29 RES, 150

R226 0662057A29 RES, 150

R227 0662057A25 RES, 100

R228 0662057A25 RES, 100

R229 0662057A25 RES, 100

R230 0662057A25 RES, 100

R231 0662057A18 RES, 51

R232 0662057A17 RES, 47

R233 0662057A17 RES, 47

R234 0662057A15 RES, 39

R235 0662057A07 RES, 18

R300 0662057A73 RES, 10K

R301 0662057A41 RES, 470

R302 0662057B47 RES, 0

R303 0662057B47 RES, 0

R304 0662057A85 RES, 33K

R305 0662057A80 RES, 20K

R306 0662057A80 RES, 20K

R307 0662057A80 RES, 20K

R308 0662057A80 RES, 20K

R309 0662057A77 RES, 15K

R310 0662057A77 RES, 15K


R312 0662057A76 RES, 13K

R313 0662057A75 RES, 12K

Circuit Ref.


R314 0662057A75 RES, 12K

R315 0662057A75 RES, 12K

R316 0662057A75 RES, 12K

R317 0662057A75 RES, 12K

R318 0662057A75 RES, 12K

R319 0662057A75 RES, 12K

R320 0662057A73 RES, 10K

R321 0662057A71 RES, 8.2K

R322 0662057A65 RES, 4.7K

R323 0662057A65 RES, 4.7K

R324 0662057A61 RES, 3.3K

R325 0662057A61 RES, 3.3K

R326 0662057A58 RES, 2.4K

R327 0662057A58 RES, 2.4K

R328 0662057A55 RES, 1.8K

R329 0662057A51 RES, 1.2K

R330 0662057A49 RES, 1K

R331 0662057A45 RES, 680

R332 0662057A43 RES, 560

R333 0662057A40 RES, 430

R334 0662057A39 RES, 390

R335 0662057A33 RES, 220

R336 0662057A25 RES, 100

R337 0662057A25 RES, 100

R338 0662057A18 RES, 51

R339 0662057A18 RES, 51

R340 0662057A18 RES, 51

R341 0662057A01 RES, 10

R342 0662057A01 RES, 10

R343 0662057A01 RES, 10

Circuit Ref.


R344 0662057A01

R345 0662057A73

R346 0662057A73

R401 0662057C85

R402 0662057B47

R403 0662057B47

R404 0662057B47

R405 0662057B47

R406 0662057B47

R407 0662057B47

R414 0662057B47

R415 NOT PLACED

R421 0662057A33

R422 0662057A73

R423 NOT PLACED

R424 NOT PLACED

R425 0662057A97

R426 0662057A97

R427 NOT PLACED

R428 0662057A97

R429 0662057A97

R430 0662057A87

R431 NOT PLACED

R432 0662057A85

R433 0662057A85

R434 0662057A85

R435 0662057A85

R436 0662057A85

R438 0662057A73

R439 0662057A73

Circuit Ref.

Motorola Part No.


R610

R615

R500

R500

R500

R500

R500

R501

R501

R501

R501

R501

R501

R502

R502

R502

R502

R502

R502

R502

R502

R502

R502

R503

R503

R503

R503

R503

R503

R503

CircRe

, 6.2K

, 6.2K

, 10K

, 2.2K

, 2.2K

, 4.7K

, 1K

, 1K

, 510

, 510

, 300

, 100

, 100

, 10

, 6.34K

, 51K

, 270K

, 0

, 1MEG

, 560

, 100K

, 0

, 1MEG

, 10K

, 10K

, 1MEG

, 24K

, 10K

, 0

, 0

Description


R5100 NOT PLACED RES, 1MEG


R5290 0662057A25 RES, 100

R5291 0662057A25 RES, 100



RT100 0680361L01 THERM, 47K

S5010 1889288U01 SWITCH, 50.K

SH200 2689590U01 SHIELD

SH201 2689589U01 SHIELD

SH202 2689589U01 SHIELD

SH300 2689591U01 SHIELD

SH301 2689593U01 SHIELD

SH302 2689591U01 SHIELD

T300 2580541Z01 XFMR

T301 2580541Z01 XFMR

U100 5180932W01 LM2904

U101 5185130C65 30C65, RF PREDRIVER

U102 NOT PLACED LM2904, OPAMP

U103 5113819A04 MC3303

U200 5185963A27 63A27, LVFRACN

U201 5105750U54 50U54, VCOBIC

U300 5186144B01 SA616, IFIC

U301 5109522E10 TC7W04F, INVERTER

U302 4808612Y05 SMS3928_023, MIXER

U400 5102463J64 X25128-2.7, EEPROM

U402 5102463J36 SRM2B256, SRAM

U403 5102226J56 MC68HC11FL0, MICRO PROC

U404 5115037H01 4M FLASH ROM IC

Circuit Ref.


0662057C59 RES, 220

0662057A25 RES, 100

0 0662057B47 RES, 0

1 0662057T68 RES, 1K

2 NOT PLACED RES, 0

8 0662057B47 RES, 0

9 0662057B47 RES, 0

0 0662057B47 RES, 0

1 NOT PLACED RES, 0

3 NOT PLACED RES, 0

4 0662057B47 RES, 0

6 NOT PLACED RES, 1MEG

9 0662057B05 RES, 200K

0 0662057B02 RES, 150K

1 0662057A97 RES, 100K

2 0662057A97 RES, 100K

3 0662057A97 RES, 100K

4 NOT PLACED RES, 100K

5 0662057A97 RES, 100K

6 0662057A85 RES, 33K

7 0662057B08 RES, 270K

8 0662057A97 RES, 100K

9 0662057A97 RES, 100K

0 0662057A85 RES, 33K

1 0662057A92 RES, 62K

2 0662057A89 RES, 47K

3 0662057A89 RES, 47K

4 0662057A86 RES, 36K

5 0662057A89 RES, 47K

6 0662057A89 RES, 47K

uit f.


R5037 0662057A73 RES, 10K

R5038 0662057A85 RES, 33K

R5039 0662057A97 RES, 100K

R5040 0662057A84 RES, 30K

R5041 0662057A82 RES, 24K

R5042 0662057A82 RES, 24K

R5043 0662057A82 RES, 24K

R5044 0662057A82 RES, 24K

R5045 0662057A85 RES, 33K

R5046 0662057A82 RES, 24K

R5047 0662057B47 RES, 0

R5048 0662057A82 RES, 24K

R5049 0662057A77 RES, 15K

R5050 0662057A76 RES, 13K

R5051 0662057A75 RES, 12K

R5052 0662057A73 RES, 10K

R5053 0662057A73 RES, 10K

R5054 0662057A73 RES, 10K

R5055 0662057A73 RES, 10K

R5056 0662057A73 RES, 10K

R5057 0662057A73 RES, 10K



R5060 0662057A73 RES, 10K

R5061 0662057A73 RES, 10K

R5062 0662057A73 RES, 10K

R5063 NOT PLACED RES, 8.2K


R5065 0662057A68 RES, 6.2K

R5066 0662057A49 RES, 1K

Circuit Ref.


R5067 NOT PLACED RES


R5069 0662057A73 RES

R5070 0662057A57 RES

R5071 0662057A57 RES

R5072 0662057A65 RES

R5073 0662057A49 RES

R5074 0662057A49 RES

R5075 0662057A42 RES

R5076 0662057A42 RES

R5077 0662057A36 RES

R5078 0662057A25 RES

R5079 0662057A25 RES

R5080 0662057A01 RES

R5081 0613952D78 RES

R5082 0662057A90 RES

R5083 0662057B08 RES



R5086 0662057A43 RES

R5087 0662057A97 RES

R5088 0662057B47 RES


R5092 0662057A73 RES

R5093 0662057A73 RES


R5095 0662057A82 RES

R5096 0662057A73 RES


R5098 0662057B47 RES

Circuit Ref.

Motorola Part No.

V 4-27
U405 5113805A75 MC74HC595A, SHIFT REG

U500 5180932W01 LM2904, OPAMP

U501 5102190C33 LM2941T, 9.3V REGULA-TOR

U502 5102463J95 TDA1519C, AUDIO PA

U503 5105469E65 LP2951C, 5V REGULA-TOR

U504 5185130C53 30C53, ASFIC CMP

U505 5180932W01 LM2904, OPAMP

U506 5180932W01 LM2904, OPAMP

U507 5180932W01 LM2904, OPAMP

U508 5113816A30 MC33269D, 3.3V REGU-LATOR

U509 5113806A20 MC14053B, MUX

U510 5104187K94 LP2986ILDX, 3.3V REGULATOR

U514 4802393L66 SI3455ADV, 12V P-Ch FET

U515 NOT PLACED MAX4599EXT, SWITCH

VR101 4813830A15 MMBZ5232B, 5.6V ZENER

VR102 4813830A15 MMBZ5232B, 5.6V ZENER

VR105 4813830A15 MMBZ5232B, 5.6V ZENER

VR400 NOT PLACED MMBZ5232B, 5.6V ZENER

VR401 4813830G12 MMSZ4687T1, 4.3V ZENER

VR402 4813830A09 MMBZ5226B, 3.3V ZENER

VR500 4813832C77 MR2835S, 24V ZENER

VR501 4813830A14 MMBZ5231B, 5.1V ZENER

Circuit Ref.


VR502 NOT PLACED MMSZ4686T1, 3.9V ZENER

VR503 4813830G09 MMSZ4684, 3.3V ZENER

VR504 4813830G09 MMSZ4684, 3.3V ZENER

VR692 4813830A75 MMBZ20VAL, 20V DUAL ZENER








Y200 NOT PLACED 45J68, TCXO

Y201 4880114R06 14R06, 16.8MHZ XTAL OSC

Y300 9186145B02 45B02, 455KHZ XTAL

Y301 4880606B09 06B09, 44.395MHZ XTAL OSC

Circuit Ref.



Notes



M

Issue: May, 2009

ii


iii

Table of Contents


1.0 CM200/CM300/PM400 Model Chart....................................................................1-12.0 Technical Specifications ......................................................................................1-2










iv







4.1 Troubleshooting Flow Chart for DC Supply (2 of 2).....................................3-7

Chapter 4 VHF2 PCB/ SCHEMATICS/ PARTS LISTS


2.0 VHF 1–25 W Band 2 PCB 8488977U01 (rev. P9) / Schematics .........................4-3 VHF2 Interconnection between Main Board and Power Amplifier Compartment ......................................................................................................4-3VHF2 (146–174 MHz) 1–25 W 8488977U01 (rev. P9) .......................................4-4VHF2 (146–174 MHz) 1–25 W 8488977U01 (rev. P9) .......................................4-5VHF2 (146–174 MHz) 1–25 W Main Circuit (Sht 1 of 2) .....................................4-6VHF2 (146–174 MHz) 1–25 W Main Circuit (Sht 2 of 2) .....................................4-7VHF2 (146–174 MHz) 1–25 W Transmitter (Sht 1 of 2) .....................................4-8VHF2 (146–174 MHz) 1–25 W Transmitter (Sht 2 of 2) ......................................4-9VHF2 (146–174 MHz) 1–25 W Synthesiser and VCO (Sht 1 of 2) ...................4-10VHF2 (146–174 MHz) 1–25 W Synthesiser and VCO (Sht 2 of 2) ...................4-11VHF2 (146–174 MHz) 1–25 W Receiver Front and Back End (Sht 1 of 2) .......4-12VHF2 (146–174 MHz) 1–25 W Receiver Front and Back End (Sht 2 of 2) .......4-13VHF2 (146–174 MHz) 1–25 W DC and Audio Circuits (Sht 1 of 2) ...................4-14VHF2 (146–174 MHz) 1–25 W DC and Audio Circuits (Sht 2 of 2) ..................4-15VHF2 (146–174 MHz) 1–25 W Microprocessor and Controller Circuits (Sht 1 of 2) .........................................................................................................4-16VHF2 (146–174 MHz) 1–25 W Microprocessor and Controller Circuits (Sht 2 of 2) ........................................................................................................4-17VHF2 (146–174 MHz) 1–25 W Power Control Circuit .......................................4-182.1 VHF2 PCB 8488977U01 (rev. P9) Parts List 1–25 W ...............................4-19

3.0 VHF 1–25 W Band 2 PCB 8486672Z01 / Schematics.......................................4-29VHF2 Interconnection between Main Board and Power Amplifier Compartment ....................................................................................................4-29

v

VHF2 (146–174 MHz) 1–25 W 8486672Z01, Top Side ....................................4-30VHF2 (146–174 MHz) 1–25W 8486672Z01, Bottom Side ................................4-31VHF2 (146–174 MHz) 1–25 W Main Circuit (Sht 1 of 2) ...................................4-32VHF2 (146–174 MHz) 1–25 W Main Circuit (Sht 2 of 2) ...................................4-33VHF2 (146–174 MHz) 1–25 W Transmitter (Sht 1 of 2) ....................................4-34VHF2 (146–174 MHz) 1–25 W Transmitter (Sht 2 of 2).....................................4-35VHF2 (146–174 MHz) 1–25 W Synthesiser and VCO (Sht 1 of 2) ...................4-36VHF2 (146–174 MHz) 1–25 W Synthesiser and VCO (Sht 2 of 2) ...................4-37VHF2 (146–174 MHz) 1–25 W Receiver Front and Back End (Sht 1 of 2) .......4-38VHF2 (146–174 MHz) 1–25 W Receiver Front and Back End (Sht 2 of 2) .......4-39VHF2 (146–174 MHz) 1–25 W DC and Audio Circuits (Sht 1 of 2) ...................4-40VHF2 (146–174 MHz) 1–25 W DC and Audio Circuits (Sht 2 of 2) ...................4-41VHF2 (146–174 MHz) 1–25 W Microprocessor and Controller Circuits (Sht 1 of 2) .........................................................................................................4-42VHF2 (146–174 MHz) 1–25 W Microprocessor and Controller Circuits (Sht 2 of 2) .........................................................................................................4-43VHF2 (146–174 MHz) 1–25 W Power Control Circuit .......................................4-443.1 VHF2 PCB 8486672Z01 Parts List 1–25 W...............................................4-45

vi

Notes

Chapter 1


1.0 CM200/CM300/PM400 Model Chart


AAM50KNC9AA1AN CM200 146–174 MHz, 1–25 W, 4 CHAAM50KNF9AA1AN CM300 146–174 MHz, 1–25 W, 32 CH

AAM50KNF9AA3AN PM400 146–174 MHz, 1–25 W, 64 CH

Item Description

X PMUD1871_ CM200 Super Tanapa VHF2, 1–25 W, 4 CHX PMUD1873_ CM300 Super Tanapa VHF2, 1–25 W, 32 CH

X PMUD1904_ PM400 Super Tanapa VHF2, 1–25 W, 64 CHX FLD1933_ CM200 Tenapa VHF2, 1–25 W 4 CH

X PMUD1882_ CM300 Tanapa VHF2, 1–25 W, 32 CHX PMUD1882_ PM400 Tanapa VHF2, 1–25 W, 64 CH

X PMLN4598_ Control HeadX PMLN4599_ Control Head

X FLN3108_AN Control HeadX FLD1933_S CM200 VHF2 Service Board

X PMUD1882_S CM300 VHF2 Service BoardX PMUD1882_S PM400 VHF2 Service Board

X 6902966C30 CM200 User Guide (bilingual)X 6881096C22 CM300 User Guide (bilingual)

X 6881096C32 PM400 User Guide (bilingual)X X HKLN4220 CM200/CM300 User Guide CDROM (bilingual)

X HKLN4219 PM400 User Guide CDROM (blilingual)x = Indicates one of each is required.






±2.5 PPM

Channel Capacity: CM200 – 4CM300 – 32PM400 – 64





FCC Description AZ492FT3805









Power Output 1–25W


-36 dBm < 1 GHz -30 dBm > 1 GHz


TIA603 and CEPT

















Notes

Chapter 2

THEORY OF OPERATION




The received signal is applied to the radio’s antenna input connector and routed through the harmonic filter and antenna switch. The insertion loss of the harmonic filter/antenna switch is less than 1 dB. The signal is routed to the first filter (4-pole), which has an insertion loss of 2 dB typically. The output of the filter is matched to the base of the LNA (Q303) that provides a 16 dB gain and a noise figure of better than 2 dB. Current source Q301 is used to maintain the collector current of Q303. Diode CR301 protects Q303 by clamping excessive input signals. Q303 output is applied to the second filter (3-pole) which has an insertion loss of 1.5 dB. In Distance mode, Q304 turns on and causes D305 to conduct, thus bypassing C322 and R337. In Local mode, the signal is routed through C322 and R337, thus inserting 7 dB attenuation. Since the attenuator is located after the RF amplifier, the receiver sensitivity is reduced only by 6 dB, while the overall third order input intercept is raised.



MixerXtal Filter

Controller

Front Filter

Antenna

First LO

2nd LO Xtal Osc


12.5 kHzFilter

Phase Shift Element

IFIC

LNA25kHzFilter

12.5 kHzFilter




3.0 VHF Transmitter Power Amplifier (146–174 MHz)The radio’s 25 W PA is a three-stage amplifier used to amplify the output from the TX_INJ to the antenna port. All three stages utilize LDMOS technology. The gain of the first stage (U101) and the second stage (Q105) is adjustable and is controlled by pin 7 of U103-2 via U103-3 and U102-1. It is followed by an LDMOS final stage Q100.


Devices U101, Q105 and Q100 are surface mounted. A metal clip ensures good thermal contact between both the driver and final stage, and the chassis.


The first stage (U101) is a 20 dB gain integrated circuit containing two LDMOS FET amplifier stages. It amplifies the RF signal from the VCO (TX_INJ). The output power of stage U101 is controlled by a DC voltage applied to pin 1 from the op-amp U103-3, pin 8. The control voltage simultaneously varies the bias of two FET stages within U101. This biasing point determines the overall gain of U101 and therefore its output drive level to Q105, which in turn controls the output power of the PA.

Loop


Antenna

Harmonic Filter


From VCO (TX_INJ)

ControlledStage

Bias

TemperatureSense

SPI BUS

ASFIC_CMP

PAPWRSET

PADriver

Contro l lerU103-2

Forward


Op-amp U103-3 monitors the drain current of U101 via resistor R122 and adjusts the bias voltage of U101.



The next stage is an LDMOS device (Q105) which provides a gain of 12 dB. This device requires a positive gate bias and a quiescent current flow for proper operation. The bias is set during transmit mode by the drain current control op-amp U102-1, and fed to the gate of Q105 via the resistive network.

Op-amp U102-1 monitors the drain current of Q105 via resistors R126-7 and adjusts the bias voltage of Q105 so that the current remains constant.

In receive mode the DC voltage from RX_EN line turns on Q102, which in turn switches off the biasing voltage to Q105.

3.3 Final Stage

The final stage is an LDMOS device (Q100) providing a gain of 12 dB. This device also requires a positive gate bias and a quiescent current flow for proper operation. The voltage of the line PA_BIAS is set in transmit mode by the ASFIC and fed to the gate of Q100 via the resistive network R134, R131. This bias voltage is tuned in the factory. If the transistor is replaced, the bias voltage must be tuned using the Tuner. Care must be taken not to damage the device by exceeding the maximum allowed bias voltage. The device’s drain current is drawn directly from the radio’s DC supply voltage input, B+, via L117 and L115.

A matching network consisting of C1004–5, C1008–9, C1021, C1013, C1019, L116: and two striplines, transforms the impedance to 50 ohms and feeds the directional coupler.



3.5 Antenna Switch



3.6 Harmonic Filter

Inductors L111, L112 and L113 along with capacitors C1011, C1024, C1025, C1022, C1020, C1016, C1017 and C1026 form a low-pass filter to attenuate harmonic energy coming from the transmitter. Resistor R150 along with L126 drains any electrostatic charges that might otherwise build up on the antenna. The harmonic filter also prevents high level RF signals above the receiver passband from reaching the receiver circuits to improve spurious response rejection.

3.7 Power Control

The output power is regulated by using a forward power detection control loop. A directional coupler samples a portion of the forward and reflected RF power. The forward sampled RF is rectified by diode D105, and the resulting DC voltage is routed to the operational amplifier U100. The error output current is then routed to an integrator, and converted into the control voltage. This voltage controls the bias of the pre-driver (U101) and driver (Q105) stages. The output power level is set by way of a DAC, PWR_SET, in the audio processing IC (U504), which acts at the forward power control loop reference.


Two local loops for the Pre Driver (U101) and for the Driver (Q105) are used in order to stabilize the current for each stage.

In Rx mode, the two transistors Q101 and Q102 go to saturation and shut down the transmitter by applying ground to the Pre Driver U101 and for the Driver Q105 control.













DATA

CLK

CEX

MODIN

VCC, DC5V

XTAL1

XTAL2

WARP

PREIN

VCP

REFERENCEOSCILLATOR

VOLTAGEMULTIPLIER

DATA (U403 PIN 100)

CLOCK (U403 PIN 1)

CSX (U403 PIN 2)


+5 V (U503 PIN 1)

7

8

9

10

13, 30

23

24

25

32

47

VMULT2 VMULT1

BIAS1

SFOUT

AUX3

AUX4

IADAPTIOUT

GND

FREFOUT

LOCK 4

19

6, 22, 33, 44

4345

3

2

28

14 15

40

FILTERED 5 V

STEERING

LOCK (U403 PIN 56)

PRESCALER IN

FREF (U504 PIN 34)

39BIAS2

41

48

5, 20, 34, 36+5 V (U503 PIN 1)

AUX1

VDD, DC5V MODOUT


AUX2 1

BWSELECT

VCO Bias

TRB

To IFSection


LO RF INJECTION


LINELOOP

FILTER








Presc

RX

TX


Attenuator

Pin8

Pin14

Pin10


TX RF Injection

U200 Pin 32

AUX3 (U200 Pin 2)

Prescaler Out

Pin 12Pin 19Pin 20


U201VCOBIC

RxActive Bias

TxActive Bias

Pin2

Rx-I adjust

Pin1

Tx-I adjust

Pins 9,11,17Pin18

VsensCircuit

Pin15

Pin16

RX VCO Circuit

TX VCO Circuit

RX Tank

TX Tank

Pin7

Vcc-Superfilter

Collector/RF inPin4

Pin5

Pin6

RX

TX

(U200 Pin 28)

Rx-SW

Tx-SW

Vcc-Logic

(U200 Pin 28)


Pin13

Pin3

TRB IN

LO RF INJECTION

Buffer






To modulate the synthesizer loop, a two-spot modulation method is utilized via the MODIN (U200, pin 10) input of the LVFRAC-N. The audio signal is applied to both the A/D converter (low frequency path) and the balance attenuator (high frequency path). The A/D converter converts the low frequency analog modulating signal into a digital code which is applied to the loop divider, thereby causing the carrier to deviate. The balance attenuator is used to adjust the VCO’s deviation sensitivity to high frequency modulating signals. The output of the balance attenuator is presented at the MODOUT port of the LVFRAC-N (U200,pin 41) and connected to the VCO modulation varactor D205.








ExternalMicrophone

InternalMicrophone

ExternalSpeaker

InternalSpeaker

SCI to

Control Head

Audio PA




Disc Audio

To RF Section SPI

DigitalArchitecture

µP Clock

3.3 VRegulator

RAM

EEPROM

FLASH

HC11FL0

ASFIC_CMP

Accessory &

Connector

Handset

.



• Electronic on/off control• RF power amplifier• 12 volts P-cH FET –U514• 9.3 volt regulator• Audio PA





U5019. 3 V Regulator

FETP-CH

On/OffControl

500 mA

SW_Filt_B+



Ignition B+

RF_PAAudio_PA


Filt_B+

Ferrite Bit

Control Head

Mic Connector

Mic Bias9 V, 5 mA

Keypad

7_Seg

Bedto7-Seg

ShiftReg

3.2 V72 mA

9.3 V65 mA

Status LEDs

7_SegDOT

Backlight

On/OffControl

11-16.6 V0.9A 0.85A


U5083.3 V RF Reg

U5103.3 V D Reg

Reset


500 mA

LVFRAC_NIF_Amp

ASFIC_CMPIFICRX Cct



9.3 V45mA

9.3 V75 mA

9.3 V162 mA











5.3.2 Ignition Mode

When ignition is connected for the first time, it will force high current through Q500 collector, This will move Q500 out of saturation and consequently Q503 will cut-off. S5010 pin 6 will get ignition voltage through R601 (for load dump), R610, (R610 & C678 are for ESD protection), VR501, R5074, and D500. When S5010 is ON, Filt_B+ passes through S5010-pin 5, D511, R5069, R5037 and base of Q505 and inserts Q505 into saturation. This pulls U501-pin 2 through R5038, D502 to 0.2 V and turns on U514 and U501 9.3 V regulator which supply voltage to all other regulators and turns the radio on, When U504 (ASFIC_CMP) get 3.3 V supply, GCB2 goes to 3.3 V and holds Q505 in saturation state to allow soft turn off,












The ASFIC CMP synthesizer loop uses C5025, C5024 and R5033 to set the switching time and jitter of the clock output. If the synthesizer cannot generate the required clock frequency it will switch back to its default 3.6864 MHz output.





There are two IC’s on the SPI BUS, ASFIC CMP (U504 pin 22), and EEPROM (U400). In the RF sections there is one IC on the SPI BUS, the FRAC-N Synthesizer. The chip select line CSX from U403 pin 2 is shared by the ASFIC CMP and FRAC-N Synthesizer. Each of these IC’s check the SPI data and when the sent address information matches the IC’s address, the following data is processed.

When the µP needs to program any of these Is it brings the chip select line CSX to a logic “0” and then sends the proper data and clock signals. The amount of data sent to the various IC’s are different; e.g., the ASFIC CMP can receive up to 19 bytes (152 bits). After the data has been sent the chip select line is returned to logic “1”.


The SBEP serial interface allows the radio to communicate with the Customer Programming Software (CPS), or the Global Tuner via the Radio Interface Box (RIB) or the cable with internal RIB. This interface connects to the SCI pin via control head connector (J2-pin 17) and to the accessory connector P1–6 and comprises BUS+. The line is bi-directional, meaning that either the radio or the RIB can drive the line. The µP sends serial data and it reads serial data via pin 97. Whenever the µP detects activity on the BUS+ line, it starts communication.













The µP provides an address bus of 16 address lines (ADDR 0 – ADDR 15), and a data bus of 8 data lines (DATA 0 – DATA 7). There are also 3 control lines; CSPROG (U403-38) to chip select U404-pin 30 (FLASH), CSGP2 (U403-pin 41) to chip select U404-pin 20 (SRAM) and PG7_R_W (U403-pin 4) to select whether to read or to write. The external EEPROM (U400-pin1).

When the µP is functioning normally, the address and data lines should be toggling at CMOS logic levels. Specifically, the logic high levels should be between 3.1 and 3.3 V, and the logic low levels should be between 0 and 0.2 V. No other intermediate levels should be observed, and the rise and fall times should be <30 ns.














The ASFIC CMP is programmable through the SPI BUS (U504 pins-20/21/22), normally receiving 19 bytes. This programming sets up various paths within the ASFIC CMP to route audio and/or signaling signals through the appropriate filtering, gain and attenuator blocks. The ASFIC CMP also has 6 General Control Bits GCB0–5 which are CMOS level outputs and used for the following:










Hook Pin is shorted to Pin 1 (9.3 V) inside the Low Cost Mic, This routes 9.3 V to R429, and creates 2.6 V on MIC_SENSE (u.P U403-67) by Voltage Divider R429/R430. U403 senses this voltage and sends command to ASFIC_CMP U504 to get GCB3 = ‘0’. The audio signal is routed from C5045 via U509-5 (Z0), R5072, U507, R5026, C5091, R5014 via C5046 to U504- 46 int. mic (C5046 100nF creates a159 Hz pole with U504- 46 int mic impedance of 16Kohm).

MIC IN

MOD INTORF


3644

40

P1

ACCESSORYCONNECTOR

J2


MIC

EXT MIC

FLAT TXAUDIO

425

48

46

15

2

24kOhms


HS SUMMER

SPLATTERFILTER

LS SUMMER

LIMITER

ATTENUATOR

VCO ATN

TX RTNTX SND

MICINT

AUX TX

ASFIC_CMP U504

U509

MICEXT

FLAT TXAUDIO MUTE

GCB3

MUX

35

U509

MUX

GCB538



Hook Pin is shorted to the hook mic inside the standard Mic, If the mic is out off hook, 3.3 V is routed to R429 via R458, D401, and it create 0.7 V on MIC_SENSE (u.P U403-67) by Voltage Divider R429/R430. U403 senses this voltage and sends command to ASFIC_CMP U504 to get GCB3 =‘1’. The audio signal is routed from C5045 via U509-3 (Z1), R5072, U507, R5026, C5091, R5014 via C5046 to U504- 46 int mic (C5046 100nF create a159 Hz pole with U504- 46 int mic impedance of 16Kohm). 9.3 Vdc is routed via R5077, R5075 to J2–15, It create 4.65 V with Mic Impedance. C5010 supplies AC Ground to create AC impedance of 510 Ohms via R5075. and Filter 9.3 dc mic bias supply.




















19

18

40

MOD IN

TO RFSECTION

(SYNTHESIZER)

80



ASFIC_CMP U504

MICROCONTROLLER

U403

HSSUMMER

5-3-2 STATE ENCODER

DTMF ENCODER

SPLATTERFILTER

PLENCODER

LSSUMMER

ATTENUATOR

85

82

SPIBUS


8.2 High Speed Data








9.1 Squelch Detect





FLT RX AUDIO

P1

11

16

1 EXTERNALSPEAKER

INTERNALSPEAKER

ACCESSORYCONNECTOR


HANDSETAUDIO

18

20

19

J2

INTSPKR-

SPKR +

SPKR -

1

9

2

U509

4110

INTSPKR+

4

6

DISC

ASFIC_CMPU504

AUDIO PA

U502

VOLUMEATTEN.


17

MICRO CONTROLLER

U403

80

FROMRF

SECTION(IF IC)


SQ DET

SQUELCHCIRCUIT

16

PL FILTER LIMITER

CH ACT

AUX RX43

18LS IO

U IO AUDIO

8384

39URX OUT

DISCAUDIO

37

85

GCB4

MUTE

GCB1

14

U505



The receiver audio signal (DISC AUDIO) enters the controller section from the IF IC where it is.DC coupled to ASFIC CMP via the DISC input U504-pin 2. The signal is then applied to both the audio and the PL/DPL paths











9.4 Handset Audio




The ASFIC CMP output audio at U504-pin 39 is filtered and de-emphasized, but has not gone through the digital volume attenuator. From ASFIC CMP U504-pin 39 the signal is routed via R5034 through gate U509-pin 12 and AC coupled to U505-pin 6. The gate controlled by ASFIC CMP port GCB4 selects between the filtered audio signal from the ASFIC CMP pin 39 (URXOUT) or the unfiltered (flat) audio signal from the ASFIC CMP pin 10 (UIO). Resistors R5034 and R5021 determine the gain of op-amp UU505-pin 6 for the filtered audio while R5032 and R5021 determine the gain for the flat Audio. The output of U505-pin 7 is then routed to P1 pin 11 via DC blocking capacitor C5003. Note that any volume adjustment of the signal on this path must be done by the accessory.







19

18

25

2

82

80

DISC

PLCAP2

LSIO


FILTER LIMITER

ASFIC_CMPU504

MICROCONTROLLER

U403

85

44

8

PLEAP








The output of the generator is summed into the audio chain just after the RX audio de-emphasis block. Inside U504, the tone is amplified and filtered, then passed through the 8-bit digital volume attenuator, which is typically loaded with a special value for alert tone audio. The tone exits at U504-pin 41 and is routed to the audio PA like receive audio.

Chapter 3






Problem in 12 KHz and 25 KHz channel spacing

9V onR310 (LNA)

OK?

CheckRX_EN

NoGo to

DC Section

Yes

RX_ENON ?

NoSW ProblemYes

START

LOC_DISTON?

SW Problem

LOPOWER

OK ?

Go to SYN Section

Yes

Yes

No

No

Goto A

Yes

3 Vto U301Okay ?

No

CheckLOC_DIST

Go toDC Section

Yes

Check D301–304Replace IF Filters( FL304, FL301


CheckTPI


R336 (VHF)

5V(IF AMP)

OK ?

Go to DC Section




3V(IFIC -Vcc)

OK ?

InstallationOK ?

Yes

Yes

No

No

AFrom

Check visuallyFE and BE



C335 (UHF) C332 (VHF)

RFPower

> -28 dBM?


Go to DC Section

Check the component

FE Problem

Replace Q303, Q301


RFPower

> -28 dBM?

YesNoReplace



Y301OK?


3V toU301OK?




+5V at U200 Pins13 & 30?

5V at pin 6 of

D200


correct?

Is U200 Pin 47

= 13VDC?


Start


CorrectProblem

Check 5VRegulator

U503

Is 16.8MHzSignal at

U200 Pin 19?


parts


Check R228



Replace U200

RemoveShorts


Pins 14 & 15 ofU200?


dBm?

Replace

U200




triangular?

Do Pins 7,8 & 9 of


changed?


and U200 Pins 7,8 & 9

Replace U200


Chart

No

Yes

No

Yes

No

Yes

No

No

No

Yes

Yes

Yes

No

Yes

Yes

Yes

No

No

No

No

Yes

No

Yes

Yes

Check D200, D201, C2026, C2025, C2024 & C2027

5V at U200 pins 5, 20, 34 & 36

Check 5V Regulator

U503


23?

Replace U200

Yes

No

No

Yes

No

Yes

Troubleshooting Flow Chart for VCO 3-5







OK?


NO

YES

at base of Q200

NO

NO

NO

NO

YES

YES

YES

YES


5V DC at U201Pin 14 & 18 OK?



YES

YES

YES

YES

YES

NO

NO

NO

NO

NO


D205

2.5VDCat D205


Replace R211

Replace R212

NO

NO

YES

YES

TX VCORX VCO

CorrectProblem


OK?




and U201 Pin 19

Is RF available


replace U200



Check Transmiiter

Pre Driver



replace U201


YES


YES



U201 Pin 3 is OK

3.3 DC at U201Pin 14 & 18 OK?

OK? OK?


If L216, C2071, C2070,

C2060 are okay

replace U201

Check 9V at R230

YES



Check VDC onC5008

V=3.3V?


NoGo to D3_3V Yes

9v<V<9.8v?


3V

Check VDC onC5006

V=5V?


NoGo to 3V Yes

9v<V<9.8v?


5V



Check VDC onC5007

V=3.3V?



9v<V<9.8v?


D3_3V


Notes

Chapter 4

VHF2 PCB/ SCHEMATICS/ PARTS LISTS




PCB :8488977U01 (P9) Main Board Top Side8488977U01 (P9) Main Board Bottom Side

Page 4-4Page 4-5



Parts List8488977U01 (P9) Page 4-19




Page 4-30Page 4-31





4-2 VHF2 PCB/ SCHEMATICS/ PARTS LISTS

Notes

V 4-3

2

73D02968C63-0

SHEET 1 OF 8

9V COMP_B+FILT_SW_B+

TX_INJ

9V FILT_SW_B+

PA Compartment

RX


HF 1–25 W Band 2 PCB 8488977U01 (rev. P9) / Schematics

.0 VHF 1–25 W Band 2 PCB 8488977U01 (rev. P9) / Schematics

TX_EN

TX_INJ

DET_VFWD

DET_VRVS

INTEGRATOR

PA_BIAS

PA_CURRENT

PWR_SET

RX_EN

TX_EN

9V

CO

MP

_B+

DET-VFWD

DET_VRVSFILT

_SW

_B+

INTEGRATOR

PA_BIAS

PA_CURRENT

PWR_SET

RX

RX_EN

MAIN

VHF2 In

4-4 VHF 1–25 W Band 2 PCB 8488977U01 (rev. P9) / Schematics

C40

6

C41

4

C49

0

C60

2

C60

3

C60

4

C60

5

C60

6

C60

7

C60

9

C61

0

C61

1

C61

2

C61

3

C61

5

C61

8

C61

9

C62

0

C62

1

C62

2

C62

3

C62

4

C62

5

C62

6

C62

7

C62

8

C62

9

C63

0

C63

1

C63

2

C63

3

C66

2

C67

8

C1087

C1088

C1097

C1098

C1113

C1114

C11

22

C11

23

C1125

C5001

C5003

C5005

C5010

C5011 C50

12

C5013

C5014

C50

15

C5019

C5020

C5021

C50

22

C5023

C50

24

C5025

C5026

C50

27

C5028 C5029

C5030

C5032

C50

33

C5034

C50

35

C50

38

C5044

C50

46

C50

47

C5048

C50

50

C5051C50

52

C50

53

C50

54

C50

56

C50

57

C50

59

C50

62

C5071

C5074

C5076

C50

78

C5079

C5080

C50

81

C5087

C5088

C5089

C50

90

C50

95

C5096

C5100

C51

01

C5102

C51

03

C51

10

C51

11

2D

400

2 D50

0

D502

2D

513

L120

M2

1

M6

1

M9

M102

M10

7

1

P1

Q41

4

2Q

500

2 Q50

3

R40

6

R42

8

R43

0

R44

0

R441

R444

R44

5

R46

1

R472

R47

3

R60

1 R60

2

R61

0

R50

00

R50

01

R5009

R5019

R5021

R50

22

R5024

R50

31

R50

32

R5033

R50

34

R50

38

R50

39

R50

40

R50

43

R50

44

R50

45

R50

46

R50

47

R50

48

R5050

R50

52

R5053

R50

54

R50

55

R50

56

R50

57

R5063

R5064

R5065

R50

66

R50

67

R50

68

R50

70

R5071

R50

73

R5074

R5075 R50

77

R50

79

R50

80

R5081R5082

R5083

R5084

R50

85

R5086

R50

87

R50

89

TP3

21

8

U402

5

2

3

4

U501

1 9

U502

1 372513

U504

14

58

U505

1

4 5

8

U506

16

18

9

U509

4 3

6 U51

5

VR5002

VR501

VR504

2VR693

OL 79B02969C88-O

OL 79B02969C86-O

VHF2

C301

C302

C30

3

C304 C305

C306

C30

7

C30

8C

309

C31

0C

311

C312

C31

3

C31

4

C31

5

C31

6

C31

7

C318

C319

C320

C32

2

C335

C336

C352

C353

C356

C357

C359

C36

0

C364

C36

7

C40

2C41

1

C41

8

C60

8

C61

4

C61

6

C61

7

C1001

C10

04

C1005

C1007

C1008 C1009

C1011

C1012

C1014

C1015

C1016 C1017

C1018

C1019

C1020

C1021

C1022

C1023C1024

C10

30

C10

31

C1033

C1034

C10

37

C10

39

C1041

C10

44

C10

47

C10

49

C10

52

C10

57

C1063

C1064

C1065

C1068

C1069

C10

74

C10

76

C10

82

C1099

C11

00

C11

04

C11

05

C1115

C11

16

C1117

C1118 C1119

C11

20

C11

24

C2001

C2002 C2004

C2012

C20

13

C2014 C20

16C

2024

C20

25

C2026

C2027

C20

28

C2030

C2033

C20

36

C20

52

C20

55

C20

56

C2057

C20

58C

2059

C2061 C2062

C20

63

C20

64

C2066C

2067C2068

C2069

C2073

C2074

C2075

C2077 C20

78

C20

79

C2080

C2081

C50

06

C50

08

C50

16

C50

18

C50

42

C50

43

C50

64

C5066

C50

68

C50

70

C5121

2 CR

300

2D101

D104

D200

D20

1

2 D20

3

2D

204

D20

5

D30

1D

302

D30

3

2D401

2

34

5

6

FL3002

3 FL301

2

3 FL302

4

3 2

FL303

4

3 2

FL304

J11

L102

L103

L104

L105

L106

L107

21 L111

2

1

L112

L116

L119

L122

L126

L203

L204

L205

L206 L207

L210

L211L213

L214

L215

L301

L304

L315

M1

M3

M4

M5

M7M8

1

M100O

M101M103

M104

M105 M106

OM

108

OM

109 O

M110

8

7

1

3

4

6

2 5

Q100

2Q302

Q305

Q40

0Q

407

2 Q41

5

14

3 2

R101

R102

R105R106

R107 R108

R10

9

R123

R124

R125

R14

6

R148

R150

R151

R171

R173

R174

R17

6

R178

R179

R200

R20

2

R206

R208

R211

R212

R217

R22

1

R22

2

R224R225

R226

R228

R232

R23

3 R23

4

R30

2

R303

R30

4

R30

5

R306

R30

7

R30

8

R309

R311

R312

R31

3

R31

4

R315

R31

6

R31

7

R318

R31

9

R32

0

R321

R32

2R323

R32

4

R325

R326

R328

R32

9

R33

1

R33

2

R33

4

R33

6

R338

R42

9

R43

1R

439

R450

R451

R458

R459

R46

2

R5010

R5011

RT100

1

SH200

1

SH202

1

16

8

9

U101

1

37 25

13

U200

11

120

10

U3004

58U301

22

7

1

1

4 5

8

U503 3

2

1

U508

2V

R10

1

VR401

2

Y300

43

2

Y301

D30

4

C1013

SHOWN FROM SIDE 1

O

(146–174 MHz) 1–25 W 8488977U01 (rev. P9)

V 4-5

L300

L309

L314L307

L310

L311

L308

L313

L312

C300

C321

C323

C324C325

C326

C327

C328

C329

C330C331

C332

C333

C334

C337

C338

C339

C340

C341

C342

C343

C344

C345

C346

C347

C348

C349

C350

C351

C354

C355

C361

C362

C363

C365

C366

C1006

C1010

C1025

C1035

C1048

C106

7

1

C1077

C107

8

C1079

C1102

C110

6

C1108

C1109

C1110

C111

2

C112

1

C1130

C2003

C2018

C201

9

C2032

C2037

2CR301

D103

D107

D108

2D3

05

L100

L108

21 L113

2

1

L114

01

L302 L303

L305

L306

2Q1

03

Q106

2Q3

01

Q303Q304

R103

R120

R121

R144

R157

R162

R163

R164

R172

R185

R213

R227

R230

R300

R301

R310

R327

R330

R333R335

R337

R339

R340

R341

R342

R343

R344

R5102

SH300

SH301

SH302

643

T300

6

4 3

T301

U302

2VR

102

OL 79B02969C89-O

8488977u01_p8

OL 79B02969C87-O

VHF2 (146–174 MHz) 1–25 W 8488977U01 (rev. P9)


SHOWN FROM SIDE 2

C400

C401

C403

C404

C405

C407

C408

C410

C412

C413

C415

C416

C417

C421

C422

C423

C100

0

C1002

C1003

C1027

C102

8

C1029

C1032

C1036

C1038

C104

0

C1042

C1043

C104

5 C104

6

C105

0

C1051C1053

C105

4

C1055

C105

6

C105

8

C1059

C1060

C1061

C1062C106

6

C107

0

C107

C107

2

C107

3

C1075

C1080

C108

1

C1083

C108

4

C108

5

C1086

C108

9

C109

0

C1091

C1092

C109

3C1

094

C1095

C110

1

C110

3

C110

7

C1126

C1127

C1128

C1129

C113

1

C2000

C200

5

C2006

C200

7

C200

8

C2009

C201

0

C201

1

C2015

C201

7

C202

0

C202

1

C2022

C202

3

C202

9

C2031

C2034

C203

5

C203

8

C203

9

C2040

C204

1

C204

2C2

043

C2044

C2045

C2046

C204

7C2048

C2049

C2050

C205

1

C2053C2054

C2060

C206

5

C207

0

C207

1

C2072

C2076

C5000

C5002

C5007

C5009

C501

7

C5031

C503

6

C5037

C5039

C504

0

C5041

C5045

C5049

C5055

C505

8

C5060 C506

1

C5063

C5065

C5067

C506

9

C507

2

C5073

C5075

C507

7

C5082

C5083

C508

4

C508

5

C5086

C5091

C5092

C5094

C509

7

C5098

C509

9

C510

4

C511

3

C511

4C5

115

C511

6

C511

7

C5118

C5119

C5120

2D100

2D102

D105

D106

D202

D402

2D5

012D511

1

J2

29 282

29 30

32 31

J3

L101

L109

L110

L115

L117

L118

L121

L200

L2L202

L208

L209

L212

L216

L217

L500

L501L502

M111

M112

M113

M114

1 P2

2Q101

2Q102

12 3

Q105

Q200

Q300

2Q3

06

2Q4

01Q403

Q404

Q405Q4

08

Q409

Q410

Q411 Q412

Q413

Q4162

Q417

Q501

Q502

Q504

2Q505 2Q506

R104

R110

R111

R112

R113

R114

R115

R116

R117

R118

R119R122

R126

R127

R130

R131

R132

R134

R135

R136

R137

R138

R139

R140

R141

R142

R143

R145

R147

R149

R153

R155

R156

R158

R159

R160

R161

R165

R166

R167

R168

R169

R170

R175R177

R180

R181

R182

R186

R201

R203

R204

R205R207

R209

R210

R214

R215

R216

R218

R219

R220

R223

R229 R231

R235

R345

R346

R401

R402 R403

R404

R405

R407

R414

R415

R421

R422

R423

R424

R425

R426

R427

R432

R433

R434

R435

R436

R438 R442 R4

43

R453

R454

R455

R456R457 R4

60

R463

R466

R467

R468

R469

R470

R471

R600

R603

R604

R615

R5002

R500

8R5

013

R501

4R5016

R5020R5023

R502

5

R5026

R5027

R502

8

R5029

R5030

R5035

R5036

R5037

R5041

R504

2

R5049

R5051

R5058

R5059

R506

0R506

1

R506

2

R5069

R5072

R507

6

R507

8

R5088

R509

2

R509

3

R5094

R509

5R5

096

R5097R509

8

R509

9

R510

0

R5101

R510

3

1

654

32

S5010

1

SH201

TP1

TP2

TP4

TP150

TP200TP201

TP400

TP401

TP402TP403

TP404

TP405

TP406

TP407

TP408

TP409

TP410

TP425

TP500TP555

TP556

1

4 5

8

U100

1

45

8

U102

8

71

14

U103

11

120

10

U201

14

58U400

1

76

51 26

U403

1617

32

U404U404

16

18

9

U405

1

45

8

U500

1

45

8

U507

U510

U514

2VR400

2VR402

VR50

2

VR503

2VR692

2 VR69

4

2 VR69

52 VR

696

2 VR69

72 VR69

8

2 VR69

9

Y200

4

32


TX AUDIO SEND

DETECTOR AUDIO SEND

TX AUDIO RETURN


OST-LIMITER FLAT TX AUDIO RETURN

RX AUDIO RETURN

RESET

DIGITAL 3.3 VOLT SUPPLY

GNDGND

EXTERNAL MIC


BACKLIGHT

VOICE STORAGE AUDIO SELECT

DNP

TO D

C &

AUDI

OTO

SHE

ET 1

J2-1111

R610 220.

1n

VR69220.0

3.


ELP ONLY

Inter

nal s

pkr+

jump

er

DNP

J3-12 R603

3V

0.

4

20

J3-4

22

J3-20

11

J3-22

J3-11

J3-23232527 J3-25

24 J3-27

26 J3-24

28 J3-26


GNDGND

SPI_CLK

NC

Y_DRIVER_RESETINT_SPKR+

9.3VD3_3V

NDSET_RX_AUDIOMIC_AUDIOINT_SPKR-

12

J3-9

0.R600

9

J3-2121 J3-1414

J3-28

VR69333.

C6021n

1n

15J2-2020 J2-1919

7 J2-1818 J2-15

D3_3V

D3_3V

J2-1212 J2-7

FILT_SW_B+

VR69220.0

VR69420.0

VR695

J2-224

J2-1414

J2-4

C625

C624

1n

1n

C623

C622

1n

C621

1n1n

C620

1nC619C618

1n1nC617C616

1nC6151n

C6141n1n

C613

100.nC678

C662

1n

1n

C627 C626

R601 330.0

9V

VHF2

Option Board Connector28 pins connector

POPTION BOARD ENABLEDATA READY/REQUEST

VOICE STORAGE INT

SERIAL CLOCK

SERIAL DATA RETURNSERIAL DATA SEND

PUSH TO TALK

DISPLAY DRIVER CHIP SELECT

KEYPAD ROW

KEYPAD COLUMNDISPLAY_DRIVER_COMMAND/DATA_SEL

VOICE STORAGE RACVOICE STORAGE CSVOICE STORAGE GAIN SELECT

DNP

PROG_I-ACC_C_6


RX_ENLOC_DIST

uP_CLK

CH_ACT

ASFIC_CS

SYNTH_LOCK

SYNTH_CS

RSSI

FILT_SW_B+ D3_3V SPI_MISOSPI_CLK SPI_MOSITX_EN

10

PROG_I/OPROG_I/O

J3-17

D3_3V

J2-10 10

OPT_EN_OPBDOPT_DATA_R_OPBD

COMM_DATA_SEL_CH

DISPLAY_CS_CH

SCI_CHKEYPAD_ROW_CHKEYPAD_COL_CH

HSIO

LSIO

VSTBY

PROG_IO-ACC_C_14

PROG_I-ACC_C_3PROG_O-ACC_C_4

P1-6

7

3

P1-14P1-7

81214

P1-12

P1-4 4P1-3

P1-99

3

P1-13

6

P1-8

0.000R602


PROG_I/O

NCELP ONLY

NC ELP ONLY

PROG_INEXT_MIC_PTTEXT_ALARM_OUT

Accessory Connector

DNPJ3 -

DNPDNP

DIGITAL

Optio

n Boa

rd

Keyp

ad/D

isplay

ELP ONLY9V 0.R604

29 30

J3-2

9

31

J3-3

0

32

J3-3

1J3

-32


SPI_MOSIDISPLABOOT/RESET

DISPLAY_DRIVER_CS_ENSHIFT_REG_CSDISPLAY_DRIVER_COMMAND/DATA_SELKEYPAD_COLUMNKEYPAD_ROWSCI_PROGRAMMING

MIC_PTTHOOK

HA

F1200

SQ_DET

Accessory Connector


17J3-16 16J3-15

J3-10

15

J3-8

13

3

J3-13

6J3-3

1J3-6

2J3-1

5

J3-2

7

J3-5

J3-7

J3-19 19

J3-18 18

8

HOOK_CHMIC_PTT_CH

RESET

SHIFT_R_CS

VOL_INDIRECT

ONOFF_SENSEEMERGENCY_SENSE

VOXBATT_SENSE

BOOT_EN_IN_CH

VS_INTVS_RACVS_CS

VS_AUDIO_SEL

VS_GAIN_SEL

13

P1-1010

11

P1-1515

FILT_SW_B+

5 P1-11

16 P1-22

P1-5

P1-11 P1-16

20.0VR698

20.0VR699

VR69720.0 20.0

G2

VR696

J2-21G1

J2-22

5

J2-16 16J2-13 13

8J2-17 17J2-5

J2-3 3J2-9 9J2-8

J2-1 1J2-6 6

C6091n 1n1nC608C607C606

1n1nC605C604

1n1nC603 C612

1n1nC611C610

1n

1nC633 C632

1n 1nC631C630

1n1nC629 C628

1n

R615 100.


V 4-7

PEDS FOR GND CONTACTSS FOR PA CLIP

73D02968C63-0

SHEET 4 OF 8

PWR_SET

GN

D

1

9V5V

DET-VFWD

1 GN

D

1 GN

D

PLTD_HOLE3_5x7_0_TRIMMEDM7

M11

0

1

M11

2

GN

D

3V 9R

RX_INJ

TX_INJ

BOARD HOLES

DET_VRVS

FILT_SW_B+

HOLES FOR PA SHIELD

GN

D

1

M102PLTD_HOLE1_4X1_8

GN

D

1

PLTD_HOLE1_4X1_8M103

M4PLTD_HOLE3_5x7_0_TRIMMED

GN

D

1


1

M10

61

M10

7


1 GN

D

M10

5

1

M10

81

GN

D

1

M10

9

M3PLTD_HOLE3_5x7_0

GN

D

1

M2

PLTD_HOLE3_5x6_0_TRIMMED

1


M5

1

3V DET_VFWD

INTEGRATOR

1

M1

PLTD_HOLE3_5x7_0

GN

D

1


VCC

3V5V 9V RXRX_INJ

1

M11

31

M11

4

DET_VRVS

FILT_SW_B+

COMP_B+

PA_CURRENT

RX

TX_INJ

9V

RX_EN

TX_EN

INTEGRATOR

PA_BIAS

9R

VHF2 (146–174 MHz) 1–25 W Main Circuit (Sht 2 of 2)


DC Connector

DC & AUDIO

TO S

HE

ET 2

CONTACT

9R

SPI_MOSI

SPI_CLK

ASFIC_CS


CH_ACT

5V

uP_CLK

F1200

HSIO

LSIO

3V

VS_MIC

3V

1 GN

D

TP3

TEST_POINT1

FILT_SW_B+

9V

P2-11

P2-22

D3_3V 5V

16.8MHz

5V

MOD_IN

SPI_CLK

SPI_MOSI

SYNTH_CS

SYNTH_LOCK

(SOURCE) (SOURCE)

(SOURCE)

(SOURCE)

(SOURCE)

(SOURCE)

VSTBY

SPKR+

MOD_OUT


PA_CURRENT

9V

SPKR-

RESETVS_AUDIO_SEL


DETECTOR_AUDIO_SEND_OPT_BRDUNMUTED_RX_AUDIO_SEND_OPT_BRD

TX_AUDIO_RETURN_OPT_BRDPOST_LIMITER_FLAT_TX_AUDIO_RETURN_OPT_BRD

D3_3V

16.8MHz

VOL_INDIRECT

BATT_SENSE

SQ_DET

VOXEMERGENCY_SENSEONOFF_SENSE

IGNITION

5V_CH

COMP_B+

PA_BIAS

PWR_SET

B+

BW_SEL

DEMOD

FLAT_TX_AUDIO_INPUT_ACCESS_CONNRX_AUDIO_OUTPUT_ACCESS_CONN


FILT_SW_B+

M11

11

PLTD_NUTM9

5V

1

9R

BW_SEL

DEMOD

LOC_DIST

RSSI

RX_EN

TEST_POINT

TP2

HANDSET_RX_AUDIO_CHMIC_AUDIO_CH


120.

R102

0.8*251.542*4 TO S

HE

ET

1

V_CNTRL

DNP

1n

_B+

Q105

22n

1IF110

1

TP150

TEST_POINT

DNP

C1029C1066

100n1n

51.0

R105

51.0

R123

R106

2.7

1nC1062

n

1063

1n

C1037C1064

C1081

11

U103MC3303

6

5

74

C1065

1n

2.7R125

R1242.7

R18147.K

C103622n

FLT_9V

R18047.K

R134

47.K

R131

100.K

56.00pC1014

10n

C1104

C1028

100n

510.R170

2.2KR167

L12213.85n

1n

C1100C1099

1n

R127

1.

L1191019447

IF109

C1001

C1105

470p

1.u

R179

36.

1nC1054

D100

220.pC1116

220.p

C1115

C1012

56.00p

C101547.00p

VCNTR3

V_CTRL_DRIVER

V_REF_OPAMP

VHF2

10u

MRF1513’s Thermal pad

DNPDNP

DNP

(SOURCE)

DNP

1019447

V_CTRL_PREDRIVER

RX_ENRX_EN

9V

FILT_SW_B+

PA_BIAS

COMP

TX_INJ

22n

R182

10.K

C1089

1019447

C1039

L110

12.0n

22.K

L121

FLT_9V

C1069

1019447

1n

1n

C1068

1n

C1070

C1103

33n

C1120

33p

C1117

47p

33pC1119

C1118

33p

C103122n

L10568.n

L104

68.n

L1074.22n

C10611n

FILT_SW_B+_PA

1n

C1060

1

C

0.R130

31

8

4

LM2904

U102

2

1nC1072

HEATSINK

M100

1P

OS

C1038 R159

5.6K

R1865.1

1n

C1043

22n

C1032

1n

C1053

5.6K

R158

14VD1

2VG1

3VG2

C1027

8NC1

9NC2

10NC315NC4

16RFIN

6RFOUT1

7RFOUT2

1VCNTRL

EP

17

11G2

4G

ND

15

GN

D2

12G

ND

313

GN

D4

U101

30C65

1n

C1044

C1033

22n

1n

C1042

2.2K

R168

R137

2.4K

R165

39.K

39.K

R136

4.7

R122

IF107

L118

220.p

C1126

R109

15.000

220.p

C1129

IF106

1n

C1109

FILT_SW_B+

1n

220.p

C1092

C1086

1n

L100

9

108

4

11

22n

U103

MC3303

VR1015.6

1.

R126

C10402.2n

R13939.K

R169

FLT_9V

2.2K

2.4K

R166

R13839.K

R175220.

R155

10.K

Q102

10.K

R153

Q101

1n

C1074

470R171

IF108

300

R173 R174

300

C10411n

R176100

220.p

C1112 C1110

220.p

C1030

22n

IF105

1n

R147

C1057

36.

R178

7.66n

L109

27n

L106

220.p

C1084

IF104

220.p

PA_FILT_B+

C1000

470p

C1107C1106

470p

VCNTR1

VCNTR1

VCNTR2

VCNTR2

V_CTRL_DRIVER

FILT_SW_B+_PA

V_CTRL_PREDRIVER

FLT_9V

VCNTR3

(146–174 MHz) 1–25 W Transmitter (Sht 1 of 2)

V 4-9

PWR_SET

_B+

TX_EN

PA_CURRENT

73D02968C63-0

DNP

DNP

DNP

DNP

PA’s Temp. Sensor

SHEET 2 OF 8

1.2u

RX

R172

L126

J11-5G2

C1121

6.8p

D103

1

IF102

IF1011

IF103

1

J11-4G1

J11-22

IF100

J11-11

J11-33

Q103

220.p

C1095

220.pC1130

1n

C1091

1n

C1077

56.KR157

C10671n

C1059

R156

1n

10.K

R185

10.K

22.KR149

3

2 FLT_9V

47.0KRT100

L1031.u

5.6K

1n

R151

C1052

22.p

C1017

L114

1.20u

L108

L11248.0n

48.0n

48.0n

68.p

L111

51.000

R108

C1108

51.000

R107

C1016

33.p

C1006C1010

100.p 150.p

6.8p

C1022

12.pC1020

4.7pC1024

10.K

Q106

R150

470.

VR102

5.6

Antenna Connector

CONTACTS FOR PA CLIP

M4


GN

D

1

M11

11 1

M11

41

M11

21

M11

3

VHF2 (146–174 MHz) 1–25 W Transmitter (Sht 2 of 2)


Final_cur_sense

PA_FILT

FILT_SW_B+_PA

TO S

HE

ET 2

DNPDNP

DNPDNP

DNP

DNP

Place near both sides of PA shields

DNP

Coupler

width 2.032

7.5

C1013

13.p

C1008

120.00p

C1004

150.p

C1005

S3

S4

GND1

GND2

S2

S1

V_forward

10.p

C1007 C1021

18.0n

L116

C1009

100.p100.p

L115

18.0n

150.p

G

56.p

D

C1019

V_reverse

Final_cur_sense

V_REF_OPAMP

DET_VFWD

INTEGRATORV_reverse

DET_VRVS

Q100

D104

1

1019447

L117

IF1131

IF111

IF112

R5102

100.

100.R5101

1n

C1080

C10791n

1nC1073

U103MC3303

11

414

12

13

LM2904

U1024

87

5

6

470.0p

C1003C1002

470.0p

R116

10.K1n

C1058

C10561n

R177

100.K

R112

R132

100.

100.K

R11410.K

R115

10.K

R11310.K

R111

1.K

R1101.K

C1055

1n

R148

R101

22.K

0.

U103

11

41

120.

MC3303

R104

1n

43.K

R135

C1051

22.KR145

1nC1050

D102

3.3K

D108

R163

3.3K

R162

D107C1102

100.p

R121

100. 100.

R120

R143

22.K

22.K

3.3K

R142

D106

3.3K

R161

C1101

R160D105

100.p

R119100.

R118100.

L11348.0n

C1011

C1018

16.00p

68.p

C1023

20.p

R103

C10254.7p

120.

C1035

22n


TO S

HE

ET

1

DNP

1

TEST_POINTTP200

D201

R2020.

100.n

C2080

100.n

C2079

100.n

C2078 C2077

100.n

C2028

2.2n

NC

uF001

2.2uF

C2075

100.n

NC

C2004

100.R228

C202610n

10nC2025

R224

1.5KC2074

C2013

100.n

0.1uF

R217

1.3K

39.

R234

L2051uH

A2A3

K1K2K3

D200

A1

A1A2A3

K1K2K3

0.1uFC2016

VHF2

C2067

8.2p

DNP

DNP

DNP

DNP

DNP

DNP

TP201

TEST_POINT1

14VMULT2

12VMULT3

11VMULT4

VR

O13

25WARP

23XTAL1

24XTAL2

26SFCAP

30SFIN

28SFOUT

37TEST1

38TEST2

21VBPASS

47V

CP

15VMULT1

44P

D_G

ND

PD

_VD

D5

32PREIN

33P

RE

_GN

D

34P

RE

_VD

D

35PVREF

18REFSEL

27SFBASE

16INDMULT

43IOUT

LOCK4

10MODIN

41MODOUT

17NC1

29NC2

31NC3

42CCOMP

9CEX

8CLK

7DATA

6D

GN

D

36DV

DD

19FREFOUT

45IADAPT

22AG

ND

48AUX1

1AUX2

2AUX3

3AUX4

20AV

DD

40BIAS1

39BIAS2

5V

VCO_MOD

FRACN_63A27

U200

46ADAPTSW

V_SF

5V

C2050

470p

100pC2053

C2017

100.K

0.1uF

16.8MHzGND

2

OUT3

4VCC

VCON1

R210

45J68Y200

R2050.

3V

3V

0.

6.8p

R204

1

C2068

SHIELDSH200

100n

C2020

51.

R208

C202410n

10nC2023

390nHL200

C20002.2uF

L217

390nH

C2047

470p

C2046

470p 470p

C2045

150.K

R206

200.K

R200

C20024.7uF

C2072

2.7p

C20341n

4.7C2

D202

100.

R229

C205522p

0.1uFC2015

150.

R226

150.

R225

470p

C2048

10n

C2027

100nH

L210470.p

C2052

R207

150.K

0.1uF1n

C2014C2033

1nC2036

C2006

2.2uF

2.2uF

R209

100.K

C2005

470pC2049

C20351n

220pC2051

IN1

62.0pC2054

FREQ14R06Y201

GN

D2

GN

D1

4

OUT3

16.8MHZ

SYNTH_LOCK

SPI_MOSI

SPI_CLK

MOD_IN

5V

SYNTH_CS

3V

(146–174 MHz) 1–25 W Synthesiser and VCO (Sht 1 of 2)

V 4-11

DNP DNP

VCOBIC Shield

RX_INJ

TX_INJ

SHEET 5 OF 8

73D02968C63-0

470.p

C2081

IF200

C2041

1.n

39.p

C2071

SH202

1

SHIELD

R223

C2003

220.

100n

C2037

1n

R2030.

C2019

3.3p

C2044

100n

C2018

R230

100n

100.

510.

R220

6.8pC2043

NCNC

0.1uFC2011

C2065

10p

1n

C2032

4.7K

L212

100.

R214

100nH

R227

820.C2031 R219

R213

4.7K

1n

Q200BFS540

2

31

39.p

47.0nL216

C2070

218

.K

15pC2060

9R

100nH

L209 L208

100nH

VHF2 (146–174 MHz) 1–25 W Synthesiser and VCO (Sht 2 of 2)


4

3V

TO S

HE

ET 2

DNP DNP

VCO Shield

17G

ND

_LO

GIC

GN

D_F

LAG

9

GN

D_B

UFF

ER

S11

FLIP_IN20

COLL_RFIN

100.n

C2076

1.n

C2042

1.n

C2040

SHIELD

1

SH201

C2039

C2038

1n

1n

L204

680nH

680nH

L203

V_SF

V_SF

VCO_MOD

V_SF

C2012

C2022

0.1uF

680nH

10n

L202

C2066

5.6p

8.2p

R216

C2069

R215

4.7K3.9K

L213

100nH

15.p

C2063

R201

100n

C2010

0.

C206410.p

100nH

L211

L201

C2030

3.9n

680nH

L207

47nH

L215

C2059

47.0n

18p

1.pC2073 C2058

18p

C2029

12p

C2062

1n

R233

R222220.

R212

R211

47.

47.K

30.K

R

1

33.0n

L206

L214

47nH

47.

R235

18.

R232

C2021

220.

18p

R221

C2057

10n

C2056

C2061

12p

C2009

18p

100n

50U54

TRB_IN19

SUPER_FLTR3

RX_SWITCH 7

RX_OUT 8RX_IADJ2

RX_EMITTER6

RX_BASE5PRESC_OUT 12

VC

C_L

OG

IC18

VC

C_B

UFF

ER

S14

TX_SWITCH 13

TX_OUT10

TX_IADJ1

TX_EMITTER15TX_BASE16

U201

D203

D204

D205

R231

51.

C2007

0.1uF0.1uF

C2008


D305

Q304

RX

T301

4

6

3

1

2

L306

MIXER SHIELD

TO S

HE

ET

1

470.0nL305

L31133.47n

L31033.47n

150.n

TP4

TEST_POINT

1 1

TEST_POINTTP1

K3

U302

A2

A4

K1

C326

1.n

18p

C362

R337100.330p

L302

C332

1.2u

10n

C321

R333430.

82.pC343

p48

470.

R301

SH302

SHIELD

1

33.47n

L313

T300

4

6

3

1

2

XFMR

XFMR

C350

36.p

C334

91.p

82p

C342

51.R340

VHF2

IF300

RX_EN

LOC_DIST

9V

5V

3V

RX_INJ

9R

Q301

DNP

DNP

DNP

DNP

DNP

FRONT-END SHIELD

C333

91.p

100.p

C347

C339

R341

39.p

10.

470.p

Q303

BFS540

C331

1n

C324

R327

2.4K

C330

470.p

C341

82.p

30.p

C355

5.6p

C340

C36530.p

82.p

C354C338120.p

C300

51.p

9V

5V

3V

L309

33.47n

L308

33.47n

33.47n

L307

L30033.47n

1

R344

Q306

10.

R345

10.KQ300

36.p

C337

C351

180.p

C327

1.n

10.K

R346

10.

R343

18p

C361

82p

82p

C345

C344

39

10.

C3

R342

1

SH300

SHIELD

1

SH301

SHIELD

L314

33.47n

3.3pC366

C325

1n

C36312p

33.47nL312

R30010.K 15.K

R310

470.p

R339C329

51.

C328470.p

R330

1.2u

1.K

L303

36.p

C349CR301 1.n

C323

R335220.

56.pC346


V 4-13

73D02968C63-0

SHEET 6 OF 8

DEMOD

RSSI

12.KR314

D301

3V

1R

FIN

2R

FIN

_DE

C

5R

SS

IOU

T9

RS

SI_

FEE

D

6VCC

14LI

MIN

11LI

MO

UT

13LI

M_D

EC

112

LIM

_DE

C2

20M

IXO

UT

4O

SC

IN3

OS

CO

UT

10Q

UA

DIN

8AU

DIO

OU

T7

AUD

IO_F

EE

D

15GND

18IF

AM

PIN

16IF

AM

PO

UT

19IF

AM

P_D

EC

117

IFA

MP

_DE

C2

SA616U300

0.1uFC320

0.1uFC317

Y30045B02

3

21

455KHz

C302

130.0p

100n

C315

C314100n

C311

100n

C310

100n

1.2K

R329

1.8K

R328

390.R334

Q302

C309100n

12.KR313

C322

4.7nR3218.2K

680.

R331

10.K

R320

VHF2 (146–174 MHz) 1–25 W Receiver Front and Back End (Sht 2 of 2)



NU

NU

NU

DNP

DNP DNP

TO S

HE

ET 2

71

R315

12.K

R306

D302

C313

1

BW_SEL

5V

20.K

100n

TC7W04FU301

100n

R326

TC7W04FU301

2.4K

R31620.KR305

12.K

R324

OUT 2

GN

D

3

FLTR

FL302

OUT 2INC312

3V

3.3K

L315

27nH

3V

R303

33p

0.

C352

30pC356

R311

15.K

6OUT

2 CC15 CC2

1G

ND

1

4

GN

D2

3 IN

R308

FREQ

FLTR_44.85M

FL300

20.K

R336100.

R312

13.K

R30433.K

R332

560.

22pC360

22p

L304

C359

1.2u0.1uF

C319

0.1uF

C318

0.1uFC316

FL304

CFWC455D

GN

D1

3 4G

ND

2

1 IN 2OUT

GN

D2

GN

D1

4

OUT3 1

IN

Y30106B09 44.395MHz

R302

0.

R31912.KR325

3.3K

D304 D30312.K

R318

R307

20.K

5

R317

12.K

4

GND

8

VCC

U301

TC7W04F

3

GN

D2

4

1 IN 2OUT

U301PWR_GND

FL303CFWC455G

3

GN

D1

6 2

FLTRFL301

GN

D

3

IN1

R338

10.0u

C301

51.

C308

100n

C307

100n

15.K

R309C35330p

100n

R323

C306

4.7K

L301

1.2u

C3672.7p

C3366.8p

CR300

C303100n

C305100n

Q305

C304100n 4.7K

R322

8.2p

C364

C335

9.1p

C357

22.p


DNP

DNP

For mid_band

DNP

IN M

ARLIN

+

DNP

DNP

DNP

DNP

DNP

10.KR5054

9V

5V

3V

D3_3V

MIC_AUDIO_CH


RESET

510.

TO S

HEET

1

DNP

VAG=4.5v

9.3V

SOURCE

SOURCE

5V_CH

VS_MIC

VSTBY VS_AUDIO_SEL

R5076

510.R5075

R5078

9V

100.

100nC5047

2.2KR5070

IF5021

9V

C1127100.u

C1125220.p220.p

C1124220.pC1123C1122

220.p220.pC1034

300.

C5071

R5077

1n

C5019

100n

R5053

R5052

10.K

10.K

C10871n

C501110.0u

10.0uC5010 C5009

10.0u

220.pC5116

1.MR5094

R5099100.K

6

57

8

4

LM2904U500

1.uC5045

C5117 16.p

5V

100nC5118

R51001.M

0.R5098

0.R5097

0.

R5047

C5102100n

VHF2

R5103

M6

DNP

Indirect

Audio

Volume

Place near uP

SOURCE

Smart Fuse Circuit

DNP

DNP

spacer for TO-220

On/Off for ATE

DNP DNP

DNP

DNP

DNP

DNP

DNP DNP

100.nC5063

L500

IF5001

FILT_SW_B+

TP555

TEST_POINT1

10.0u

FILT_SW_B+

COMP_B+

B+

100.n

3V

D3_3V

5V

1n

VOL_INDIRECT

DEMOD

DC_POWER_ON


EMERGENCY_SENSE

ONOFF_SENSE

IGNITION

100.p

Q503

28.0

VR500

R5085

1019447L120

DNP

3.3V to IFIC, ASFIC

DNP

DNP

DNP

DNP

DNP

DNP

POWER SUPPLY

3.3V RF REGULATOR

3.3v digital3.3v Digital REGULATOR

SOURCE

5V TO LVFRACN

1%

1%

5V RF Regulator

9.3V

SOURCE

BATT_SENSE

R5071

2.2K

1n

C5067100n

C5015

1n

C5065

C5066

1n

C5064

1n

57R01

100.nC5061C5000

1n

47.KR5036

VR504

3.3

FILT_B+

3.3VR503

13.K

D511

R5050

R5031

62.K

C5008

IF5031

C1088

IF501

220.pC1114

1nC1098

220.p

C5094

C5096220.p220.p

C5095

R506910.K

R503710.K

10.MR5002

FILT_B+

C5038

R5039

100.K

100.

R5079

C5039

100.n

4

NC9

5OUTPUT

6SENSE

8SHUTDOWN

TAP3

LP2986ILDX

ERROR7

2FEEDBACK

GND

1

INPUT

MC33269D

1GN

D

3IN

2OUT

U510

U508

2.2uC5041

1u

C5043

1u

C5042

FILT_B+

C1097

1n

47u

C5120

D501

24.K

3.9VR502

1.uC5114

220.pC5113

R5096

100.K

R5095200.K

220.KR5093

R5092100.K

2

31

8

4

TEST_POINT

TP556

1LM2904U500

100.nC5040

FILT_B+

R50741.K

1.K

R5073

D500

D513

VR5015.1

1n

C5070C5018

100n

47u

C5007C5069C5017

1n100n

C500610.0u 1n

C5016 C5068

220.p

100n

C1113

220.pC5092

TEST_POINTTP500

1

220.p

C1128

1n

C1085

Q502

Q504R5035

47.K

Q505

D3_3V

100n

C5035

1n

C5074

Q500

R5029

R503833.K

100.K

R5028100.K

VOUT5

U514

U501LM2941T

ADJ1

GND

3

ON_OFF2

VIN4

C5062100.n

R50000.

22.n

C5086C5084

R504915.K

33.KR5030

Q506

C5085

22.n100.pC5083

100.n

R5020

C5060

C5119

D3_3V

150.K

10.u

10.uC5104

6.8pC5115

5V

24.KR5048

1.M

R50891.M

R508251.K

R5083270.K

D502

1.n

C5111

1.n

C5110

C5037

100.n

R506210.K

C5005

100.u

R50816.34K

R5001C500110.u

1.K

6 5 4

2

SWITCH

S5010

50.K

3LO

W

1HI

GH

ERROR7

FEEDBACK

4GND

8INPUT

1OUTPUT

2SENSE3

SHUTDOWN

LP2951C

U503

65V_TAP

5


V 4-15

C50721nC5073

200K

1K

120p

SPKR+

HANDSET_RX_AUDIO_CH

R5086

FILT_SW_B+

SPKR-

R5066

9V

VAG

VAG

C5027

1019447L502

100nC5032

C5088

L501

6.2KR5065

1.n

C5076

SHEET 7 OF 8

73D02968C63-0

DNP

1019447

Y15

Z4

11A

B10

C9

EN6

VC

C16

VE

E7

X14

C5100

220.p220.p

C5099

100.KR5087560.

1n

100n

R50161.M

47u

C5003

R5021

82.p

100.K

NINV

4OUT1

6OUT2

3RR

7VCC

B+

2G

ND

15

GN

D2

10G

ND

311

GN

D4

9INV

8M_SS

1

TDA1519C

U502

R5057

10.K

10.K

R5056

82.pC5089

6

57

8

4

R5022100.K

U5056

57

8

4

U506LM2904

U505LM29042

31

8

4

LM2904

220.p 220.p

C5098C5097

1.n

C5082

C50801.n

1.n

C5079

24.K

R5041

12.K

R5051

Q501

47u

C5002

C5087

R5019

10.K

R5055

100n

C5049

C5048

100n

3V

100n

C5030

1uC5044

C5021100.n

16.8MHz


MOD_OUT

VHF2 (146–174 MHz) 1–25 W DC and Audio Circuits (Sht 2 of 2)


36K

DNP

VDDDAC11

VD

DR

C45

VDDSYN 27

VOX7

3V


0.R5088

3V

30C53U504

C5033

100n

3V

DNP

DNP

TO S

HE

ET 2

DNP

DNP

DNP

DNP

USE NLAS4599

DN

P IN

MA

RLI

N

DN

P IN

MA

RLI

N

DNP IN MARLIN

DNP

DNP

DNP

DNP

DNP

DNP

DNP

AUDIO

DNPDNP

DNP

R5024100.K

82.p

C5090R50686.2K

R5067

6.2K

0.R5014

R50130.

270.KR5027

100.nC5036

SQIN9

SYN 28

TXRTN 36TXS

ND

44

UIO10

VDDA1

VDDCP 32VDDD 33

MO

D

NC 26

PLCAP8

25PLCAP2

RX

RTN

43

RX

SN

D39

SQCAP12

SQ

DE

T17

GNDDO

GN

DR

C47

GN

DS

YN

23

HS

IO19

LCA

P24

LSIO

18

MIC

EX

T48

MIC

INT

46 40

GC

B0

1514G

CB

1G

CB

213

GCB3 35

GC

B4

37G

CB

538

GNDA3

GNDD 3130

CLK168 34

20C

SX

DACG6

DACR5

DACU4

DAT

A22

DISC2

F1200 29

AUD

IO41

AUX

TN42

CH

ACT

16 21C

LK

C5046

100n

X012

13X1Y0

2

1Y1Z0

5

3Z1

8G

ND

22n

U509MC14053B

C5059

C5101

1.n

R50840.

100nC5103

5COM

GN

D3

1IN

4 NC

6NO

VP

OS

2

3V

100n

MAX4599EXT

U515

C5023 C50131u

C5012

100nC5022

4.7u

10.R5080

C5056

100.n

R5064

8.2K24.K

R5044 R5063

3V

24.KR5043

8.2K

C50551.u

100.KR5023

30.K

R5040

C5026

100n

R5033

47.K

100n

C5025

C5024

100n

9V

C5058100n

10.KR5059

10.K

R5058

100.KR5025

R5009

0.

LM2904 6

57

8

4

U507

100nC5028

9V

3V

100n

C5052

100nC5051

24.KR5042

C5050

100n

R5034

R5032 56.K

U506LM2904 2

31

8

4

100n

C5054

100nC5053

C509182.p

1.n

C5081

C50781.n

1.n

3V

C5077

100n

C5020

10.KR5061

R5060

10.K

R5026

33.K

R50724.7K

100nC50142.2u

5V

C5034

R50110.

3V

R5010

3V

1n0.C5075

100n

C5031

R5046

24.K

33.KR5045

2

31

8

4

LM2904

U507

C5057

100n

3V

R50080.

3V

3V

100n

C5029







CH_ACT

SPI_CLK

ASFIC_CS

PWR_SET

PA_CURRENT

PA_BIAS

SPI_MOSI

F1200

BW_SEL

DC_POWER_ON

FLAT_OR_DEEMPH_RX_AUD_SEL

HSIO

LSIO

SQ_DET

uP_CLK

VOX


DNP

DNP

MARLIN MARLIN+

VS_INTPROG_OUT-ALARM_4

VS_CSPROG_IO-P8_O

PROG_IO-P12_O SHIFT_REGN_CS

PROG_IO-P14_O VS_RAC

TO S

HE

ET

1

DNP

DNP

V

100.KR424

100.KR423

C416

D3_3V

1n 100n

C408

C4151n

D3_3V

C407100n

C414

1n

D3_3V

D3_3V

C406

100n

C413100nC405

1n

R441

10.K

1

TP408TEST_POINT

1

TP402TEST_POINT

1

TP407

TEST_POINT

TP401TEST_POINT

1

Q417

R472

100.K

D3_3V

100.K

R473

87

XIRQ 48

3913

VS

SL

40

VS

SR

72

PJ2 73

PJ3 74

PJ4 75

PJ5 76

PJ6 77

PJ7 78

RESET 94

J0_CSGP3 71

J1_CSGP4

PG7_R_W 4

PE1_AN165PE2_AN264PE3_AN363PE4_AN462PE5_AN561PE6_AN660PE7_AN7

67PE0_AN066

59

AVS

S70

ECLK 89

IRQ96

ODA_LIR 58

B_VSTBY 57

AVD

D

ACCESS_PTTPROG_IN-P6_IPROG_IO-P8_I


MIC_PTT

MIC_SENSE

TX_EN

R_W

SCI_CH

EMERGENCY_SENSE

RSSI

VOX

KEYPAD_COL_CH

KEYPAD_ROW_CH

SYNTH_LOCK

OPT_EN_OPBD

RX_EN

ONOFF_SENSE

VOL_INDIRECT

BATT_SENSE

RESET

uP_CLK

OPT_DATA_R_OPBD

LSIO

F1200

HSIO

SQ_DET

CH_ACT

VHF

DNP

DO NOT CONNECT THIS CS IN ORDER TOPROVIDE WIRED OR OPERATION ON CSPROG

SPI_MOSISPI_MISO

SPI_CLKASFIC_CS

DISPLAY_CS_CHSYNTH_CSEE_CS

SHIFT_R_CS

DNP

100.KR425

100n

C404

1n

C412 C403

1n

D3_3V

100nC411

100nC402

10.K

R462

R439

D3_3V

51.

D400

D3_3

FILT_SW_B+ C410

100n

10.KR450R45110.K

Q400Q407

D3_3V

VR4014.3

I_O528

I_O6I_O7

29

9RESET

8

VCC

EN_OE7EN_WE

24G

ND

21I_O0

22I_O1

23I_O2

25I_O3

26I_O4

27

A316

A415A5

14A6

13A73A82A9

30EN_CE

32

A1112A124A13

5A14

11A1510A16A17

6

18A2

17

U404

AT49LV002N_70VI

20A019A1

31A10

1

3.3K

D3_3V

R442R443

10.K

100.K

R428

D3_3V

100.K

R427R426

100.K

R415 0.

0.R414

10.

R471

TP425

TEST_POINT

1

TP409TEST_POINT

1

TP400TEST_POINT

1

TEST_POINT

1

TEST_POINTTP404

1

TES

T_P

OIN

T

1

TP406TEST_POINT

1

TP410

TP403

R463

10.K

C401

100n

WE

D3_3V

D3_3V

D3_3V

R43810.K

D416

D517D6

18D7

19D8

22OE

28

VDD

14

VSS27

A63A7

25A824A9

20CS

11D112D213D3

15

A112A12

26A131A14

8A27A36A45A54

SRM2B256U402

10A09A1

21A1023

SO2

VCC8

VSS4

3WPCS

1

HOLD7

SCK6

SI5

93X

FC

XTA

L91

X25128-2.7

U400

12

VD

DL

VD

DR

88

VD

DS

YN

92

VR

H69

VR

L68

VS

S

VD

D55

PI2

54

PI3

53

PI4

52

PI5

51

PI6

50

PI7

49

PP

46

PH2_PW345

PH3_PW444

PH4_CSIO43

PH5_CSGP142

PH6_CSGP241

PH7_CSPROG38

PI0

56

PI1

16

PG2_XA1520

PG3_XA1619

PG4_XA1717

PG5_XA1818

PG6_AS5

PH0_PW147

PH1_PW2

27

PF3

_AD

DR

326

PF4

_AD

DR

425

PF5

_AD

DR

524

PF6

_AD

DR

623

PF7

_AD

DR

722

PFO

_AD

DR

029

PG0_XA136

PG1_XA14

PF1

_AD

DR

128

PF2

_AD

DR

2

97

PD

1_TX

D98

PD

2_M

ISO

99

PD

3_M

OS

I10

0

PD

4_S

CK

1

PD

5_S

S23

PD

6_LV

IN

30

PC1_DATA131

PC2_DATA232

PC3_DATA333

PC4_DATA434

PC5_DATA535

PC6_DATA636

PC7_DATA737

PD

0_R

XD

10

PB

2_A

DD

R10

11

PB

3_A

DD

R11

9

PB

4_A

DD

R12

21

PB

5_A

DD

R13

15

PB

6_A

DD

R14

8

PB

7_A

DD

R15

7

PB

O_A

DD

R8

14

PC0_DATA0

79

PA1_

IC2

80

PA2_

IC1

81

PA3_

IC4_

OC

5_O

C1

82

PA4_

OC

4_O

C1

83

PA5_

OC

3_O

C1

84

PA6_

OC

2_O

C1

85

PA7_

PA1_

OC

186

PB

1_A

DD

R9

EX

TAL

90 95LV

OU

T

MMOD

PA0_

IC3

MC68HC11FL0

U403

1n

C400

A18_RES

SH

IFT_

R_C

S

SHIFT_R_CS

R_W

D3_3V

FILT_SW_B+

R_W

A18_RES

SP

I_C

LK

SPI_CLK

ASFIC_CS

AS

FIC

_CS

EE

_CS

EE_CS COMM_DATA_SEL_CH

SYNTH_CS

SY

NTH

_CS

LOC_DIST

DIS

PLA

Y_C

S_C

H

DISPLAY_CS_CH

A(7)A(6)A(5)A(4)A(3)A(2)A(1)A(0)

SPI_MISO

SP

I_M

ISO

SP

I_M

ISO

SPI_MOSI

SP

I_M

OS

I

SPI_MOSI

SPI_CLK

A(4)A(3)A(2)A(1)A(0)

A(15)A(16)

A(18)

A(17)

A(14)A(13)A(12)A(11)A(10)A(9)A(8)

D(4)D(3)D(2)D(1)D(0)

D(7)D(6)D(5)D(4)D(3)D(2)D(1)D(0)

A(14)A(13)A(12)A(11)A(10)A(9)A(8)A(7)A(6)A(5)

A(0:18)

A(8

)A

(9)

A(1

0)A

(11)

A(1

2)A

(13)

A(0

)A

(1)

A(2

)A

(3)

A(4

)A

(5)

A(6

)A

(7)

A(14)A(15)A(16)A(17)A(18)

D(0:7)

D(0)D(1)D(2)D(3)D(4)D(5)D(6)D(7)

D(7)D(6)D(5)


V 4-17

PROG_IN

PROG_I/O

PROG_I/O

PROG_I/O

EXT_ALARM_OUT

EXT_MIC_PTT

73D02968C63-0SHEET 8 OF 8

39.KR430

100.KR429

D401

220.R461

1n

D3_3V

C418

3.3KR458

1nC417

D402

R460

FILT_SW_B+

1.5K

R44010.K

Q401

R407 0.

0.R406

0.R405

0.R404

R403 0.

0.R402

HOOK_CH

MIC_PTT_CHMIC_PTT

MIC_SENSE

PROG_I-ACC_C_3

PROG_O-ACC_C_4

PROG_I-ACC_C_6

PROG_IO-ACC_C_8

PROG_IO-ACC_C_12

PROG_IO-ACC_C_14

6–174 MHz) 1–25 W Microprocessor and Controller Circuits (Sht 2 of 2)


DNP

DNP

DNP

DNP

DNP

DNP

TO SH

EET 2

VSTBY

R470

10.K

TEST_POINTTP405

1

R43110.K

R45947.K

22.n

C421

1n

C422

100n

C423

10RESET

14SERIN

9SEROUT

16VC

C

D3_3V

15Q0 1Q1 2Q2

3Q3

4Q4 5Q5 6Q6

7Q7

MC74HC595AU405

12CLK_L

11CLK_S

13EN_OE

8GND

DNPR469

R467

R468 DNP

DNP

R466 DNP

C490

1.u

10.K

D3_3V

R422

R421220.

D3_3V

3.30VR402

VR400

6.80

10.K

R445

R444

D3_3V

10.K

Q415

Q414

Q413

Q405

Q404

Q416

Q403

R4012.7K

33.KR436

D3_3V

3.3KR457

Q412

R43533.K

R4563.3K

D3_3V

D3_3V

Q411

33.K

R434

3.3K

R455Q410

33.K

D3_3VR433

3.3KR454

Q409

D3_3VR43233.K

R453Q408 3.3K

PROG_OUT-ALARM_4

BOOT_EN_IN_CH

SCI_CH

PROG_OUT-ALARM_4PROG_IO-P8_OPROG_IO-P12_OPROG_IO-P14_OVS_AUDIO_SEL

VS_GAIN_SELSPI_MOSI

SPI_CLK

PROG_IO-P14_I

PROG_IO-P14_O

PROG_IO-P12_I

PROG_IO-P12_O

PROG_IO-P8_I

PROG_IO-P8_O

PROG_IN-P6_I

ACCESS_PTT

VS_INT

VS_CS

VS_RAC

VHF2 (14


IF7011

DET_VRVS

DET_VFWD

1n

73D02968C63-0

SHEET 3 OF 8

L102

C1047

1.u

1

1n

IF700

C1076

C1075

1n

R164

10.K

1n

C1048

VHF2

FILT_SW_B+

INTEGRATOR

DNP

15K

R117

R14122.K

22.KR140

1n

C1046

C1045

1n

1.uL101

C1082

IF702

1n

7

8

4

3

1

8

4

U100

LM2904 6

5

U100LM2904

2

C1071

1n

R146

22.K

1nC1049

D101

22.K

R144

(146–174 MHz) 1–25 W Power Control Circuit

V 4-19

2

AP CHIP CL2 X7R REEL 1000















AP CHIP REEL CL1 +/-30 220










Description

C1095 NOT PLACED –

C1097 2113741F25 CAP CHIP CL2 X7R REEL 1000




C1101 2113740F51 CAP CHIP REEL CL1 +/-30 100


C1103 2113741A57 CAP CHIP 33K +-5% (2160521A31)

C1104 2113741A53 CAP CHIP CL2 X7R REEL 22000

C1105 2113740F67 CAP CHIP CL1 +/-30 470 5%

C1106 2113740F67 CAP CHIP CL1 +/-30 470 5%

C1107 2113740F67 CAP CHIP CL1 +/-30 470 5%



















Circuit Ref.



.1 VHF2 PCB 8488977U01 (rev. P9) Parts List 1–25 W

Circuit Ref.



C1001 2311049A08 KEMET CAPS

C1002 2111078B59 CHIP CAP RF 470 5 NPO 100V


C1004 2111078B47 CAP CHIP RF 150 5 NP O 100V




C1008 2111078B42 CAP CHIP RF 100 5 NPO 100V













C1021 2111078B13 CAP ALT E16

C1022 2111078B09 CAP ALT E17

C1023 2111078B21 CAP ALT E35

C1024 2111078B05 CAP ALT E19

C1025 2111078B05 CAP ALT E19

C1027 2311049A45 CAP TANT CHIP 10 10 35

C1028 2113743K15 CER CHIP CAP .100UF

C1029 2113743K15 CER CHIP CAP .100UF

C1030 2113743E07 CER CHIP CAP .022UF

C1031 2113743E07 CER CHIP CAP .022UF

C1032 2113743E07 CER CHIP CAP .022UF

C1033 2113743E07 CER CHIP CAP .022UF


C1035 2113743E07 CER CHIP CAP .022UF

C1036 2113743E07 CER CHIP CAP .022UF

C1037 2113743E07 CER CHIP CAP .022UF


C1039 2113743E07 CER CHIP CAP .022UF








C1047 2113743K17 CAP CHIP .330 UF +80-20% 16V
















Circuit Ref.


C1063 2113741F25 C

C1064 2113741F25 C

C1065 2113741F25 C

C1066 2113741F25 C

C1067 2113741F25 C

C1068 2113741F25 C

C1069 2113741F25 C

C1070 2113741F25 C

C1071 2113741F25 C

C1072 2113741F25 C

C1073 2113741F25 C

C1074 2113741F25 C

C1075 2113741F25 C

C1076 2113741F25 C

C1077 2113741F25 C

C1078 2113740F59 C

C1079 2113741F25 C

C1080 2113741F25 C



C1083 2113741F25 C

C1084 2113740F59 C

C1085 2113741F25 C

C1086 2113741F25 C

C1087 2113741F25 C

C1088 2113741F25 C

C1089 2113741F25 C






Circuit Ref.

Motorola Part No.


C1127

C1128

C1129

C1130

C1131

C2000

C2001

C2002

C2003

C2004

C2005

C2006

C2007

C2008

C2009

C2010

C2011

C2012

C2013

C2014

C2015

C2016

C2017

C2018

C2019

C2020

C2021

C2022

C2023

C2024

C2025

C2026

CircuRef

IP REEL CL1 +/-30 18





.0 PF 50V 2.0 %



R CHIP 8.2 PF+-0.1PF

IP REEL CL1+/-30 8.2

IP REEL CL1 +/-30 6.8

R CHIP 5.6PF +-0.1PF



R CHIP 2.7 PF +-0.1PF

IP REEL CL1 +/-30 1.0

R CHIP LOW DIST

R CHIP LOW DIST

R CHIP LOW DIST

R CHIP LOW DIST

R CHIP LOW DIST

R CHIP LOW DIST

IP CL1 +/-30 470 5%


NT CHIP A/P 10UF 10%

IP REEL CL1+/-30 130

Description

C303 2113743K15 CER CHIP CAP .100UF

C304 2113743E20 CAP CHIP. 10 UF 10%

C305 2113743E20 CAP CHIP. 10 UF 10%

C306 2113743E20 CAP CHIP. 10 UF 10%

C307 2113743E20 CAP CHIP. 10 UF 10%

C308 2113743E20 CAP CHIP. 10 UF 10%

C309 2113743E20 CAP CHIP. 10 UF 10%

C310 2113743E20 CAP CHIP. 10 UF 10%

C311 2113743E20 CAP CHIP. 10 UF 10%

C312 2113743E20 CAP CHIP. 10 UF 10%

C313 2113743E20 CAP CHIP. 10 UF 10%

C314 2113743E20 CAP CHIP. 10 UF 10%

C315 2113743E20 CAP CHIP. 10 UF 10%

C316 2113743E20 CAP CHIP. 10 UF 10%

C317 2113743E20 CAP CHIP. 10 UF 10%

C318 2113743E20 CAP CHIP. 10 UF 10%

C319 2113743E20 CAP CHIP. 10 UF 10%

C320 2113743E20 CAP CHIP. 10 UF 10%








C328 2113740F67 CAP CHIP CL1 +/-30 470 5%

C329 2113740F67 CAP CHIP CL1 +/-30 470 5%

C330 2113740F67 CAP CHIP CL1 +/-30 470 5%

C331 2113740F67 CAP CHIP CL1 +/-30 470 5%


C333 2113740L41 CAP 91.0 PF 50V 2.0 %

C334 2113740L41 CAP 91.0 PF 50V 2.0 %

Circuit Ref.


2360567A03 CAP TANTALUM

2113740F59 CAP CHIP REEL CL1 +/-30 220

2113740F59 CAP CHIP REEL CL1 +/-30 220

2113740F59 CAP CHIP REEL CL1 +/-30 220

NOT PLACED –

2113743F18 CAP CHIP 2.2 UF 16V +80-20%

2311049J11 CAPACITOR TANT 10% 4.7UF

2311049A56 CAP TAN CHIP A/P 4.7 20 10

2113743K15 CER CHIP CAP .100UF

2113743F18 CAP CHIP 2.2 UF 16V +80-20%

2113743F18 CAP CHIP 2.2 UF 16V +80-20%

2113743F18 CAP CHIP 2.2 UF 16V +80-20%

2113743E20 CAP CHIP. 10 UF 10%

2113743E20 CAP CHIP. 10 UF 10%

2113743E20 CAP CHIP. 10 UF 10%

2113743E20 CAP CHIP. 10 UF 10%

2113743E20 CAP CHIP. 10 UF 10%

NOT PLACED –

2113743E20 CAP CHIP. 10 UF 10%

2113743E20 CAP CHIP. 10 UF 10%

2113743E20 CAP CHIP. 10 UF 10%

2113743E20 CAP CHIP. 10 UF 10%

2113743E20 CAP CHIP. 10 UF 10%

2113743E20 CAP CHIP. 10 UF 10%

2113743E20 CAP CHIP. 10 UF 10%

2113743E20 CAP CHIP. 10 UF 10%

2113741F49 CAP CHIP CL2 X7R REEL 10000






it .





C2030 2113741F39 CAP CHIP CL2 XTR REEL 3900













C2043 2113740L14 CAP CER CHIP 6.8PF +-0.1PF

C2044 2113740L06 CAP CER CHIP 3.3 PF+/-0.1PF

C2045 2113740F67 CAP CHIP CL1 +/-30 470 5%

C2046 2113740F67 CAP CHIP CL1 +/-30 470 5%

C2047 2113740F67 CAP CHIP CL1 +/-30 470 5%

C2048 2113740F67 CAP CHIP CL1 +/-30 470 5%


C2050 2113740F67 CAP CHIP CL1 +/-30 470 5%


C2052 2113740F67 CAP CHIP CL1 +/-30 470 5%


C2054 2113740L37 CAP 62.0 PF 50V 2.0%




Circuit Ref.


C2058 2113740F33 CAP CH

C2059 2113740F33 CAP CH

C2060 2113740F31 CAP CH

C2061 2113740F29 CAP CH

C2062 2113740F29 CAP CH

C2063 2113740L22 CAP 15

C2064 2113740F32 CAP CH

C2065 2113740F27 CAP CH

C2066 2113740L16 CAP CE

C2067 2113740F25 CAP CH

C2068 2113740F23 CAP CH

C2069 2113740L12 CAP CE

C2070 2113740F41 CAP CH

C2071 2113740F41 CAP CH

C2072 2113740L04 CAP CE

C2073 2113740F03 CAP CH

C2074 2109720D14 CAP CE0.1UF

C2075 2109720D14 CAP CE0.1UF


C2077 2109720D14 CAP CE0.1UF

C2078 2109720D14 CAP CE0.1UF

C2079 2109720D14 CAP CE0.1UF

C2080 2109720D14 CAP CE0.1UF

C2081 2113740F67 CAP CH

C300 2113740F44 CAP CH

C301 2311049A57 CAP TA16V

C302 2113740F54 CAP CH

Circuit Ref.

Motorola Part No.

V 4-21

AP TANT CHIP A/P 10UF 10% 6V



AP TAN CHIP A/P 4.7 20 10

AP CER CHIP 1.0UF 20% 6.3V

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

AP CHIP CLS2 100000 PF 20V 0

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

Description



C5041 2113743F18 CAP CHIP 2.2 UF 16V +80-20%

C5042 2113743F16 CAP CHIP 1.0UF 16V+80-20%

C5043 2113743F16 CAP CHIP 1.0UF 16V+80-20%

C5044 2113928C04 CAP CER CHIP 4.7UF 6.3V10%0805

C5045 2113743F16 CAP CHIP 1.0UF 16V+80-20%

C5046 2113743E20 CAP CHIP. 10 UF 10%

C5047 2113743E20 CAP CHIP. 10 UF 10%

C5048 2113743E20 CAP CHIP. 10 UF 10%

C5049 2113743E20 CAP CHIP. 10 UF 10%

C5050 2113743E20 CAP CHIP. 10 UF 10%

C5051 2113743E20 CAP CHIP. 10 UF 10%(Not used in GM3188/GM3189)

C5052 2113743E20 CAP CHIP. 10 UF 10%







C5059 2113743E07 CER CHIP CAP .022UF

C5060 2113741M69 CAP CHIP CLS2 100000 PF 20V 10




Circuit Ref.



C335 2113740L17 CAP CER CHIP 9.1 PF+-0.1PF









C344 NOT PLACED –

C345 NOT PLACED –

C346 2113740F45 CAP CHIP REEL CL1+/-30 56



C349 NOT PLACED –







C356 NOT PLACED –


C359 NOT PLACED –

C360 NOT PLACED –



C363 NOT PLACED –

C364 2113740F25 CAP CHIP REEL CL1+/-30 8.2


C366 NOT PLACED –

Circuit Ref.


C367 NOT PLACED –



















C421 2113743E07 CER CHIP CAP .022UF



C490 NOT PLACED –


C5001 2389289U01 10UF 50V 20% ALUMINUM SMD

C5002 2311049A99 CAP TANT CHIP 47 UF 10V 20%


C5005 2360567A03 CAP TANTALUM

C5006 2311049A57 CAP TANT CHIP A/P 10UF 10% 16V



Circuit Ref.


C5009 2311049A57 C1

C5010 2311049A57 C1

C5011 2311049A57 C1

C5012 2311049A56 C

C5013 2113928P04 C


C5015 2113743K15 C

C5016 2113743K15 C

C5017 2113743K15 C

C5018 2113743K15 C

C5019 2113743K15 C

C5020 2113743K15 C

C5021 2113741M69 C1

C5022 2113743K15 C

C5023 2113743K15 C

C5024 2113743K15 C

C5025 2113743K15 C

C5026 2113743K15 C

C5027 2113743K15 C

C5028 2113743K15 C

C5029 2113743K15 C

C5030 2113743K15 C

C5031 2113743K15 C

C5032 2113743K15 C

C5033 2113743K15 C

C5034 2113743K15 C

C5035 2113743K15 C

C5036 2113743K15 C

C5037 2113743K15 C

C5038 2113743K15 C

Circuit Ref.

Motorola Part No.


C5064

C5065

C5066

C5067

C5068

C5069

C5070

C5071

C5072

C5073

C5074

C5075

C5076

C5077

C5078

C5079

C5080

C5081

C5082

C5083

C5084

C5085

C5086

C5087

C5088

C5089

C5090

C5091

C5092

C5094

C5095

CircuRef

IP CL2 X7R REEL 1000






















IP CLS2 100000 PF 20V

BD353 RH DIODE CHT

BD353 RH DIODE CHT

DUAL 70V ‘5B’ COMM


Description

D103 4802482J02 PIN DIODE SMD

D104 4802482J02 PIN DIODE SMD

D105 4805218N57 DIODE DUAL




D200 4802233J09 DIODE TRIPLE SOT25-RH


D202 4862824C03 DIODE VARACTOR

D203 4805649Q13 DIODE VCTR ISV 228



D301 4802245J97 Band Switchind Diode, Rohm DAN




D305 4880142L01 SOT MMBV109 RH

D400 4813833C07 DIODE DUAL 100V ‘5C’ SERIES

D401 4813833C02 DIODE DUAL 70V ‘5B’ COMM CATH

D402 4809948D42 DIODE SCHOTTKY RB751V-40


D501 NOT PLACED –

D502 4813825A23 DIODE, DISCRETE SPECIALS VAR&P



FL300 9180022M11 XTAL FILTER 44.85MHZ

Circuit Ref.













NOT PLACED –








2113740F51 CAP CHIP REEL CL1 +/-30 100

2113740F51 CAP CHIP REEL CL1 +/-30 100

2113741A53 CAP CHIP CL2 X7R REEL 22000


2113740F53 CAP CHIP REEL CL1 +/-30 120

2113740F49 CAP CHIP REEL CL1 +/-30 82

2113740F49 CAP CHIP REEL CL1 +/-30 82

2113740F49 CAP CHIP REEL CL1 +/-30 82

2113740F49 CAP CHIP REEL CL1 +/-30 82

2113740F59 CAP CHIP REEL CL1 +/-30 220

2113740F59 CAP CHIP REEL CL1 +/-30 220

2113740F59 CAP CHIP REEL CL1 +/-30 220

it .







C5101 2113741F25 CAP CHIP CL2 X7R REEL 1000(Not used in GM3188/GM3189)


C5103 2113743K15 CER CHIP CAP .100UF(Not used in GM3188/GM3189)





C5114 2113743F16 CAP CHIP 1.0UF 16V+80-20%




C5118 2113743E20 CAP CHIP. 10 UF 10%

C5119 2113743H14 CAP CHIP 10.0 UF 16V +80-20%









C608 NOT PLACED –

C609 NOT PLACED –



Circuit Ref.


C612 2113741F25 CAP CH

C613 2113741F25 CAP CH

C614 2113741F25 CAP CH

C615 2113741F25 CAP CH

C616 2113741F25 CAP CH

C617 2113741F25 CAP CH

C618 2113741F25 CAP CH

C619 NOT PLACED –

C620 2113741F25 CAP CH

C621 2113741F25 CAP CH

C622 2113741F25 CAP CH

C623 2113741F25 CAP CH

C624 2113741F25 CAP CH

C625 2113741F25 CAP CH

C626 2113741F25 CAP CH

C627 2113741F25 CAP CH

C628 2113741F25 CAP CH

C629 2113741F25 CAP CH

C630 2113741F25 CAP CH

C631 2113741F25 CAP CH

C632 2113741F25 CAP CH

C633 2113741F25 CAP CH

C662 2113741F25 CAP CH

C678 2113741M69 CAP CH10

CR300 4880154K03 SOT MMDUAL S


D100 NOT PLACED –

D101 4813833C02 DIODE CATH


Circuit Ref.

Motorola Part No.

V 4-23

OIL AIR WOUND INDUC 33.47







NDUCTOR BEAD CHIP

NDUCTOR BEAD CHIP

NDUCTOR BEAD CHIP

EAT SPREADER WM

AD GROUND LCD

AD GROUND LCD

AD GROUND LCD

AD GROUND LCD

AD GROUND LCD

AD GROUND LCD

ONTACT, PCB SPEAKER

ONTACT, PCB SPEAKER

ONTACT, PCB SPEAKER

ONTACT, PCB SPEAKER

UTS

ONNECTOR,ACCY 16 PIN

ARLIN VHF

DMOS SMT 35W 520MH 12V

STR NPN 40V .2A GEN PURP


STR NPN 30V DARLINGTON

STR 520 MHZ 3W, 12.5V RF DMO

Description

Q106 4805128M27 SOT TRANS

Q200 4802245J95 BJT, NPN TRANSISTOR

Q300 4809940E02 TSTR DIG NPN DTC114YE

Q301 4813824A17 XSTR PNP40V .2A GENPB=100-300

Q302 4813824A10 TSTR NPN 40V .2A GEN PURP


Q304 4809939C04 TSTR DUAL PNP/NPN UMC3

Q305 4802197J95 RF TRANSISTOR PBR941



Q401 4880141L03 QSTR PNP SOT23 LO PROFILE TAPE





Q408 4880048M01 TSTR NPN DIG 47K/47K

Q409 4880048M01 TSTR NPN DIG 47K/47K

Q410 4880048M01 TSTR NPN DIG 47K/47K

Q411 4880048M01 TSTR NPN DIG 47K/47K

Q412 4880048M01 TSTR NPN DIG 47K/47K



Q415 NOT PLACED –







Q504 4880048M01 TSTR NPN DIG 47K/47K

Circuit Ref.



FL301 9180468V06 SMD455KHZ 4 ELEMENT CER FLTR




J11 2889309U01 MINI-UHF PCB R.A

J2 0989241U02 FLEX 20PIN 1MM TOP NON ZIF

J3 0986615Z01 CONN,ZIF,F,28CONT,TIN,CBL(Not used in GM3188/GM3189)

L100 2484657R01 INDUCTOR BEAD CHIP






L106 2460591A11 COIL AIR WOUND INDUC 7.66


L108 2462587X69 IND CHIP LO-PRO 1200 NH 5%

L109 NOT PLACED –

L110 2462587N42 CHIP IND 12 NH 5%

L111 2485873L05 ENCAPSULATED AIR WOUND 48NH




L115 2485873L01 ENCAPSULATED AIR WOUND COIL



Circuit Ref.






L122 2460591C23 COIL AIR WOUND INDUC 13.85


L200 2462587Q42 IND CHIP 390NH 10%

L201 2462587V44 IND CHIP 680 NH 10%

L202 2462587V44 IND CHIP 680 NH 10%

L203 2462587V44 IND CHIP 680 NH 10%

L204 2462587V44 IND CHIP 680 NH 10%

L205 2462587Q47 IND CHIP 1000 NH 10%

L206 2413923C05 IND CHIP 33 NH 2%

L207 2413923C07 IND CHIP 47 NH 2%

L208 2413926N24 IND CER CHIP 100.0 NH 5%

L209 2413926N24 IND CER CHIP 100.0 NH 5%

L210 2413926N24 IND CER CHIP 100.0 NH 5%

L211 2413926N24 IND CER CHIP 100.0 NH 5%

L212 2413926N24 IND CER CHIP 100.0 NH 5%

L213 2413926N24 IND CER CHIP 100.0 NH 5%

L214 2413926H20 IND CHIP 47.0 NH 5%

L215 2413926H20 IND CHIP 47.0 NH 5%

L216 2413926H20 IND CHIP 47.0 NH 5%

L217 2462587Q42 IND CHIP 390NH 10%

L300 2460591G24 COIL AIR WOUND INDUC 33.47



L303 2462587N69 CHIP IND 1200 NH 5%

L304 2483411T74 INDUCTOR CHIP SHIELDED

L305 2413926K31 IND CER CHIP 470.0 NH 5%

L306 2462587N55 CHIP IND 150 NH 5%


Circuit Ref.


L308 2460591G24 C

L309 2460591G24 C

L310 2460591G24 C

L311 2460591G24 C

L312 2460591G24 C

L313 2460591G24 C

L314 2460591G24 C

L315 NOT PLACED –

L500 2484657R01 I

L501 2484657R01 I

L502 2484657R01 I

M100 2686201B01 H

M105 7588823L03 P

M106 7588823L03 P

M107 7588823L03 P

M108 7588823L04 P

M109 7588823L04 P

M110 7588823L04 P

M111 3985994A01 C

M112 3985994A01 C

M113 3985994A01 C

M114 3985994A01 C

M9 0289511U01 N

P1 2804503J01 C

P2 NOT PLACED –

PCB 8488977U01 M

Q100 4886163B01 L

Q101 4813824A10 T

Q102 4813824A10 T

Q103 4813824A06 X

Q105 4813828A11 TL

Circuit Ref.

Motorola Part No.


Q505

Q506

R101

R102

R103

R104

R105

R106

R107

R108

R109

R110

R111

R112

R113

R114

R115

R116

R117

R118

R119

R120

R121

R122

R123

R124

R125

R126

R127

R130

R131

CircuRef

ES 2200 OHMS 5%

ES 2200 OHMS 5%

ES 2200 OHMS 5%

ES 510 OHMS 5%

ES 470 OHMS 5%

ES 470 OHMS 5%

ES 300 OHMS 5%

ES 300 OHMS 5%

ES 220 OHMS 5%

ES 100 OHMS 5%

IP 36 OHM 5 1/8W

IP 36 OHM 5 1/8W

IP 47K OHMS 1% 1/16W


ES 10K OHMS 5%

ES 10K OHMS 5%

ES 5.1 OHMS 5%

ES 120K OHMS 5%

ES 0 OHMS +-.050

ES 0 OHMS +-.050

ES 150K OHMS 5%

ES 150K OHMS 5%

ES 51 OHMS 5%

ES 100K OHMS 5%

ES 47K OHMS 5%

ES 30K OHMS 5%

Description

R213 0662057A65 CHIP RES 4700 OHMS 5%

R214 0662057A65 CHIP RES 4700 OHMS 5%

R215 0662057A65 CHIP RES 4700 OHMS 5%

R216 0662057A63 CHIP RES 3900 OHMS 5%

R217 0662057A52 CHIP RES 1300OHMS 5%05

R218 0662057A49 CHIP RES 1000 OHMS 5%

R219 NOT PLACED –

R220 0662057A42 CHIP RES 510 OHMS 5%

R221 0662057A33 CHIP RES 220 OHMS 5%

R222 0662057A33 CHIP RES 220 OHMS 5%

R223 0662057A33 CHIP RES 220 OHMS 5%

R224 0662057A53 CHIP RES 1500 OHMS 5%

R225 0662057A29 CHIP RES 150 OHMS 5%

R226 0662057A29 CHIP RES 150 OHMS 5%

R227 0662057A25 CHIP RES 100 OHMS 5%

R228 0662057A25 CHIP RES 100 OHMS 5%

R229 0662057A25 CHIP RES 100 OHMS 5%

R230 0662057A25 CHIP RES 100 OHMS 5%

R231 0662057A18 CHIP RES 51 OHMS 5%

R232 0662057A17 RES CHIP 47 OHMS 5%

R233 0662057A17 RES CHIP 47 OHMS 5%

R234 0662057A15 CHIP RES 39 OHMS 5%

R235 0662057A07 CHIP RES 18 OHMS 5%

R300 0662057A73 CHIP RES 10K OHMS 5%

R301 0662057A41 CHIP RES 470 OHMS 5%

R302 0662057B47 CHIP RES 0 OHMS +-.050 OHMS


R304 0662057A85 CHIP RES 33K OHM 5%

R305 0662057A80 CHIP RES 20K OHMS 5%

R306 0662057A80 CHIP RES 20K OHMS 5%

R307 0662057A80 CHIP RES 20K OHMS 5%

Circuit Ref.


4813824A10 TSTR NPN 40V .2A GEN PURP

4813824A10 TSTR NPN 40V .2A GEN PURP

NOT PLACED –

0683962T51 RES CHIP 120 5-1

0683962T51 RES CHIP 120 5-1

0683962T51 RES CHIP 120 5-1

0680194M18 RES 51 OHMS 5% 1W

0680194M18 RES 51 OHMS 5% 1W

0680194M18 RES 51 OHMS 5% 1W

0680194M18 RES 51 OHMS 5% 1W

0662057A05 CHIP RES 15 OHMS 5%

NOT PLACED –

NOT PLACED –

0662057P95 RES CHIP 100.0K 1% 30X60

0662057P10 RES CHIP 10.0K 1% 30X60

0662057P10 RES CHIP 10.0K 1% 30X60

0662057P10 RES CHIP 10.0K 1% 30X60

0662057P10 RES CHIP 10.0K 1% 30X60

0662057P02 RES. CHIP 15K 1% 30X60

0662057C51 CHIP RES 100 OHMS 5%

0662057C51 CHIP RES 100 OHMS 5%

0662057C51 CHIP RES 100 OHMS 5%

0662057C51 CHIP RES 100 OHMS 5%

0662057C19 CHIP RES 4.7 OHMS 5%

0662057C13 CHIP RES 2.7 OHMS 5%

0662057C13 CHIP RES 2.7 OHMS 5%

0662057C13 CHIP RES 2.7 OHMS 5%

0662057C03 CHIP RES 1.0 OHMS 5%

0662057C03 CHIP RES 1.0 OHMS 5%

0662057B47 CHIP RES 0 OHMS +-.050 OHMS

0662057A97 CHIP RES 100K OHMS 5%

it .


R132 NOT PLACED –

R134 0662057A89 CHIP RES 47K OHMS 5%

R135 0662057A88 CHIP RES 43K OHMS 5%

R136 0662057A87 CHIP RES 39K OHMS 5%

R137 0662057A87 CHIP RES 39K OHMS 5%

R138 0662057A87 CHIP RES 39K OHMS 5%

R139 0662057A87 CHIP RES 39K OHMS 5%

R140 0662057A81 CHIP RES 22K OHMS 5%

R141 0662057A81 CHIP RES 22K OHMS 5%

R142 0662057A81 CHIP RES 22K OHMS 5%

R143 0662057A81 CHIP RES 22K OHMS 5%

R144 0662057A81 CHIP RES 22K OHMS 5%

R145 0662057A81 CHIP RES 22K OHMS 5%

R146 0662057A81 CHIP RES 22K OHMS 5%

R147 0662057A81 CHIP RES 22K OHMS 5%

R148 0662057A81 CHIP RES 22K OHMS 5%

R149 0662057A81 CHIP RES 22K OHMS 5%

R150 0662057A73 CHIP RES 10K OHMS 5%

R151 0662057A67 CHIP RES 5600 OHMS 5%

R153 0662057A73 CHIP RES 10K OHMS 5%

R155 0662057A73 CHIP RES 10K OHMS 5%

R156 0662057A73 CHIP RES 10K OHMS 5%

R157 0662057A91 CHIP RES 56K OHMS 5%

R158 0662057A67 CHIP RES 5600 OHMS 5%

R159 NOT PLACED –

R160 0662057A61 CHIP RES 3300 OHMS 5%

R161 0662057A61 CHIP RES 3300 OHMS 5%

R162 0662057A61 CHIP RES 3300 OHMS 5%

R163 0662057A61 CHIP RES 3300 OHMS 5%

R164 0662057A73 CHIP RES 10K OHMS 5%

R165 0662057A58 CHIP RES 2400 OHMS 5%

R166 0662057A58 CHIP RES 2400 OHMS 5%

Circuit Ref.


R167 0662057A57 CHIP R

R168 0662057A57 CHIP R

R169 0662057A57 CHIP R

R170 0662057A42 CHIP R

R171 0662057A41 CHIP R

R172 0662057A41 CHIP R

R173 0662057A36 CHIP R

R174 0662057A36 CHIP R

R175 0662057A33 CHIP R

R176 0662057A25 CHIP R

R177 NOT PLACED –

R178 0662057A14 RES CH

R179 0662057A14 RES CH

R180 0660082A89 RES CH

R181 0660082A89 RES CH

R182 0662057A73 CHIP R

R185 0662057A73 CHIP R

R186 0662057C20 CHIP R

R200 0662057A99 CHIP R

R201 0662057B47 CHIP ROHMS

R202 NOT PLACED –


R204 NOT PLACED –

R205 NOT PLACED –

R206 0662057B02 CHIP R

R207 0662057B02 CHIP R

R208 0662057A18 CHIP R

R209 0662057A97 CHIP R

R210 NOT PLACED –

R211 0662057A89 CHIP R

R212 0662057A84 CHIP R

Circuit Ref.

Motorola Part No.

V 4-25

HIP RES 33K OHM 5%

HIP RES 33K OHM 5%

HIP RES 33K OHM 5%

HIP RES 33K OHM 5%

HIP RES 10K OHMS 5%

HIP RES 10K OHMS 5%

HIP RES 10K OHMS 5%

HIP RES 10K OHMS 5%

HIP RES 10K OHMS 5%

HIP RES 3300 OHMS 5%

HIP RES 10K OHMS 5%

HIP RES 10K OHMS 5%

HIP RES 10K OHMS 5%

HIP RES 10K OHMS 5%








HIP RES 220 OHMS 5%

HIP RES 51 OHMS 5%

HIP RES 10K OHMS 5%

HIP RES 10 OHMS 5%

Description

R473 NOT PLACED –


R5001 0662057T68 RES CHIP 1.0K 1% 30*60

R5002 0662057C01 CHIP RES 0 OHMS .050 OHMS(Not used in GM3188/GM3189)




R5011 NOT PLACED –




R5019 0662057B05 CHIP RES 200K OHMS 5%

R5020 0662057B02 CHIP RES 150K OHMS 5%

R5021 0662057A97 CHIP RES 100K OHMS 5%

R5022 0662057A97 CHIP RES 100K OHMS 5%

R5023 0662057A97 CHIP RES 100K OHMS 5%

R5024 0662057A97 CHIP RES 100K OHMS 5%(Not used in GM3188/GM3189)

R5025 0662057A97 CHIP RES 100K OHMS 5%

R5026 0662057A85 CHIP RES 33K OHM 5%

R5027 0662057B08 CHIP RES 270K OHMS 5%

R5028 0662057A97 CHIP RES 100K OHMS 5%

R5029 0662057A97 CHIP RES 100K OHMS 5%

R5030 0662057A85 CHIP RES 33K OHM 5%

R5031 0662057A92 CHIP RES 62K OHMS 5%

R5032 0662057A89 CHIP RES 47K OHMS 5%

R5033 0662057A89 CHIP RES 47K OHMS 5%

R5034 0662057A86 CHIP RES 36K OHMS 5%

R5035 0662057A89 CHIP RES 47K OHMS 5%

Circuit Ref.



R308 0662057A80 CHIP RES 20K OHMS 5%

R309 0662057A77 CHIP RES 15K OHMS 5%

R310 0662057A77 CHIP RES 15K OHMS 5%

R311 NOT PLACED –

R312 0662057A76 CHIP RES 13K OHMS 5%

R313 0662057A75 CHIP RES 12K OHMS 5%

R314 0662057A75 CHIP RES 12K OHMS 5%

R315 0662057A75 CHIP RES 12K OHMS 5%

R316 0662057A75 CHIP RES 12K OHMS 5%

R317 0662057A75 CHIP RES 12K OHMS 5%

R318 0662057A75 CHIP RES 12K OHMS 5%

R319 0662057A75 CHIP RES 12K OHMS 5%

R320 0662057A73 CHIP RES 10K OHMS 5%

R321 0662057A71 CHIP RES 8200 OHMS 5%

R322 0662057A65 CHIP RES 4700 OHMS 5%

R323 0662057A65 CHIP RES 4700 OHMS 5%

R324 0662057A61 CHIP RES 3300 OHMS 5%

R325 0662057A61 CHIP RES 3300 OHMS 5%

R326 0662057A58 CHIP RES 2400 OHMS 5%

R327 0662057A58 CHIP RES 2400 OHMS 5%

R328 0662057A55 CHIP RES 1800 OHM 5%

R329 0662057A51 CHIP RES 1200 OHMS 5%

R330 0662057A49 CHIP RES 1000 OHMS 5%

R331 0662057A45 CHIP RES 680 OHMS 5%

R332 0662057A43 CHIP RES 560 OHMS 5%

R333 0662057A40 CHIP RES 430 OHMS 5%

R334 0662057A39 CHIP RES 390 OHMS 5%

R335 0662057A33 CHIP RES 220 OHMS 5%

R336 0662057A25 CHIP RES 100 OHMS 5%

R337 0662057A25 CHIP RES 100 OHMS 5%

R338 0662057A18 CHIP RES 51 OHMS 5%

R339 0662057A18 CHIP RES 51 OHMS 5%

Circuit Ref.


R340 0662057A18 CHIP RES 51 OHMS 5%

R341 0662057A01 CHIP RES 10 OHMS 5%

R342 0662057A01 CHIP RES 10 OHMS 5%

R343 0662057A01 CHIP RES 10 OHMS 5%

R344 0662057A01 CHIP RES 10 OHMS 5%

R345 0662057A73 CHIP RES 10K OHMS 5%

R346 0662057A73 CHIP RES 10K OHMS 5%

R401 0662057C85 CHIP RES 2700 OHMS 5%








R415 NOT PLACED –

R421 0662057A33 CHIP RES 220 OHMS 5%

R422 0662057A73 CHIP RES 10K OHMS 5%

R423 NOT PLACED –

R424 NOT PLACED –

R425 0662057A97 CHIP RES 100K OHMS 5%

R426 0662057A97 CHIP RES 100K OHMS 5%

R427 NOT PLACED –

R428 0662057A97 CHIP RES 100K OHMS 5%

R429 0662057A97 CHIP RES 100K OHMS 5%

R430 0662057A87 CHIP RES 39K OHMS 5%

R431 NOT PLACED –

R432 0662057A85 CHIP RES 33K OHM 5%

Circuit Ref.


R433 0662057A85 C

R434 0662057A85 C

R435 0662057A85 C

R436 0662057A85 C

R438 0662057A73 C

R439 0662057A73 C

R440 0662057A73 C

R441 0662057A73 C

R442 0662057A73 C

R443 0662057A61 C

R444 0662057A73 C

R445 0662057A73 C

R450 0662057A73 C

R451 0662057A73 C

R453 0662057A61 C

R454 0662057A61 C

R455 0662057A61 C

R456 0662057A61 C

R457 0662057A61 C

R458 0662057A61 C

R459 NOT PLACED –

R460 0662057A53 C

R461 0662057A33 C

R462 0662057A18 C

R463 0662057A73 C

R466 NOT PLACED –

R467 NOT PLACED –

R468 NOT PLACED –

R469 NOT PLACED –

R470 NOT PLACED –

R471 0662057A01 C

R472 NOT PLACED –

Circuit Ref.

Motorola Part No.


R5036

R5037

R5038

R5039

R5040

R5041

R5042

R5043

R5044

R5045

R5046

R5047

R5048

R5049

R5050

R5051

R5052

R5053

R5054

R5055

R5056

R5057

R5058

R5059

R5060

R5061

R5062

R5063

R5064

R5065

R5066

CircuRef

ES 0 OHMS +-.050

ES 100 OHMS 5%

ES 100 OHMS 5%

ES 0 OHMS .050 OHMS

IP 330 5 1/8W

ES 0 OHMS +-.050

ES 0 OHMS .050 OHMS

ES 0 OHMS .050 OHMS

ES 220 OHMS 5%

ES 100 OHMS 5%

ISTOR 47KOHM

TIOMETER W/SWITCH E

IELD

IELD

IELD

SHIELD

ENA SHIELD

SHIELD

TRANSFORMER

TRANSFORMER

COST SING SPLY DR

UHF/800 MHZ LDMOS

COST SING SPLY DR

P AMP GEN PURP D

Description

U200 5185963A27 IC TESTED AT25016 48 PIN GFP

U201 5105750U54 IC PKG DIE VCO BUFFER

U300 5186144B01 FM IF IC SA616

U301 5109522E10 IC 3-INV LMOS TC7W04FU

U302 4808612Y05 CROSSOVER QUAD DIODE SMS3928-0

U400 5102463J64 16KX8 SPI SERIAL EEPROM

U402 NOT PLACED –

U403 5102226J56 68HC11FLO_PASS5 100P IN TQFP


U405 5113805A75 IC 8 BIT SER TO PAR/PAR HC595

U500 5113818A01 IC LOW COST SING SPLY LM2904DR

U501 0104016J81 9V REGULATOR ASSEMBLY

U502 5102463J95 AUDIO PA TDA1519C

U503 5105469E65 IC VLTG REGLTR

U504 5185130C53 IC ASFIC_CMP_R1




U508 5113816A30 IC 3.3V LOW DROPOUT POS. REG.

U509 5113806A20 IC MUX/DEMUX TRIPLE 2-CHNL

U510 5104187K94 IC LP2986ILDX-3.3 VLTG REG

U514 4802393L66 MOSFET P-CH

U515 5162852A59 IC CMOS ANALOG SWITCH SPDT (Not used in GM3188/GM3189)

VR101 4813830A15 TSTR 5.6V 5% 20MA 225MW

VR102 4813830A15 TSTR 5.6V 5% 20MA 225MW

Circuit Ref.




0662057A85 CHIP RES 33K OHM 5%









0662057B47 CHIP RES 0 OHMS +-.050 OHMS (Not used in GM3688/GM3689)











NOT PLACED –

NOT PLACED –




NOT PLACED –

NOT PLACED –

0662057A68 CHIP RES 6200 OHMS 5%

0662057A49 CHIP RES 1000 OHMS 5%

it .




R5069 0662057A73 CHIP RES 10K OHMS 5%

R5070 0662057A57 CHIP RES 2200 OHMS 5%

R5071 0662057A57 CHIP RES 2200 OHMS 5%

R5072 0662057A65 CHIP RES 4700 OHMS 5%

R5073 0662057A49 CHIP RES 1000 OHMS 5%

R5074 0662057A49 CHIP RES 1000 OHMS 5%

R5075 0662057A42 CHIP RES 510 OHMS 5%

R5076 0662057A42 CHIP RES 510 OHMS 5%

R5077 0662057A36 CHIP RES 300 OHMS 5%

R5078 0662057A25 CHIP RES 100 OHMS 5%

R5079 0662057A25 CHIP RES 100 OHMS 5%

R5080 0662057A01 CHIP RES 10 OHMS 5%

R5081 0613952D78 CER CHIP RES 6340 OHM 1% 0603

R5082 0662057A90 CHIP RES 51K OHMS 5%

R5083 0662057B08 CHIP RES 270K OHMS 5%

R5084 0662057B47 CHIP RES 0 OHMS +-.050 OHMS (Not used in GM3188/GM3189)


R5086 0662057A43 CHIP RES 560 OHMS 5%

R5087 0662057A97 CHIP RES 100K OHMS 5%



R5092 0662057A73 CHIP RES 10K OHMS 5%

R5093 0662057A73 CHIP RES 10K OHMS 5%


R5095 0662057A82 CHIP RES 24K OHMS 5%

R5096 0662057A73 CHIP RES 10K OHMS 5%


Circuit Ref.





R5101 0662057A25 CHIP R

R5102 0662057A25 CHIP R


R600 0662057C01 CHIP R

R601 0611077A62 RES CH


R603 0662057C01 CHIP R

R604 0662057C01 CHIP R

R610 0662057C59 CHIP R

R615 0662057A25 CHIP R

RT100 0680361L01 THERM

S5010 1889288U01 POTENVOLUM

SH200 2689590U01 VCO SH

SH201 2689589U01 VCO SH

SH202 2689589U01 VCO SH

SH300 2689591U01 MIXER

SH301 2689593U01 FRONT

SH302 2689591U01 MIXER

T300 2580541Z01 BALUN

T301 2580541Z01 BALUN

U100 5113818A01 IC LOWLM2904

U101 5185130C65 IC VHF/DRIVE

U102 5113818A01 IC LOWLM2904

U103 5113819A04 IC QD OMC3303

Circuit Ref.

Motorola Part No.

V 4-27
VR400 NOT PLACED –

VR401 4813830G12 DIODE 4.3V 5% ‘CP’ 500MW _4687

VR402 4813830A09 DIODE 3.3V 5% 225MW MMBZ5226B

VR500 4813832C77 TRANS SUP. 24V HIGH PWR

VR501 4813830A14 DIODE 5.1V 5% 225MW MMBZ5231B_


VR503 4813830G09 DIODE 3.3V 5% ‘CK’ 500MW _4684

VR504 4813830G09 DIODE 3.3V 5% ‘CK’ 500MW _4684

VR692 4813830A75 DIODE DUAL COM ANODE

VR693 4813830A77 DIODE DL ZENER TVS 33V 1.0A







Y200 NOT PLACED –

Y201 4880114R06 CRYSTAL 16.8MHZ

Y300 9186145B02 CER.DISCR. CDBCA455CX36-TC

Y301 4880606B09 2ND OSC XTAL 44.395 MHZ

Circuit Ref.



Notes

V 4-29

3

73D02968C63-0

SHEET 1 OF 8

9V COMP_B+FILT_SW_B+

TX_INJ

9V FILT_SW_B+

PA Compartment

RX



.0 VHF 1–25 W Band 2 PCB 8486672Z01 / Schematics

TX_EN

TX_INJ

DET_VFWD

DET_VRVS

INTEGRATOR

PA_BIAS

PA_CURRENT

PWR_SET

RX_EN

TX_EN

9V

CO

MP

_B+

DET-VFWD

DET_VRVSFILT

_SW

_B+

INTEGRATOR

PA_BIAS

PA_CURRENT

PWR_SET

RX

RX_EN

MAIN

VHF2 In


01_REV O

C40

6

C41

4C

490

C60

2

C60

3

C60

4

C60

5

C60

6C

607

C60

9

C61

0

C61

1

C61

2

C61

3

C61

5

C618

C61

9

C62

0

C62

1

C62

2

C62

3

C62

4

C62

5

C62

6

C62

7

C62

8

C62

9

C63

0

C63

1

C63

2

C63

3

C66

2

C67

8

C1087

C1088

C1097

C1098

C1113

C1114

C11

22

C11

23

C1125

C5001

C50

03

C5005

C5010

C5011

C50

12

C5013

C5014

C50

15

C5019

C5020

C5021

C50

22

C5023

C50

24

C5025

C5026

C50

27

C5028C5029

C5030

C5032

C50

33

C5034

C50

35

C50

38

C5044

C50

46C50

47

C5048

C50

50

C5051

C50

52

C50

53

C50

54

C5056

C50

57

C50

59

C50

62

C5071

C5074

C5076

C50

78

C5079

C5080

C50

81

C5087

C5088

C5089C50

90

C50

95

C5096

C5100

C51

01

C5102 C51

03

C51

10

C51

11

D40

0

D50

0D502

D51

3

L120

M6

M9

M102

M10

7

1 15

2 16

P1

Q414

Q50

0Q

503

R40

6

R42

8

R43

0

R44

0

R441

R444

R44

5

R46

1

R472

R47

3

R60

1

R60

2

R61

0

R50

00

R50

01

R5009

R5019

R5021

R50

22

R5024

R50

31

R50

32

R5033

R50

34

R50

38

R50

39

R50

40

R50

43

R50

44

R50

45

R50

46

R50

47

R50

48

R5050

R50

52

R5053

R50

54

R50

55

R50

56

R50

57

R5063

R5064

R5065

R50

66

R50

67

R50

68

R50

70

R5071

R50

73

R5074

R5075

R50

77

R50

79

R50

80

R5081 R5082R5083

R5084

R50

85

R5086

R50

87

R50

89

TP3

21

8

U402

5

2

3

4

U501

1 9

U502

1 37

2513

U504

14

58

U505

1

4 5

8

U506

16

18

9U509

4 316 U

515

VR500 VR501

VR504

VR693

VHF2

8486672Z

C301

C302

C30

3

C304 C305

C306

C30

7

C30

8C

309

C31

0C

311

C312

C31

3

C31

4

C31

5

C31

6C

317

C318

C319

C320

C32

2

C335

C336

C352

C353

C356

C357

C359

C36

0

C364

C36

7

C40

2

C41

1

C41

8

C60

8C

614

C61

6C

617

C1001

C10

04C

1005

C1007

C1008 C1009

C1011

C1012

C1013

C1014

C10

15

C1016 C1017

C1018

C10

19

C1020

C1021

C1022

C1023C10

24

C10

30

C10

31

C1033

C1034

C10

37

C10

39

C1041

C10

44

C10

47

C10

49

C10

52

C10

57

C1063

C1064C1065

C1068

C1069

C10

74

C10

76

C10

82

C1099

C11

00

C11

04

C11

05

C1115

C11

16

C1117

C1118 C1119

C11

20

C11

24

C2001

C2002 C2004

C2012

C20

13

C2014

C20

16C

2024

C20

25

C2026

C2027

C20

28

C2030

C2033

C20

36

C20

52

C20

55

C20

56

C2057

C20

58C

2059

C2061 C2062

C20

63C

2064

C2066

C20

67

C2068

C2069

C2073C2074

C2075

C2077 C20

78

C20

79

C2080

C2081

C5006

C50

08

C50

16

C50

18

C50

42

C50

43

C50

64C5066

C50

68

C50

70

C5121

CR

300

D101

D10

4

D200

D20

1

D20

3 D20

4

D20

5D301

D30

2D

303

D30

4

D401

2

34

5

6

FL3002

3

FL301

2

3 FL302

4

3 2

FL303

4

3 2

FL304

J11

L102

L103

L104

L105

L106

L107

21 L111

2

1

L112

L116

L119

L122

L126

L203

L204 L2

05

L206 L207

L210

L211L213

L214 L215

L301

L304

L315

M1

M3

M100

M101 M103 M104

M105 M106

M10

8

M10

9 M110

52

6

4

3

1

7

8

Q100

Q302

Q305

Q40

0Q

407

Q41

5

14

3 2

R101

R102

R10

5

R10

6

R10

7

R10

8

R10

9

R123

R124

R125

R14

6

R148

R150

R151

R171

R173

R174R17

6

R17

8

R179

R200

R20

2

R206

R208

R211

R212

R217

R22

1

R22

2

R224 R225

R226

R228

R232 R23

3 R23

4

R30

2

R303

R30

4

R30

5

R306

R30

7

R30

8

R309

R311

R312

R31

3

R31

4R315

R31

6

R31

7

R318

R31

9

R32

0 R321

R32

2

R323

R32

4

R325

R326

R328

R32

9

R33

1

R33

2

R33

4

R33

6

R338

R42

9

R43

1R

439

R450

R451

R458

R459

R46

2

R5010

R5011

RT100

SH200

SH202

1

16

8

9

U101

1

37 25

13

U200

11

120

10

U3004

58U301

22

7

11

4 58

U50

3

3

2

1

U508

VR

101

VR4012

3Y

300

43

2Y301

(146–174 MHz) 1–25 W 8486672Z01, Top Side

V 4-31

8486672Z01_REV O

C30

0

C321

C323

C324C325

C326

C32

7

C32

8

C32

9

C330C331

C33

2

C333

C33

4

C337

C33

8

C339

C340

C34

1C34

2

C343

C34

4

C345

C346

C34

7

C34

8

C34

9

C35

0

C351

C35

4 C355

C36

1

C362

C363

C365

C36

6

C1006

C1010

C1025

C1035

C10

67

C1077

C10

78

C1079

C1102

C11

06

C1108

C1109

C1110

C11

12

C11

21

C1130

CR301

D10

3

D107

D108

D30

5

L100

L108

21 L113

2

1

L114

L300

L302 L303

L305

L306

L307

L308

L309

L310L311

L312

L313L314

Q10

3

Q106

Q30

1

Q303

Q304

R103

R120

R121

R157

R162R16

3

R16

4

R17

2

R18

5

R300

R301

R310R327

R33

0

R333R335

R337

R339

R34

0

R34

1

R34

2

R343

R344

R5102

SH300

SH301

SH302

6

43

T300

6

4 3

T301 U30

2

VR

102

VHF2 (146–174 MHz) 1–25W 8486672Z01, Bottom Side


C400

C401

C403

C40

4

C405

C407

C40

8

C410

C41

2

C413

C415

C416

C41

7

C421

C42

2

C42

3

C10

00

C1002

C10

03

C1027

C10

28

C1029

C1032

C1036

C1038

C10

40

C1042

C1043

C10

45

C10

46

C1048

C10

50

C1051C1053

C10

54

C1055C10

56

C10

58

C1059

C1060

C1061

C1062

C10

66

C10

70C1071

C10

72

C10

73

C1075

C1080

C10

81

C1083

C10

84

C10

85

C1086

C10

89

C10

90

C1091

C1092

C10

93

C10

94

C1095

C11

01

C11

03C11

07

C1126

C1127

C1128

C1129

C11

31

C2000

C2003

C20

05C2006

C20

07

C20

08

C2009C

2010

C20

11

C2015

C20

17

C2018

C20

19

C20

20 C20

21

C2022

C20

23

C20

29

C2031

C2032

C2034

C20

35C2037

C20

38

C20

39

C2040

C20

41

C20

42C

2043

C2044

C2045C2046

C20

47

C2048

C2049

C2050

C20

51

C2053C2054

C2060

C20

65

C20

70 C20

71

C2072

C2076

C5000

C5002

C5007

C50

09

C50

17C5031

C50

36

C5037

C5039

C50

40

C5041

C5045

C5049

C5055

C50

58

C5060

C50

61

C5063

C5065

C5067

C50

69

C50

72

C5073

C5075

C50

77

C5082

C5083

C50

84

C50

85

C5086

C5091

C5092

C5094

C50

97

C5098

C50

99

C51

04

C51

13

C51

14C

5115

C51

16C

5117

C5118

C51

19

C5120

D100

D102

D105

D106

D202

D402

D50

1D511

J2

28

2

29 30

32 31

J3

L101

L109

L110

L115

L117

L118

L121

L200

L201L202

L208

L209

L212L216

L217

L500

L501L502

M111

M112

M113

M114

P2

Q101Q102

12 3

Q105

Q200

Q30

0

Q30

6

Q40

1

Q403

Q404

Q405

Q40

8

Q409

Q410

Q41

1

Q412

Q413

Q416

Q41

7

Q501

Q502

Q50

4

Q505 Q506

R104

R11

0

R111

R112

R113

R114

R115

R11

6

R117

R118

R11

9

R122

R126

R127

R13

0

R13

1

R13

2

R13

4

R135

R136

R13

7

R13

8

R139

R140

R141

R142

R143

R14

4

R14

5

R147

R149

R15

3

R15

5

R156

R158R159

R160

R16

1

R16

5

R16

6

R16

7

R16

8

R169

R170

R175

R17

7

R180

R181

R18

2

R18

6

R201

R203

R20

4

R20

5

R207

R20

9R210

R21

3

R214

R215

R21

6

R218

R21

9

R22

0

R22

3

R227

R229

R230

R231

R235

R34

5R

346

R401

R40

2

R403R404

R405

R40

7

R41

4R

415

R421

R42

2

R42

3

R424

R42

5

R42

6

R42

7

R432

R433

R43

4 R43

5

R436

R43

8

R442

R44

3

R45

3R

454

R45

5 R456R457

R46

0

R46

3

R46

6

R467

R46

8

R46

9

R47

0

R471

R60

0

R603

R60

4

R61

5

R5002

R50

08R

5013

R50

14

R5016

R5020

R5023

R50

25

R5026

R5027

R50

28

R5029

R5030

R5035

R5036

R5037

R5041

R50

42

R5049

R5051

R5058

R5059

R50

60R50

61

R50

62

R5069

R5072

R50

76

R50

78

R5088

R50

92

R50

93

R5094

R50

95R

5096

R5097

R50

98

R50

99

R51

00

R5101

R51

03

654

321

S5010

SH201

TP1

TP2

TP4

TP150

TP200

TP201

TP400

TP401

TP402

TP403

TP404

TP405

TP406

TP407TP408

TP409

TP410TP425

TP500TP555

TP556

1

4 5

8

U100

1

45

8

U102

7

8 14

U103

11

120

10

U201

14

58

U400

176

51 26

U403

32

17 16

1

U404

16

1 8

9

U405

1

45

8

U500

1

45

8

U5074

5 8

U510

U514

VR400VR402

VR

502

VR503

VR692

VR

694

VR

695

VR

696

VR

697VR

698

VR

699

Y200

4

32

Y201


TX AUDIO SEND

DETECTOR AUDIO SEND

TX AUDIO RETURN


OST-LIMITER FLAT TX AUDIO RETURN

RX AUDIO RETURN

RESET

DIGITAL 3.3 VOLT SUPPLY

GNDGND

EXTERNAL MIC


BACKLIGHT

VOICE STORAGE AUDIO SELECT

DNP

TO D

C &

AUDI

OTO

SHE

ET 1

J2-1111

R610 220.

1n

VR69220.0

3.


ELP ONLY

Inter

nal s

pkr+

jump

er

DNP

J3-12 R603

3V

0.

4

20

J3-4

22

J3-20

11

J3-22

J3-11

J3-23232527 J3-25

24 J3-27

26 J3-24

28 J3-26


GNDGND

SPI_CLK

NC

Y_DRIVER_RESETINT_SPKR+

9.3VD3_3V

NDSET_RX_AUDIOMIC_AUDIOINT_SPKR-

12

J3-9

0.R600

9

J3-2121 J3-1414

J3-28

VR69333.

C6021n

1n

15J2-2020 J2-1919

7 J2-1818 J2-15

D3_3V

D3_3V

J2-1212 J2-7

FILT_SW_B+

VR69220.0

VR69420.0

VR695

J2-224

J2-1414

J2-4

C625

C624

1n

1n

C623

C622

1n

C621

1n1n

C620

1nC619C618

1n1nC617C616

1nC6151n

C6141n1n

C613

100.nC678

C662

1n

1n

C627 C626

R601 330.0

9V

VHF2

Option Board Connector28 pins connector

POPTION BOARD ENABLEDATA READY/REQUEST

VOICE STORAGE INT

SERIAL CLOCK

SERIAL DATA RETURNSERIAL DATA SEND

PUSH TO TALK

DISPLAY DRIVER CHIP SELECT

KEYPAD ROW

KEYPAD COLUMNDISPLAY_DRIVER_COMMAND/DATA_SEL

VOICE STORAGE RACVOICE STORAGE CSVOICE STORAGE GAIN SELECT

DNP

PROG_I-ACC_C_6


RX_ENLOC_DIST

uP_CLK

CH_ACT

ASFIC_CS

SYNTH_LOCK

SYNTH_CS

RSSI

FILT_SW_B+ D3_3V SPI_MISOSPI_CLK SPI_MOSITX_EN

10

PROG_I/OPROG_I/O

J3-17

D3_3V

J2-10 10

OPT_EN_OPBDOPT_DATA_R_OPBD

COMM_DATA_SEL_CH

DISPLAY_CS_CH

SCI_CHKEYPAD_ROW_CHKEYPAD_COL_CH

HSIO

LSIO

VSTBY

PROG_IO-ACC_C_14

PROG_I-ACC_C_3PROG_O-ACC_C_4

P1-6

7

3

P1-14P1-7

81214

P1-12

P1-4 4P1-3

P1-99

3

P1-13

6

P1-8

0.000R602


PROG_I/O

NCELP ONLY

NC ELP ONLY

PROG_INEXT_MIC_PTTEXT_ALARM_OUT

Accessory Connector

DNPJ3 -

DNPDNP

DIGITAL

Optio

n Boa

rd

Keyp

ad/D

isplay

ELP ONLY9V 0.R604

29 30

J3-2

9

31

J3-3

0

32

J3-3

1J3

-32


SPI_MOSIDISPLABOOT/RESET

DISPLAY_DRIVER_CS_ENSHIFT_REG_CSDISPLAY_DRIVER_COMMAND/DATA_SELKEYPAD_COLUMNKEYPAD_ROWSCI_PROGRAMMING

MIC_PTTHOOK

HA

F1200

SQ_DET

Accessory Connector


17J3-16 16J3-15

J3-10

15

J3-8

13

3

J3-13

6J3-3

1J3-6

2J3-1

5

J3-2

7

J3-5

J3-7

J3-19 19

J3-18 18

8

HOOK_CHMIC_PTT_CH

RESET

SHIFT_R_CS

VOL_INDIRECT

ONOFF_SENSEEMERGENCY_SENSE

VOXBATT_SENSE

BOOT_EN_IN_CH

VS_INTVS_RACVS_CS

VS_AUDIO_SEL

VS_GAIN_SEL

13

P1-1010

11

P1-1515

FILT_SW_B+

5 P1-11

16 P1-22

P1-5

P1-11 P1-16

20.0VR698

20.0VR699

VR69720.0 20.0

G2

VR696

J2-21G1

J2-22

5

J2-16 16J2-13 13

8J2-17 17J2-5

J2-3 3J2-9 9J2-8

J2-1 1J2-6 6

C6091n 1n1nC608C607C606

1n1nC605C604

1n1nC603 C612

1n1nC611C610

1n

1nC633 C632

1n 1nC631C630

1n1nC629 C628

1n

R615 100.


V 4-33

PEDS FOR GND CONTACTSS FOR PA CLIP

73D02968C63-0

SHEET 4 OF 8

PWR_SET

GN

D

1

9V5V

DET-VFWD

1 GN

D

1 GN

D

PLTD_HOLE3_5x7_0_TRIMMEDM7

M11

0

1

M11

2

GN

D

3V 9R

RX_INJ

TX_INJ

BOARD HOLES

DET_VRVS

FILT_SW_B+

HOLES FOR PA SHIELD

GN

D

1


GN

D

1



GN

D

1


1

M10

61

M10

7


1 GN

D

M10

5

1

M10

81

GN

D

1

M10

9

M3PLTD_HOLE3_5x7_0

GN

D

1

M2


1


M5

1

3V DET_VFWD

INTEGRATOR

1

M1

PLTD_HOLE3_5x7_0

GN

D

1


VCC

3V5V 9V RXRX_INJ

1

M11

31

M11

4

DET_VRVS

FILT_SW_B+

COMP_B+

PA_CURRENT

RX

TX_INJ

9V

RX_EN

TX_EN

INTEGRATOR

PA_BIAS

9R

VHF2 (146–174 MHz) 1–25 W Main Circuit (Sht 2 of 2)


DC Connector

DC & AUDIO

TO S

HE

ET 2

CONTACT

9R

SPI_MOSI

SPI_CLK

ASFIC_CS


CH_ACT

5V

uP_CLK

F1200

HSIO

LSIO

3V

VS_MIC

3V

1 GN

D

TP3

TEST_POINT1

FILT_SW_B+

9V

P2-11

P2-22

D3_3V 5V

16.8MHz

5V

MOD_IN

SPI_CLK

SPI_MOSI

SYNTH_CS

SYNTH_LOCK

(SOURCE) (SOURCE)

(SOURCE)

(SOURCE)

(SOURCE)

(SOURCE)

VSTBY

SPKR+

MOD_OUT


PA_CURRENT

9V

SPKR-

RESETVS_AUDIO_SEL


DETECTOR_AUDIO_SEND_OPT_BRDUNMUTED_RX_AUDIO_SEND_OPT_BRD

TX_AUDIO_RETURN_OPT_BRDPOST_LIMITER_FLAT_TX_AUDIO_RETURN_OPT_BRD

D3_3V

16.8MHz

VOL_INDIRECT

BATT_SENSE

SQ_DET

VOXEMERGENCY_SENSEONOFF_SENSE

IGNITION

5V_CH

COMP_B+

PA_BIAS

PWR_SET

B+

BW_SEL

DEMOD

FLAT_TX_AUDIO_INPUT_ACCESS_CONNRX_AUDIO_OUTPUT_ACCESS_CONN


FILT_SW_B+

M11

11

PLTD_NUTM9

5V

1

9R

BW_SEL

DEMOD

LOC_DIST

RSSI

RX_EN

TEST_POINT

TP2

HANDSET_RX_AUDIO_CHMIC_AUDIO_CH


120.

R102

0.8*251.542*4 TO S

HE

ET

1

V_CNTRL

DNP

1n

_B+

Q105

22n

1IF110

1

TP150

TEST_POINT

DNP

C1029C1066

100n1n

51.0

R105

51.0

R123

R106

2.7

1nC1062

n

1063

1n

C1037C1064

C1081

11

U103MC3303

6

5

74

C1065

1n

2.7R125

R1242.7

R18147.K

C103622n

FLT_9V

R18047.K

R134

47.K

R131

100.K

56.00pC1014

10n

C1104

C1028

100n

510.R170

2.2KR167

L12213.85n

1n

C1100C1099

1n

R127

1.

L1191019447

IF109

C1001

C1105

470p

1.u

R179

36.

1nC1054

D100

220.pC1116

220.p

C1115

C1012

56.00p

C101547.00p

VCNTR3

V_CTRL_DRIVER

V_REF_OPAMP

VHF2

10u


DNPDNP

DNP

(SOURCE)

DNP

1019447

V_CTRL_PREDRIVER

RX_ENRX_EN

9V

FILT_SW_B+

PA_BIAS

COMP

TX_INJ

22n

R182

10.K

C1089

1019447

C1039

L110

12.0n

22.K

L121

FLT_9V

C1069

1019447

1n

1n

C1068

1n

C1070

C1103

33n

C1120

33p

C1117

47p

33pC1119

C1118

33p

C103122n

L10568.n

L104

68.n

L1074.22n

C10611n

FILT_SW_B+_PA

1n

C1060

1

C

0.R130

31

8

4

LM2904

U102

2

1nC1072

HEATSINK

M100

1P

OS

C1038 R159

5.6K

R1865.1

1n

C1043

22n

C1032

1n

C1053

5.6K

R158

14VD1

2VG1

3VG2

C1027

8NC1

9NC2

10NC315NC4

16RFIN

6RFOUT1

7RFOUT2

1VCNTRL

EP

17

11G2

4G

ND

15

GN

D2

12G

ND

313

GN

D4

U101

30C65

1n

C1044

C1033

22n

1n

C1042

2.2K

R168

R137

2.4K

R165

39.K

39.K

R136

4.7

R122

IF107

L118

220.p

C1126

R109

15.000

220.p

C1129

IF106

1n

C1109

FILT_SW_B+

1n

220.p

C1092

C1086

1n

L100

9

108

4

11

22n

U103

MC3303

VR1015.6

1.

R126

C10402.2n

R13939.K

R169

FLT_9V

2.2K

2.4K

R166

R13839.K

R175220.

R155

10.K

Q102

10.K

R153

Q101

1n

C1074

470R171

IF108

300

R173 R174

300

C10411n

R176100

220.p

C1112 C1110

220.p

C1030

22n

IF105

1n

R147

C1057

36.

R178

7.66n

L109

27n

L106

220.p

C1084

IF104

220.p

PA_FILT_B+

C1000

470p

C1107C1106

470p

VCNTR1

VCNTR1

VCNTR2

VCNTR2

V_CTRL_DRIVER

FILT_SW_B+_PA

V_CTRL_PREDRIVER

FLT_9V

VCNTR3


V 4-35

PWR_SET

B+

TX_EN

PA_CURRENT

73D02968C63-0

DNP

DNP

DNP

DNP

PA’s Temp. Sensor

SHEET 2 OF 8

1.2u

RX

R172

L126

J11-5G2

C1121

6.8p

D103

1

IF102

IF1011

IF103

1

J11-4G1

J11-22

IF100

J11-11

J11-33

Q103

220.p

C1095

220.pC1130

1n

C1091

1n

C1077

56.KR157

C10671n

C1059

R156

1n

10.K

R185

10.K

22.KR149

3

2 FLT_9V

47.0KRT100

L1031.u

5.6K

1n

R151

C1052

22.p

C1017

L114

1.20u

L108

L11248.0n

48.0n

48.0n

68.p

L111

51.000

R108

C1108

51.000

R107

C1016

33.p

C1006C1010

100.p 150.p

6.8p

C1022

12.pC1020

4.7pC1024

10.K

Q106

R150

470.

R102

5.6

Antenna Connector

CONTACTS FOR PA CLIP

M4


GN

D

1

M11

11 1

M11

41

M11

21

M11

3

VHF2 (146–174 MHz) 1–25 W Transmitter (Sht 2 of 2)


Final_cur_sense

PA_FILT_

FILT_SW_B+_PA

TO S

HE

ET 2

DNPDNP

DNPDNP

DNP

DNP


DNP

Coupler

width 2.032

7.5

C1013

13.p

C1008

120.00p

C1004

150.p

C1005

S3

S4

GND1

GND2

S2

S1

V_forward

10.p

C1007 C1021

18.0n

L116

C1009

100.p100.p

L115

18.0n

150.p

G

56.p

D

C1019

V_reverse

Final_cur_sense

V_REF_OPAMP

DET_VFWD

INTEGRATORV_reverse

DET_VRVS

Q100

D104

1

1019447

L117

IF1131

IF111

IF112

R5102

100.

100.R5101

1n

C1080

C10791n

1nC1073

U103MC3303

11

414

12

13

LM2904

U1024

87

5

6

470.0p

C1003C1002

470.0p

R116

10.K1n

C1058

C10561n

R177

100.K

R112

R132

100.

100.K

R11410.K

R115

10.K

R11310.K

R111

1.K

R1101.K

C1055

1n

R148

R101

22.K

0.

U103

11

41

120.

MC3303

R104

1n

43.K

R135

C1051

22.KR145

1nC1050

D102

3.3K

D108

R163

3.3K

R162

D107C1102

100.p

R121

100. 100.

R120

R143

22.K

22.K

3.3K

R142

D106

3.3K

R161

C1101

R160D105

100.p

R119100.

R118100.

L11348.0n

C1011

C1018

16.00p

68.p

C1023

20.p

R103

C10254.7p

120.

C1035

22n

V


TO S

HE

ET

1

DNP

1

TEST_POINTTP200

D201

R2020.

100.n

C2080

100.n

C2079

100.n

C2078 C2077

100.n

C2028

2.2n

NC

F01

2.2uF

C2075

100.n

NC

C2004

100.R228

C202610n

10nC2025

R224

1.5KC2074

C2013

100.n

0.1uF

R217

1.3K

39.

R234

L2051uH

A2A3

K1K2K3

D200

A1

A1A2A3

K1K2K3

0.1uFC2016

VHF2

C2067

8.2p

DNP

DNP

DNP

DNP

DNP

DNP

TP201

TEST_POINT1

14VMULT2

12VMULT3

11VMULT4

VR

O13

25WARP

23XTAL1

24XTAL2

26SFCAP

30SFIN

28SFOUT

37TEST1

38TEST2

21VBPASS

47V

CP

15VMULT1

44P

D_G

ND

PD

_VD

D5

32PREIN

33P

RE

_GN

D

34P

RE

_VD

D

35PVREF

18REFSEL

27SFBASE

16INDMULT

43IOUT

LOCK4

10MODIN

41MODOUT

17NC1

29NC2

31NC3

42CCOMP

9CEX

8CLK

7DATA

6D

GN

D

36DV

DD

19FREFOUT

45IADAPT

22AG

ND

48AUX1

1AUX2

2AUX3

3AUX4

20AV

DD

40BIAS1

39BIAS2

5V

VCO_MOD

FRACN_63A27

U200

46ADAPTSW

V_SF

5V

C2050

470p

100pC2053

C2017

100.K

0.1uF

16.8MHzGND

2

OUT3

4VCC

VCON1

R210

45J68Y200

R2050.

3V

3V

0.

6.8p

R204

1

C2068

SHIELDSH200

100n

C2020

51.

R208

C202410n

10nC2023

390nHL200

C20002.2uF

L217

390nH

C2047

470p

C2046

470p 470p

C2045

150.K

R206

200.K

R200

C20024.7uF

C2072

2.7p

C20341n

4.7uC20

D202

100.

R229

C205522p

0.1uFC2015

150.

R226

150.

R225

470p

C2048

10n

C2027

100nH

L210470.p

C2052

R207

150.K

0.1uF1n

C2014C2033

1nC2036

C2006

2.2uF

2.2uF

R209

100.K

C2005

470pC2049

C20351n

220pC2051

IN1

62.0pC2054

FREQ14R06Y201

GN

D2

GN

D1

4

OUT3

16.8MHZ

SYNTH_LOCK

SPI_MOSI

SPI_CLK

MOD_IN

5V

SYNTH_CS

3V


V 4-37

DNP DNP

VCOBIC Shield

RX_INJ

TX_INJ

SHEET 5 OF 8

73D02968C63-0

470.p

C2081

IF200

C2041

1.n

39.p

C2071

SH202

1

SHIELD

R223

C2003

220.

100n

C2037

1n

R2030.

C2019

3.3p

C2044

100n

C2018

R230

100n

100.

510.

R220

6.8pC2043

NCNC

0.1uFC2011

C2065

10p

1n

C2032

4.7K

L212

100.

R214

100nH

R227

820.C2031 R219

R213

4.7K

1n

Q200BFS540

2

31

39.p

47.0nL216

C2070

218

.K

15pC2060

9R

100nH

L209 L208

100nH

VHF2 (146–174 MHz) 1–25 W Synthesiser and VCO (Sht 2 of 2)


4

3V

TO S

HE

ET 2

DNP DNP

VCO Shield

17G

ND

_LO

GIC

GN

D_F

LAG

9

GN

D_B

UFF

ER

S11

FLIP_IN20

COLL_RFIN

100.n

C2076

1.n

C2042

1.n

C2040

SHIELD

1

SH201

C2039

C2038

1n

1n

L204

680nH

680nH

L203

V_SF

V_SF

VCO_MOD

V_SF

C2012

C2022

0.1uF

680nH

10n

L202

C2066

5.6p

8.2p

R216

C2069

R215

4.7K3.9K

L213

100nH

15.p

C2063

R201

100n

C2010

0.

C206410.p

100nH

L211

L201

C2030

3.9n

680nH

L207

47nH

L215

C2059

47.0n

18p

1.pC2073 C2058

18p

C2029

12p

C2062

1n

R233

R222220.

R212

R211

47.

47.K

30.K

R

1

33.0n

L206

L214

47nH

47.

R235

18.

R232

C2021

220.

18p

R221

C2057

10n

C2056

C2061

12p

C2009

18p

100n

50U54

TRB_IN19

SUPER_FLTR3

RX_SWITCH 7

RX_OUT 8RX_IADJ2

RX_EMITTER6

RX_BASE5PRESC_OUT 12

VC

C_L

OG

IC18

VC

C_B

UFF

ER

S14

TX_SWITCH 13

TX_OUT10

TX_IADJ1

TX_EMITTER15TX_BASE16

U201

D203

D204

D205

R231

51.

C2007

0.1uF0.1uF

C2008


D305

Q304

RX

T301

4

6

3

1

2

L306

MIXER SHIELD

TO S

HE

ET

1

470.0nL305

L31133.47n

L31033.47n

150.n

TP4

TEST_POINT

1 1

TEST_POINTTP1

K3

U302

A2

A4

K1

C326

1.n

18p

C362

R337100.330p

L302

C332

1.2u

10n

C321

R333430.

82.pC343

p48

470.

R301

SH302

SHIELD

1

33.47n

L313

T300

4

6

3

1

2

XFMR

XFMR

C350

36.p

C334

91.p

82p

C342

51.R340

VHF2

IF300

RX_EN

LOC_DIST

9V

5V

3V

RX_INJ

9R

Q301

DNP

DNP

DNP

DNP

DNP

FRONT-END SHIELD

C333

91.p

100.p

C347

C339

R341

39.p

10.

470.p

Q303

BFS540

C331

1n

C324

R327

2.4K

C330

470.p

C341

82.p

30.p

C355

5.6p

C340

C36530.p

82.p

C354C338120.p

C300

51.p

9V

5V

3V

L309

33.47n

L308

33.47n

33.47n

L307

L30033.47n

1

R344

Q306

10.

R345

10.KQ300

36.p

C337

C351

180.p

C327

1.n

10.K

R346

10.

R343

18p

C361

82p

82p

C345

C344

39

10.

C3

R342

1

SH300

SHIELD

1

SH301

SHIELD

L314

33.47n

3.3pC366

C325

1n

C36312p

33.47nL312

R30010.K 15.K

R310

470.p

R339C329

51.

C328470.p

R330

1.2u

1.K

L303

36.p

C349CR301 1.n

C323

R335220.

56.pC346


V 4-39

73D02968C63-0

SHEET 6 OF 8

DEMOD

RSSI

12.KR314

D301

3V

1R

FIN

2R

FIN

_DE

C

5R

SS

IOU

T9

RS

SI_

FEE

D

6VCC

14LI

MIN

11LI

MO

UT

13LI

M_D

EC

112

LIM

_DE

C2

20M

IXO

UT

4O

SC

IN3

OS

CO

UT

10Q

UA

DIN

8AU

DIO

OU

T7

AUD

IO_F

EE

D

15GND

18IF

AM

PIN

16IF

AM

PO

UT

19IF

AM

P_D

EC

117

IFA

MP

_DE

C2

SA616U300

0.1uFC320

0.1uFC317

Y30045B02

3

21

455KHz

C302

130.0p

100n

C315

C314100n

C311

100n

C310

100n

1.2K

R329

1.8K

R328

390.R334

Q302

C309100n

12.KR313

C322

4.7nR3218.2K

680.

R331

10.K

R320

VHF2 (146–174 MHz) 1–25 W Receiver Front and Back End (Sht 2 of 2)



NU

NU

NU

DNP

DNP DNP

TO S

HE

ET 2

71

R315

12.K

R306

D302

C313

1

BW_SEL

5V

20.K

100n

TC7W04FU301

100n

R326

TC7W04FU301

2.4K

R31620.KR305

12.K

R324

OUT 2

GN

D

3

FLTR

FL302

OUT 2INC312

3V

3.3K

L315

27nH

3V

R303

33p

0.

C352

30pC356

R311

15.K

6OUT

2 CC15 CC2

1G

ND

1

4

GN

D2

3 IN

R308

FREQ

FLTR_44.85M

FL300

20.K

R336100.

R312

13.K

R30433.K

R332

560.

22pC360

22p

L304

C359

1.2u0.1uF

C319

0.1uF

C318

0.1uFC316

FL304

CFWC455D

GN

D1

3 4G

ND

2

1 IN 2OUT

GN

D2

GN

D1

4

OUT3 1

IN

Y30106B09 44.395MHz

R302

0.

R31912.KR325

3.3K

D304 D30312.K

R318

R307

20.K

5

R317

12.K

4

GND

8

VCC

U301

TC7W04F

3

GN

D2

4

1 IN 2OUT

U301PWR_GND

FL303CFWC455G

3

GN

D1

6 2

FLTRFL301

GN

D

3

IN1

R338

10.0u

C301

51.

C308

100n

C307

100n

15.K

R309C35330p

100n

R323

C306

4.7K

L301

1.2u

C3672.7p

C3366.8p

CR300

C303100n

C305100n

Q305

C304100n 4.7K

R322

8.2p

C364

C335

9.1p

C357

22.p


DNP

DNP

For mid_band

DNP

IN M

ARLIN

+

DNP

DNP

DNP

DNP

DNP

10.KR5054

9V

5V

3V

D3_3V

MIC_AUDIO_CH


RESET

510.

TO S

HEET

1

DNP

VAG=4.5v

9.3V

SOURCE

SOURCE

5V_CH

VS_MIC

VSTBY VS_AUDIO_SEL

R5076

510.R5075

R5078

9V

100.

100nC5047

2.2KR5070

IF5021

9V

C1127100.u

C1125220.p220.p

C1124220.pC1123C1122

220.p220.pC1034

300.

C5071

R5077

1n

C5019

100n

R5053

R5052

10.K

10.K

C10871n

C501110.0u

10.0uC5010 C5009

10.0u

220.pC5116

1.MR5094

R5099100.K

6

57

8

4

LM2904U500

1.uC5045

C5117 16.p

5V

100nC5118

R51001.M

0.R5098

0.R5097

0.

R5047

C5102100n

VHF2

R5103

M6

DNP

Indirect

Audio

Volume

Place near uP

SOURCE

Smart Fuse Circuit

DNP

DNP

spacer for TO-220

On/Off for ATE

DNP DNP

DNP

DNP

DNP

DNP

DNP DNP

100.nC5063

L500

IF5001

FILT_SW_B+

TP555

TEST_POINT1

10.0u

FILT_SW_B+

COMP_B+

B+

100.n

3V

D3_3V

5V

1n

VOL_INDIRECT

DEMOD

DC_POWER_ON


EMERGENCY_SENSE

ONOFF_SENSE

IGNITION

100.p

Q503

28.0

VR500

R5085

1019447L120

DNP

3.3V to IFIC, ASFIC

DNP

DNP

DNP

DNP

DNP

DNP

POWER SUPPLY

3.3V RF REGULATOR

3.3v digital3.3v Digital REGULATOR

SOURCE

5V TO LVFRACN

1%

1%

5V RF Regulator

9.3V

SOURCE

BATT_SENSE

R5071

2.2K

1n

C5067100n

C5015

1n

C5065

C5066

1n

C5064

1n

57R01

100.nC5061C5000

1n

47.KR5036

VR504

3.3

FILT_B+

3.3VR503

13.K

D511

R5050

R5031

62.K

C5008

IF5031

C1088

IF501

220.pC1114

1nC1098

220.p

C5094

C5096220.p220.p

C5095

R506910.K

R503710.K

10.MR5002

FILT_B+

C5038

R5039

100.K

100.

R5079

C5039

100.n

4

NC9

5OUTPUT

6SENSE

8SHUTDOWN

TAP3

LP2986ILDX

ERROR7

2FEEDBACK

GND

1

INPUT

MC33269D

1GN

D

3IN

2OUT

U510

U508

2.2uC5041

1u

C5043

1u

C5042

FILT_B+

C1097

1n

47u

C5120

D501

24.K

3.9VR502

1.uC5114

220.pC5113

R5096

100.K

R5095200.K

220.KR5093

R5092100.K

2

31

8

4

TEST_POINT

TP556

1LM2904U500

100.nC5040

FILT_B+

R50741.K

1.K

R5073

D500

D513

VR5015.1

1n

C5070C5018

100n

47u

C5007C5069C5017

1n100n

C500610.0u 1n

C5016 C5068

220.p

100n

C1113

220.pC5092

TEST_POINTTP500

1

220.p

C1128

1n

C1085

Q502

Q504R5035

47.K

Q505

D3_3V

100n

C5035

1n

C5074

Q500

R5029

R503833.K

100.K

R5028100.K

VOUT5

U514

U501LM2941T

ADJ1

GND

3

ON_OFF2

VIN4

C5062100.n

R50000.

22.n

C5086C5084

R504915.K

33.KR5030

Q506

C5085

22.n100.pC5083

100.n

R5020

C5060

C5119

D3_3V

150.K

10.u

10.uC5104

6.8pC5115

5V

24.KR5048

1.M

R50891.M

R508251.K

R5083270.K

D502

1.n

C5111

1.n

C5110

C5037

100.n

R506210.K

C5005

100.u

R50816.34K

R5001C500110.u

1.K

6 5 4

2

SWITCH

S5010

50.K

3LO

W

1HI

GH

ERROR7

FEEDBACK

4GND

8INPUT

1OUTPUT

2SENSE3

SHUTDOWN

LP2951C

U503

65V_TAP

5


V 4-41

C50721nC5073

200K

1K

120p

SPKR+

HANDSET_RX_AUDIO_CH

R5086

FILT_SW_B+

SPKR-

R5066

9V

VAG

VAG

C5027

1019447L502

100nC5032

C5088

L501

6.2KR5065

1.n

C5076

SHEET 7 OF 8

73D02968C63-0

DNP

1019447

Y15

Z4

11A

B10

C9

EN6

VC

C16

VE

E7

X14

C5100

220.p220.p

C5099

100.KR5087560.

1n

100n

R50161.M

47u

C5003

R5021

82.p

100.K

NINV

4OUT1

6OUT2

3RR

7VCC

B+

2G

ND

15

GN

D2

10G

ND

311

GN

D4

9INV

8M_SS

1

TDA1519C

U502

R5057

10.K

10.K

R5056

82.pC5089

6

57

8

4

R5022100.K

U5056

57

8

4

U506LM2904

U505LM29042

31

8

4

LM2904

220.p 220.p

C5098C5097

1.n

C5082

C50801.n

1.n

C5079

24.K

R5041

12.K

R5051

Q501

47u

C5002

C5087

R5019

10.K

R5055

100n

C5049

C5048

100n

3V

100n

C5030

1uC5044

C5021100.n

16.8MHz


MOD_OUT

VHF2 (146–174 MHz) 1–25 W DC and Audio Circuits (Sht 2 of 2)


36K

DNP

VDDDAC11

VD

DR

C45

VDDSYN 27

VOX7

3V


0.R5088

3V

30C53U504

C5033

100n

3V

DNP

DNP

TO S

HE

ET 2

DNP

DNP

DNP

DNP

USE NLAS4599

DN

P IN

MA

RLI

N

DN

P IN

MA

RLI

N

DNP IN MARLIN

DNP

DNP

DNP

DNP

DNP

DNP

DNP

AUDIO

DNPDNP

DNP

R5024100.K

82.p

C5090R50686.2K

R5067

6.2K

0.R5014

R50130.

270.KR5027

100.nC5036

SQIN9

SYN 28

TXRTN 36TXS

ND

44

UIO10

VDDA1

VDDCP 32VDDD 33

MO

D

NC 26

PLCAP8

25PLCAP2

RX

RTN

43

RX

SN

D39

SQCAP12

SQ

DE

T17

GNDDO

GN

DR

C47

GN

DS

YN

23

HS

IO19

LCA

P24

LSIO

18

MIC

EX

T48

MIC

INT

46 40

GC

B0

1514G

CB

1G

CB

213

GCB3 35

GC

B4

37G

CB

538

GNDA3

GNDD 3130

CLK168 34

20C

SX

DACG6

DACR5

DACU4

DAT

A22

DISC2

F1200 29

AUD

IO41

AUX

TN42

CH

ACT

16 21C

LK

C5046

100n

X012

13X1Y0

2

1Y1Z0

5

3Z1

8G

ND

22n

U509MC14053B

C5059

C5101

1.n

R50840.

100nC5103

5COM

GN

D3

1IN

4 NC

6NO

VP

OS

2

3V

100n

MAX4599EXT

U515

C5023 C50131u

C5012

100nC5022

4.7u

10.R5080

C5056

100.n

R5064

8.2K24.K

R5044 R5063

3V

24.KR5043

8.2K

C50551.u

100.KR5023

30.K

R5040

C5026

100n

R5033

47.K

100n

C5025

C5024

100n

9V

C5058100n

10.KR5059

10.K

R5058

100.KR5025

R5009

0.

LM2904 6

57

8

4

U507

100nC5028

9V

3V

100n

C5052

100nC5051

24.KR5042

C5050

100n

R5034

R5032 56.K

U506LM2904 2

31

8

4

100n

C5054

100nC5053

C509182.p

1.n

C5081

C50781.n

1.n

3V

C5077

100n

C5020

10.KR5061

R5060

10.K

R5026

33.K

R50724.7K

100nC50142.2u

5V

C5034

R50110.

3V

R5010

3V

1n0.C5075

100n

C5031

R5046

24.K

33.KR5045

2

31

8

4

LM2904

U507

C5057

100n

3V

R50080.

3V

3V

100n

C5029







CH_ACT

SPI_CLK

ASFIC_CS

PWR_SET

PA_CURRENT

PA_BIAS

SPI_MOSI

F1200

BW_SEL

DC_POWER_ON

FLAT_OR_DEEMPH_RX_AUD_SEL

HSIO

LSIO

SQ_DET

uP_CLK

VOX


DNP

DNP

MARLIN MARLIN+

VS_INTPROG_OUT-ALARM_4

VS_CSPROG_IO-P8_O

PROG_IO-P12_O SHIFT_REGN_CS

PROG_IO-P14_O VS_RAC

TO S

HE

ET

1

DNP

DNP

V

100.KR424

100.KR423

C416

D3_3V

1n 100n

C408

C4151n

D3_3V

C407100n

C414

1n

D3_3V

D3_3V

C406

100n

C413100nC405

1n

R441

10.K

1

TP408TEST_POINT

1

TP402TEST_POINT

1

TP407

TEST_POINT

TP401TEST_POINT

1

Q417

R472

100.K

D3_3V

100.K

R473

87

XIRQ 48

3913

VS

SL

40

VS

SR

72

PJ2 73

PJ3 74

PJ4 75

PJ5 76

PJ6 77

PJ7 78

RESET 94

J0_CSGP3 71

J1_CSGP4

PG7_R_W 4

PE1_AN165PE2_AN264PE3_AN363PE4_AN462PE5_AN561PE6_AN660PE7_AN7

67PE0_AN066

59

AVS

S70

ECLK 89

IRQ96

ODA_LIR 58

B_VSTBY 57

AVD

D

ACCESS_PTTPROG_IN-P6_IPROG_IO-P8_I


MIC_PTT

MIC_SENSE

TX_EN

R_W

SCI_CH

EMERGENCY_SENSE

RSSI

VOX

KEYPAD_COL_CH

KEYPAD_ROW_CH

SYNTH_LOCK

OPT_EN_OPBD

RX_EN

ONOFF_SENSE

VOL_INDIRECT

BATT_SENSE

RESET

uP_CLK

OPT_DATA_R_OPBD

LSIO

F1200

HSIO

SQ_DET

CH_ACT

VHF2

DNP

DO NOT CONNECT THIS CS IN ORDER TOPROVIDE WIRED OR OPERATION ON CSPROG

SPI_MOSISPI_MISO

SPI_CLKASFIC_CS

DISPLAY_CS_CHSYNTH_CSEE_CS

SHIFT_R_CS

DNP

100.KR425

100n

C404

1n

C412 C403

1n

D3_3V

100nC411

100nC402

10.K

R462

R439

D3_3V

51.

D400

D3_3

FILT_SW_B+ C410

100n

10.KR450R45110.K

Q400Q407

D3_3V

VR4014.3

I_O528

I_O6I_O7

29

9RESET

8

VCC

EN_OE7EN_WE

24G

ND

21I_O0

22I_O1

23I_O2

25I_O3

26I_O4

27

A316

A415A5

14A6

13A73A82A9

30EN_CE

32

A1112A124A13

5A14

11A1510A16A17

6

18A2

17

U404

AT49LV002N_70VI

20A019A1

31A10

1

3.3K

D3_3V

R442R443

10.K

100.K

R428

D3_3V

100.K

R427R426

100.K

R415 0.

0.R414

10.

R471

TP425

TEST_POINT

1

TP409TEST_POINT

1

TP400TEST_POINT

1

TEST_POINT

1

TEST_POINTTP404

1

TES

T_P

OIN

T

1

TP406TEST_POINT

1

TP410

TP403

R463

10.K

C401

100n

WE

D3_3V

D3_3V

D3_3V

R43810.K

D416

D517D6

18D7

19D8

22OE

28

VDD

14

VSS27

A63A7

25A824A9

20CS

11D112D213D3

15

A112A12

26A131A14

8A27A36A45A54

SRM2B256U402

10A09A1

21A1023

SO2

VCC8

VSS4

3WPCS

1

HOLD7

SCK6

SI5

93X

FC

XTA

L91

X25128-2.7

U400

12

VD

DL

VD

DR

88

VD

DS

YN

92

VR

H69

VR

L68

VS

S

VD

D55

PI2

54

PI3

53

PI4

52

PI5

51

PI6

50

PI7

49

PP

46

PH2_PW345

PH3_PW444

PH4_CSIO43

PH5_CSGP142

PH6_CSGP241

PH7_CSPROG38

PI0

56

PI1

16

PG2_XA1520

PG3_XA1619

PG4_XA1717

PG5_XA1818

PG6_AS5

PH0_PW147

PH1_PW2

27

PF3

_AD

DR

326

PF4

_AD

DR

425

PF5

_AD

DR

524

PF6

_AD

DR

623

PF7

_AD

DR

722

PFO

_AD

DR

029

PG0_XA136

PG1_XA14

PF1

_AD

DR

128

PF2

_AD

DR

2

97

PD

1_TX

D98

PD

2_M

ISO

99

PD

3_M

OS

I10

0

PD

4_S

CK

1

PD

5_S

S23

PD

6_LV

IN

30

PC1_DATA131

PC2_DATA232

PC3_DATA333

PC4_DATA434

PC5_DATA535

PC6_DATA636

PC7_DATA737

PD

0_R

XD

10

PB

2_A

DD

R10

11

PB

3_A

DD

R11

9

PB

4_A

DD

R12

21

PB

5_A

DD

R13

15

PB

6_A

DD

R14

8

PB

7_A

DD

R15

7

PB

O_A

DD

R8

14

PC0_DATA0

79

PA1_

IC2

80

PA2_

IC1

81

PA3_

IC4_

OC

5_O

C1

82

PA4_

OC

4_O

C1

83

PA5_

OC

3_O

C1

84

PA6_

OC

2_O

C1

85

PA7_

PA1_

OC

186

PB

1_A

DD

R9

EX

TAL

90 95LV

OU

T

MMOD

PA0_

IC3

MC68HC11FL0

U403

1n

C400

A18_RES

SH

IFT_

R_C

S

SHIFT_R_CS

R_W

D3_3V

FILT_SW_B+

R_W

A18_RES

SP

I_C

LK

SPI_CLK

ASFIC_CS

AS

FIC

_CS

EE

_CS

EE_CS COMM_DATA_SEL_CH

SYNTH_CS

SY

NTH

_CS

LOC_DIST

DIS

PLA

Y_C

S_C

H

DISPLAY_CS_CH

A(7)A(6)A(5)A(4)A(3)A(2)A(1)A(0)

SPI_MISO

SP

I_M

ISO

SP

I_M

ISO

SPI_MOSI

SP

I_M

OS

I

SPI_MOSI

SPI_CLK

A(4)A(3)A(2)A(1)A(0)

A(15)A(16)

A(18)

A(17)

A(14)A(13)A(12)A(11)A(10)A(9)A(8)

D(4)D(3)D(2)D(1)D(0)

D(7)D(6)D(5)D(4)D(3)D(2)D(1)D(0)

A(14)A(13)A(12)A(11)A(10)A(9)A(8)A(7)A(6)A(5)

A(0:18)

A(8

)A

(9)

A(1

0)A

(11)

A(1

2)A

(13)

A(0

)A

(1)

A(2

)A

(3)

A(4

)A

(5)

A(6

)A

(7)

A(14)A(15)A(16)A(17)A(18)

D(0:7)

D(0)D(1)D(2)D(3)D(4)D(5)D(6)D(7)

D(7)D(6)D(5)

(146–174 MHz) 1–25 W Microprocessor and Controller Circuits (Sht 1 of 2)

V 4-43

PROG_IN

PROG_I/O

PROG_I/O

PROG_I/O

EXT_ALARM_OUT

EXT_MIC_PTT

73D02968C63-0SHEET 8 OF 8

39.KR430

100.KR429

D401

220.R461

1n

D3_3V

C418

3.3KR458

1nC417

D402

R460

FILT_SW_B+

1.5K

R44010.K

Q401

R407 0.

0.R406

0.R405

0.R404

R403 0.

0.R402

HOOK_CH

MIC_PTT_CHMIC_PTT

MIC_SENSE

PROG_I-ACC_C_3

PROG_O-ACC_C_4

PROG_I-ACC_C_6

PROG_IO-ACC_C_8

PROG_IO-ACC_C_12

PROG_IO-ACC_C_14

6–174 MHz) 1–25 W Microprocessor and Controller Circuits (Sht 2 of 2)


DNP

DNP

DNP

DNP

DNP

DNP

TO SH

EET 2

VSTBY

R470

10.K

TEST_POINTTP405

1

R43110.K

R45947.K

22.n

C421

1n

C422

100n

C423

10RESET

14SERIN

9SEROUT

16VC

C

D3_3V

15Q0 1Q1 2Q2

3Q3

4Q4 5Q5 6Q6

7Q7

MC74HC595AU405

12CLK_L

11CLK_S

13EN_OE

8GND

DNPR469

R467

R468 DNP

DNP

R466 DNP

C490

1.u

10.K

D3_3V

R422

R421220.

D3_3V

3.30VR402

VR400

6.80

10.K

R445

R444

D3_3V

10.K

Q415

Q414

Q413

Q405

Q404

Q416

Q403

R4012.7K

33.KR436

D3_3V

3.3KR457

Q412

R43533.K

R4563.3K

D3_3V

D3_3V

Q411

33.K

R434

3.3K

R455Q410

33.K

D3_3VR433

3.3KR454

Q409

D3_3VR43233.K

R453Q408 3.3K

PROG_OUT-ALARM_4

BOOT_EN_IN_CH

SCI_CH

PROG_OUT-ALARM_4PROG_IO-P8_OPROG_IO-P12_OPROG_IO-P14_OVS_AUDIO_SEL

VS_GAIN_SELSPI_MOSI

SPI_CLK

PROG_IO-P14_I

PROG_IO-P14_O

PROG_IO-P12_I

PROG_IO-P12_O

PROG_IO-P8_I

PROG_IO-P8_O

PROG_IN-P6_I

ACCESS_PTT

VS_INT

VS_CS

VS_RAC

VHF2 (14


IF7011

DET_VRVS

DET_VFWD

1n

73D02968C63-0

SHEET 3 OF 8

L102

C1047

1.u

1

1n

IF700

C1076

C1075

1n

R164

10.K

1n

C1048

VHF2

FILT_SW_B+

INTEGRATOR

DNP

15K

R117

R14122.K

22.KR140

1n

C1046

C1045

1n

1.uL101

C1082

IF702

1n

7

8

4

3

1

8

4

U100

LM2904 6

5

U100LM2904

2

C1071

1n

R146

22.K

1nC1049

D101

22.K

R144

(146–174 MHz) 1–25 W Power Control Circuit

V 4-45

3


























Description








C1103 2113741A57 CAP CHIP 33K +-5% (2160521A31)

C1104 2113741A53 CAP CHIP CL2 X7R REEL 22000

C1105 2113740F67 CAP CHIP CL1 +/-30 470 5%

C1106 2113740F67 CAP CHIP CL1 +/-30 470 5%

C1107 2113740F67 CAP CHIP CL1 +/-30 470 5%




















Circuit Ref.



.1 VHF2 PCB 8486672Z01 Parts List 1–25 W

Circuit Ref.



C1001 2311049A08 KEMET CAPS




















C1021 2111078B13 CAP ALT E16

C1022 2111078B09 CAP ALT E17

C1023 2111078B21 CAP ALT E35

C1024 2111078B03 CAP CHIP RF 3.9.25 NPO 100V

C1025 2111078B07 CAP CHIP RF 5.6.25 NPO 100V

C1027 2311049A45 CAP TANT CHIP 10 10 35

C1028 2113743K15 CER CHIP CAP .100UF

C1029 2113743K15 CER CHIP CAP .100UF

C1030 2113743E07 CER CHIP CAP .022UF

C1031 2113743E07 CER CHIP CAP .022UF

C1032 2113743E07 CER CHIP CAP .022UF

C1033 2113743E07 CER CHIP CAP .022UF


C1035 2113743E07 CER CHIP CAP .022UF

C1036 2113743E07 CER CHIP CAP .022UF

C1037 2113743E07 CER CHIP CAP .022UF


C1039 2113743E07 CER CHIP CAP .022UF








C1047 2113743K17 CAP CHIP .330 UF +80-20% 16V
















Circuit Ref.


C1063 2113741F25 C

C1064 2113741F25 C

C1065 2113741F25 C

C1066 2113741F25 C

C1067 2113741F25 C

C1068 2113741F25 C

C1069 2113741F25 C

C1070 2113741F25 C

C1071 2113741F25 C

C1072 2113741F25 C

C1073 2113741F25 C

C1074 2113741F25 C

C1075 2113741F25 C

C1076 2113741F25 C

C1077 2113741F25 C

C1078 2113740F59 C

C1079 2113741F25 C

C1080 2113741F25 C



C1083 2113741F25 C

C1084 2113740F59 C

C1085 2113741F25 C

C1086 2113741F25 C

C1087 2113741F25 C

C1088 2113741F25 C

C1089 2113741F25 C






Circuit Ref.

Motorola Part No.


C1128

C1129

C1130

C1131

C2000

C2001

C2002

C2003

C2004

C2005

C2006

C2007

C2008

C2009

C2010

C2011

C2012

C2013

C2014

C2015

C2016

C2017

C2018

C2019

C2020

C2021

C2022

C2023

C2024

C2025

C2026

C2027

CircuRef




.0 PF 50V 2.0 %



R CHIP 8.2 PF+-0.1PF

IP REEL CL1+/-30 16


R CHIP 5.6PF +-0.1PF



R CHIP 2.7 PF +-0.1PF

IP REEL CL1 +/-30 1.0

R CHIP LOW DIST

R CHIP LOW DIST

R CHIP LOW DIST

R CHIP LOW DIST

R CHIP LOW DIST

R CHIP LOW DIST

IP CL1 +/-30 470 5%


NT CHIP A/P 10UF 10%

IP REEL CL1+/-30 130

IP CAP .100UF

IP. 10 UF 10%

IP. 10 UF 10%

Description

C306 2113743E20 CAP CHIP. 10 UF 10%

C307 2113743E20 CAP CHIP. 10 UF 10%

C308 2113743E20 CAP CHIP. 10 UF 10%

C309 2113743E20 CAP CHIP. 10 UF 10%

C310 2113743E20 CAP CHIP. 10 UF 10%

C311 2113743E20 CAP CHIP. 10 UF 10%

C312 2113743E20 CAP CHIP. 10 UF 10%

C313 2113743E20 CAP CHIP. 10 UF 10%

C314 2113743E20 CAP CHIP. 10 UF 10%

C315 2113743E20 CAP CHIP. 10 UF 10%

C316 2113743E20 CAP CHIP. 10 UF 10%

C317 2113743E20 CAP CHIP. 10 UF 10%

C318 2113743E20 CAP CHIP. 10 UF 10%

C319 2113743E20 CAP CHIP. 10 UF 10%

C320 2113743E20 CAP CHIP. 10 UF 10%








C328 2113740F67 CAP CHIP CL1 +/-30 470 5%

C329 2113740F67 CAP CHIP CL1 +/-30 470 5%

C330 2113740F67 CAP CHIP CL1 +/-30 470 5%

C331 2113740F67 CAP CHIP CL1 +/-30 470 5%


C333 2113740F53 CAP 120 PF 50V 2.0 %

C334 2113740F52 CAP 110 PF 50V 2.0 %

C335 2113740L17 CAP CER CHIP 9.1 PF+-0.1PF



Circuit Ref.


2113740F59 CAP CHIP REEL CL1 +/-30 220

2113740F59 CAP CHIP REEL CL1 +/-30 220

2113740F59 CAP CHIP REEL CL1 +/-30 220

NOT PLACED –

2113743F18 CAP CHIP 2.2 UF 16V +80-20%

2311049J11 CAPACITOR TANT 10% 4.7UF

2311049A56 CAP TAN CHIP A/P 4.7 20 10

2113743K15 CER CHIP CAP .100UF

2113743F18 CAP CHIP 2.2 UF 16V +80-20%

2113743F18 CAP CHIP 2.2 UF 16V +80-20%

2113743F18 CAP CHIP 2.2 UF 16V +80-20%

2113743E20 CAP CHIP. 10 UF 10%

2113743E20 CAP CHIP. 10 UF 10%

2113743E20 CAP CHIP. 10 UF 10%

2113743E20 CAP CHIP. 10 UF 10%

2113743E20 CAP CHIP. 10 UF 10%

NOT PLACED –

2113743E20 CAP CHIP. 10 UF 10%

2113743E20 CAP CHIP. 10 UF 10%

2113743E20 CAP CHIP. 10 UF 10%

2113743E20 CAP CHIP. 10 UF 10%

2113743E20 CAP CHIP. 10 UF 10%

2113743E20 CAP CHIP. 10 UF 10%

2113743E20 CAP CHIP. 10 UF 10%

2113743E20 CAP CHIP. 10 UF 10%








it .




C2030 2113741F39 CAP CHIP CL2 XTR REEL 3900














C2044 2113740L06 CAP CER CHIP 3.3 PF+/-0.1PF

C2045 2113740F67 CAP CHIP CL1 +/-30 470 5%

C2046 2113740F67 CAP CHIP CL1 +/-30 470 5%

C2047 2113740F67 CAP CHIP CL1 +/-30 470 5%

C2048 2113740F67 CAP CHIP CL1 +/-30 470 5%


C2050 2113740F67 CAP CHIP CL1 +/-30 470 5%


C2052 2113740F67 CAP CHIP CL1 +/-30 470 5%


C2054 2113740L37 CAP 62.0 PF 50V 2.0%






Circuit Ref.


C2060 2113740F31 CAP CH

C2061 2113740F29 CAP CH

C2062 2113740F29 CAP CH

C2063 2113740L22 CAP 15

C2064 2113740F32 CAP CH

C2065 2113740F27 CAP CH

C2066 2113740L16 CAP CE

C2067 2113740F32 CAP CH

C2068 2113740F32 CAP CH

C2069 2113740L12 CAP CE

C2070 2113740F41 CAP CH

C2071 2113740F41 CAP CH

C2072 2113740L04 CAP CE

C2073 2113740F03 CAP CH

C2074 2109720D14 CAP CE0.1UF

C2075 2109720D14 CAP CE0.1UF


C2077 2109720D14 CAP CE0.1UF

C2078 2109720D14 CAP CE0.1UF

C2079 2109720D14 CAP CE0.1UF

C2080 2109720D14 CAP CE0.1UF

C2081 2113740F67 CAP CH

C300 2113740F43 CAP CH

C301 2311049A57 CAP TA16V

C302 2113740F54 CAP CH

C303 2113743K15 CER CH

C304 2113743E20 CAP CH

C305 2113743E20 CAP CH

Circuit Ref.

Motorola Part No.

V 4-47


AP TAN CHIP A/P 4.7 20 10

AP CER CHIP 1.0UF 20% 6.3V

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

AP CHIP CLS2 100000 PF 20V 0

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

ER CHIP CAP .100UF

AP CHIP 2.2 UF 16V +80-20%

Description

C5042 2113743F16 CAP CHIP 1.0UF 16V+80-20%

C5043 2113743F16 CAP CHIP 1.0UF 16V+80-20%


C5045 2113743F16 CAP CHIP 1.0UF 16V+80-20%

C5046 2113743E20 CAP CHIP. 10 UF 10%

C5047 2113743E20 CAP CHIP. 10 UF 10%

C5048 2113743E20 CAP CHIP. 10 UF 10%

C5049 2113743E20 CAP CHIP. 10 UF 10%

C5050 2113743E20 CAP CHIP. 10 UF 10%


C5052 2113743E20 CAP CHIP. 10 UF 10%







C5059 2113743E07 CER CHIP CAP .022UF








Circuit Ref.









C344 NOT PLACED –

C345 NOT PLACED –




C349 NOT PLACED –







C356 NOT PLACED –


C359 NOT PLACED –

C360 NOT PLACED –



C363 NOT PLACED –



C366 NOT PLACED –

C367 NOT PLACED –




Circuit Ref.

















C421 2113743E07 CER CHIP CAP .022UF



C490 NOT PLACED –


C5001 2389289U01 10UF 50V 20% ALUMINUM SMD









Circuit Ref.


C5011 2311049A57 C1

C5012 2311049A56 C

C5013 2113928P04 C


C5015 2113743K15 C

C5016 2113743K15 C

C5017 2113743K15 C

C5018 2113743K15 C

C5019 2113743K15 C

C5020 2113743K15 C

C5021 2113741M69 C1

C5022 2113743K15 C

C5023 2113743K15 C

C5024 2113743K15 C

C5025 2113743K15 C

C5026 2113743K15 C

C5027 2113743K15 C

C5028 2113743K15 C

C5029 2113743K15 C

C5030 2113743K15 C

C5031 2113743K15 C

C5032 2113743K15 C

C5033 2113743K15 C

C5034 2113743K15 C

C5035 2113743K15 C

C5036 2113743K15 C

C5037 2113743K15 C

C5038 2113743K15 C



C5041 2113743F18 C

Circuit Ref.

Motorola Part No.


C5067

C5068

C5069

C5070

C5071

C5072

C5073

C5074

C5075

C5076

C5077

C5078

C5079

C5080

C5081

C5082

C5083

C5084

C5085

C5086

C5087

C5088

C5089

C5090

C5091

C5092

C5094

C5095

C5096

C5097

C5098

C5099

CircuRef



















IP CLS2 100000 PF 20V

BD353 RH DIODE CHT

BD353 RH DIODE CHT



DE SMD

DE SMD

DUAL

DUAL

Description













D305 4880142L01 SOT MMBV109 RH

D400 4813833C07 DIODE DUAL 100V ‘5C’ SERIES


D402 4809948D42 DIODE SCHOTTKY RB751V-40


D501 NOT PLACED –

D502 4813825A23 DIODE, DISCRETE SPECIALS VAR&P



FL300 9180022M11 XTAL FILTER 44.85MHZ




Circuit Ref.










NOT PLACED –








2113740F51 CAP CHIP REEL CL1 +/-30 100

2113740F51 CAP CHIP REEL CL1 +/-30 100



2113740F53 CAP CHIP REEL CL1 +/-30 120

2113740F49 CAP CHIP REEL CL1 +/-30 82

2113740F49 CAP CHIP REEL CL1 +/-30 82

2113740F49 CAP CHIP REEL CL1 +/-30 82

2113740F49 CAP CHIP REEL CL1 +/-30 82

2113740F59 CAP CHIP REEL CL1 +/-30 220

2113740F59 CAP CHIP REEL CL1 +/-30 220

2113740F59 CAP CHIP REEL CL1 +/-30 220

2113740F59 CAP CHIP REEL CL1 +/-30 220

2113740F59 CAP CHIP REEL CL1 +/-30 220

2113740F59 CAP CHIP REEL CL1 +/-30 220

2113740F59 CAP CHIP REEL CL1 +/-30 220

it .



C5101 2113741F25 CAP CHIP CL2 X7R REEL 1000(Not used in GM3188/GM3189)


C5103 2113743K15 CER CHIP CAP .100UF(Not used in GM3188/GM3189)





C5114 2113743F16 CAP CHIP 1.0UF 16V+80-20%




C5118 2113743E20 CAP CHIP. 10 UF 10%

C5119 2113743H14 CAP CHIP 10.0 UF 16V +80-20%









C608 NOT PLACED –

C609 NOT PLACED –







Circuit Ref.


C616 2113741F25 CAP CH

C617 2113741F25 CAP CH

C618 2113741F25 CAP CH

C619 NOT PLACED –

C620 2113741F25 CAP CH

C621 2113741F25 CAP CH

C622 2113741F25 CAP CH

C623 2113741F25 CAP CH

C624 2113741F25 CAP CH

C625 2113741F25 CAP CH

C626 2113741F25 CAP CH

C627 2113741F25 CAP CH

C628 2113741F25 CAP CH

C629 2113741F25 CAP CH

C630 2113741F25 CAP CH

C631 2113741F25 CAP CH

C632 2113741F25 CAP CH

C633 2113741F25 CAP CH

C662 2113741F25 CAP CH

C678 2113741M69 CAP CH10



D100 NOT PLACED –



D103 4802482J02 PIN DIO

D104 4802482J02 PIN DIO

D105 4805218N57 DIODE

D106 4805218N57 DIODE

Circuit Ref.

Motorola Part No.

V 4-49



NDUCTOR BEAD CHIP

NDUCTOR BEAD CHIP

NDUCTOR BEAD CHIP

EAT SPREADER WM

AD GROUND LCD

AD GROUND LCD

AD GROUND LCD

AD GROUND LCD

AD GROUND LCD

AD GROUND LCD

ONTACT, PCB SPEAKER

ONTACT, PCB SPEAKER

ONTACT, PCB SPEAKER

ONTACT, PCB SPEAKER

UTS

ONNECTOR,ACCY 16 PIN

ARLIN VHF

DMOS SMT 35W 520MH 12V



STR NPN 30V DARLINGTON

STR 520 MHZ 3W, 12.5V RF DMO

OT TRANS

JT, NPN TRANSISTOR

STR DIG NPN DTC114YE

STR PNP40V .2A GENPB=100-00


Description


Q304 4809939C04 TSTR DUAL PNP/NPN UMC3

Q305 4802197J95 RF TRANSISTOR PBR941



Q401 4880141L03 QSTR PNP SOT23 LO PROFILE TAPE





Q408 4880048M01 TSTR NPN DIG 47K/47K

Q409 4880048M01 TSTR NPN DIG 47K/47K

Q410 4880048M01 TSTR NPN DIG 47K/47K

Q411 4880048M01 TSTR NPN DIG 47K/47K

Q412 4880048M01 TSTR NPN DIG 47K/47K



Q415 NOT PLACED –







Q504 4880048M01 TSTR NPN DIG 47K/47K



R101 NOT PLACED –

R102 0683962T51 RES CHIP 120 5-1

R103 0683962T51 RES CHIP 120 5-1

R104 0683962T51 RES CHIP 120 5-1

Circuit Ref.




J11 2889309U01 MINI-UHF PCB R.A

J2 0989241U02 FLEX 20PIN 1MM TOP NON ZIF

J3 0986615Z01 CONN,ZIF,F,28CONT,TIN,CBL(Not used in GM3188/GM3189)










L109 NOT PLACED –

L110 2462587N42 CHIP IND 12 NH 5%












L122 2460591C23 COIL AIR WOUND INDUC 13.85

Circuit Ref.



L200 2462587Q42 IND CHIP 390NH 10%

L201 2462587V44 IND CHIP 680 NH 10%

L202 2462587V44 IND CHIP 680 NH 10%

L203 2462587V44 IND CHIP 680 NH 10%

L204 2462587V44 IND CHIP 680 NH 10%

L205 2462587Q47 IND CHIP 1000 NH 10%

L206 2413923C05 IND CHIP 33 NH 2%

L207 2413923C07 IND CHIP 47 NH 2%

L208 2413926N24 IND CER CHIP 100.0 NH 5%

L209 2413926N24 IND CER CHIP 100.0 NH 5%

L210 2413926N24 IND CER CHIP 100.0 NH 5%

L211 2413926N24 IND CER CHIP 100.0 NH 5%

L212 2413926N24 IND CER CHIP 100.0 NH 5%

L213 2413926N24 IND CER CHIP 100.0 NH 5%

L214 2413926H20 IND CHIP 47.0 NH 5%

L215 2413926H20 IND CHIP 47.0 NH 5%

L216 2413926H20 IND CHIP 47.0 NH 5%

L217 2462587Q42 IND CHIP 390NH 10%




L303 2462587N69 CHIP IND 1200 NH 5%

L304 2483411T74 INDUCTOR CHIP SHIELDED

L305 2413926K31 IND CER CHIP 470.0 NH 5%

L306 2462587N55 CHIP IND 150 NH 5%







Circuit Ref.


L313 2460591G24 C

L314 2460591G24 C

L315 NOT PLACED –

L500 2484657R01 I

L501 2484657R01 I

L502 2484657R01 I

M100 2686201B01 H

M105 7588823L03 P

M106 7588823L03 P

M107 7588823L03 P

M108 7588823L04 P

M109 7588823L04 P

M110 7588823L04 P

M111 3985994A01 C

M112 3985994A01 C

M113 3985994A01 C

M114 3985994A01 C

M9 0289511U01 N

P1 2804503J01 C

P2 NOT PLACED –

PCB 8486672Z01 M

Q100 4886163B01 L

Q101 4813824A10 T

Q102 4813824A10 T

Q103 4813824A06 X

Q105 4813828A11 TL

Q106 4805128M27 S

Q200 4802245J95 B

Q300 4809940E02 T

Q301 4813824A17 X3

Q302 4813824A10 T

Circuit Ref.

Motorola Part No.


R105

R106

R107

R108

R109

R110

R111

R112

R113

R114

R115

R116

R117

R118

R119

R120

R121

R122

R123

R124

R125

R126

R127

R130

R131

R132

R134

R135

R136

R137

R138

CircuRef

ES 300 OHMS 5%

ES 300 OHMS 5%

ES 220 OHMS 5%

ES 100 OHMS 5%

IP 36 OHM 5 1/8W

IP 36 OHM 5 1/8W



ES 10K OHMS 5%

ES 10K OHMS 5%

ES 5.1 OHMS 5%

ES 120K OHMS 5%

ES 0 OHMS +-.050

ES 0 OHMS +-.050

ES 150K OHMS 5%

ES 150K OHMS 5%

ES 51 OHMS 5%

ES 100K OHMS 5%

ES 47K OHMS 5%

ES 30K OHMS 5%

ES 4700 OHMS 5%

ES 4700 OHMS 5%

ES 4700 OHMS 5%

ES 3900 OHMS 5%

ES 1300OHMS 5%05

ES 1000 OHMS 5%

Description

R219 NOT PLACED –

R220 0662057A42 CHIP RES 510 OHMS 5%

R221 0662057A33 CHIP RES 220 OHMS 5%

R222 0662057A33 CHIP RES 220 OHMS 5%

R223 0662057A33 CHIP RES 220 OHMS 5%

R224 0662057A53 CHIP RES 1500 OHMS 5%

R225 0662057A29 CHIP RES 150 OHMS 5%

R226 0662057A29 CHIP RES 150 OHMS 5%

R227 0662057A25 CHIP RES 100 OHMS 5%

R228 0662057A25 CHIP RES 100 OHMS 5%

R229 0662057A25 CHIP RES 100 OHMS 5%

R230 0662057A25 CHIP RES 100 OHMS 5%

R231 0662057A18 CHIP RES 51 OHMS 5%

R232 0662057A17 RES CHIP 47 OHMS 5%

R233 0662057A17 RES CHIP 47 OHMS 5%

R234 0662057A15 CHIP RES 39 OHMS 5%

R235 0662057A07 CHIP RES 18 OHMS 5%

R300 0662057A73 CHIP RES 10K OHMS 5%

R301 0662057A41 CHIP RES 470 OHMS 5%



R304 0662057A85 CHIP RES 33K OHM 5%

R305 0662057A80 CHIP RES 20K OHMS 5%

R306 0662057A80 CHIP RES 20K OHMS 5%

R307 0662057A80 CHIP RES 20K OHMS 5%

R308 0662057A80 CHIP RES 20K OHMS 5%

R309 0662057A77 CHIP RES 15K OHMS 5%

R310 0662057A77 CHIP RES 15K OHMS 5%

R311 NOT PLACED –

R312 0662057A76 CHIP RES 13K OHMS 5%

R313 0662057A75 CHIP RES 12K OHMS 5%

Circuit Ref.


0680194M18 RES 51 OHMS 5% 1W

0680194M18 RES 51 OHMS 5% 1W

0680194M18 RES 51 OHMS 5% 1W

0680194M18 RES 51 OHMS 5% 1W

0662057A05 CHIP RES 15 OHMS 5%

NOT PLACED –

NOT PLACED –

0662057P95 RES CHIP 100.0K 1% 30X60

0662057P10 RES CHIP 10.0K 1% 30X60

0662057P10 RES CHIP 10.0K 1% 30X60

0662057P10 RES CHIP 10.0K 1% 30X60

0662057P10 RES CHIP 10.0K 1% 30X60

0662057P02 RES. CHIP 15K 1% 30X60

0662057C51 CHIP RES 100 OHMS 5%

0662057C51 CHIP RES 100 OHMS 5%

0662057C51 CHIP RES 100 OHMS 5%

0662057C51 CHIP RES 100 OHMS 5%

0662057C19 CHIP RES 4.7 OHMS 5%

0662057C13 CHIP RES 2.7 OHMS 5%

0662057C13 CHIP RES 2.7 OHMS 5%

0662057C13 CHIP RES 2.7 OHMS 5%

0662057C03 CHIP RES 1.0 OHMS 5%

0662057C03 CHIP RES 1.0 OHMS 5%

0662057B47 CHIP RES 0 OHMS +-.050 OHMS


NOT PLACED –






it .


R139 0662057A87 CHIP RES 39K OHMS 5%

R140 0662057A81 CHIP RES 22K OHMS 5%

R141 0662057A81 CHIP RES 22K OHMS 5%

R142 0662057A81 CHIP RES 22K OHMS 5%

R143 0662057A81 CHIP RES 22K OHMS 5%

R144 0662057A81 CHIP RES 22K OHMS 5%

R145 0662057A81 CHIP RES 22K OHMS 5%

R146 0662057A81 CHIP RES 22K OHMS 5%

R147 0662057A81 CHIP RES 22K OHMS 5%

R148 0662057A81 CHIP RES 22K OHMS 5%

R149 0662057A81 CHIP RES 22K OHMS 5%

R150 0662057A73 CHIP RES 10K OHMS 5%

R151 0662057A67 CHIP RES 5600 OHMS 5%

R153 0662057A73 CHIP RES 10K OHMS 5%

R155 0662057A73 CHIP RES 10K OHMS 5%

R156 0662057A73 CHIP RES 10K OHMS 5%

R157 0662057A91 CHIP RES 56K OHMS 5%

R158 0662057A67 CHIP RES 5600 OHMS 5%

R159 NOT PLACED –

R160 0662057A61 CHIP RES 3300 OHMS 5%

R161 0662057A61 CHIP RES 3300 OHMS 5%

R162 0662057A61 CHIP RES 3300 OHMS 5%

R163 0662057A61 CHIP RES 3300 OHMS 5%

R164 0662057A73 CHIP RES 10K OHMS 5%

R165 0662057A58 CHIP RES 2400 OHMS 5%

R166 0662057A58 CHIP RES 2400 OHMS 5%

R167 0662057A57 CHIP RES 2200 OHMS 5%

R168 0662057A57 CHIP RES 2200 OHMS 5%

R169 0662057A57 CHIP RES 2200 OHMS 5%

R170 0662057A42 CHIP RES 510 OHMS 5%

R171 0662057A41 CHIP RES 470 OHMS 5%

R172 0662057A41 CHIP RES 470 OHMS 5%

Circuit Ref.


R173 0662057A36 CHIP R

R174 0662057A36 CHIP R

R175 0662057A33 CHIP R

R176 0662057A25 CHIP R

R177 NOT PLACED –

R178 0662057A14 RES CH

R179 0662057A14 RES CH

R180 0660082A89 RES CH

R181 0660082A89 RES CH

R182 0662057A73 CHIP R

R185 0662057A73 CHIP R

R186 0662057C20 CHIP R

R200 0662057A99 CHIP R


R202 NOT PLACED –


R204 NOT PLACED –

R205 NOT PLACED –

R206 0662057B02 CHIP R

R207 0662057B02 CHIP R

R208 0662057A18 CHIP R

R209 0662057A97 CHIP R

R210 NOT PLACED –

R211 0662057A89 CHIP R

R212 0662057A84 CHIP R

R213 0662057A65 CHIP R

R214 0662057A65 CHIP R

R215 0662057A65 CHIP R

R216 0662057A63 CHIP R

R217 0662057A52 CHIP R

R218 0662057A49 CHIP R

Circuit Ref.

Motorola Part No.

V 4-51

HIP RES 10K OHMS 5%

HIP RES 10K OHMS 5%

HIP RES 10K OHMS 5%


HIP RES 10K OHMS 5%

HIP RES 10K OHMS 5%

HIP RES 10K OHMS 5%

HIP RES 10K OHMS 5%








HIP RES 220 OHMS 5%

HIP RES 51 OHMS 5%

HIP RES 10K OHMS 5%

HIP RES 10 OHMS 5%

HIP RES 0 OHMS +-.050 HMS

ES CHIP 1.0K 1% 30*60

HIP RES 0 OHMS .050 OHMSNot used in GM3188/GM3189)

Description








R5019 0662057B05 CHIP RES 200K OHMS 5%

R5020 0662057B02 CHIP RES 150K OHMS 5%

R5021 0662057A97 CHIP RES 100K OHMS 5%

R5022 0662057A97 CHIP RES 100K OHMS 5%

R5023 0662057A97 CHIP RES 100K OHMS 5%

R5024 0662057A97 CHIP RES 100K OHMS 5%(Not used in GM3188/GM3189)

R5025 0662057A97 CHIP RES 100K OHMS 5%

R5026 0662057A85 CHIP RES 33K OHM 5%

R5027 0662057B08 CHIP RES 270K OHMS 5%

R5028 0662057A97 CHIP RES 100K OHMS 5%

R5029 0662057A97 CHIP RES 100K OHMS 5%

R5030 0662057A85 CHIP RES 33K OHM 5%

R5031 0662057A92 CHIP RES 62K OHMS 5%

R5032 0662057A89 CHIP RES 47K OHMS 5%

R5033 0662057A89 CHIP RES 47K OHMS 5%

R5034 0662057A86 CHIP RES 36K OHMS 5%

R5035 0662057A89 CHIP RES 47K OHMS 5%

R5036 0662057A89 CHIP RES 47K OHMS 5%

R5037 0662057A73 CHIP RES 10K OHMS 5%

R5038 0662057A85 CHIP RES 33K OHM 5%

R5039 0662057A97 CHIP RES 100K OHMS 5%

R5040 0662057A84 CHIP RES 30K OHMS 5%

Circuit Ref.



R314 0662057A75 CHIP RES 12K OHMS 5%

R315 0662057A75 CHIP RES 12K OHMS 5%

R316 0662057A75 CHIP RES 12K OHMS 5%

R317 0662057A75 CHIP RES 12K OHMS 5%

R318 0662057A75 CHIP RES 12K OHMS 5%

R319 0662057A75 CHIP RES 12K OHMS 5%

R320 0662057A73 CHIP RES 10K OHMS 5%

R321 0662057A71 CHIP RES 8200 OHMS 5%

R322 0662057A65 CHIP RES 4700 OHMS 5%

R323 0662057A65 CHIP RES 4700 OHMS 5%

R324 0662057A61 CHIP RES 3300 OHMS 5%

R325 0662057A61 CHIP RES 3300 OHMS 5%

R326 0662057A58 CHIP RES 2400 OHMS 5%

R327 0662057A58 CHIP RES 2400 OHMS 5%

R328 0662057A55 CHIP RES 1800 OHM 5%

R329 0662057A51 CHIP RES 1200 OHMS 5%

R330 0662057A49 CHIP RES 1000 OHMS 5%

R331 0662057A45 CHIP RES 680 OHMS 5%

R332 0662057A43 CHIP RES 560 OHMS 5%

R333 0662057A40 CHIP RES 430 OHMS 5%

R334 0662057A39 CHIP RES 390 OHMS 5%

R335 0662057A33 CHIP RES 220 OHMS 5%

R336 0662057A25 CHIP RES 100 OHMS 5%

R337 0662057A25 CHIP RES 100 OHMS 5%

R338 0662057A18 CHIP RES 51 OHMS 5%

R339 0662057A18 CHIP RES 51 OHMS 5%

R340 0662057A18 CHIP RES 51 OHMS 5%

R341 0662057A01 CHIP RES 10 OHMS 5%

R342 0662057A01 CHIP RES 10 OHMS 5%

R343 0662057A01 CHIP RES 10 OHMS 5%

R344 0662057A01 CHIP RES 10 OHMS 5%

R345 0662057A73 CHIP RES 10K OHMS 5%

Circuit Ref.


R346 0662057A73 CHIP RES 10K OHMS 5%

R401 0662057C85 CHIP RES 2700 OHMS 5%








R415 NOT PLACED –

R421 0662057A33 CHIP RES 220 OHMS 5%

R422 0662057A73 CHIP RES 10K OHMS 5%

R423 NOT PLACED –

R424 NOT PLACED –

R425 0662057A97 CHIP RES 100K OHMS 5%

R426 0662057A97 CHIP RES 100K OHMS 5%

R427 NOT PLACED –

R428 0662057A97 CHIP RES 100K OHMS 5%

R429 0662057A97 CHIP RES 100K OHMS 5%

R430 0662057A87 CHIP RES 39K OHMS 5%

R431 NOT PLACED –

R432 0662057A85 CHIP RES 33K OHM 5%

R433 0662057A85 CHIP RES 33K OHM 5%

R434 0662057A85 CHIP RES 33K OHM 5%

R435 0662057A85 CHIP RES 33K OHM 5%

R436 0662057A85 CHIP RES 33K OHM 5%

R438 0662057A73 CHIP RES 10K OHMS 5%

R439 0662057A73 CHIP RES 10K OHMS 5%

Circuit Ref.


R440 0662057A73 C

R441 0662057A73 C

R442 0662057A73 C

R443 0662057A61 C

R444 0662057A73 C

R445 0662057A73 C

R450 0662057A73 C

R451 0662057A73 C

R453 0662057A61 C

R454 0662057A61 C

R455 0662057A61 C

R456 0662057A61 C

R457 0662057A61 C

R458 0662057A61 C

R459 NOT PLACED –

R460 0662057A53 C

R461 0662057A33 C

R462 0662057A18 C

R463 0662057A73 C

R466 NOT PLACED –

R467 NOT PLACED –

R468 NOT PLACED –

R469 NOT PLACED –

R470 NOT PLACED –

R471 0662057A01 C

R472 NOT PLACED –

R473 NOT PLACED –

R5000 0662057B47 CO

R5001 0662057T68 R

R5002 0662057C01 C(

Circuit Ref.

Motorola Part No.


R5041

R5042

R5043

R5044

R5045

R5046

R5047

R5048

R5049

R5050

R5051

R5052

R5053

R5054

R5055

R5056

R5057

R5058

R5059

R5060

R5061

R5062

R5063

R5064

R5065

R5066

R5067

R5068

R5069

R5070

R5071

CircuRef

ES 0 OHMS .050 OHMS

IP 330 5 1/8W

ES 0 OHMS +-.050

ES 0 OHMS .050 OHMS

ES 0 OHMS .050 OHMS

ES 220 OHMS 5%

ES 100 OHMS 5%

ISTOR 47KOHM

TIOMETER W/SWITCH E

IELD

IELD

IELD

SHIELD

ENA SHIELD

SHIELD

TRANSFORMER

TRANSFORMER

COST SING SPLY DR

UHF/800 MHZ LDMOS

COST SING SPLY DR

P AMP GEN PURP D

ED AT25016 48 PIN

DIE VCO BUFFER

SA616

LMOS TC7W04FU

OVER QUAD DIODE 8-0

Description

U400 5102463J64 16KX8 SPI SERIAL EEPROM

U402 NOT PLACED –

U403 5102226J56 68HC11FLO_PASS5 100P IN TQFP


U405 5113805A75 IC 8 BIT SER TO PAR/PAR HC595


U501 0104016J81 9V REGULATOR ASSEMBLY

U502 5102463J95 AUDIO PA TDA1519C

U503 5105469E65 IC VLTG REGLTR

U504 5185130C53 IC ASFIC_CMP_R1




U508 5113816A30 IC 3.3V LOW DROPOUT POS. REG.

U509 5113806A20 IC MUX/DEMUX TRIPLE 2-CHNL

U510 5104187K94 IC LP2986ILDX-3.3 VLTG REG

U514 4802393L66 MOSFET P-CH

U515 5162852A59 IC CMOS ANALOG SWITCH SPDT (Not used in GM3188/GM3189)

VR101 4813830A15 TSTR 5.6V 5% 20MA 225MW

VR102 4813830A15 TSTR 5.6V 5% 20MA 225MW


VR401 4813830G12 DIODE 4.3V 5% ‘CP’ 500MW _4687

VR402 4813830A09 DIODE 3.3V 5% 225MW MMBZ5226B

VR500 4813832C77 TRANS SUP. 24V HIGH PWR

Circuit Ref.








0662057B47 CHIP RES 0 OHMS +-.050 OHMS (Not used in GM3688/GM3689)











NOT PLACED –

NOT PLACED –




NOT PLACED –

NOT PLACED –

0662057A68 CHIP RES 6200 OHMS 5%

0662057A49 CHIP RES 1000 OHMS 5%

NOT PLACED –

NOT PLACED –


0662057A57 CHIP RES 2200 OHMS 5%

0662057A57 CHIP RES 2200 OHMS 5%

it .


R5072 0662057A65 CHIP RES 4700 OHMS 5%

R5073 0662057A49 CHIP RES 1000 OHMS 5%

R5074 0662057A49 CHIP RES 1000 OHMS 5%

R5075 0662057A42 CHIP RES 510 OHMS 5%

R5076 0662057A42 CHIP RES 510 OHMS 5%

R5077 0662057A36 CHIP RES 300 OHMS 5%

R5078 0662057A25 CHIP RES 100 OHMS 5%

R5079 0662057A25 CHIP RES 100 OHMS 5%

R5080 0662057A01 CHIP RES 10 OHMS 5%

R5081 0613952D78 CER CHIP RES 6340 OHM 1% 0603

R5082 0662057A90 CHIP RES 51K OHMS 5%

R5083 0662057B08 CHIP RES 270K OHMS 5%

R5084 0662057B47 CHIP RES 0 OHMS +-.050 OHMS (Not used in GM3188/GM3189)


R5086 0662057A43 CHIP RES 560 OHMS 5%

R5087 0662057A97 CHIP RES 100K OHMS 5%



R5092 0662057A73 CHIP RES 10K OHMS 5%

R5093 0662057A73 CHIP RES 10K OHMS 5%


R5095 0662057A82 CHIP RES 24K OHMS 5%

R5096 0662057A73 CHIP RES 10K OHMS 5%





R5101 0662057A25 CHIP RES 100 OHMS 5%

R5102 0662057A25 CHIP RES 100 OHMS 5%

Circuit Ref.



R600 0662057C01 CHIP R

R601 0611077A62 RES CH


R603 0662057C01 CHIP R

R604 0662057C01 CHIP R

R610 0662057C59 CHIP R

R615 0662057A25 CHIP R

RT100 0680361L01 THERM

S5010 1889288U01 POTENVOLUM

SH200 2689590U01 VCO SH

SH201 2689589U01 VCO SH

SH202 2689589U01 VCO SH

SH300 2689591U01 MIXER

SH301 2689593U01 FRONT

SH302 2689591U01 MIXER

T300 2580541Z01 BALUN

T301 2580541Z01 BALUN

U100 5113818A01 IC LOWLM2904

U101 5185130C65 IC VHF/DRIVE

U102 5113818A01 IC LOWLM2904

U103 5113819A04 IC QD OMC3303

U200 5185963A27 IC TESTGFP

U201 5105750U54 IC PKG

U300 5186144B01 FM IF IC

U301 5109522E10 IC 3-INV

U302 4808612Y05 CROSSSMS392

Circuit Ref.

Motorola Part No.

V 4-53
VR501 4813830A14 DIODE 5.1V 5% 225MW MMBZ5231B_


VR503 4813830G09 DIODE 3.3V 5% ‘CK’ 500MW _4684

VR504 4813830G09 DIODE 3.3V 5% ‘CK’ 500MW _4684









Y200 NOT PLACED –

Y201 4880114R06 CRYSTAL 16.8MHZ

Y300 9186145B02 CER.DISCR. CDBCA455CX36-TC

Y301 4880606B09 2ND OSC XTAL 44.395 MHZ

Circuit Ref.



Notes



M

Issue: May, 2009

ii


iii

Table of Contents


1.0 CM200/CM300/PM400 Model Chart....................................................................1-12.0 Technical Specifications ......................................................................................1-2










iv






2.0 Troubleshooting Flow TX RF (No Output Power) ................................................3-42.1 Troubleshooting Flow TX RF (No Output Power/No Current) .....................3-52.2 Troubleshooting Flow TX RF (Not Txing at Nominal power) .......................3-6


5.1 Troubleshooting Flow Chart for DC Supply (2 of 2)...................................3-10

Chapter 4 VHF2 PCB / SCHEMATICS / PARTS LISTS


2.0 VHF 25–45 W Band 2 PCB 8486487Z03-B / Schematics ...................................4-3VHF 2 (146–174 MHz) 25–45 W Interconnection between Main Board and Power Amplifier Compartment .................................................4-3VHF 2 (146–174 MHz) 25–45 W 8486487Z03-B, Top Side View ......................4-4VHF 2 (146–174 MHz) 25–45 W 8486487Z03-B, Bottom Side View .................4-5VHF 2 (146–174 MHz) 25–45 W Main Circuit (Sht 1 of 2) ..................................4-6VHF 2 (146–174 MHz) 25–45 W Main Circuit (Sht 2 of 2) ..................................4-7VHF 2 (146–174 MHz) 25–45 W Transmitter (Sht 1 of 2) ..................................4-8VHF 2 (146–174 MHz) 25–45 W Transmitter (Sht 2 of 2) ..................................4-9VHF 2 (146–174 MHz) 25–45 W Synthesiser and VCO (Sht 1 of 2) ................4-10VHF 2 (146–174 MHz) 25–45 W Synthesiser and VCO (Sht 2 of 2) ................4-11VHF 2 (146–174 MHz) 25–45 W Receiver Front and Back End (Sht 1 of 2) ....4-12VHF 2 (146–174 MHz) 25–45 W Receiver Front and Back End (Sht 2 of 2) ....4-13VHF 2 (146–174 MHz) 25–45 W DC and Audio Circuits (Sht 1 of 2) ...............4-14VHF 2 (146–174 MHz) 25–45 W DC and Audio Circuits (Sht 2 of 2) ...............4-15VHF 2 (146–174 MHz) 25–45 W Microprocessor and Controller Circuits (Sht 1 of 2) ........................................................................................................4-16VHF 2 (146–174 MHz) 25–45 W Microprocessor and Controller Circuits (Sht 2 of 2) ........................................................................................................4-17

v

VHF 2 (146–174 MHz) 25–45 W Power Control Circuit ....................................4-182.1 VHF 2 PCB 8486487Z03-B Parts List 25–45 W ........................................4-19

3.0 VHF 25–45 W Band 2 PCB 8486487Z04 / Schematics.....................................4-28VHF 2 (146–174 MHz) 25–45 W Interconnection between Main Board and Power Amplifier Compartment ................................................4-28VHF 2 (146–174 MHz) 25–45 W 8486487Z04, Top Side View ........................4-29VHF 2 (146–174 MHz) 25–45 W 8486487Z04, Bottom Side View ...................4-30VHF 2 (146–174 MHz) 25–45 W Main Circuit (Sht 1 of 2) ................................4-31VHF 2 (146–174 MHz) 25–45 W Main Circuit (Sht 2 of 2) ................................4-32VHF 2 (146–174 MHz) 25–45 W Transmitter (Sht 1 of 2) .................................4-33VHF 2 (146–174 MHz) 25–45 W Transmitter (Sht 2 of 2) .................................4-34VHF 2 (146–174 MHz) 25–45 W Synthesiser and VCO (Sht 1 of 2) ................4-35VHF 2 (146–174 MHz) 25–45 W Synthesiser and VCO (Sht 2 of 2) ................4-36VHF 2 (146–174 MHz) 25–45 W Receiver Front and Back End (Sht 1 of 2) ....4-37VHF 2 (146–174 MHz) 25–45 W Receiver Front and Back End (Sht 2 of 2) ....4-38VHF 2 (146–174 MHz) 25–45 W DC and Audio Circuits (Sht 1 of 2) ...............4-39VHF 2 (146–174 MHz) 25–45 W DC and Audio Circuits (Sht 2 of 2) ...............4-40VHF 2 (146–174 MHz) 25–45 W Microprocessor and Controller Circuits (Sht 1 of 2) ........................................................................................................4-41VHF 2 (146–174 MHz) 25–45 W Microprocessor and Controller Circuits (Sht 2 of 2) ........................................................................................................4-42VHF 2 (146–174 MHz) 25–45 W Power Control Circuit ....................................4-433.1 VHF 2 PCB 8486487Z04 Parts List 25–45 W............................................4-44

vi

Notes

Chapter 1


1.0 CM200/CM300/PM400 Model Chart


AAM50KQC9AA1AN CM200 146–174 MHz, 25–45 W, 4 CHAAM50KQF9AA1AN CM300 146–174 MHz, 25–45 W, 32 CH

AAM50KQF9AA3AN PM400 146–174 MHz, 25–45 W, 64 CH

Item Description

X PMUD1875_ CM200 Super Tanapa VHF2, 25–45 W, 4 CHX PMUD1877_ CM300 Super Tanapa VHF2, 25–45 W, 32 CH

X PMUD1905_ PM400 Super Tanapa VHF2, 25–45 W, 64 CHX PMUD1884_ CM200 Tenapa VHF2, 25–45 W 4 CH

X PMUD1886_ CM300 Tanapa VHF2, 25–45 W, 32 CHX PMUD1886_ PM400 Tanapa VHF2, 25–45 W, 64 CH

X PMLN4598_ Control HeadX PMLN4599_ Control Head

X FLN3108_AN Control HeadX PMUD1884_S CM200 VHF2 Service Board

X PMUD1886_S CM300 VHF2 Service BoardX PMUD1886_S PM400 VHF2 Service Board

X 6902966C30 CM200 User Guide (bilingual)X 6881096C22 CM300 User Guide (bilingual)

X 6881096C32 PM400 User Guide (bilingual)X X HKLN4220 CM200/CM300 User Guide CDROM (bilingual)

X HKLN4219 PM400 User Guide CDROM (blilingual)x = Indicates one of each is required.






±2.5 PPM

Channel Capacity: CM200 – 4 ChannelsCM300 – 32 ChannelsPM400 – 64 Channels





FCC Description ABZ99FT3046









Power Output 25–45 W


-26 dBm


TIA603 and CEPT

















Notes

Chapter 2

THEORY OF OPERATION




The received signal is applied to the radio’s antenna input connector and routed through the harmonic filter and antenna switch. The insertion loss of the harmonic filter/antenna switch is less than 1 dB. The signal is routed to the first filter (4-pole), which has an insertion loss of 2 dB typically. The output of the filter is matched to the base of the LNA (Q303) that provides a 16 dB gain and a noise figure of better than 2 dB. Current source Q301 is used to maintain the collector current of Q303. Diode CR301 protects Q303 by clamping excessive input signals. Q303 output is applied to the second filter (3-pole) which has an insertion loss of 1.5 dB. In Distance mode, Q304 turns on and causes D305 to conduct, thus bypassing C332 and R337. In Local mode, the signal is routed through C332 and R337, thus inserting 7 dB attenuation. Since the attenuator is located after the RF amplifier, the receiver sensitivity is reduced only by 6 dB, while the overall third order input intercept is raised.



MixerXtal Filter

Controller

Front Filter

Antenna

First LO

2nd LO Xtal Osc


12.5kHzFilter

Phase Shift Element

IFIC

LNA25kHzFilter

12.5kHzFilter




3.0 VHF Transmitter Power Amplifier (146–174 MHz)The radio’s 45 W PA is a three-stage amplifier used to amplify the output from the TX_INJ to the antenna port. All three stages utilize LDMOS technology. The gain of the first stage (U101) is adjustable and is controlled by pin 7 of U103-2 via U103-3 and U102-1. It is followed by an LDMOS driver Q105 and final stage Q100.


Devices U101, Q105 and Q100 are surface mounted. Two screws with Belleville washers provide direct pressure ensuring good thermal contact between both the driver and final stage, and the chassis.


The first stage (U101) is a 20dB gain integrated circuit containing two LDMOS FET amplifier stages. It amplifies the RF signal from the VCO (TX_INJ). The output power of stage U101 is controlled by a DC voltage applied to pin 1 from the op-amp U103-3, pin 8. The control voltage simultaneously varies the bias of two FET stages within U101. This biasing point determines the overall gain of U101 and therefore its output drive level to Q105, which in turn controls the output power of the PA.

Loop


Antenna

Harmonic Filter


From VCO (TX_INJ)

ControlledStage

Bias

TemperatureSense

SPI BUS

ASFIC_CMP

PAPWRSET

PADriver

Contro l lerU103-2

Forward Bias


Op-amp U103-3 monitors the drain current of U101 via resistors R122 & R197 and adjusts the bias voltage of U101.



The next stage is an LDMOS device (Q105) which provides a gain of 12dB. This device requires a positive gate bias and a quiescent current flow for proper operation. The bias is set during transmit mode by V_cntrl_driver which is set to provide 100–150 mA of quiescent current by the factory, and fed to the gate of Q105 via the resistive network.

The V_cntrl_driver is directly controlled by the ASFIC CMP. In receive mode, the ASFIC CMP (U504) sets V-cntrl_driver to 0 V (DACR pin 5).

3.3 Final Stage

The final stage is an LDMOS device (Q100) providing a gain of 12dB. This device also requires a positive gate bias and a quiescent current flow for proper operation. The voltage of the line PA_BIAS is set in transmit mode by the ASFIC and fed to the gate of Q100 via the resistive network R134, R131. This bias voltage is tuned in the factory. If the transistor is replaced, the bias voltage must be tuned using the Tuner. Care must be taken not to damage the device by exceeding the maximum allowed bias voltage. The device’s drain current is drawn directly from the radio’s DC supply voltage input, B+, via L117 and L115.

A matching network consisting of C1004-5, C1007-9, C1096, C1021, C1013, C1019, L116: and two striplines, transforms the impedance to 50 ohms and feeds the directional coupler.



3.5 Antenna Switch



3.6 Harmonic Filter

Inductors L111, L112, L124 and L113 along with capacitors C1132, C1022, C1020, C1137, C1018, and C1017 form a low-pass filter to attenuate harmonic energy coming from the transmitter. Resistor R150 drains any electrostatic charges that might otherwise build up on the antenna. The harmonic filter also prevents high level RF signals above the receiver passband from reaching the receiver circuits to improve spurious response rejection.

3.7 Power Control

The output power is regulated by using a forward power detection control loop. The directional coupler samples a portion of the forward and reflected RF power. The forward sampled RF is rectified by diode D105, and the resulting DC voltage is routed to the operational amplifier U100. The error output current is then routed to an integrator, and converted into the control voltage. This voltage controls the bias of the pre-driver (U101) stage. The output power level is set by way of a DAC, PWR_SET, in the audio processing IC (U504), which acts at the forward power control loop reference.


A local loop for the Pre Driver (U101) is used in order to stabilize the current for this stage.

In Rx mode, the two transistors Q101 and Q102 go to saturation and shut down the transmitter by applying ground to the Pre Driver U101.













DATA

CLK

CEX

MODIN

VCC, DC5V

XTAL1

XTAL2

WARP

PREIN

VCP

REFERENCEOSCILLATOR

VOLTAGEMULTIPLIER

DATA (U403 PIN 100)

CLOCK (U403 PIN 1)

CSX (U403 PIN 2)


+5 V (U503 PIN 1)

7

8

9

10

13, 30

23

24

25

32

47

VMULT2 VMULT1

BIAS1

SFOUT

AUX3

AUX4

IADAPTIOUT

GND

FREFOUT

LOCK 4

19

6, 22, 33, 44

4345

3

2

28

14 15

40

FILTERED 5 V

STEERING

LOCK (U403 PIN 56)

PRESCALER IN

FREF (U504 PIN 34)

39BIAS2

41

48

5, 20, 34, 36+5 V (U503 PIN 1)

AUX1

VDD, DC5V MODOUT


AUX2 1

BWSELECT

VCO Bias

TRB

To IFSection


LO RF INJECTION


LINELOOP

FILTER








Presc

RX

TX


Attenuator

Pin8

Pin14

Pin10


TX RF Injection

U200 Pin 32

AUX3 (U200 Pin 2)

Prescaler Out

Pin 12Pin 19Pin 20


U201VCOBIC

RxActive Bias

TxActive Bias

Pin2

Rx-I adjust

Pin1

Tx-I adjust

Pins 9,11,17Pin18

VsensCircuit

Pin15

Pin16

RX VCO Circuit

TX VCO Circuit

RX Tank

TX Tank

Pin7

Vcc-Superfilter

Collector/RF inPin4

Pin5

Pin6

RX

TX

(U200 Pin 28)

Rx-SW

Tx-SW

Vcc-Logic

(U200 Pin 28)


Pin13

Pin3

TRB IN

LO RF INJECTION

Buffer






To modulate the synthesizer loop, a two-spot modulation method is utilized via the MODIN (U200, pin 10) input of the LVFRAC-N. The audio signal is applied to both the A/D converter (low frequency path) and the balance attenuator (high frequency path). The A/D converter converts the low frequency analog modulating signal into a digital code which is applied to the loop divider, thereby causing the carrier to deviate. The balance attenuator is used to adjust the VCO’s deviation sensitivity to high frequency modulating signals. The output of the balance attenuator is presented at the MODOUT port of the LVFRAC-N (U200,pin 41) and connected to the VCO modulation varactor D205.








ExternalMicrophone

InternalMicrophone

ExternalSpeaker

InternalSpeaker

SCI to

Control Head

Audio PA




Disc Audio

To RF Section SPI

DigitalArchitecture

µP Clock

3.3 VRegulator

RAM

EEPROM

FLASH

HC11FL0

ASFIC_CMP

Accessory &

Connector

Handset

.



• Electronic on/off control• RF power amplifier• 12 volts P-cH FET -U514• 9.3 volt regulator• Audio PA





U5019.3 V Regulator

FETP-CH

On/OffControl

500 mA

SW_Filt_B+



Ignition B+

RF_PAAudio_PA


Filt_B+

Ferrite Bit

Control Head

Mic Connector

Mic Bias9 V, 5mA

Keypad

7_Seg

Bedto7-Seg

ShiftReg

3.2 V72 mA

9.3 V65 mA

Status LEDs

7_SegDOT

Backlight

On/OffControl

11-16.6 V0.9A 0.85A


U5083.3 V RF Reg

U5103.3 V D Reg

Reset


500 mA

LVFRAC_NIF_Amp

ASFIC_CMPIFICRX Cct



9.3 V45 mA

9.3 V75 mA

9.3 V162 mA











5.3.2 Ignition Mode

When ignition is connected for the first time, it will force high current through Q500 collector, This will move Q500 out of saturation and consequently Q503 will cut-off. S5010 pin 6 will get ignition voltage through R601 (for load dump), R610, (R610 & C678 are for ESD protection), VR501, R5074, and D500. When S5010 is ON, Filt_B+ passes through S5010-pin 5, D511, R5069, R5037 and base of Q505 and inserts Q505 into saturation. This pulls U501-pin 2 through R5038, D502 to 0.2 V and turns on U514 and U501 9.3 V regulator which supply voltage to all other regulators and turns the radio on, When U504 (ASFIC_CMP) get 3.3 V supply, GCB2 goes to 3.3 V and holds Q505 in saturation state to allow soft turn off.












The ASFIC CMP synthesizer loop uses C5025, C5024 and R5033 to set the switching time and jitter of the clock output. If the ASFIC CMP synthesizer cannot generate the required clock frequency it will switch back to its default 3.6864 MHz output.





In the controller section there are two IC’s on the SPI BUS, ASFIC CMP (U504 pin 22), and EEPROM (U400). In the RF sections there is one IC on the SPI BUS, the FRAC-N Synthesizer. The chip select line CSX from U403 pin 2 is shared by the ASFIC CMP and FRAC-N Synthesizer. Each of these IC’s check the SPI data and when the sent address information matches the IC’s address, the following data is processed.

When the µP needs to program any of these, it brings the chip select line CSX to a logic “0” and then sends the proper data and clock signals. The amount of data sent to the various IC’s are different; e.g., the ASFIC CMP can receive up to 19 bytes (152 bits). After the data has been sent the chip select line is returned to logic “1”.


The SBEP serial interface allows the radio to communicate with the Customer Programming Software (CPS), or the Universal Tuner via the Radio Interface Box (RIB) or the cable with internal RIB. This interface connects to the SCI pin via control head connector (J2-pin 17) and to the accessory connector P1–6 and comprises BUS+. The line is bi-directional, meaning that either the radio or the RIB can drive the line. The µP sends serial data and it reads serial data via pin 97. Whenever the µP detects activity on the BUS+ line, it starts communication.













The µP provides an address bus of 16 address lines (ADDR 0 – ADDR 15), and a data bus of 8 data lines (DATA 0 – DATA 7). There are also 3 control lines; CSPROG (U403-38) to chip select U404-pin 30 (FLASH), CSGP2 (U403-pin 41) to chip select U404-pin 20 (SRAM) and PG7_R_W (U403-pin 4) to select whether to read or to write.

When the µP is functioning normally, the address and data lines should be toggling at CMOS logic levels. Specifically, the logic high levels should be between 3.1 and 3.3 V, and the logic low levels should be between 0 and 0.2 V. No other intermediate levels should be observed, and the rise and fall times should be <30 ns.














The ASFIC CMP is programmable through the SPI BUS (U504 pins–20/21/22), normally receiving 19 bytes. This programming sets up various paths within the ASFIC CMP to route audio and/or signaling signals through the appropriate filtering, gain and attenuator blocks. The ASFIC CMP also has 6 General Control Bits GCB0–5 which are CMOS level outputs and used for the following:










Hook Pin is shorted to Pin 1 (9.3 V) inside the Low Cost Mic, This routes 9.3 V to R429, and creates 2.6 V on MIC_SENSE (u.P U403-67) by Voltage Divider R429/R430. U403 senses this voltage and sends command to ASFIC_CMP U504 to get GCB3 = ‘0’. The audio signal is routed from C5045 via U509-5 (Z0), R5072, U507, R5026, C5091, R5014 via C5046 to U504- 46 int. mic (C5046 100nF creates a159 Hz pole with U504- 46 int mic impedance of 16Kohm).

MIC IN

MOD INTORF


3644

40

P1

ACCESSORYCONNECTOR

J2


MIC

EXT MIC

FLAT TXAUDIO

425

48

46

15

2

24kOhms


HS SUMMER

SPLATTERFILTER

LS SUMMER

LIMITER

ATTENUATOR

VCO ATN

TX RTNTX SND

MICINT

AUX TX

ASFIC_CMP U504

U509

MICEXT

FLAT TXAUDIO MUTE

GCB3

MUX

35

U509

MUX

GCB538



Hook Pin is shorted to the hook mic inside the standard Mic, If the mic is out off hook, 3.3 V is routed to R429 via R458, D401, and it create 0.7 V on MIC_SENSE (u.P U403-67) by Voltage Divider R429/R430. U403 senses this voltage and sends command to ASFIC_CMP U504 to get GCB3 =‘1’. The audio signal is routed from C5045 via U509-3 (Z1), R5072, U507, R5026, C5091, R5014 via C5046 to U504- 46 int mic (C5046 100nF create a159 Hz pole with U504- 46 int mic impedance of 16Kohm). 9.3 Vdc is routed via R5077, R5075 to J2-15, It create 4.65 V with Mic Impedance. C5010 supplies AC Ground to create AC impedance of 510 Ohms via R5075. and Filter 9.3 Vdc mic bias supply.




















19

18

40

MOD IN

TO RFSECTION

(SYNTHESIZER)

80



ASFIC_CMP U504

MICROCONTROLLER

U403

HSSUMMER

5-3-2 STATE ENCODER

DTMF ENCODER

SPLATTERFILTER

PLENCODER

LSSUMMER

ATTENUATOR

85

82

SPIBUS


8.2 High Speed Data








9.1 Squelch Detect





FLT RX AUDIO

P1

11

16

1 EXTERNALSPEAKER

INTERNALSPEAKER

ACCESSORYCONNECTOR


HANDSETAUDIO

18

20

19

J2

INTSPKR-

SPKR +

SPKR -

1

9

2

U509

4110

INTSPKR+

4

6

DISC

ASFIC_CMPU504

AUDIO PA

U502

VOLUMEATTEN.


17

MICRO CONTROLLER

U403

80

FROMRF

SECTION(IF IC)


SQ DET

SQUELCHCIRCUIT

16

PL FILTER LIMITER

CH ACT

AUX RX43

18LS IO

U IO AUDIO

8384

39URX OUT

DISCAUDIO

37

85

GCB4

MUTE

GCB1

14

U505



The receiver audio signal (DISC AUDIO) enters the controller section from the IF IC where it is.DC coupled to ASFIC CMP via the DISC input U504-pin 2. The signal is then applied to both the audio and the PL/DPL paths.











9.4 Handset Audio




The ASFIC CMP output audio at U504-pin 39 is filtered and de-emphasized, but has not gone through the digital volume attenuator. From ASFIC CMP U504-pin 39 the signal is routed via R5034 through gate U509-pin 12 and AC coupled to U505-pin 6. The gate controlled by ASFIC CMP port GCB4 selects between the filtered audio signal from the ASFIC CMP pin 39 (URXOUT) or the unfiltered (flat) audio signal from the ASFIC CMP pin 10 (UIO). Resistors R5034 and R5021 determine the gain of op-amp U505-pin 6 for the filtered audio while R5032 and R5021 determine the gain for the flat Audio. The output of U505-pin 7 is then routed to P1 pin 11 via DC blocking capacitor C5003. Note that any volume adjustment of the signal on this path must be done by the accessory.







19

18

25

2

82

80

DISC

PLCAP2

LSIO


FILTER LIMITER

ASFIC_CMPU504

MICROCONTROLLER

U403

85

44

8

PLEAP








The output of the generator is summed into the audio chain just after the RX audio de-emphasis block. Inside U504, the tone is amplified and filtered, then passed through the 8-bit digital volume attenuator, which is typically loaded with a special value for alert tone audio. The tone exits at U504-pin 41 and is routed to the audio PA like receive audio.

Chapter 3






Problem in 12 KHz and 25 KHz channel spacing

9V onR310 (LNA)

OK?

CheckRX_EN

NoGo to

DC Section

Yes

RX_ENON ?

NoSW ProblemYes

START

LOC_DISTON?

SW Problem

LOPOWER

OK ?

Go to SYN Section

Yes

Yes

No

No

Goto A

Yes

3 Vto U301Okay ?

No

CheckLOC_DIST

Go toDC Section

Yes

Check D301–304Replace IF Filters( FL304, FL301


CheckTP1


R336 (VHF)

5V(IF AMP)

OK ?

Go to DC Section


No



3V(IFIC -Vcc)

OK ?

InstallationOK ?

Yes

Yes

No

No

AFrom

Check visuallyFE and BE



C335 (UHF) C332 (VHF)

RFPower

> -28 dBM?


Go to DC Section

Check the component

FE Problem

Replace Q303, Q301


RFPower

> -28 dBM?

YesNoReplace



Y301OK?


3V toU301OK?



2.0 Troubleshooting Flow TX RF (No Output Power)

STARTKey the radio

NoYes

Yes NoTune thePA_BIAS

Measure TP102

IsTP102

< 1.8 Vdc?Short TP110 to ground

and measure the Output Power

IsPOUT

< 1 Watt?

ReplaceL108 End

Troubleshooting Flow TX RF (No Output Power) 3-5

2.1 Troubleshooting Flow TX RF (No Output Power/No Current)

STARTKey the radio

NoYes

Yes NoTune thePA_BIAS

Measure theresistance fromR131 to ground

Is POUT >10 Watts

Is20kOhms

< R <40KOhmsReplaceR122 & R197

Replace the PA (Q100)

Tune thePA_BIAS

ReplacethePA

(Q100) ?


2.2 Troubleshooting Flow TX RF (Not Txing at Nominal power)

Measure TP103

Is TP102 < 1.8 V dc?

No

Tune the PA_BIAS

Yes

STARTKey the radio

YesMeasure the resistance

from R131 to ground

Is R131< 1K Ohm

?

No

Repalace PA (Q100) Tune the K and M factors using the Tuner tool

Troubleshooting Flow Chart for Synthesizer 3-7


+5V at U200 Pins13 & 30?

5V at pin 6 of

D200


correct?

Is U200 Pin 47

= 13VDC?


Start


CorrectProblem

Check 5VRegulator

U503

Is 16.8MHzSignal at

U200 Pin 19?


parts


Check R228



Replace U200

RemoveShorts


Pins 14 & 15 ofU200?


dBm?

Replace

U200




triangular?

Do Pins 7,8 & 9 of


changed?


and U200 Pins 7,8 & 9

Replace U200


Chart

No

Yes

No

Yes

No

Yes

No

No

No

Yes

Yes

Yes

No

No

Yes

Yes

No

No

No

Yes

No

Yes

Yes

Check D200, D201, C2026, C2025, C2024 & C2027

3V at U200 pins 5, 20, 34 & 36

Check 3V Regulator

U508


23?

Replace U200

Yes

No

No

Yes

No

Yes

Yes








OK?


NO

YES

at base of Q200

NO

NO

NO

NO

YES

YES

YES

YES


3.3V DC at U201Pin 14 & 18 OK?



YES

YES

YES

YES

YES

NO

NO

NO

NO

NO


D205

2.5VDCat D205


Replace R211

Replace R212

NO

NO

YES

YES

TX VCORX VCO

CorrectProblem


OK?




and U201 Pin 19

Is RF available


replace U200



Check Transmiter

Pre Driver



replace U201


YES


YES



U201 Pin 3 is OK

3.3 DC at U201Pin 14 & 18 OK?

OK? OK?


replace U201

If L216, C2071, C2070,

C2060 are okay

replace U201

Check 9V at R230

YES



Check VDC onC5008

V=3.3V?


NoGo to D3_3V Yes

9v<V<9.8v?


3V

Check VDC onC5006

V=5V?


NoGo to 3V Yes

9v<V<9.8v?


5V



Check VDC onC5007

V=3.3V?



9v<V<9.8v?


D3_3V

Chapter 4

VHF2 PCB / SCHEMATICS / PARTS LISTS




PCB :8486487Z03-B Main Board Top Side8486487Z03-B Main Board Bottom Side

Page 4-4Page 4-5



Parts List8486487Z03-B Page 4-19




Page 4-29Page 4-30





4-2 VHF2 PCB / SCHEMATICS / PARTS LISTS

Notes

V 4-3

2

9V

COMP_B+

DET_VFWD

DET_VRVS

FILT_SW_B+

INTEGRATOR

PA_BIAS

PWR_SET

RX

RX_EN

TX_EN

TX_INJ

V_CTRL_DRIVER

9V

VHF 2 (146–174 MHz) 25–45 W Interconnection betweenMain Board and Power Amplifier Compartment

HF 25–45 W Band 2 PCB 8486487Z03-B / Schematics

.0 VHF 25–45 W Band 2 PCB 8486487Z03-B / Schematics

FILT_SW_B+

9V

CO

MP

_B+

DET-VFWD

DET_VRVSF

ILT

_SW

_B+

INTEGRATOR

PA_BIAS

PWR_SET

RX

RX_EN

TX_EN

TX_INJ

V_CTRL_DRIVER

4-4 VHF 25–45 W Band 2 PCB 8486487Z03-B / Schematics

C406

C414

C602

C603

C604

C605C606

C607

C609

C610

C612

C613

C615

C618

C619

C620

C621

C622

C623

C624

C625

C626

C627

C628

C629

C630

C631

C632

C633

C662C6

78

C1087

C1088

C1097

C1098

C1113

C1114

C112

2

C112

3

C1125

C5001

C500

3

C5005

C5010

C5011

C501

2

C5013

C5014

C501

5

C5019

C5020

C5021

C502

2

C5023

C502

4

C5025

C5026

C502

7

C5028C5029

C5030

C5032

C503

3

C5034

C503

5

C503

8

C5044

C504

6C504

7

C5048

C505

0

C5051C5052

C505

3C5

054

C5056

C505

7

C505

9

C506

2

C5071

C5074

C5076

C507

8

C5079

C5080

C508

1

C5087

C5088

C5089

C509

0

C509

5

C5096

C5100

C510

1

C5102

C510

3

C511

0

C511

1

D400

D500D502

D513

L120

M2

1M

6

M9

M102M10

7

1 15

2 16

P1

Q414

Q500

Q503

R406

R428

R430

R440

R441

R444

R445

R461

R472

R473

R601

R602

R610

R500

0

R500

1

R5009

R5019

R5021

R502

2

R5024

R503

1

R5032

R5033

R503

4

R503

8

R503

9

R504

0

R504

3

R504

4

R504

5

R504

6

R504

7

R504

8

R5050

R505

2

R5053

R505

4

R505

5

R505

6

R505

7

R506

3

R5064

R5065

R506

6

R506

7

R506

8

R507

0

R5071

R507

3

R5074

R5075

R507

7

R507

9

R5080

R5081 R5082R5083

R5084

R508

5

R5086

R5087

R508

9

R600

0R6

001

TP3

218

U402

4

3

2

5

U501

1 9

U502

1 372513

U504

14

58U505

14

U506

9

81

16U509

4 3

6

U515

VR500 VR501

VR504

VR693

85

VHF

C301

C302

C303

C304 C305

C306

C307

C308

C309

C310

C311

C312

C313

C314

C315

C316

C317

C318

C319

C320

C322

C335

C336

C352

C353

C356

C357

C359

C360

C364

C367

C402

C411

C418

C490

C608

C611

C614

C616

C617

C1001

C100

4C1

005

C1007

C1008 C1009

C1011

C1012

C1013

C1014

C101

5

C101

7

C101

8

C101

9

C102

0

C1021

C102

2 C102

6

C103

0

C103

1

C1033

C1034

C103

7

C103

9

C1041

C104

4

C1047

C104

9

C105

2

C105

7

C1063

C1064

C1065

C1068

C1069

C107

4

C107

6

C108

2

C1096

C1099

C110

0

C110

4

C110

5

C1111

C1115

C111

6

C1117

C1118 C1119

C112

0

C112

4

C1132

C113

7

C119

9

C2001

C2002 C2004

C2012

C201

3

C2014 C201

6C2

024

C202

5

C2026

C2027

C2028

C203

0 C203

3C2

036

C205

2

C205

5

C205

6

C2057

C205

8C2

059

C206

1

C206

2

C206

3C2

064

C2066

C206

7

C2068

C2069

C2073C2074

C2075

C2077 C207

8

C207

9C2080

C208

1

C500

6

C500

8

C501

6

C5018C504

2

C504

3

C506

4

C5066

C506

8

C507

0

C5112CR

300

D101

D104

D200

D201

D203 D2

04

D205

D301

D302

D303

D304

D401

234

56

FL30

0

2

3 FL301

2

3 FL302

43

2

FL30

3

43

2

FL30

4J11

L102

L103

L104

L105

L106

L107

L111

L112

L113

L116

L119

L122

L123

21

L124

L203

L204

L205

L206

L207

L210

L211 L213

L214

L215

L301

L304

L315

M1

M3

M4

M5

M7 M8

M100

M101

M103

M104

M105 M106

M108 M109M110

52

64

31

78

Q100

Q302

Q305

Q400

Q407

Q415

14

3 2

R101

R102

R105

R106

R107

R108

R109

R123

R124

R125

R146

R148

R150

R151

R171

R173R174R1

76

R178

R179R190

R191

R197

R199

R200

R202

R206

R208

R211

R212

R217

R221

R222

R224 R225

R226

R228

R232

R233

R234

R302

R303

R304

R305

R306

R307

R308 R309R311

R312

R313

R314R315

R316

R317

R318

R319

R320 R321

R322R323

R324

R325

R326

R328

R329

R331

R332

R334

R336

R338

R429

R431

R439

R450

R451

R458

R459

R462

R5010

R5011

1RT100

1

SH200

1

SH202

1

16

8

9

U101

1

37 25

13

U200

11

120

10

U300

4

58U301

227

1

14 5

8U5

03

3

2

1

U508

VR10

1VR10

5

VR401

2

3Y3

00

43

2Y301

2 (146–174 MHz) 25–45 W 8486487Z03-B, Top Side View

V 4-5

C300

C321

C323

C324

C325

C326

C327

C328

C329

C330C331

C332

C333

C334

C337

C338

C339

C340

C341C3

42

C343

C344

C345

C346

C347

C348

C349

C350

C351

C354

C355

C361

C362

C363

C365

C366

C100

6

C101

0

C1035

1048

C106

7

1071

C1077

C107

8

C1079

C1102

C110

6

C1108

C1109

C1110

C111

2

C112

1

C1130

C1136

C200

3

018

C201

9C2

032

CR301

D103

D107

D108

D305

L100

L108

L114

L131

1L3

00

L302 L303

L305

L306

1 L307

1L3

08

1L3

09

1L3101L3

11

1 L312

1L3

13 1 L314

Q103

Q106

Q301

Q303

Q304

R103

R120

R121

R157

R162

R163

R164

R172

R185

R195

98

1427

30

R300

R301

R310R327

R330

R333 R335

R337

R339

R340

R341

R342

R343R344

R5291

SH300

SH301

SH302

643

T300

64 3

T301

TP113

TP114

U302

VR10

2

VHF 2 (146–174 MHz) 25–45 W 8486487Z03-B, Bottom Side View


C400C401

C403

C404

C405

C407

C408

C410

C412

C413

C415

C416

C417

C421

C422

C423

C100

0

C1002

C100

3

C1027

C1028

C1029

C103

2

C1036

C103

8

C104

0

C104

2

C1043

C104

5

C104

6

C

C105

0

C1051C1053

C105

4

C1055C105

6

C105

8

C1059

C1060

C1061

C1062C106

6

C107

0

C

C107

2

C107

3C1075

C1080C108

1

C1083

C108

4

C108

5

C108

6

C108

9

C109

0

C1091

C1092

C109

3C1

094

C1095

C1101

C110

3C110

7

C1126

C1127

C1128

C1129

C113

1

C1133

C113

4

C2000

C200

5

C2006

C200

7

C200

8

C2009

C201

0

C201

1

C2015

C201

7

C2

C202

0

C202

1

C2022C2

023

C202

9

C2031

C2034

C203

5

C203

7

C2038

C203

9

C2040

C204

1

C204

2C2

043

C204

4

C204

5

C204

6

C204

7 C204

8

C2049

C2050

C205

1

C2053C2054

C2060

C206

5

C207

0C2

071

C2072

C2076

C5000

C5002C5

007

C500

9

C501

7

C5031

C5036

C5037

C5039

C504

0

C5041

C5045

C5049

C5055C5

058

C5060

C506

1

C5063

C5065

C5067

C506

9

C507

2

C5073

C5075

C507

7

C5082

C5083

C508

4

C508

5

C5086

C5091

C5092

C5094

C509

7

C5098

C509

9

C510

4

C511

3

C511

4

C5115

C511

6C5

117

C5118

C511

9

C5120

D100

D102

D105D1

06

D202

D402

D501D511

1

J2

29 282

29 3032 31

J3

L101

L109

L110

L115

L117

L118

L121

L132

L200

L201L202

L208

L209

L212

L216

L217

L500

L501L5

02

M111

M112

M113

M114

1 P2

Q101Q102

12 3Q105

Q200

Q300

Q306

Q401

Q403

Q404

Q405

Q408

Q409

Q410

Q411

Q412

Q413

Q416

Q417

Q501

Q502

Q504

Q505 Q506

R104

R110

R111

R112

R113

R114

R115

R116

R117

R118R122

R126

R127

R130

R131

R132

R134

R135

R136

R137

R138

R139

R140

R141

R142

R143

R144

R145

R147

R149

R153

R155

R156

R158R159

R160

R161

R165

R166

R167

R168

R169

R170

R175

R177

R180

R181

R182

R186

R188

R189

R196

R1

R201

R203

R204

R205R207

R209

R210

R213

R2

R215

R216

R218

R219

R220

R223

R2

R229

R2

R231

R235

R345

R346

R401

R402 R403 R404

R405 R407

R414

R415

R421

R422

R423

R424

R425

R426

R427

R432

R433

R434 R4

35

R436

R438

R442

R443

R453

R454

R455 R456 R457

R460

R463

R466

R467

R468

R469

R470

R471

R600

R615

R5002

R500

8

R5013

R501

4R5016

R5020

R5023

R502

5

R5026

R5027

R502

8

R5029

R5030

R5035

R5036

R5037

R5041

R504

2R5049

R5051

R5058

R5059

R506

0R506

1

R506

2

R5069

R5072

R507

6

R507

8

R5088

R5092

R509

3

R5094

R509

5R5

096

R5097

R509

8

R509

9

R510

0

R510

3

R5290

1

654

321

S501

0

1

SH201

TP1

TP2

TP4

TP101

TP102

TP103

TP104

TP106

TP107

TP108

TP110

TP111

TP112

TP150

TP200TP201

TP400

TP401

TP402TP403

TP404

TP405

TP406

TP407TP408

TP409

TP410TP425

TP500TP555

TP556

14 5

8U1

00

145

8U1

02

8

71

14U103

11

120

10

U201

14

58U400

17651 26

U403

1617

32

U404

9

81

16U405

145

8U5

00

145

8U5

07

4

5 8

U510

U514

VR400VR402

VR50

2

VR503

VR692

VR69

4

VR69

5VR

696

VR69

7VR69

8

VR69

9

Y200

432

Y201


Inte

rnal

spk

r+ ju

mpe

r

(SOURCE)(SOURCE )

(SOURCE)(SOURCE)

VOX

VSTBY

VS_AUDIO_SEL

VS_MIC

uP_CLK

ONOFF_SENSE


RESET



SPI_CLK

SPI_MOSI

SPKR+SPKR-

SQ_DET



VOL_INDIRECT

D3_3V



EMERGENCY_SENSE


F1200


HANDSET_RX_AUDIO_CH

HSIO

IGNITION

LSIO

MIC_AUDIO_CH

3V 5V

5V_CH

9V

ASFIC_CS

BATT_SENSE

CH_ACT

3V D3_3V9V 5V

DC & AUDIO

TX_EN

SPI_CLK

SPI_MOSI

9V

RSSI

SYNTH_CS

LOC_DIST

RX_EN

SYNTH_LOCK

LAY ONLY

VHF 2

GND

KEYPAD COLUM N

SPI_MOSI

ELP ONLY

SERIAL CLOCK

ELP ONLY

KEYPAD_COLUMN

DN

P


ELP ONLY

VOICE STORAGE IN T


SCI_PROGRAMMING

Accessory Connector

DATA READY/REQUEST

SPI_CLK

NC

DN

P


TX AUDIO RETURN

D3_3V

DNP


OPTION BOARD ENABLE

EXTERNAL MIC

9V3

9.3V



NC


INT_SPKR-

SERIAL DATA RETURN


NC

SERIAL DATA SEN D

HANDSET_RX_AUDI O

RESET

NC


MIC_AUDIO

ELP ONLY

VOICE STORAGE CS


KEYPAD_ROW

BOOT/RESET

PUSH TO TAL K


INT_SPKR+


J3 -

TX AUDIO SEND

28 pins connector


MIC_PTT

GNDD

NP

ELP ONLY

GND

VOICE STORAGE RA C



SHIFT_REG_CS

GND

HOOK




J2-22G2

2

24

C60

910

00pF

J3-26 26J3-24

14

J3-28 28

J3-21 21J3-14

R602

0

J3-1212

J2-18 18

1000

pF2

C62

1

4

2

J2-42

R615 100

J2-2

2

C67

80.

1uF

2

P1-2

C62

310

00pF

C61

110

00pF

2

VR695

1 2

J2-1616

20.0

2

J2-1717

C60

510

00pF

2

P1-11 11

1000

pFC62

0

J2-77

SPKR+

J2-55

J2-21G1

2

D3_3V

1000

pFC

632

J3-22

1000

pFC

628

2

20.0

1

VR697

1000

pFC

624

2C

631

1000

pFD3_3V

C61

510

00pF

2

3

J3-9

J2-14 14

J2-3

1000

pF2

C60

7

P1-33330R601

1

J3- 77

J3-4

J3-55

22

J3-20 20J3-11 11

J3-22

J3-25 25J3-23 23

12

J3-27 27

VR69420.0

VR69220.0

1

4

J2-88

2

P1-4

1000

pFC

602

J2-20 20

J2-12 12

1000

pF2

FILT_SW_B+

2

C63

3

C61

710

00pF

VR69820.0

12

2

J2-1010

1000

pFC62

2

1000

pFC

604

2

J2-11

P1-1 1

C62

510

00pF

2

1000

pF2

C62

7

P1-9 9

1000

pF2

C60

82

C61

91000

pF

1000

pF2

J2-99

C60

3

6

15

J3- 33J3-6

J2-15

J2-1313

FILT_SW_B+

1000

pFC

614

2

19J3-1818

2

J3-19

1000

pFC

662

P1-1010

9V

2

J2-66

C61

310

00pF11

P1-1414

J2-11

29J3

-30

30J3

-29

13

J3-1515

J3-1010

J3-13

P1-66

1000

pF2

C62

9

0R

6001

0

R6000

11 2

VR69333.20.0

VR696

J2-19 19

SPKR -

D3_3V

P1-16 16

J3-11

15

R610 220

VS_GAIN_SEL

VS_INTVS_RAC

uP_CLK

P1-15

RSSI

RX_EN

SCI_CH

SHIFT_R_CS


SQ_DET

SYNTH_CS

SYNTH_LOCK

TX_EN

VOL_INDIRECT

VOX

VSTBY

VS_AUDIO_SEL

VS_CS

HSIO


LOC_DIST

LSIO

MIC_PTT_CH

ONOFF_SENSE




PROG_IO-ACC_C_8

PROG_O-ACC_C_4

RESET

8

ASFIC_CS

BATT_SENSE

BOOT_EN_IN_CH

CH_ACT

COMM_DATA_SEL_CH

D3_3V

DISPLAY_CS_CH

EMERGENCY_SENSE

F1200

FILT_SW_B+

HOOK_CH2

P1-8

1000

pFC

612

17J3-1616

5

J3-88

J3-17

2

P1-5

1000

pFC

606

P1-1212

20.0VR699

12

J3-3

131

2

J3-3

232

1000

pFC

616

P1-13 13

1000

pFC

630

2

C61

82

1000

pF

1000

pFC62

6

2

1000

pFC

610

2

P1-77

R60

021

0


KE

YPA

D / D

ISP

LA

YO

PT

ION

BO

AR

D

9

4

DIGITAL

FULL DISPLAY ONLY

FULL DISP


V 4-7

DC Connector

HOLES FOR PA SHIELD

(SOURCE)

BOARD HOLES


M1

101

3V

TEST_POINT

M101

1

FILT_SW_B+

INTEGRATOR

M1

061

DET_VFWD

DET_VRVS

9R

M104

TEST_POINT

1

1

9R

INTTP3

TP 2

OINT

1

TEST_POINT

M8

1

SPI_MOSI

SYNTH_CS

SYNTH_LOCK

TX_INJ

TEST_POINTM3

1

16.8MHz

3V5V 9R

MOD_IN RX_IN J

SPI_CLK

TEST_POINT

M10 2

1

M9NUT

M1

081

M7

TEST_POINT

1

M5TEST_POINT

1

5V

P2-11

TEST_POINTM1

1

3V5V9R 9V

BW_SEL

DEMOD

LOC_DIST

RSSIRX

RX_EN

RX_INJ

11

M1

09

1

M1

07

TEST_POINTM2

M103

TEST_POINT

1

9V

2 M1

05

1

P2-2

5V VCC

COMP_B+

9V

DET-VFWD

DET_VRVS

INTEGRATOR

RX

PWR_SET

V_CTRL_DRIVER

PA_BIAS

FILT_SW_B+

TX_EN

RX_EN

TX_INJ

FGU

RX

POWER_CONTROL



(SOURCE)FILT_SW_B+

TEST_PO

TEST_P

V_CTRL_DRIVER

PA_BIAS

PWR_SET

COMP_B+

DEMOD

FILT_SW_B+

MOD_OUT

16.8MHz

B+

BW_SEL

DC & AUDIO

TX_EN

SPI_CLK

SPI_MOSI

9V

RSSI

SYNTH_CS

LOC_DIST

RX_EN

SYNTH_LOCK


1.542*4 0.8*2 5

C1062

1000pF

R10651

IF113

100KR131

C1029

0.1uF

330pF

C1065

TP102

1

C1104

.01uF

6

5

4

1

C1026

1000pF

1000pF

C1066

R134

47K

56pF

C1012

uF

36

2.7

R124

R125

2.7

R123

2.7

FLT_9V

D100NU

C1081

1000pF

47KR181

47KR180

51R105

VCNTR3

V_REF_OPAMP

INTEGRATOR

PA_FILT_B+

Q100-G

INTEGRATOR

INTEGRATOR

VHF


(SOURCE)

V_CNTRL

220pF

C1095

2.4KNU

R166

R168

2.2K

C1063

330pF

R137

39K

C1001

1uF

C1105

470pF

C1117

1000pF

36pF

C1089

C1043

110pF

5.6KR159

NU

NU

R1880

39K

R139

NU

FILT_SW_B+_PA

C1107

470pF470pF

C1106

510R170

330pFC1068

C1014

56pF

FLT_9V

NU

.022uF

C1037.022uF

C1039

FILT_SW_B+_PA

C1030

27pF

L10568nH

12nHL104

FLT_9V

R1224.7

R189

NU0

R10251

C1084

220pF

VR1055.6V

IF106

MC3303U103-3

9

108

4

11

MC3303U103-2

7

1

C1119

24pF

33pF

C1118NU

R175

220

TP150

1

36R178

C1040NU

2200pF

FILT_SW_B+

PA_FILT_B+

35U02L121

110pF

C1042

0.1uF

C1028

220pF

C1109

R130

0

C1038

M100HEATSINK

PO

S

1

NU

.022uF

13.85nHL122

R173150

220pF

C1126

330pF

C1044

10KR155

22KR147

120nHR176

470pF

C1041

R174150

NU

2

31

8

4U102-1LM2904

5.6V

VR101R136

39K

.022uF

C1033

R167

2.2K

R109

30

4.7R197

FLT_9V

IF107

C1057

1000pF

0

R199

NU11.03nHL109

2.2K

NUR169C1060

1000pF

R1261

10uF

C1027

220pF

C1000 C1112

220pF

R165

2.4K

C1120

33pF

L11835U02

C1061NU

1000pF

R17936

R182

10K

R15310K

RFIN16 RFOUT1 6

RFOUT2 7

VCNTRL1

VD114 VG1 2

VG2 3G

ND

14

GN

D2

5

GN

D3

12

GN

D4

13NC18NC29NC310

NC41530C65U101

17E

P

G211

.022uF

C1032

R171

220

C1053 1000pF

1000pF

C1092

.022

C10

Q105

NU

C1069

330pF

R1865.1

C1064

1000pF

4.22nH

L107

C1054

IF100

1000pF

Q101

R1585.6K

NU

39K

R138

220pF

C1110

.033uF

C1103

C1086

1000pF

IF104

IF108

220pF

C1129

1R127

C1072

1000pF

C1070

1000pF

IF105

7.66nH

L106

C1074

1000pF

1

TP104

Q102

12nH

L110

TP103

1

L100

35U02

.022uF

C1031

C1015

FILT_SW_B+

9V

PA_BIAS

V_CTRL_DRIVER

V_CTRL_DRIVER

V_CTRL_PREDRIVER

110pF

V_CTRL_DRIVER

RX_EN

VCNTR1

VCNTR1VCNTR1

VCNTR2

VCNTR2VCNTR2

VCNTR3VCNTR3

TX_INJ


NU

NU

2 (146–174 MHz) 25–45 W Transmitter (Sht 1 of 2)

V 4-9

es of PA shields


IF101

R18510K

16pF

NU

C5112

NU6.8pF

C1121

C1020

39pF

D108

1000pF

C1067

TP114

1

R172470

1

M11

1

J11- 5G2

3.3K

R162

Q106

D103

D104

NU

C1010

100pF

IF103

L108

1.2uH

TP113

1

IF102

L123

1.2uH 51nH

L113

M11

2

1

0pF

91

C1111

470pF

L114

51nH

51nH

L112 L124

48nH

R157

56K

J11- 22

D107

VR102

5.6V

82pFC1132

TP110

1

160pF

C1006

R121R120100100

51nH

L111

68pF

G1

C1108

J11- 33J11-4

1000pF

C1079

C1130

220pF

82pFC1011

R15047K

Q103

100

R5291

C1017

15pF

C1035

.022uF

PA_FILT_B+

C101839pF

C1199

NU

16pF

F

6

3.3KR163

28pF

C1022

IF112

M4

1

C1102

100pF

51

R108

51R107

C1137

43pF

C1077

1000pF

1 J11-1

TX_EN

PWR_SET

DET_VRVSV_reverse

_reverse

RX

NU

1

M11

3

M11

4

1

NU



Coupler

Temp. Sense

Place near both sid

7.5 width 2.032

3.3K

R160S

3S

4

D

G

GND1GND2

S1

S2

MRF1550Q100

100nH

L132

NU0

R1960

R198

82pF

C1096

NU

10K

R114

R110

NU1K

1MEG

R191

22K

R142

R11310KNU

35U02L119

R1613.3K

1uF

C1002

4

11MC3303U103-4

13

1214

C1134

24pF

1000pF

C1099

32pF

C1019

FLT_9V

220pF

C1116

R143

22K

0

R195

NU

R115

NU62K

R112

10K

150R118

TP112

1

62pF

C1009

D106

100

C10

82pF

C1007

C1101

100pF

D105

7.5pF

C1008

C1051

1000pF

IF109

24K

R135

100pF

C1005

35U02

L117

C1080

1000pF

MC3303U103-1

2

31

4

11 C1059

1000pF

R1901MEG

C1013

6.2pF

7.5KR151

C1052

1000pF

470pFNU

C1003

100pF

C1004

NU1000pF

1

C1055

TP107

IF110C1056

NU1000pF

L103

1uH

47K

R132

NU

RT100

100K

33pF

C1133

R15610K

1

TP108

NU120nHL131

1.63

9m

R10

1

R148

22K

1000pF

C1058

NU

NU

C1021

6.2pF

R5290

100

C1100

1000pF

R149

22K

R10351

51R104

C11157

8

4

220pF

U102-2LM2904

NU

6

5

17nH

L116

17nHL115

FILT_SW_B+_PA

4.7p

C113

IF111

NUR111

1K

C1073

NU1000pF

R116

NU

10K

R177

100 NU

C1050

22K

R145

1000pF

D102

DET_VFW D


V_forward

Final_cur_sense

V


INTEGRATOR

INTEGRATOR

PA_FILT_B+

R123R124R125


DNP

1.5K

R224

NC

C2080

0.1uF

202 0

C2079

0.1uF

2200pF

C2028

C2078

0.1uF

23

D201

A1A2A3

1

TP200TEST_POINT

1

100

R228A1A2A3

123

D200

0.1uF

C2077

C2016

0.1uF

1uH

L205

2.2uF

C2004

AU3

PRESEC_CLK

VCO SHLDL203 & L204

VHF

DNP

DNPDNP

DNP

DNP

DNP

LVFRACN Shield

3V

2.7pF

C2072

C2001

4.7u F

C201 5

0.1u F

C2014

5V

0.1uF

390nH

L200

470pF

C2046

2.2uF

C2006

45J68

2

GND

3 OUT

VCC

4

1VCON

16.8MHz

Y200

0.1uF

C2075

SH200SHIELD

1

2.2uF

C2000

.01uF

C2026

22pF

C2055

C2047

470pF

C2053100pF

.01uF

C2024

R209

100K

C2052

470pF

C2049

470pF

TEST_POINTTP201

1

L210100nH

R

C2036

1000pF

0

R205

1000pF

C2035

C2020

0.1uF

C2068

6.8pF

R226

150

100K

R210

R20851

C2002

10uF

390nH

L217

C2051

220pF

C2017

0.1uF

KK

K

C2074

0.1uF

150K

V_SF

R207

8.2pF

C2067

C2033

1000pF

1000pF

C2034

R229

100

C2013

0.1u F

R23439

KKK

C2025

.01uF

150

R225

1.3KR217

C2023

.01uF

62pF

C2054

0

R204

470pF

C2048

VCO_MOD

3OUT

1IN

Y20114R06

16.8MHz

2

GN

D

4

GN

D1

12VMULT4 11

13V

RO

WARP 25

XTAL1 23

XTAL2 24

30

SFOUT 28

TEST1 37

TEST2 38

VBPASS21

VC

P47

VMULT1 15

VMULT2 14

VMULT3

PD

_VD

D

PREIN32

PR

E_G

ND

33P

RE

_VD

D34

PVREF35

REFSEL18

SFBASE27SFCAP26

SFIN

43

4LOCK

MODIN10

MODOUT 41

NC117

NC229

NC331

PD

_GN

D44

5

9CLK8

DATA7

DG

ND

6

DV

DD

36

FREFOUT 19

IADAPT 45

INDMULT 16

IOUT

48AUX2 1AUX3 2

AUX4 3

AV

DD

20

BIAS140

BIAS239

CCOMP42

CEX

U20063A27

ADAPTSW 46

AG

ND

22

AUX1

470pF

C2050

150KR206R200

120K

470pF

C2045

5V

3V

C2027

.01uF2.2u F

C2005

D202

NC

3V

5V

SYNTH_LOCK

16.8MHZ

SYNTH_CS

MOD_I N

SPI_CLK

SPI_MOSI

2 (146–174 MHz) 25–45 W Synthesiser and VCO (Sht 1 of 2)

V 4-11

DNPDNP

Shield

47nH

L216

L209100nH

100

R230

100nHL212

100R227 C2032

1000pF

R223220

0.1uF

C2019

C2081

470pF

C2071

39pF

C2065

10pF

IF200

1

C20311000pF

510R220

SH202SHIELD

1

0

R203

C2011

0.1uF

3.3pF

C2044

820R219

C2018

0.1uF

C2060

15pF

41

0pF

39pF

C2070

3

2Q200BFS540

1

R2144.7K

4.7KR213

L208100nH

1000pF

C2037 C2003

0.1uF

6.8pF

C2043

TX_INJ

9R

RX_IN J



DNPDNP

VCOBIC

VCO Shield

16pF

C2064

D204

L203100nHL211

680nH

R2154.7K

R2163.9K

18pF

C2057

NC

R218

1K

C2007

0.1uF

V_SF

C2021

.01uF

C2030

3900pF

R23518

C2061

12pF

220R222

R221

L201

680nH

220

SHIELDSH201

1

C2012

0.1uF

18pF

C2058

V_SF

0.1uF

C2076

8.2pF

C2066

C2039

1000pF

1000pF

C2029

D205

V_SF

C2063

15pF

R233

47

1pF

C2073

47nHL214

L213100nH

30K

R212

C2009

0.1uF

L204680nH

C2069

5.6pFTX_EMITTER15

TX_IADJ1

TX_OUT 10

TX_SWITCH 13

VC

C_B

UF

FE

RS

14

VC

C_L

OG

IC18

NC

RX_BASE5

RX_EMITTER6

RX_IADJ2 RX_OUT 8

RX_SWITCH 7

SUPER_FLTR3

TRB_IN19

TX_BASE16

50U54

COLL_RFIN4

FLIP_IN20

GN

D_B

UF

FE

RS

11G

ND

_FLA

G9 17

GN

D_L

OG

IC

PRESC_OUT12

L215

U201

47nH

.01uF

C2022

R231

51

R201

0

47nHL207

0.1uF

C2010

C20

100

18pF

C2056

C2038

1000pF

VCO_MOD

L202680nH

R232

47

C2008

L206

0.1uF

33nH

12pF

C2062

1000pF

C2042

1000pF

C2040

R21147K

18pF

C2059

D203

3V

AU3

PRESEC_CLK

VCO SHLDL203 & L204


C334

91pF

D305

L3021.2uH

82pF

C343L310

33.47nH

C350

36pF

330pF

C332

100

R337

Q304

.01uF

C321

56pF

C346

R333

430

L311

33.47nH

TO T300

VHF 2

DNP

DNP

DNPDNP

FRONT-END SHIELD

DNP

R34610K

C363

12pF

120pF

C338 C365

5.6pF

C329

470pF51R339

1

SHIELDSH301

33.47nHL308

R34410

C355

30pFC341

82pF

C333

91pF

R34210

82pF

C345

L300

33.47nH

9V

C3231000pF

CR301

R300

10K

C331

470pF

1000pF

C325

10R341

L3031.2uH

1000pF

C324

IF3001

51pF

C300C349

36pF

Q301

3V

C330

470pFQ300

C354

30pF 180pF

C337

2.4KR327

470pF

C328

Q306

C340

82pF

L309

33.47nH

15K

R310

C347

39pF

33.47nH

L314

82pF

C344

1K

R330

C351

36pF

C339

100pF

5V

R34510K

220R335

Q303BFS540

L30733.47nH

3.3pF

C366

10R343

SHIELDSH300

1

RX_EN

9V

9R

LOC_DIST

RX

3V

5V


V 4-13

NU

DNP

NU

NU

DNP

1.8KR328

22pF

C360

10K

R320

20KR306

2.4KR326

12 K

R313

FL303CFWC455G

3

GN

D1

GN

D2

4

1 IN 2OUT

C367

2.7pF

33pF

C307

0.1uF

C352

1.2KR329

C336

6.8pF

30pF

C353

R3234.7K

0.1uF

C311

C3190.1uF

R31213K

R31612K

R30

20

0.1uF

C313

D302

05uF

15KR311

20 KR305

C317

0.1uF

L301

1.2u

H

CR300

R31412K

R3253.3K

15KR309

4.7K

R322

D303

C320

0.1uF

R334390

3V

R338

51

5R

SS

IOU

T9

RS

SI_

FE

ED6

VC

C

13LI

M_D

EC

112

LIM

_DE

C2

20M

IXO

UT

4O

SC

IN

3O

SC

OU

T

10Q

UA

DIN

1R

FIN

2R

FIN

_DE

C

7A

UD

IO_F

EE

D

15

GN

D

18IF

AM

PI N

16IF

AM

PO

UT

19IF

AM

P_D

EC

117

IFA

MP

_DE

C2

14LI

MIN

11LI

MO

UT

SA616U300

8

20K

R30

8

Q302

R30720K

C3100.1uF

C308

0.1uF

Q305

C314

0.1uF

R31912K

GN

D

2

GN

D1

4

OUT3 1

IN

Y30106B09

44.395MHz

0R303

L31527nH

0.1uF

C315

12KR315

D301

TC7W04FU301-1

R331

4

GN

D2

1 IN 2OUT

680

FL30 4CFWC455D

GN

D1

3

C303

0.1uF

D304

C318

R31712K

0.1uF

3.3KR324

0.1uF

C316

10uF

C301

12K

R31

8

GND

3

IN1 OUT 2

FLTRFL301

560R332

C322

4700pF

1

C306

0.1uF

455KHz

Y30045B023

2

8.2KR321

C309

0.1uF

C302

130pF

1uF

312

2

3V

30pF

C356

FLTRFL302

GND

3

IN1 OUT

DEMOD

RSSI

1 7

AUDI

OO

UT

HF 2 (146–174 MHz) 25–45 W Receiver Front and Back End (Sht 2 of 2)


TC7W04FU301-2

DNP

MIXER SHIELD


A2 A4

K1

K3

U302

R304

33K

100

R336

T301XFMR

4

6

3

1

2

U301-3TC7W04F

TEST_POINT

TP41

33.47nH

L312

C335

9.1pF

1000pF

C326

C30.1

C364

8.2pF

L305470nH

2 CC15

CC2

1

GN

D1

4

GN

D2

3 IN 6OUT

44.85MHzMXF45FL300

150nHL306

0.1uF

C304

C342

82pF

C361

18pF

1

SHIELDSH302

L313

33.47nH

C348

39pF

U301-4PWR_GND

4GND

8

VCC

TP1

TEST_POINT1

R34051 C359

22pF

C357

22pF

6

3

1

2

XFMRT300

4

1000pF

C327

18pF

C362

470R301

1.2uHL304

3V

0.

C

RX_INJ

BW_SEL

5V

3 5

6 2

FROM R337

V


AUDIO

V

220pF

C1125C1124

220pF220pF

C1123C1122

220pFF

34

IF5021

100uF

C1127

9V



DNP

DNP

SOURCE

5V TO LVFRACN

For mid_band

SOURCE

OURCE

3.3V to IFIC, ASFI

DNP

DNP

3.3v digital

DNP

C5069

1000pF 47uF

C5007

C5040

0.1uF 0.1uF

C5039

0.1uF

C5018

0.1uF

C5016

D3_3V

C5070

1000pF

47uF

C5120

5V

D501

3V

6 C5068

1000pF

R5002 0

10uF

C5008

C5017

0.1uF

D3_3V

VSTBY

5V_CH

RESET

DNP

DNP

DNP

DNP

0

R5098

R5100

1MEG

5V

C5116

220pF

5094

1MEG

0

5097

NU

16pFC5117

LM2904U500-2

6

57

8

4

0.1uF

C5118

R5099

100K

DISC

VHF 2

1%

Smart Fuse Circuit

spacer for TO-22 0SOURCE

Volume

SOURCE9.3V

Place near uP

Audio

9.3

Indirect

On/Off for ATE

1%

POWER SUPPLY

DNPDNP

C5067

.022uF1000pF

C5085

Q500

R506210K

.022uF

C5086

13KR5050

C5104

10uF

R50741K

GND

3

ON_OFF2

VIN4

VOUT5

U501LM2941T

ADJ1

VR501

5.1V

1KR5001

Q504

R504915K

Q503

R50712.2K

IF5001

33KR5038

L500

35U02

1 TP555TEST_POINT

C5060

0.1uF24V

VR500

33KR5030

D3_3V

6 5 4

2

SWITCHS5010

50.K

3

LOW

1

HIG

H

3.3V

VR503

220pF

C5094

220pF

C5095

FILT_SW_B+

C5001

10uF

D511

C5000

1000pF

0.1uF

C5063

24K

R50

48

M6

C1128

220pF100K

0.1uF

R5028

C5037

C1085

1000pF

100R5079

0.1u

FC

5038

100pF

C5083

47KR5035

220pF

C1113

Q502

1000pF

C1097

L120

35U02

FILT_B +

C51

1010

00pF

150K

R5020

C5062

0.1uF

R50816.34K

C1087

FILT_B+

1000pF

C1098

1000pF

100KR5029

C5061

0.1uF 100pF

C5084

10K

R5069 Q505

R503710K

C5119

10uF

220p

C10

1KR

5073

TEST_POINTTP556

1

220pF

C5092

R5000

0

D500

TEST_POINTTP500

1

Q506

220pF

C5096

R5082

51K

C5005

100uF

C5015

0.1uF

D3_3V

R5039100K

C1114

220pF

47K

R5036

1IF503

IF501

1MEGR5085

R50891MEG

0.1uF

C5035

VR504

3.3V

9V

1000pF

C5074

R5031

62K

D513

D502

1000pF

C5111

U514

FILT_B+

R5083

270K

1000pF

C1088

FILT_SW_B+

ONOFF_SENSE

B+

COMP_B+

DC_POWER_ON

BATT_SENSE

VOL_INDIRECT

IGNITION

EMERGENCY_SENSE

DNP


3.3V RF REGULATOR

DNP

S5V RF Regulator

FILT_B+

24K

R5103

1uF

C5043

2.2uF

C5041 C5065

1000pF

C5066

1000pF

10uF

C500

3.9VVR502

TAP3

ERROR 72FEEDBACK

GND1

1 9GND2

4 INPUT 5OUTPUT

6 SENSE8 SHUTDOWN

LP2986ILDXU510

MC33269D

1

GND

3IN 2

OUT

3 SHUTDOWN

U508

U503

65V_TAP

5ERROR7 FEEDBACK

4

GND

8 INPUT 1OUTPUT

2SENSE

LP2951C

1uF

C50

42

C50

64

1000

pF


DNP

DNP

24KR5095

2

31

8

4

LM2904U500-1

5V

10KR5096

10K

R5092

6.8pFC5115

C5113

220pF

1uF

C5114

R

R

10K

R5093

DEMOD


V 4-15

DNP

DNP

DN

P

12KR5051

200K

R5019

C5031

0.1uF

C5048

0.1uF

R50656.2K

C5080

1000pF

FILT_SW_B+

L50135U02

47uF

C5002

1000pF

C5076

Q501

VAG

L50235U02

1ME

G

R50

16

R505710K

C5030

0.1uF

C5078

1000pF

U505-1LM2904

2

31

8

4

33K

R5045

C5089

82pF

6.2K

R5068

3V

R5086

560

3V

0R5009

1000pF

C5082

C5003

VAG

47uF

R5087100K

220p

FC

509

8

U506-2LM2904

6

57

8

4

C5021

0.1uF

220p

FC

509

9

0.1uF

C5032

C5087

120pF

10K

R5055

1000

pFC

5073

C5079

1000pF

C51

0022

0pF

4.7uF

B+

C5044

1000

pF

C50

72

3V

9047-1

R5013

0

9V

10KR5056

4Z

Z05

3Z1

VCC

16

VEE7

X14X012

13X1

Y 15Y02

Y11

U509MC14053B

11A

B10

C9

EN6

GND8

INV9

M_SS8

NINV1OUT1 4

OUT26RR3

VCC

7

U502TDA1519C

GN

D1

2G

ND

25 10

GN

D3

GN

D4

R50

41

24K

U505-2LM2904

6

57

8

4

C50270.1uF

100K

R5021

220p

FC

5097

C508882pF

C5049

1KR5066

0.1uF

R5022

100K

SPKR -

SPKR+


16.8MHz

MOD_OUT

T_TX_AUDIO_MUTE

HANDSET_RX_AUDIO_CH

11



DN

P IN

MA

RLI

N

DNP

DN

P IN

MA

RLI

N

DNPDNP

DNP

+

DNP

USE NLAS4599

DNP

DNP DNP

VAG=4.5v

DNP

DNP IN MARLIN

C5058

0.1uF

0.1uF

C5025

0.1uF

C5020

C5036

0.1uF

R5011

0

C5019

0.1uF

C5022

5V

0.1uF

220pFNU

C1090

C5059

.022uF

10R5080

0.1uF

C5103

3V

3V

0.1u

FC

5029

C5034

0.1uF

0.1uFC5054

3V

3V

24KR5043

100K

R5023

0.1uF

C5047

C5055

4.7uF

R50648.2K

C5012

9V

4.7uF

10KR5059

C5052

0.1uF

4.7uF

C5056

2.2KR5070

C50751000pF

C5023

0.1uF

R50470

0

R5010

R5060

10K

C5077

1000pF

10KR5061

R5034 36K

3V

3V

10KR5053

10K

R505810KR5052

4 NC

6NO

VPOS

2

MAX4599EXT

U515

5COM

GND3

1IN

C5091

82pF

0.1uF

C5024

1000pF

C5101

R5008

0

0.1uF

C5028

U507-2LM2904

6

57

8

4

0.1uF

C5102

R5046

24K

9V

0.1uF

C5053

R50840

R50724.7K

VDDA1

VDDCP32VDDD 33

VDDDAC11

VD

DR

C45

VDDSYN 27

VOX7

RX

SN

D39

SQCAP12

SQ

DET

17

SQI N9SYN

28

TXRTN36T

XS

ND

44

UIO10

LSIO

18

MIC

EX

T48

MIC

INT

46 40M

OD

NC 26

PLCAP8

25PLCAP2

RX

RT

N43

GC

B5

38

GNDA3

GNDD3130

GNDDO

GN

DR

C47

GN

DS

YN

23

HS

IO19

LCA

P24

DA

TA

22

DISC2

F120029

GC

B0

1514G

CB

1G

CB

213

GCB335

GC

B4

37

AU

XT

N42

CH

AC

T16 21

CLK

CLK16834

20C

SX

DACG6DACR5DACU4

30C53U504

AU

DIO

41

C5014

2.2uF

82pFC5090

R5025100K

C5071

1000pF

3V

3V

C5009

10uF 510R5076

3V

C5050

0.1uF

8.2KR5063

C5033

0.1uF

R5054

10K

R5014

0

C5011

10uF

R5027

270K

8

4U506-1LM2904

2

31

3V

LM2U50

2

31

8

4

NU

C1094

1000pF

47KR5033

47KR5032

IF5051

VAG

IF506

R5088

0

IF504

100K

R5024

R5026

33K

R50676.2K

R5078

C5057

100

4.7uF

NU

C1093

220pF C1131

220pFNU

0.1uF

C5051

C5013

1.0uF

C50

260.

1uF

510R5075

C5081

1000pF

30KR5040

300R5077

R504424K

0.1uF

C5046

10uF

C5010

1uF

C5045

24KR5042


3V

DC_POWER_ON

MIC_AUDIO_CH


VS_AUDIO_SEL

VS_MIC


VOX







CH_ACT

SPI_CLK

ASFIC_CS

PA_BIAS

SPI_MOSI

F1200

BW_SEL

AUDIO_PA_EN

FLAT_OR_DEEMPH_RX_AUD_SEL FLA

HSIO

LSIO

SQ_DET

uP_CLK

DISC


DNP

DNP

DNP

DNP

1

TP402TEST_POINT

0.1uF

C405C413

1000pFC414

1000pF

D3_3V

R473100K

D3_3V

R472100K

R44110K

1000pF

C415 C407

0.1uF

VS

SR

87

XIRQ 48

VD

DL

39V

SS

13

VS

SL

40

1_CSGP4 72

PJ2 73

PJ3 74

PJ4 75

PJ5 76

PJ6 77

PJ7 78

RESET94

0_CSGP3 71

G7_R_W4


67PE0_AN0

AV

DD

59

AV

SS

70

ECLK89

IRQ96

ODA_LIR58

B_VSTBY57

D3_3V

0.1uF

C408

100K

R423

D3_3V

D3_3V

220pF

C1078

100KR424

1

IF4011

IF400Q417

1000pF

C416

1000pF

C1083

0.1uF

C406

TP401TEST_POINT

1

TP407TEST_POINT

1

EMERGENCY_SENSE

BATT_SENSE

VOX

ONOFF_SENSE

VOL_INDIRECT

F1200

KEYPAD_COL_CH

KEYPAD_ROW_CH

RSSI

RESET

TX_EN

OPT_EN_OPBD

D3_3V

RX_EN

MIC_SENSE

SCI_CH

OPT_DATA_R_OPBD

HSIO



MIC_PTT

R_W

uP_CLK

ACCESS_PTT

LSIO

SQ_DET

CH_ACT

SYNTH_LOCK

RESET

PI1

PI2

PI3

PI4

MODB_VSTBYMODA_LIR

VHF

SYNTH_CS

ASFIC_CS

DISPLAY_CS_CH

DNP

SPI_MOSI


EE_CS

DNP

SPI_CLK

SHIFT_R_CS


SPI_MISO

R415 0

TP404TEST_POINT

1

D3_3V

10K

R463

100KR427

R425

100K

51

R462

9RESET

8

VCC

21I_O0 22I_O1

23I_O2 25I_O3 26I_O4

27I_O5 28I_O6I_O7

2914 A613 A73 A82 A9


24G

ND

5 A1411 A1510 A16

A176

18 A217 A316 A415 A5

AT

49LV

002N

_70V

I

20 A019 A1

31 A101 A11

12 A124 A13

28

VDD

14

VSS27WE

U40

4

12 D213 D315 D416 D517 D618 D719 D8

22OE

6A4

5A54A63A725A8 24A9

20CS

11 D1

9A1

21A1023A112A1226A131A14

8A2 7A3

SRM2B256U402

10A0

TP410TEST_POINT

110KR450R451

10K

C40

1

93X

FC

XT

AL

91

0.1u

F VD

D12

VD

DR

88

VD

DS

YN

92

VR

H69

VR

L68

PJ

PI1

55P

I254

PI3

53P

I452

PI5

51P

I650

PI7

49

PJ

PH1_PW246

PH2_PW345

PH3_PW444

PH4_CSIO43

PH5_CSGP142

PH6_CSGP241

PH7_CSPROG38

PI0

56

PG1_XA1416

PG2_XA1520

PG3_XA1619

PG4_XA1717

PG5_XA1818

PG6_AS5

P

PH0_PW147

PF

2_A

DD

R2

27P

F3_

AD

DR

326

PF

4_A

DD

R4

25P

F5_

AD

DR

524

PF

6_A

DD

R6

23P

F7_

AD

DR

722

PF

O_A

DD

R0

29

PG0_XA136

PF

1_A

DD

R1

28

PD

0_R

XD

97P

D1_

TX

D98

PD

2_M

ISO

99P

D3_

MO

SI10

0P

D4_

SC

K1

PD

5_S

S23

PD

6_LV

IN

PC0_DATA030



PC7_DATA737

PB

1_A

DD

R9

10P

B2_

AD

DR

1011

PB

3_A

DD

R11

9P

B4_

AD

DR

1221

PB

5_A

DD

R13

15P

B6_

AD

DR

148

PB

7_A

DD

R15

7

PB

O_A

DD

R8

14

PA

0_IC

379

PA

1_IC

280

PA

2_IC

181

PA

3_IC

4_O

C5_

OC

182

PA

4_O

C4_

OC

183

PA

5_O

C3_

OC

184

PA

6_O

C2_

OC

185

PA

7_P

A1_

OC

186

EX

TA

L90 95

LVO

UT

MMOD

MC68HC11FL0U403

C402

0.1uF

D40

D3_3V

1

TP400TEST_POINT

0.1uF

C404

100KR428

1

R4433.3K

TP425TEST_POINT

R426100K

R43

8

10K

Q407

D3_3V

D3_3V

FILT_SW_B+

TP

403

TE

ST

_PO

INT

1

CS1

HOLD7

SCK6

SI5

SO2

VCC8

VSS4

3 WP X25128-2.7U400

D3_3V

10KR442

D3_3V

1000pF

C411

10R

471

0.1uF

C403

1

TP406TEST_POINT

0R414

D3_3V

C410

0.1uF

1000pF

C412

TP409TEST_POINT

1

Q400

R43910K

1000

pF

C40

0

D3_3V

4.3V

VR401

DISPLAY_CS_CH

DIS

PLA

Y_C

S_C

H

ASFIC_CS

ASFIC_CS

SY

NT

H_C

S

SYNTH_CS

SP

I_C

LK

SP

I_C

LK

SPI_CLK

SP

I_M

OS

I

SP

I_M

OS

I

SPI_MOSI

SP

I_M

ISO

SP

I_M

ISO

SPI_MISO

A(8)A(9)

A(0:18)

EE

_CS

EE_CS

D(0:7)

COMM_DATA_SEL_CH

SHIFT_R_CS

SH

IFT

_R_C

S

D(3)D(4)

D(6)D(7)

A18_RES

D(5)

A(0)A(1)

A(10)A(11)A(12)A(13)A(14)

A(2)A(3)A(4)A(5)A(6)A(7)

A(4)A(5)A(6)A(7)A(8)A(9)

A(15)A(16)

A(18)

A(17)

A18_RES

D(0)D(1)D(2)

FILT_SW_B+

R_W

A(0)A(1)

A(10)A(11)A(12)A(13)A(14)

A(2)A(3)

D(1)D(2)D(3)D(4)D(5)D(6)D(7)

D(0)D(1)D(2)D(3)D(4)D(5)D(6)D(7)

R_W

D3_3V

A(9

)A

(10)

A(1

1)A

(12)

A(1

3)

A(8

)

D(0)

A(1

)A

(2)

A(3

)A

(4)

A(5

)A

(6)

A(7

)

A(0

)

A(14)

LOC_DIST

A(15)A(16)A(17)A(18)


V 4-17

PROG_I/O

EXT_ALARM_OUT

PROG_I/O

PROG_I N

PROG_I/O

EXT_MIC_PTT

2.7K

R401

D3_3V

R429100K

D401

R43039K

1000pF

C417

FILT_SW_B+

R4583.3K

D3_3V

3.3KR455

R405 0

3.3KR456

0R403

1000pF

C418

1.5K

R460

R461

220

0

3.3K

R402

3.3K

R454

R453

Q401

D402

D3_3V

R4573.3K

D3_3V

R406 0

0R407

D3_3V

Q416

Q405

D3_3V

10KR440

0R404

Q404

HOOK_CH

MIC_PTT_CHMIC_PT T

MIC_SENSE

PROG_O-ACC_C_4

PROG_I-ACC_C_ 3

PROG_I-ACC_C_ 6

PROG_IO-ACC_C_8

PROG_IO-ACC_C_12

PROG_IO-ACC_C_14



DNP

DNP

DNP

DNP

DNP

DNP

7

RESET10

SERIN14

SEROUT9

VCC

16

8

Q015

Q11

Q2 2

Q3 3

Q44

Q5 5

Q6 6

Q7U405MC74HC595A

CLK_L12CLK_S11

EN_OE13

GND

TP405TEST_POINT

1

R43633K

10K

R431

C422

1000pF

220

R421

R433

33K

33K

R434

33K

R432

D3_3V

47KR459

C423

0.1uF

.022uF

C421

VR4023.3V

C490

1uF

Q408

TP408TEST_POINT

1

Q411

Q415

6.8VVR400

R4680

R4670

D3_3V

0R469

Q413

0R466

Q414

Q409

D3_3V

Q412

10KR470

Q403

Q410

R44510K

10KR422

R43533K

10KR444

D3_3V

SPI_CLK

SPI_MOSI

BOOT_EN_IN_CH

VSTBY

SCI_CH

VS_INT

VS_RAC

VS_CS


VS_AUDIO_SEL

VS_GAIN_SEL

PROG_IO-P8_O

PROG_IO-P8_ I

PROG_IO-P12_O

PROG_IO-P12_I

PROG_IO-P14_O

PROG_IO-P14_I

PROG_OUT-ALARM_4

ACCESS_PTT

PROG_IN-P6_I

RESET

PI1

PI2

PI3

PI4

MODB_VSTBYMODA_LIR

DNP

DNP

DNP

DNP

VHF 2 (146


1uH

L102

045

00pF

1uH

101

1

IF7011

IF700

C1076

1000pF

1000pF

C1075

6.2K

R164

C1048

1000pF

C1047

DET_VFWD

DET_VRVS

1000pF

VHF

R11722K

R141

22K

R140

18K

1000pF

C1046

C1

10

IF702

L

NU1000pF

C1082

7

8

4

31

8

4

U100-2LM2904

6

5

U100-1LM2904

2C1071

1000pF

22K

R146

C1049

1000pF

D101

R144

22K

INTEGRATOR

FILT_SW_B+

2 (146–174 MHz) 25–45 W Power Control Circuit

V 4-19

2

AP, 18pF

AP, 12pF

AP, 8.2pF

AP, 5.6pF

AP, 3.3pF

AP, 2.7pF

AP, 1000pF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 1000pF

AP, 1000pF

AP, 1000pF

AP, 1000pF

AP, 1000pF

AP, 1000pF

AP, 1000pF

AP, 1000pF

AP, .022uF

AP, 1000pF

AP, 0.1uF

AP, 1uF

AP, 1000pF

AP, 1000pF

AP, 1000pF

Description

C605 2113741F25 CAP, 1000pF

C606 2113741F25 CAP, 1000pF

C607 2113741F25 CAP, 1000pF



C610 2113741F25 CAP, 1000pF

C611 2113741F25 CAP, 1000pF

C612 2113741F25 CAP, 1000pF

C613 2113741F25 CAP, 1000pF

C614 2113741F25 CAP, 1000pF

C615 2113741F25 CAP, 1000pF

C616 2113741F25 CAP, 1000pF

C617 2113741F25 CAP, 1000pF

C618 2113741F25 CAP, 1000pF


C620 2113741F25 CAP, 1000pF

C621 2113741F25 CAP, 1000pF

C622 2113741F25 CAP, 1000pF

C623 2113741F25 CAP, 1000pF

C624 2113741F25 CAP, 1000pF

C625 2113741F25 CAP, 1000pF

C626 2113741F25 CAP, 1000pF

C627 2113741F25 CAP, 1000pF

C628 2113741F25 CAP, 1000pF

C629 2113741F25 CAP, 1000pF

C630 2113741F25 CAP, 1000pF

C631 2113741F25 CAP, 1000pF

C632 2113741F25 CAP, 1000pF

C633 2113741F25 CAP, 1000pF

C662 2113741F25 CAP, 1000pF

C678 2113741M69 CAP, 0.1uF

Circuit Ref.



.1 VHF 2 PCB 8486487Z03-BParts List 25–45 W

Circuit Ref.


C300 2113740F44 CAP, 51pF

C301 2311049A57 CAP, 10uF

C302 2113740F54 CAP, 130pF

C303 2113743K15 CAP, 0.1uF

C304 2113743E20 CAP, 0.1uF

C305 2113743E20 CAP, 0.1uF

C306 2113743E20 CAP, 0.1uF

C307 2113743E20 CAP, 0.1uF

C308 2113743E20 CAP, 0.1uF

C309 2113743E20 CAP, 0.1uF

C310 2113743E20 CAP, 0.1uF

C311 2113743E20 CAP, 0.1uF

C312 2113743E20 CAP, 0.1uF

C313 2113743E20 CAP, 0.1uF

C314 2113743E20 CAP, 0.1uF

C315 2113743E20 CAP, 0.1uF

C316 2113743E20 CAP, 0.1uF

C317 2113743E20 CAP, 0.1uF

C318 2113743E20 CAP, 0.1uF

C319 2113743E20 CAP, 0.1uF

C320 2113743E20 CAP, 0.1uF

C321 2113741F49 CAP, .01uF

C322 2113741F41 CAP, 4700pF

C323 2113741F25 CAP, 1000pF

C324 2113741F25 CAP, 1000pF

C325 2113741F25 CAP, 1000pF

C326 2113741F25 CAP, 1000pF

C327 2113741F25 CAP, 1000pF

C328 2113740F67 CAP, 470pF

C329 2113740F67 CAP, 470pF

C330 2113740F67 CAP, 470pF

C331 2113740F67 CAP, 470pF

C332 2113741F13 CAP, 330pF

C333 2113740L41 CAP, 91pF

C334 2113740L41 CAP, 91pF

C335 2113740L17 CAP, 9.1pF

C336 2113740L14 CAP, 6.8pF

C337 2113740F57 CAP, 180pF

C338 2113740F53 CAP, 120pF

C339 2113740F51 CAP, 100pF

C340 2113740F49 CAP, 82pF

C341 2113740F49 CAP, 82pF

C342 2113740F49 CAP, 82pF

C343 2113740F49 CAP, 82pF



C346 2113740F45 CAP, 56pF

C347 2113740F41 CAP, 39pF

C348 2113740F41 CAP, 39pF


C350 2113740F40 CAP, 36pF

C351 2113740F40 CAP, 36pF

C352 2113740F39 CAP, 33pF

C353 2113740F38 CAP, 30pF

C354 2113740F38 CAP, 30pF

C355 2113740F38 CAP, 30pF


C357 2113740F35 CAP, 22pF



C361 2113740F33 CAP, 18pF

Circuit Ref.


C362 2113740F33 C

C363 NOT PLACED C

C364 2113740F25 C

C365 2113740F21 C

C366 NOT PLACED C

C367 NOT PLACED C

C400 2113741F25 C

C401 2113743K15 C

C402 2113743K15 C

C403 2113743K15 C

C404 2113743K15 C

C405 2113743K15 C

C406 2113743K15 C

C407 2113743K15 C

C408 2113743K15 C

C410 2113743K15 C

C411 2113741F25 C

C412 2113741F25 C

C413 2113741F25 C

C414 2113741F25 C

C415 2113741F25 C

C416 2113741F25 C

C417 2113741F25 C

C418 2113741F25 C

C421 2113743E07 C

C422 2113741F25 C

C423 2113743K15 C

C490 NOT PLACED C

C602 2113741F25 C

C603 2113741F25 C

C604 2113741F25 C

Circuit Ref.

Motorola Part No.


C100

C100

C100

C100

C100

C100

C100

C100

C100

C100

C101

C101

C101

C101

C101

C101

C101

C101

C101

C102

C102

C102

C102

C102

C102

C102

C103

C103

C103

C103

C103

CircRe

1000pF

1000pF

330pF

330pF

1000pF

1000pF

1000pF

1000pF

1000pF

1000pF

1000pF

1000pF

220pF

1000pF

1000pF

1000pF

1000pF

1000pF

220pF

1000pF

1000pF

1000pF

1000pF

1000pF

220pF

1000pF

1000pF

220pF

1000pF

220pF

82pF

Description

C1097 2113741F25 CAP, 1000pF

C1098 2113741F25 CAP, 1000pF

C1099 2113741F25 CAP, 1000pF

C1100 2113741F25 CAP, 1000pF

C1101 2113741F01 CAP, 100pF

C1102 2113741F01 CAP, 100pF

C1103 2113741A57 CAP, .033uF

C1104 2113741A45 CAP, .01uF

C1105 2113740F67 CAP, 470pF

C1106 2113740F67 CAP, 470pF

C1107 2113740F67 CAP, 470pF

C1108 2113740F47 CAP, 68pF

C1109 2113740F59 CAP, 220pF

C1110 2113740F59 CAP, 220pF

C1111 2111078B59 CAP, 470pF

C1112 2113740F59 CAP, 220pF

C1113 2113740F59 CAP, 220pF

C1114 2113740F59 CAP, 220pF

C1115 2113740F59 CAP, 220pF

C1116 2113740F59 CAP, 220pF

C1117 2113740F40 CAP, 36pF

C1118 2113740F39 CAP, 33pF

C1119 2113740F36 CAP, 24pF

C1120 2113740F39 CAP, 33pF


C1122 2113740F59 CAP, 220pF

C1123 2113740F59 CAP, 220pF

C1124 2113740F59 CAP, 220pF

C1125 2113740F59 CAP, 220pF

C1126 2113740F59 CAP, 220pF

C1127 2360567A03 CAPP, 100uF

Circuit Ref.


0 2113740F59 CAP, 220pF

1 2311049A08 CAPP, 1uF

2 2113741W01 CAP, 1uF


4 2111078B42 CAP, 100pF

5 2111078B42 CAP, 100pF

6 2111078B48 CAP, 160pF

7 2111078B40 CAP, 82pF

8 2111078B10 CAP, 7.5pF

9 2111078B37 CAP, 62pF



2 2111078B36 CAP, 56pF

3 2111078B08 CAP, 6.2pF


5 2111078B43 CAP, 110pF

7 2111078B18 CAP, 15pF

8 2111078B32 CAP, 39pF

9 2111078B28 CAP, 32pF

0 2111078B32 CAP, 39pF


2 2111078B26 CAP, 28pF

6 2113740A79 CAP, 1000pF

7 2311049A45 CAPP, 10uF

8 2113743K15 CAP, 0.1uF

9 2113743K15 CAP, 0.1uF

0 2113740F37 CAP, 27pF

1 2113743E07 CAP, .022uF

2 2113743E07 CAP, .022uF

3 2113743E07 CAP, .022uF

4 2113740F59 CAP, 220pF

uit f.


C1035 2113743E07 CAP, .022uF

C1036 2113743E07 CAP, .022uF

C1037 2113743E07 CAP, .022uF


C1039 2113743E07 CAP, .022uF


C1041 2113741F17 CAP, 470pF

C1042 2113740F52 CAP, 110pF

C1043 2113740F52 CAP, 110pF

C1044 2113741F13 CAP, 330pF

C1045 2113741F25 CAP, 1000pF

C1046 2113741F25 CAP, 1000pF

C1047 2113741F25 CAP, 1000pF

C1048 2113741F25 CAP, 1000pF

C1049 2113741F25 CAP, 1000pF

C1050 2113741F25 CAP, 1000pF

C1051 2113741F25 CAP, 1000pF

C1052 2113741F25 CAP, 1000pF

C1053 2113741F25 CAP, 1000pF

C1054 2113741F25 CAP, 1000pF



C1057 2113741F25 CAP, 1000pF


C1059 2113741F25 CAP, 1000pF

C1060 2113741F25 CAP, 1000pF


C1062 2113741F25 CAP, 1000pF

C1063 2113740F63 CAP, 330pF

C1064 2113741F25 CAP, 1000pF

C1065 2113740F63 CAP, 330pF

Circuit Ref.


C1066 2113741F25 CAP,

C1067 2113741F25 CAP,

C1068 2113741F13 CAP,


C1070 2113741F25 CAP,

C1071 2113741F25 CAP,

C1072 2113741F25 CAP,


C1074 2113741F25 CAP,

C1075 2113741F25 CAP,

C1076 2113741F25 CAP,

C1077 2113741F25 CAP,

C1078 2113740F59 CAP,

C1079 2113741F25 CAP,

C1080 2113741F25 CAP,

C1081 2113741F25 CAP,


C1083 2113741F25 CAP,

C1084 2113740F59 CAP,

C1085 2113741F25 CAP,

C1086 2113741F25 CAP,

C1087 2113741F25 CAP,

C1088 2113741F25 CAP,

C1089 2113741F25 CAP,


C1091 2113741F25 CAP,

C1092 2113741F25 CAP,



C1095 2113740F59 CAP,

C1096 2111078B40 CAP,

Circuit Ref.

Motorola Part No.

V 4-21

AP, 470pF

AP, 100pF

AP, 62pF

AP, 22pF

AP, 18pF

AP, 18pF

AP, 18pF

AP, 18pF

AP, 15pF

AP, 12pF

AP, 12pF

AP, 15pF

AP, 16pF

AP, 10pF

AP, 8.2pF

AP, 8.2pF

AP, 6.8pF

AP, 5.6pF

AP, 39pF

AP, 39pF

AP, 2.7pF

AP, 1pF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 0.1uF

AP, 470pF

AP, 1000pF

Description

C5001 2389289U01 CAPP, 10uF

C5002 2311049A99 CAPP, 47uF

C5003 2311049A99 CAPP, 47uF

C5005 2360567A03 CAPP, 100uF

C5006 2311049A57 CAPP, 10uF

C5007 2311049A99 CAPP, 47uF

C5008 2311049A57 CAPP, 10uF

C5009 2311049A57 CAPP, 10uF

C5010 2311049A57 CAPP, 10uF

C5011 2311049A57 CAPP, 10uF

C5012 2311049A56 CAPP, 4.7uF

C5013 2113928P04 CAP, 1.0uF


C5015 2113743K15 CAP, 0.1uF

C5016 2113743K15 CAP, 0.1uF

C5017 2113743K15 CAP, 0.1uF

C5018 2113743K15 CAP, 0.1uF

C5019 2113743K15 CAP, 0.1uF

C5020 2113743K15 CAP, 0.1uF

C5021 2113741M69 CAP, 0.1uF

C5022 2113743K15 CAP, 0.1uF

C5023 2113743K15 CAP, 0.1uF

C5024 2113743K15 CAP, 0.1uF

C5025 2113743K15 CAP, 0.1uF

C5026 2113743K15 CAP, 0.1uF

C5027 2113743K15 CAP, 0.1uF

C5028 2113743K15 CAP, 0.1uF

C5029 2113743K15 CAP, 0.1uF

C5030 2113743K15 CAP, 0.1uF

C5031 2113743K15 CAP, 0.1uF

C5032 2113743K15 CAP, 0.1uF

Circuit Ref.



C1128 2113740F59 CAP, 220pF

C1129 2113740F59 CAP, 220pF

C1130 2113740F59 CAP, 220pF


C1132 2111078B40 CAP, 82pF

C1133 2113740A41 CAP, 33pF

C1134 2113740A38 CAP, 24pF

C1136 2113740F19 CAP, 4.7pF

C1137 2111078B33 CAP, 43pF


C2000 2113743F18 CAP, 2.2uF

C2001 2311049J11 CAPP, 4.7uF

C2002 2311049A72 CAPP, 10uF

C2003 2113743K15 CAP, 0.1uF

C2004 2113743F18 CAP, 2.2uF

C2005 2113743F18 CAP, 2.2uF

C2006 2113743F18 CAP, 2.2uF

C2007 2113743E20 CAP, 0.1uF

C2008 2113743E20 CAP, 0.1uF

C2009 2113743E20 CAP, 0.1uF

C2010 2113743E20 CAP, 0.1uF

C2011 2113743E20 CAP, 0.1uF


C2013 2113743E20 CAP, 0.1uF

C2014 2113743E20 CAP, 0.1uF

C2015 2113743E20 CAP, 0.1uF

C2016 2113743E20 CAP, 0.1uF

C2017 2113743E20 CAP, 0.1uF

C2018 2113743E20 CAP, 0.1uF

C2019 2113743E20 CAP, 0.1uF

C2020 2113743E20 CAP, 0.1uF

Circuit Ref.


C2021 2113741F49 CAP, .01uF

C2022 2113741F49 CAP, .01uF

C2023 2113741F49 CAP, .01uF

C2024 2113741F49 CAP, .01uF

C2025 2113741F49 CAP, .01uF

C2026 2113741F49 CAP, .01uF

C2027 2113741F49 CAP, .01uF

C2028 2113741F33 CAP, 2200pF

C2029 2113741F25 CAP, 1000pF

C2030 2113741F39 CAP, 3900pF


C2032 2113741F25 CAP, 1000pF

C2033 2113741F25 CAP, 1000pF

C2034 2113741F25 CAP, 1000pF

C2035 2113741F25 CAP, 1000pF

C2036 2113741F25 CAP, 1000pF

C2037 2113741F25 CAP, 1000pF

C2038 2113741F25 CAP, 1000pF

C2039 2113741F25 CAP, 1000pF

C2040 2113741F25 CAP, 1000pF

C2041 2113741F25 CAP, 1000pF

C2042 2113741F25 CAP, 1000pF

C2043 2113740L14 CAP, 6.8pF

C2044 2113740L06 CAP, 3.3pF

C2045 2113740F67 CAP, 470pF

C2046 2113740F67 CAP, 470pF

C2047 2113740F67 CAP, 470pF

C2048 2113740F67 CAP, 470pF


C2050 2113740F67 CAP, 470pF

C2051 2113740F59 CAP, 220pF

Circuit Ref.


C2052 2113740F67 C

C2053 NOT PLACED C

C2054 2113740L37 C

C2055 2113740F35 C

C2056 2113740F33 C

C2057 2113740F33 C

C2058 2113740F33 C

C2059 2113740F33 C

C2060 2113740F31 C

C2061 2113740F29 C

C2062 2113740F29 C

C2063 2113740L22 C

C2064 2113740F32 C

C2065 2113740F27 C

C2066 2113740L16 C

C2067 2113740F25 C

C2068 2113740F23 C

C2069 2113740L12 C

C2070 2113740F41 C

C2071 2113740F41 C

C2072 2113740L04 C

C2073 2113740F03 C

C2074 2109720D14 C

C2075 2109720D14 C

C2076 NOT PLACED C

C2077 2109720D14 C

C2078 2109720D14 C

C2079 2109720D14 C

C2080 2109720D14 C

C2081 2113740F67 C

C5000 2113741F25 C

Circuit Ref.

Motorola Part No.


C503

C503

C503

C503

C503

C503

C503

C504

C504

C504

C504

C504

C504

C504

C504

C504

C504

C505

C505

C505

C505

C505

C505

C505

C505

C505

C505

C506

C506

C506

CircRe

, 220pF

, 220pF

, 220pF

, 220pF

, 220pF

, 220pF

, 220pF

, 1000pF

, 0.1uF

, 0.1uF

, 10uF

, 1000pF

, 1000pF

, 16pF

, 220pF

, 1uF

, 6.8pF

, 220pF

, 16pF

, 0.1uF

, 10uF

P, 47uF






Description

D103 4802482J02 MA4P959, PIN

D104 4802482J02 MA4P959, PIN







D202 4862824C03 1SV232, VARACTOR

D203 4805649Q13 1SV228, VARACTOR

D204 4805649Q13 1SV228, VARACTOR

D205 4862824C01 1SV229, VARACTOR





D305 4880142L01 MMBV3401LT, PIN

D400 4813833C07 MMBD7000, DUAL COMM AK


D402 4809948D42 RB751V40, SCHOTTKY


D501 NOT PLACED MMBD6100, DUAL COMM CATH

D502 4813825A23 MMSD301T1, SCHOTTKY

Circuit Ref.


3 2113743K15 CAP, 0.1uF

4 2113743K15 CAP, 0.1uF

5 2113743K15 CAP, 0.1uF

6 2113743K15 CAP, 0.1uF

7 2113743K15 CAP, 0.1uF

8 2113743K15 CAP, 0.1uF



1 2113743F18 CAP, 2.2uF

2 2113743F16 CAP, 1uF

3 2113743F16 CAP, 1uF

4 2113928C04 CAP, 4.7uF

5 2113743F16 CAP, 1uF

6 2113743E20 CAP, 0.1uF

7 2113743E20 CAP, 0.1uF

8 2113743E20 CAP, 0.1uF

9 2113743E20 CAP, 0.1uF

0 2113743E20 CAP, 0.1uF


2 2113743E20 CAP, 0.1uF



5 2113928C04 CAP, 4.7uF

6 2113928C04 CAP, 4.7uF

7 2113928C04 CAP, 4.7uF


9 2113743E07 CAP, .022uF

0 2113741M69 CAP, 0.1uF

1 2113741M69 CAP, 0.1uF

2 2113741M69 CAP, 0.1uF

uit f.


C5063 2113741M69 CAP, 0.1uF

C5064 2113741F25 CAP, 1000pF

C5065 2113741F25 CAP, 1000pF

C5066 2113741F25 CAP, 1000pF

C5067 2113741F25 CAP, 1000pF

C5068 2113741F25 CAP, 1000pF

C5069 2113741F25 CAP, 1000pF

C5070 2113741F25 CAP, 1000pF

C5071 2113741F25 CAP, 1000pF

C5072 2113741F25 CAP, 1000pF

C5073 2113741F25 CAP, 1000pF

C5074 2113741F25 CAP, 1000pF


C5076 2113741F25 CAP, 1000pF

C5077 2113741F25 CAP, 1000pF

C5078 2113741F25 CAP, 1000pF

C5079 2113741F25 CAP, 1000pF

C5080 2113741F25 CAP, 1000pF

C5081 2113741F25 CAP, 1000pF

C5082 2113741F25 CAP, 1000pF

C5083 2113740F51 CAP, 100pF

C5084 2113740F51 CAP, 100pF

C5085 2113741A53 CAP, .022uF

C5086 2113741A53 CAP, .022uF

C5087 2113740F53 CAP, 120pF

C5088 2113740F49 CAP, 82pF

C5089 2113740F49 CAP, 82pF

C5090 2113740F49 CAP, 82pF

C5091 2113740F49 CAP, 82pF

C5092 2113740F59 CAP, 220pF

Circuit Ref.


C5094 2113740F59 CAP

C5095 2113740F59 CAP

C5096 2113740F59 CAP

C5097 2113740F59 CAP

C5098 2113740F59 CAP

C5099 2113740F59 CAP

C5100 2113740F59 CAP





C5110 2113741F25 CAP

C5111 2113741F25 CAP



C5114 2113743F16 CAP




C5118 2113743E20 CAP

C5119 2113743H14 CAP


CR300 4880154K03 MMCO

CR301 4880154K03 MMCO

D100 NOT PLACED MMCO

D101 4813833C02 MMCO

D102 4813833C02 MMCO

Circuit Ref.

Motorola Part No.

V 4-23

DCTR, 1.2uH

DCTR, 1.2uH

DCTR, 470nH

DCTR, 150nH

DCTR, 33.47nH

DCTR, 33.47nH

DCTR, 33.47nH

DCTR, 33.47nH

DCTR, 33.47nH

DCTR, 33.47nH

DCTR, 33.47nH

DCTR, 33.47nH

DCTR, 27nH

ERRITE BEAD

ERRITE BEAD

ERRITE BEAD

PACER

UT

EATSINK

ONTACT, METAL

ONTACT, METAL

ONTACT, METAL

ONTACT, METAL

ONTACT, METAL

ONTACT, METAL

ONTACT, METAL

ONTACT, METAL

ONTACT, METAL

ONTACT, METAL

ONNECTOR, 16 PIN

ONNECTOR, 2 PIN DC

Description

Q100 4886136B01 MRF1550, LDMOS RF


Q102 NOT PLACED MMBT3904, BIPOLAR NPN


Q105 4886212B01 MRF1518, LDMOS RF


Q200 4802245J95 BFS540, NPN

Q300 4809940E02 DTC114YE, NPN



Q303 4802245J95 BFS540, NPN

Q304 4809939C04 UMC3

Q305 4802197J95 PBR941, NPN


Q400 4809940E02 DTC114YE, NPN


Q403 4809940E02 DTC114YE, NPN

Q404 4809940E02 DTC114YE, NPN

Q405 4809940E02 DTC114YE, NPN

Q407 4809940E02 DTC114YE, NPN






Q413 4809940E02 DTC114YE, NPN

Q414 4809940E02 DTC114YE, NPN

Circuit Ref.





FL300 9180022M11 MXF45, 44.85MHz BPF





J2 0989241U02 CONNECTOR 22 PIN

J3 NOT PLACED CONNECTOR 32 PIN

J11 2889309U01 ANTENNA CONNECTOR


L101 2462587T30 IDCTR, 1uH

L102 2462587T30 IDCTR, 1uH

L103 2462587T30 IDCTR, 1uH


L105 2462587T13 IDCTR, 68nH

L106 2460591A11 IDCTR, 7.66nH

L107 2460591A01 IDCTR, 4.22nH

L108 2462587X69 IDCTR, 1.2uH

L109 NOT PLACED IDCTR, 11.03nH

L110 2462587N42 IDCTR, 12nH

L111 2460592B01 IDCTR, 51nH

L112 2460592B01 IDCTR, 51nH

L113 2460592B01 IDCTR, 51nH

L114 2460592B01 IDCTR, 51nH

L115 2460592A01 IDCTR, 17nH

L116 2460592A01 IDCTR, 17nH

Circuit Ref.







L122 2460591C23 IDCTR, 13.85nH

L123 2462587X69 IDCTR, 1.2uH

L124 2485873L05 IDCTR, 48nH

L131 NOT PLACED IDCTR, 120nH

L132 2462587N15 IDCTR, 100nH

L200 2462587Q42 IDCTR, 390nH

L201 2462587V44 IDCTR, 680nH

L202 2462587V44 IDCTR, 680nH

L203 2462587V44 IDCTR, 680nH

L204 2462587V44 IDCTR, 680nH

L205 2462587Q47 IDCTR, 1uH

L206 2413923C05 IDCTR, 33nH

L207 2413923C07 IDCTR, 47nH

L208 2413926N24 IDCTR, 100nH

L209 2413926N24 IDCTR, 100nH

L210 2413926N24 IDCTR, 100nH

L211 2413926N24 IDCTR, 100nH

L212 2413926N24 IDCTR, 100nH

L213 2413926N24 IDCTR, 100nH

L214 2413926H20 IDCTR, 47nH

L215 2413926H20 IDCTR, 47nH

L216 2413926H20 IDCTR, 47nH

L217 2462587Q42 IDCTR, 390nH

L300 2460591G24 IDCTR, 33.47nH

L301 2462587X69 IDCTR, 1.2uH

L302 2462587X69 IDCTR, 1.2uH

Circuit Ref.


L303 2462587N69 I

L304 2483411T74 I

L305 2413926K31 I

L306 2462587N55 I

L307 2460591G24 I

L308 2460591G24 I

L309 2460591G24 I

L310 2460591G24 I

L311 2460591G24 I

L312 2460591G24 I

L313 2460591G24 I

L314 2460591G24 I

L315 NOT PLACED I

L500 7686135U02 F

L501 7686135U02 F

L502 7686135U02 F

M6 4387454V01 S

M9 0289511U01 N

M100 2680499Z01 H

M105 7588823L03 C

M106 7588823L03 C

M107 7588823L03 C

M108 7588823L04 C

M109 7588823L04 C

M110 7588823L04 C

M111 NOT PLACED C

M112 NOT PLACED C

M113 NOT PLACED C

M114 NOT PLACED C

P1 2804503J01 C

P2 NOT PLACED C

Circuit Ref.

Motorola Part No.


Q415

Q416

Q417

Q500

Q501

Q502

Q503

Q504

Q505

Q506

R101

R102

R103

R104

R105

R106

R107

R108

R109

R110

R111

R112

R113

R114

R115

R116

R117

CircRe

, 10K

, 10K

, 10K

, 56K

, 5.6K

, 5.6K

, 3.3K

, 3.3K

, 3.3K

, 3.3K

, 6.2K

, 2.4K

, 2.4K

, 2.2K

, 2.2K

, 2.2K

, 510

, 220

, 470

, 150

, 150

, 220

TR, 120nH

, 100

, 36

, 36

, 47K

, 47K

, 10K

, 10K

Description

R186 0662057C20 RES, 5.1



R190 0662057G64 RES, 1MEG

R191 0662057G64 RES, 1MEG

R195 0662057C01 RES, 0


R197 0662057C19 RES, 4.7

R198 0662057C01 RES, 0

R199 0662057B47 RES, 0

R200 0662057A99 RES, 120K

R201 0662057B47 RES, 0


R203 0662057B47 RES, 0



R206 0662057B02 RES, 150K

R207 0662057B02 RES, 150K

R208 0662057A18 RES, 51

R209 0662057A97 RES, 100K


R211 0662057A89 RES, 47K

R212 0662057A84 RES, 30K

R213 0662057A65 RES, 4.7K

R214 0662057A65 RES, 4.7K

R215 0662057A65 RES, 4.7K

R216 0662057A63 RES, 3.9K

R217 0662057A52 RES, 1.3K

R218 0662057A49 RES, 1K


Circuit Ref.


NOT PLACED MMBT3904

4809940E02 DTC114YE, NPN



4809940E02 DTC114YE, NPN

4809940E02 DTC114YE, NPN





1705603W01 SHUNT, 1.639m

0680194M18 RES, 51

0683994M18 RES, 51

0680194M18 RES, 51

0680194M18 RES, 51

0680194M18 RES, 51

0680194M18 RES, 51

0680194M18 RES, 51

0662057A12 RES, 30

NOT PLACED RES, 1K

NOT PLACED RES, 1K

NOT PLACED RES, 62K

NOT PLACED RES, 10K

NOT PLACED RES, 10K

NOT PLACED RES, 10K

NOT PLACED RES, 10K

0662057A81 RES, 22K

uit f.


R118 0662057C55 RES, 150

R120 0662057C51 RES, 100


R122 0662057C19 RES, 4.7

R123 0662057C13 RES, 2.7

R124 0662057C13 RES, 2.7

R125 0662057C13 RES, 2.7

R126 0662057C03 RES, 1

R127 0662057C03 RES, 1

R130 0662057B47 RES, 0

R131 0662057A97 RES, 100K


R134 0662057A89 RES, 47K

R135 0662057A82 RES, 24K

R136 0662057A87 RES, 39K

R137 0662057A87 RES, 39K



R140 0662057A79 RES, 718K

R141 0662057A81 RES, 22K

R142 0662057A81 RES, 22K

R143 0662057A81 RES, 22K

R144 0662057A75 RES, 12K

R145 0662057A81 RES, 22K

R146 0662057A81 RES, 22K

R147 0662057A81 RES, 22K

R148 0662057A81 RES, 22K

R149 0662057A81 RES, 22K

R150 0662057A89 RES, 47K

R151 0662057A70 RES, 7.5K

Circuit Ref.


R153 0662057A73 RES

R155 NOT PLACED RES

R156 0662057A73 RES

R157 0662057A91 RES

R158 0662057A67 RES

R159 NOT PLACED RES

R160 0662057A61 RES

R161 0662057A61 RES

R162 0662057A61 RES

R163 0662057A61 RES

R164 0662057A68 RES

R165 0662057A58 RES

R166 NOT PLACED RES

R167 0662057A57 RES

R168 0662057A57 RES

R169 NOT PLACED RES

R170 0662057A42 RES

R171 0662057A33 RES

R172 0662057A41 RES

R173 0662057A29 RES

R174 0662057A29 RES

R175 NOT PLACED RES

R176 2413926N25 IDC

R177 NOT PLACED RES

R178 0662057A14 RES

R179 0662057A14 RES

R180 0660082A89 RES

R181 0660082A89 RES

R182 0662057A73 RES

R185 0662057A73 RES

Circuit Ref.

Motorola Part No.

V 4-25

RES, 10

RES, 10K

RES, 10K

RES, 2.7K

RES, 0

RES, 0

RES, 0

RES, 0

RES, 0

RES, 0

RES, 0

RES, 0

RES, 220

RES, 10K

RES, 100K

RES, 100K

RES, 100K

RES, 100K

RES, 100K

RES, 100K

RES, 100K

RES, 39K

RES, 10K

RES, 33K

RES, 33K

RES, 33K

RES, 33K

RES, 33K

RES, 10K

RES, 10K

Description

R440 0662057A73 RES, 10K

R441 0662057A73 RES, 10K

R442 0662057A73 RES, 10K

R443 0662057A61 RES, 3.3K

R444 0662057A73 RES, 10K

R445 0662057A73 RES, 10K

R450 0662057A73 RES, 10K

R451 0662057A73 RES, 10K

R453 0662057A61 RES, 3.3K

R454 0662057A61 RES, 3.3K

R455 0662057A61 RES, 3.3K

R456 0662057A61 RES, 3.3K

R457 0662057A61 RES, 3.3K

R458 0662057A61 RES, 3.3K


R460 0662057A53 RES, 1.5K

R461 0662057A33 RES, 220

R462 0662057A18 RES, 51

R463 0662057A73 RES, 10K






R471 0662057A01 RES, 10



R600 0662057C01 RES, 0

R601 0611077A62 RES, 330

R602 0662057B47 RES, 0

Circuit Ref.



R220 0662057A42 RES, 510

R221 0662057A33 RES, 220

R222 0662057A33 RES, 220

R223 0662057A33 RES, 220

R224 0662057A53 RES, 1.5K

R225 0662057A29 RES, 150

R226 0662057A29 RES, 150

R227 0662057A25 RES, 100

R228 0662057A25 RES, 100

R229 0662057A25 RES, 100

R230 0662057A25 RES, 100

R231 0662057A18 RES, 51

R232 0662057A17 RES, 47

R233 0662057A17 RES, 47

R234 0662057A15 RES, 39

R235 0662057A07 RES, 18

R300 0662057A73 RES, 10K

R301 0662057A41 RES, 470

R302 0662057B47 RES, 0

R303 0662057B47 RES, 0

R304 0662057A85 RES, 33K

R305 0662057A80 RES, 20K

R306 0662057A80 RES, 20K

R307 0662057A80 RES, 20K

R308 0662057A80 RES, 20K

R309 0662057A77 RES, 15K

R310 0662057A77 RES, 15K


R312 0662057A76 RES, 13K

R313 0662057A75 RES, 12K

Circuit Ref.


R314 0662057A75 RES, 12K

R315 0662057A75 RES, 12K

R316 0662057A75 RES, 12K

R317 0662057A75 RES, 12K

R318 0662057A75 RES, 12K

R319 0662057A75 RES, 12K

R320 0662057A73 RES, 10K

R321 0662057A71 RES, 8.2K

R322 0662057A65 RES, 4.7K

R323 0662057A65 RES, 4.7K

R324 0662057A61 RES, 3.3K

R325 0662057A61 RES, 3.3K

R326 0662057A58 RES, 2.4K

R327 0662057A58 RES, 2.4K

R328 0662057A55 RES, 1.8K

R329 0662057A51 RES, 1.2K

R330 0662057A49 RES, 1K

R331 0662057A45 RES, 680

R332 0662057A43 RES, 560

R333 0662057A40 RES, 430

R334 0662057A39 RES, 390

R335 0662057A33 RES, 220

R336 0662057A25 RES, 100

R337 0662057A25 RES, 100

R338 0662057A18 RES, 51

R339 0662057A18 RES, 51

R340 0662057A18 RES, 51

R341 0662057A01 RES, 10

R342 0662057A01 RES, 10

R343 0662057A01 RES, 10

Circuit Ref.


R344 0662057A01

R345 0662057A73

R346 0662057A73

R401 0662057C85

R402 0662057B47

R403 0662057B47

R404 0662057B47

R405 0662057B47

R406 0662057B47

R407 0662057B47

R414 0662057B47

R415 NOT PLACED

R421 0662057A33

R422 0662057A73

R423 NOT PLACED

R424 NOT PLACED

R425 0662057A97

R426 0662057A97

R427 NOT PLACED

R428 0662057A97

R429 0662057A97

R430 0662057A87

R431 NOT PLACED

R432 0662057A85

R433 0662057A85

R434 0662057A85

R435 0662057A85

R436 0662057A85

R438 0662057A73

R439 0662057A73

Circuit Ref.

Motorola Part No.


R610

R615

R500

R500

R500

R500

R500

R501

R501

R501

R501

R501

R501

R502

R502

R502

R502

R502

R502

R502

R502

R502

R502

R503

R503

R503

R503

R503

R503

R503

CircRe

, 6.2K

, 6.2K

, 10K

, 2.2K

, 2.2K

, 4.7K

, 1K

, 1K

, 510

, 510

, 300

, 100

, 100

, 10

, 6.34K

, 51K

, 270K

, 0

, 1MEG

, 560

, 100K

, 0

, 1MEG

, 10K

, 10K

, 1MEG

, 24K

, 10K

, 0

, 0

Description




R5290 0662057A25 RES, 100

R5291 0662057A25 RES, 100



RT100 0680361L01 THERM, 47K

S5010 1889288U01 SWITCH, 50.K

SH200 2689590U01 SHIELD

SH201 2689589U01 SHIELD

SH202 2689589U01 SHIELD

SH300 2689591U01 SHIELD

SH301 2689593U01 SHIELD

SH302 2689591U01 SHIELD

T300 2580541Z01 XFMR

T301 2580541Z01 XFMR

U100 5180932W01 LM2904



U103 5113819A04 MC3303

U200 5185963A27 63A27, LVFRACN

U201 5105750U54 50U54, VCOBIC

U300 5186144B01 SA616, IFIC


U302 4808612Y05 SMS3928_023, MIXER

U400 5102463J64 X25128-2.7, EEPROM

U402 5102463J36 SRM2B256, SRAM



Circuit Ref.


0662057C59 RES, 220

0662057A25 RES, 100

0 0662057B47 RES, 0

1 0662057T68 RES, 1K

2 NOT PLACED RES, 0

8 0662057B47 RES, 0

9 0662057B47 RES, 0

0 0662057B47 RES, 0

1 NOT PLACED RES, 0

3 NOT PLACED RES, 0

4 0662057B47 RES, 0


9 0662057B05 RES, 200K

0 0662057B02 RES, 150K

1 0662057A97 RES, 100K

2 0662057A97 RES, 100K

3 0662057A97 RES, 100K


5 0662057A97 RES, 100K

6 0662057A85 RES, 33K

7 0662057B08 RES, 270K

8 0662057A97 RES, 100K

9 0662057A97 RES, 100K

0 0662057A85 RES, 33K

1 0662057A92 RES, 62K

2 0662057A89 RES, 47K

3 0662057A89 RES, 47K

4 0662057A86 RES, 36K

5 0662057A89 RES, 47K

6 0662057A89 RES, 47K

uit f.


R5037 0662057A73 RES, 10K

R5038 0662057A85 RES, 33K

R5039 0662057A97 RES, 100K

R5040 0662057A84 RES, 30K

R5041 0662057A82 RES, 24K

R5042 0662057A82 RES, 24K

R5043 0662057A82 RES, 24K

R5044 0662057A82 RES, 24K

R5045 0662057A85 RES, 33K

R5046 0662057A82 RES, 24K

R5047 0662057B47 RES, 0

R5048 0662057A82 RES, 24K

R5049 0662057A77 RES, 15K

R5050 0662057A76 RES, 13K

R5051 0662057A75 RES, 12K

R5052 0662057A73 RES, 10K

R5053 0662057A73 RES, 10K

R5054 0662057A73 RES, 10K

R5055 0662057A73 RES, 10K

R5056 0662057A73 RES, 10K

R5057 0662057A73 RES, 10K



R5060 0662057A73 RES, 10K

R5061 0662057A73 RES, 10K

R5062 0662057A73 RES, 10K



R5065 0662057A68 RES, 6.2K

R5066 0662057A49 RES, 1K

Circuit Ref.




R5069 0662057A73 RES

R5070 0662057A57 RES

R5071 0662057A57 RES

R5072 0662057A65 RES

R5073 0662057A49 RES

R5074 0662057A49 RES

R5075 0662057A42 RES

R5076 0662057A42 RES

R5077 0662057A36 RES

R5078 0662057A25 RES

R5079 0662057A25 RES

R5080 0662057A01 RES

R5081 0613952D78 RES

R5082 0662057A90 RES

R5083 0662057B08 RES



R5086 0662057A43 RES

R5087 0662057A97 RES

R5088 0662057B47 RES


R5092 0662057A73 RES

R5093 0662057A73 RES


R5095 0662057A82 RES

R5096 0662057A73 RES


R5098 0662057B47 RES

Circuit Ref.

Motorola Part No.

V 4-27

U500 5180932W01 LM2904, OPAMP

U501 5102190C33 LM2941T, 9.3V REGULA-TOR

U502 5102463J95 TDA1519C, AUDIO PA

U503 5105469E65 LP2951C, 5V REGULA-TOR

U504 5185130C53 30C53, ASFIC CMP

U505 5180932W01 LM2904, OPAMP

U506 5180932W01 LM2904, OPAMP

U507 5180932W01 LM2904, OPAMP

U508 5113816A30 MC33269D, 3.3V REGU-LATOR

U509 5113806A20 MC14053B, MUX

U510 5104187K94 LP2986ILDX, 3.3V REGU-LATOR

U514 4802393L66 SI3455ADV, 12V P-Ch FET


VR101 4813830A15 MMBZ5232B, 5.6V ZENER

VR102 4813830A15 MMBZ5232B, 5.6V ZENER

VR105 4813830A15 MMBZ5232B, 5.6V ZENER


VR401 4813830G12 MMSZ4687T1, 4.3V ZENER

VR402 4813830A09 MMBZ5226B, 3.3V ZENER

VR500 4813832C77 MR2835S, 24V ZENER

VR501 4813830A14 MMBZ5231B, 5.1V ZENER

Circuit Ref.



VR503 4813830G09 MMSZ4684, 3.3V ZENER

VR504 4813830G09 MMSZ4684, 3.3V ZENER










Y201 4880114R06 14R06, 16.8MHZ XTAL OSC

Y300 9186145B02 45B02, 455KHZ XTAL

Y301 4880606B09 06B09, 44.395MHZ XTAL OSC

Circuit Ref.



3.0

9V

COMP_B+

DET_VFWD

DET_VRVS

FILT_SW_B+

INTEGRATOR

PA_BIAS

PWR_SET

RX

RX_EN

TX_EN

TX_INJ

V_CTRL_DRIVER

9V

VHF 2Main B

VHF 25–45 W Band 2 PCB 8486487Z04 / Schematics

FILT_SW_B+

9V

CO

MP

_B+

DET-VFWD

DET_VRVSF

ILT

_SW

_B+

INTEGRATOR

PA_BIAS

PWR_SET

RX

RX_EN

TX_EN

TX_INJ

V_CTRL_DRIVER

(146–174 MHz) 25–45 W Interconnection between oard and Power Amplifier Compartment

V 4-29

C406

C414

C490

C602

C603

C604

C605

C606

C607

C608

C609

C610

C611

C612

C613

C614

C615

C618

C619

C620

C621

C622

C623

C624

C625

C626

C627

C628

C629

C630

C631

C632

C633

C662C6

78

C103

1

4

1041

C107

4

C1087

C1088

C1097

C1098

099 C1113

C1114115

C112

2

C112

3

C1125

C5001

C500

3

C5005

C5010

C5011

C501

2

C501

3

C5014

C501

5

C5019

C5020

C5021

C502

2

C502

3

C502

4

C5025

C5026

C502

7

C502

8

C5029

C5030

C5032

C503

3

C5034

C503

5

C503

8

C5044

C504

6C504

7

C5048

C505

0

C5051C5052

C505

3

C505

4

C5056

C505

7

C505

9

C506

2

C5071

C5074

C5076

C507

8

C5079

C5080

C508

1

C5087

C5088

C5089C509

0

C509

5

C5096

C5100

C510

1

C5102

C510

3

C511

0

C511

1

D400

D500

D502

D513

04

L119

L120

M2

1M

6

1M9

M102

M10

7

1 15

2 16

P1

Q414

Q415

Q500

Q503

R171

173

R406

R428

R430

R431

R439

R440

R441

R444

R445

59

R461

R462

R472

R473

R601 R6

02

R610

R500

0

R500

1

R5009

R5019

R5021

R502

2

R5024

R503

1

R503

2

R5033

R503

4

R503

8

R503

9

R504

0

R504

3

R504

4

R504

5

R504

6

R504

7

R504

8

R5050

R505

2

R5053

R505

4

R505

5

R505

6

R505

7

R506

3

R5064

R5065

R506

6

R506

7

R506

8

R507

0

R5071

R507

3

R5074

R5075

R507

7

R507

9

R5080

R5081 R5082R5083

R5084

R508

5

R5086

R5087

R508

9

R6000

R600

1

TP3

218

1

U402

4

3

2

5

U501

1 9

U502

1 372513

U504

14

58U505

14

U506

9

81

16U509

4 3

6

U515

VR10

1

VR500

VR501

VR504

VR693

85

VHF 2 (146–174 MHz) 25–45 W 8486487Z04, Top Side View


C301

C302

C303

C304 C305

C306

C307C3

08C3

09

C310

C311

C312

C313

C314

C315

C316

C317

C318

C319

C320

C322

C335

C336

C352

C353

C356

C357

C359

C360

C364

C367

C402

C411

C418

C616

C617

C1001

C100

4C1

005

C1007

C1008 C1009

C1011

C1012

C1013

C1014

C101

5

C101

7

C101

8

C101

9

C102

0

C1021C1

022 C1

026

C103

0

C1033

C103

C103

7

C103

9

C

C104

4

C1047

C104

9

C105

2

C105

7

C1063

C1064

C1065

C1068C1069

C107

6

C108

2

C1096

C1

C110

0

C110

4

C110

5

C1111

C1

C111

6

C1117

C1118 C1119

C112

0

C112

4

C1132

C113

7

C119

9

C2001

C2002 C2004

C2012

C201

3

C2014 C201

6C2

024

C202

5

C2026

C2027

C2028

C2030

C2033

C203

6

C205

2

C205

5

C205

6

C2057

C205

8C2

059

C206

1

C206

2

C206

3C2

064

C2066

C2067C2068

C2069

C2073C2074

C2075

C2077 C207

8

C207

9C2080

C208

1

C500

6

C500

8

C501

6

C5018C504

2

C504

3

C506

4

C5066C5

068

C507

0

C5112

CR30

0

D101

D104

D200

D201

D203 D2

04

D205

D301

D302

D303

D304

D401

234

56

FL30

0

2

3 FL301

2

3 FL302

43

2

FL30

3

43

2

FL30

4

J11

L102

L103

L1

L105

L106

L107

L111

L112

L113

L116

L122

L1232

1L1

24

L203

L204

L205

L206

L207

L210

L211 L213

L214

L215

L301

L304

L315

M1

M3

M4

M5

M7 M8

M100

M101 M103 M104

M105 M106

M10

8

M10

9

M110

52

64

31

78

Q100

Q302

Q305

Q400

Q407

14

3 2

R101

R102

R105

R106

R107

R108

R109

R123R124

R125

R146

R148

R150

R151R

R174R176

R178

R179

R190

R191

R197

R199

R200

R202

R206

R208

R211

R212

R217

R221

R222

R224 R225

R226

R228

R232

R233

R234

R302

R303

R304

R305

R306

R307

R308

R309

R311

R312

R313

R314

R315

R316

R317

R318

R319

R320 R321

R322

R323

R324

R325

R326R328

R329

R331

R332

R334

R336

R338

R429

R450

R451

R458

R4

R5010

R5011

RT100

1

SH200

1

SH202

1

16

8

9

U101

1

37 25

13

U200

11

120

10

U300

4

58U301

227

14 5

8U5

03

3

2

1

U508

VR4012

3 Y300

43

2Y301


C300

C321

C323

C324C325

C326

C327

C328

C329

C330C331

C332

C333

C334

C337

C338

C339

C340

C341C3

42

C343

C344

C345

C346

C347

C348

C349

C350

C351

C354

C355

C363

C365

C366

C100

6

C101

0

C1035

C106

7

C1077

C107

8

C1079

C1102

C110

6

C1108

C1109

C1110

C111

2

C112

1

C1130

C1135

C1136

CR301

D103

D107

D108

D305

L100

L108

L114

L130

L131

L300

L302 L303

L305

L306

L307

L308

L309

L310

L311

L312

L313 L314

Q103

Q106

Q301Q303

Q304

R103

R120

R121

R157

R162

R163

R172

R185

R195

R300 R310R327

R330

R333 R335

R337

R339

R340

R341

R342

R343R344

R5291

SH300

SH301

SH302

643 T3

00

64 3

T301

TP113

TP114

U302

VR10

2

11

1

1

VHF 2

C361

C362C400

C401

C403

C404

C405

C407

C408

C410

C412

C413

C415

C416

C417

C421

C422

C423

C100

0

C1002

C100

3

C1027

C1028

C102

9

C1032

C1036

C103

8

C104

0

C1042

C104

3

C104

5

C104

6

C1048

C105

0

C1051

C1053

C105

4

C1055C105

6

C105

8

C1059

C1060

C1061

C1062

C106

6

C107

0

C1071

C107

2

C107

3

C1075

C1080C108

1

C1083C1

084

C108

5

C108

6

C108

9

C109

0

C1091

C1092

C109

3C1

094

C1095

C1101

C110

3

C110

7

C1126

C1127

C1128

C1129C1

131

C1133

C113

4

C2000

C200

3

C200

5

C2006

C200

7

C200

8

C2009

C201

0

C201

1

C2015

C201

7

C2018

C201

9

C202

0 C202

1

C2022C2

023

C202

9

C2031

C203

2

C2034

C203

5

C203

7

C2038C2

039

C2040

C204

1 C204

2C2

043

C204

4

C204

5 C204

6

C204

7 C204

8C2049

C2050

C205

1

C2053C2054

C2060

C206

5

C207

0

C207

1

C2072

C2076

C5000

C5002

C500

7

C500

9

C501

7

C5031

C5036

C5037

C5039 C504

0

C5041

C5045

C5049

C5055

C505

8

C5060

C506

1

C5063

C5065

C5067

C506

9

C507

2

C5073

C5075

C507

7

C5082

C5083

C508

4

C508

5

C5086

C5091

C5092

C5094

C509

7

C5098

C509

9

C510

4

C511

3 C511

4

C5115

C511

6C5

117

C5118

C511

9

C5120

D100

D102

D105

D106

D202

D402

D501

D511

1

J2

29 282

29 3032 31

J3

L101

L109

L110

L115

L117

L118

L121

L132

L200

L201L202

L208

L209

L212

L216

L217

L500L5

01L502

M111

M112

1 P2

Q101Q102

12 3

Q105

Q200

Q300

Q306

Q401

Q403

Q404

Q405

Q408

Q409

Q410

Q411

Q412

Q413

Q416

Q417

Q501

Q502

Q504

Q505

Q506

R104

R110

R111

R112

R113

R114

R115

R116

R117

R118R122

R126

R127

R130

R131

R132

R134

R135

R136

R137

R138

R139

R140

R141

R142

R143

R144

R145

R147

R149

R153

R155

R156

R158R159

R160

R161

R164

R165

R166

R167

R168

R169

R170

R175R177

R180

R181

R182

R186

R188

R189

R196

R198

R201

R203

R204

R205

R207

R209

R210

R213

R214

R215

R216

R218

R219

R220

R223

R227

R229

R230

R231

R235

R301

R345

R346

R401

R402 R403 R404

R405

R407

R414

R415

R421

R422

R423

R424

R425

R426

R427

R432

R433

R434 R4

35

R436

R438

R442

R443

R453

R454

R455 R456

R457

R460

R463

R466

R467

R468

R469

R470

R471

R600

R615

R5002

R500

8R5

013

R501

4R5016

R5020

R5023 R502

5

R5026

R5027

R502

8

R5029

R5030

R5035

R5036

R5037

R5041

R504

2

R5049

R5051

R5058

R5059

R506

0

R506

1

R506

2

R5069

R5072

R507

6

R507

8

R508

8

R5092

R509

3

R5094

R509

5R5

096

R5097

R509

8

R509

9

R510

0

R510

3

R5290

1

654

321

S501

0

1

SH201

TP1

TP2

TP4

TP102

TP103

TP104

TP107

TP108

TP110

TP112

TP150

TP200

TP201

TP400

TP401

TP402

TP403

TP404

TP405

TP406

TP407

TP408

TP409

TP410TP425

TP500TP555

TP556

14 5

8U1

00

145

8U1

02

8

71

14U103

11

120

10

U201

14

58U400

17651 26

U403

1617

32

U404

9

81

16U405

145

8U5

00

145

8U5

07

4

5 8U510

U514

VR105VR400VR402

VR50

2VR503

VR692

VR69

4

VR69

5

VR69

6

VR69

7VR69

8

VR69

9

Y200

432

Y201

(146–174 MHz) 25–45 W 8486487Z04, Bottom Side View

V 4-31

Inte

rnal

spk

r+ ju

mpe

r

ELP ONLY

DN

P

LP ONLY

(SOURCE)

ace capacitors near J2

(SOURCE )(SOURCE)

(SOURCE)

acitors near J2

1000

pF2

C62

1

C67

80.

1uF

2

C62

310

00pF

210

00pFC

620

SPKR+

D3_3V

C61

510

00pF

2

VR69220.0

1

2C

617

1000

pF

210

00pFC

622

2

VOX

VSTBY

VS_AUDIO_SEL

VS_MIC

uP_CLK

ONOFF_SENSE


RESET



SPI_CLK

SPI_MOSI

SPKR+SPKR-

SQ_DET



VOL_INDIRECT

D3_3V



EMERGENCY_SENSE


F1200


HANDSET_RX_AUDIO_CH

HSIO

IGNITION

LSIO

MIC_AUDIO_CH

3V 5V

5V_CH

9V

ASFIC_CS

BATT_SENSE

CH_ACT

1000

pF2

C61

9

3V D3_3V9V

0

R6000

D3_3V

5V

R610 220

210

00pF

C61

6

C61

82

1000

pF

R60

021

0

DC & AUDIO

TX_EN

SPI_CLK

SPI_MOSI

9V

RSSI

SYNTH_CS

LOC_DIST

RX_EN

SYNTH_LOCK

FULL DISPLAY ONLY



GND

KEYPAD COLUM N

SPI_MOSI

ELP ONLY

SERIAL CLOCK

KEYPAD_COLUMN


E

VOICE STORAGE IN T


SCI_PROGRAMMING

Accessory Connector

DATA READY/REQUEST

SPI_CLK

NC

DN

P


TX AUDIO RETURN

D3_3V

DNP


OPTION BOARD ENABLE

EXTERNAL MIC

9V3

9.3V



NC

Pl

INT_SPKR-

SERIAL DATA RETURN


NC

SERIAL DATA SEN D

HANDSET_RX_AUDI O

RESET

NC


MIC_AUDIO

ELP ONLY

VOICE STORAGE CS


KEYPAD_ROW

BOOT/RESET

PUSH TO TAL K


INT_SPKR+


J3 -

TX AUDIO SEND

28 pins connector


MIC_PTT

GND

DN

P

ELP ONLY

GND

VOICE STORAGE RA C


Place cap

SHIFT_REG_CS

GND

HOOK




J2-22G2

2

24

C60

910

00pF

J3-26 26J3-24

14

J3-28 28

J3-21 21J3-14

R602

0

J3-1212

J2-18 18

4

2

J2-42

R615 100

J2-2

2P1-2

C61

110

00pF

2

VR695

1 2

J2-1616

20.0

2J2-1717

C60

510

00pF

P1-11 11

J2-77

J2-55

J2-21G1

2

D3_3V

1000

pFC

632

J3-22

1000

pFC

628

2

20.0

1

VR697

1000

pFC

624

2C

631

1000

pF

3

J3-9

J2-14 14

J2-3

1000

pF2

C60

7

P1-33330R601

1

J3- 77

J3-4

J3-55

22

J3-20 20J3-11 11

J3-22

J3-25 25J3-23 23

12

J3-27 27

VR69420.0

4

J2-88

2

P1-4

1000

pFC

602

J2-20 20

J2-12 12

1000

pF2

FILT_SW_B+

C63

3

VR69820.0

12

J2-1010

1000

pFC

604

2J2-11

P1-1 1

C62

510

00pF

1000

pF2

C62

7

P1-9 9

C60

82

1000

pF

1000

pF2

J2-99

C60

3

6

15

J3- 33J3-6

J2-15

J2-1313

FILT_SW_B+

1000

pFC

614

2

19J3-1818

2

J3-19

1000

pFC

662

P1-1010

9V

2

J2-66

C61

310

00pF11

P1-1414

J2-11

29J3

-30

30J3

-29

13

J3-1515

J3-1010

J3-13

P1-66

1000

pF2

C62

9

0R

6001

11 2

VR69333.20.0

VR696

J2-19 19

SPKR -

P1-16 16

J3-11

15

VS_GAIN_SEL

VS_INTVS_RAC

uP_CLK

P1-15

RSSI

RX_EN

SCI_CH

SHIFT_R_CS


SQ_DET

SYNTH_CS

SYNTH_LOCK

TX_EN

VOL_INDIRECT

VOX

VSTBY

VS_AUDIO_SEL

VS_CS

HSIO


LOC_DIST

LSIO

MIC_PTT_CH

ONOFF_SENSE




PROG_IO-ACC_C_8

PROG_O-ACC_C_4

RESET

8

ASFIC_CS

BATT_SENSE

BOOT_EN_IN_CH

CH_ACT

COMM_DATA_SEL_CH

D3_3V

DISPLAY_CS_CH

EMERGENCY_SENSE

F1200

FILT_SW_B+

HOOK_CH

2

P1-8

1000

pFC

612

17J3-1616

5

J3-88

J3-17

2

P1-5

1000

pFC

606

P1-1212

20.0VR699

12

J3-3

131

J3-3

232

P1-13 13

1000

pFC

630

2

1000

pFC62

6

2

1000

pFC

610

2

P1-77


KE

YPA

D /

DIS

PL

AY

OP

TIO

N B

OA

RD

9

4

DIGITAL

FULL DISPLAY ONLY


VHF 2

(SOURCE)

DC Connector

HOLES FOR PA SHIELD

(SOURCE)

BOARD HOLES


M11

01

3V

FILT_SW_B+

TEST_POINT

M101

1

FILT_SW_B+

INTEGRATOR

M10

61

DET_VFWD

DET_VRVS

9R

M104

TEST_POINT

1

1

9R

TEST_POINTTP3

TP 2

TEST_POINT

1

TEST_POINT

M8

1

SPI_MOSI

SYNTH_CS

SYNTH_LOCK

TX_INJ

TEST_POINTM3

1

16.8MHz

3V5V 9R

MOD_IN RX_IN J

SPI_CLK

TEST_POINT

M10 2

1

V_CTRL_DRIVER

PA_BIAS

PWR_SET

COMP_B+

DEMOD

FILT_SW_B+

MOD_OUT

M9NUT

16.8MHz

B+

BW_SEL

M10

81

M7

TEST_POINT

1

M5TEST_POINT

1

5V

P2-11

TEST_POINTM1

1

3V5V9R 9V

BW_SEL

DEMOD

LOC_DIST

RSSIRX

RX_EN

RX_INJ

11

M10

9

1

M10

7

TEST_POINTM2

M103

TEST_POINT

1

9V

2 M10

51

P2-2

5V VCC

COMP_B+

9V

DET-VFWD

DET_VRVS

INTEGRATOR

RX

PWR_SET

V_CTRL_DRIVER

PA_BIAS

FILT_SW_B+

TX_EN

RX_EN

TX_INJ

DC & AUDIO

FGU

RX

POWER_CONTROL

TX_EN

SPI_CLK

SPI_MOSI

9V

RSSI

SYNTH_CS

LOC_DIST

RX_EN

SYNTH_LOCK


V 4-33

0.8*2 5

C1062

1000pF

R10651

IF113

100KR131

C1029

0.1uF

330pF

C1065

TP102

1

C1104

.01uF

6

5

C1026

1000pF

000pF

C1066

F

12

2.7

R124

R125

2.7

R123

2.7

FLT_9V

D100NU

C1081

1000pF

47KR181

47KR180

51R105

VCNTR3

V_REF_OPAMP

INTEGRATOR

PA_FILT_B+

Q100-G

INTEGRATOR

INTEGRATOR




1.542*4

(SOURCE)

V_CNTRL

220pF

C1095

2.4KNU

R166

R168

2.2K

C1063

330pF

R137

39K

C1001

1uF

C1105

470pF

C1117

1000pF

36pF

C1089

C1043

110pF

5.6KR159

NU

NU

R1880

39K

R139

NU

FILT_SW_B+_PA

C1107

470pF470pF

C1106

510R170

330pFC1068

C1014

56pF

FLT_9V

NU

.022uF

C1037.022uF

C1039

FILT_SW_B+_PA

C1030

27pF

L10568nH

12nHL104

FLT_9V

R1224.7

R189

NU0

R10251

C1084

220pF

VR1055.6V

IF106

MC3303U103-3

9

108

4

11

MC3303U103-2

74

11

C1119

24pF

33pF

C1118NU

R175

220

TP150

1

36R178

C1040NU

2200pF

FILT_SW_B+

PA_FILT_B+

35U02L121

110pF

C1042

0.1uF

C1028

220pF

C1109

R130

0

C1038

M100HEATSINK

PO

S

1

NU

.022uF

13.85nHL122

R173150

220pF

C1126

330pF

C1044

10KR155

22KR147

120nHR176

470pF

C1041

R174150

NU

2

31

8

4U102-1LM2904

5.6V

VR101R136

39K

.022uF

C1033

R167

2.2K

1

R109

30

4.7R197

FLT_9V

IF107

R134

47K

C1057

1000pF

0

R199

NU11.03nHL109

2.2K

NUR169C1060

1000pF

56p

C10

R1261

10uF

C1027

220pF

C1000 C1112

220pF

R165

2.4K

C1120

33pF

L11835U02

C1061NU

1000pF

R17936

R182

10K

R15310K

RFIN16 RFOUT1 6

RFOUT2 7

VCNTRL1

VD114 VG1 2

VG2 3G

ND

14

GN

D2

5

GN

D3

12

GN

D4

13NC18NC29NC310

NC41530C65U101

17E

P

G211

.022uF

C1032

R171

220

C1053 1000pF

1000pF

C1092

.022uF

C1036

Q105

NU

C1069

330pF

R1865.1

C1064

1000pF

4.22nH

L107

C1054

IF100

1000pF

Q101

R1585.6K

NU

39K

R138

220pF

C1110

.033uF

C1103

C1086

1000pF

IF104

IF108

220pF

C1129

1R127

C1072

1000pF

C1070

1000pF

IF105

7.66nH

L106

C1074

1000pF

1

TP104

Q102

12nH

L110

TP103

1

L100

35U02

.022uF

C1031

C1015

FILT_SW_B+

9V

PA_BIAS

V_CTRL_DRIVER

V_CTRL_DRIVER

V_CTRL_PREDRIVER

110pF

V_CTRL_DRIVER

RX_EN

VCNTR1

VCNTR1VCNTR1

VCNTR2

VCNTR2VCNTR2

VCNTR3VCNTR3

TX_INJ


NU

NU



IF101

NU6.8pF

C1121

C1020

39pF

1

M11

1

J11- 5G2

.3K

162

Q106

D103

NU

C1010

100pF

IF103

L108

1.2uH

IF102

3

M11

2

1

L114

51nH

51nH

L112 L124

48nH

R157

56K

J11- 22

D107

TP110

1

160pF

C1006

R121R120100100

51nH

L111

68pF

G1

C1108

J11- 33J11-4

C1130

220pF

R15047K

C1017

15pFC101839pF

K3

M4

1

C1102

100pF

51

R108

51R107

C1137

43pF

C1077

1000pF

1 J11-1

TX_EN

PWR_SET

V_reverse

RX

NU

1

M11

3

M11

4

1

VHF 2

Coupler

Temp. Sense


7.5 width 2.032

3.3K

R160

S3

S4

D

G

GND1GND2

S1

S2

MRF1550Q100

R18510K

16pF

NU

C5112

D108

100nH

L132

NU0

R1960

R198

82pF

C1096

1000pF

C1067

NU

10K

R114

R110

NU

TP114

1

1K

R172470

1MEG

R191

22K

R142

3

R

R11310KNU

35U02L119

R1613.3K

1uF

C1002

4

11MC3303U103-4

13

1214

C1134

24pF

1000pF

C1099

32pF

C1019

FLT_9V

D104

220pF

C1116

R143

22K

0

R195

NU

R115

NU62K

R112

10K

TP113

1

150R118

TP112

1

L123

1.2uH

62pF

C1009

51nH

L11

D106

1000pF

C1091

C1111

470pF

82pF

C1007

C1101

100pF

D105

7.5pF

C1008

C1051

1000pF

IF109

24K

R135

100pF

C1005

35U02

L117

C1080

1000pF

MC3303U103-1

2

31

4

11 C1059

1000pF

R1901MEG

C1013

6.2pF

7.5KR151

C1052

1000pF

470pFNU

C1003

VR102

5.6V

100pF

C1004

82pFC1132

NU1000pF

1

C1055

TP107

IF110C1056

NU1000pF

L103

1uH

47K

R132

NU

RT100

100K

33pF

C1133

1000pF

C1079

R15610K

1

TP108

82pFC1011

NU120nHL131

1.63

9m

R10

1

R148

22K

1000pF

C1058

NU

NU

C1021

6.2pF

Q103

100

R5291

R5290

100

C1100

1000pF

R149

22K

R10351

51R104

C1035

.022uF

PA_FILT_B+

C11157

8

4

220pF

U102-2LM2904

NU

6

5

17nH

L116

17nHL115

FILT_SW_B+_PA

C1199

NU

16pF

4.7pF

C1136

3.3R16

IF111

28pF

C1022

IF112

NUR111

1K

C1073

NU1000pF

R116

NU

10K

R177

100 NU

C1050

22K

R145

1000pF

D102

DET_VRVS

DET_VFW D


V_forward

Final_cur_sense

V_reverse


INTEGRATOR

INTEGRATOR

PA_FILT_B+

R123R124R125

NU


V 4-35

DNP

DNP

DNP

Shield

DNP

2.7pF

C2072

C2001

4.7u F

45J68

2

GND

3 OUT

VCC

4

1VCON

16.8MHz

Y200

0.1uF

C2075

1.5K

R224

NC

.01uF

C2026

22pF

C2055

.01uF

C2024

C2080

0.1uF

R209

100K

TEST_POINTTP201

1

R202 0

C2036

1000pF

0

205C2079

0.1uF

2200pF

C2028

C2078

0.1uF

K2K3

D201

A1A2A3

K1

TP200TEST_POINT

1

C2074

0.1uF

150KR207

100

R228

C2013

0.1u F

R23439

A1A2A3

K1K2K3

D200

C2025

.01uF

0.1uF

C2077

1.3KR217

0

204

C2016

0.1uF

1uH

L205

2.2uF

C2004

C2027

.01uF

D202

NC

NTH_LOCK

16.8MHZ

AU3

PRESEC_CLK

VCO SHLDL203 & L204



DNPDNP

DNP

LVFRACN

3V

C201 5

0.1u F

C2014

5V

0.1uF

390nH

L200

470pF

C2046

2.2uF

C2006

SH200SHIELD

1

2.2uF

C2000

C2047

470pF

C2053100pF

C2052

470pF

C2049

470pF

L210100nH

R

1000pF

C2035

C2020

0.1uF

C2068

6.8pF

R226

150

100K

R210

R20851

C2002

10uF

390nH

L217

C2051

220pF

C2017

0.1uF

V_SF

8.2pF

C2067

C2033

1000pF

1000pF

C2034

R229

100

150

R225

C2023

.01uF

62pF

C2054

R

470pF

C2048

VCO_MOD

3OUT

1IN

Y20114R06

16.8MHz

2

GN

D

4

GN

D1

12VMULT4 11

13V

RO

WARP 25

XTAL1 23

XTAL2 24

30

SFOUT 28

TEST1 37

TEST2 38

VBPASS21

VC

P47

VMULT1 15

VMULT2 14

VMULT3

PD

_VD

D

PREIN32

PR

E_G

ND

33P

RE

_VD

D34

PVREF35

REFSEL18

SFBASE27SFCAP26

SFIN

43

4LOCK

MODIN10

MODOUT 41

NC117

NC229

NC331

PD

_GN

D44

5

9CLK8

DATA7

DG

ND

6

DV

DD

36

FREFOUT 19

IADAPT 45

INDMULT 16

IOUT

48AUX2 1AUX3 2

AUX4 3

AV

DD

20

BIAS140

BIAS239

CCOMP42

CEX

U20063A27

ADAPTSW 46

AG

ND

22

AUX1

470pF

C2050

150KR206R200

120K

470pF

C2045

5V

3V

2.2u F

C2005

3V

5V

SY

SYNTH_CS

MOD_I N

SPI_CLK

SPI_MOSI


DNPDNP

VCOBIC Shield

47nH

L216

L209100nH

100

R230

100nHL212

NC

R218

1K

100R227 C2032

1000pF

R223220

0.1uF

C2019

C2081

470pF

C2071

39pF

C2065

10pF

IF200

1

C20311000pF

510R220

SH202SHIELD

1

10

13 NC

8

7

12

0

R203

C2011

0.1uF

3.3pF

C2044

820R219

C2018

0.1uF

C2060

15pF

C2041

1000pF

39pF

C2070

3

2Q200BFS540

1

R2144.7K

4.7KR213

L208100nH

1000pF

C2037 C2003

0.1uF

6.8pF

C2043

TX_INJ

9R

RX_IN J

VHF 2

DNPDNP

VCO Shield

16pF

C2064

D204

L203100nHL211

680nH

R2154.7K

R2163.9K

18pF

C2057

C2007

0.1uF

V_SF

C2021

.01uF

C2030

3900pF

R23518

C2061

12pF

220R222

R221

L201

680nH

220

SHIELDSH201

1

C2012

0.1uF

18pF

C2058

V_SF

0.1uF

C2076

8.2pF

C2066

C2039

1000pF

1000pF

C2029

D205

V_SF

C2063

15pF

R233

47

1pF

C2073

47nHL214

L213100nH

30K

R212

C2009

0.1uF

L204680nH

C2069

5.6pFTX_EMITTER15

TX_IADJ1

TX_OUT

TX_SWITCH

VC

C_B

UF

FE

RS

14

VC

C_L

OG

IC18

RX_BASE5

RX_EMITTER6

RX_IADJ2 RX_OUT

RX_SWITCH

SUPER_FLTR3

TRB_IN19

TX_BASE16

50U54

COLL_RFIN4

FLIP_IN20

GN

D_B

UF

FE

RS

11G

ND

_FLA

G9 17

GN

D_L

OG

IC

PRESC_OUT

L215

U201

47nH

.01uF

C2022

R231

51

R201

0

47nHL207

0.1uF

C2010

18pF

C2056

C2038

1000pF

VCO_MOD

L202680nH

R232

47

C2008

L206

0.1uF

33nH

12pF

C2062

1000pF

C2042

1000pF

C2040

R21147K

18pF

C2059

D203

3V

AU3

PRESEC_CLK

VCO SHLDL203 & L204


V 4-37

DNP

C333

91pF

C334

91pF

D305

L3021.2uH

82pF

C343L310

33.47nH

C350

36pF

330pF

C332

100

R337

330

70pF

Q304

.01uF

C321

L309

33.47nH56pF

C346C339

100pF

R333

430

3.3pF

C366

L311

33.47nH

LOC_DIST

TO T300

VHF 2 (146–174 MHz) 25–45 W Receiver Front and Back End (Sht 1 of 2)


DNP

DNP

DNPDNP

FRONT-END SHIELD

R34610K

C363

12pF

120pF

C338 C365

5.6pF

C329

470pF51R339

1

SHIELDSH301

33.47nHL308

R34410

C355

30pFC341

82pFR34210

82pF

C345

L300

33.47nH

9V

C3231000pF

CR301

R300

10K

C331

470pF

1000pF

C325

10R341

L3031.2uH

1000pF

C324

IF3001

51pF

C300C349

36pF

Q301

3V

C

4Q300

C354

30pF 180pF

C337

2.4KR327

470pF

C328

Q306

C340

82pF

15K

R310

C347

39pF

33.47nH

L314

82pF

C344

1K

R330

C351

36pF

5V

R34510K

220R335

Q303BFS540

L30733.47nH

10R343

SHIELDSH300

1

RX_EN

9V

9R

RX

3V

5V


NU

NU

NU

1.8KR328

10K

R320

0K306

12 K

R313

FL303WC455G

GN

D1

GN

D2

4

2OUT

33pF

307

.1uF

C352

1.2KR329

30pF

C353

R3234.7K

0.1uF

C311

C3190.1uF

R31612K

15KR311

0 K305

C317

0.1uF

L301

1.2u

H

R31412K

15KR309

D303

C320

0.1uF

R334390

3V

R338

51

5R

SS

IOU

T9

RS

SI_

FE

ED6

VC

C

13LI

M_D

EC

112

LIM

_DE

C2

20M

IXO

UT

4O

SC

IN

3O

SC

OU

T

10Q

UA

DIN

1R

FIN

2R

FIN

_DE

C

7A

UD

IO_F

EE

D

15

GN

D

18IF

AM

PI N

16IF

AM

PO

UT

19IF

AM

P_D

EC

117

IFA

MP

_DE

C2

14LI

MIN

11LI

MO

UT

SA616U300

8

Q302C3100.1uF

C308

0.1uF

C314

0.1uF

R31912K

GN

D

2

GN

D1

4

OUT3 1

IN

Y30106B09

44.395MHz

L31527nH

0.1uF

C315

12KR315

D301

R331

4

GN

D2

2OUT

680

FL30 4WC455D

GN

D1

R31712K

10uF

C301

12K

R31

8

GND

3

IN1 OUT 2

FLTRFL301

C322

4700pF

1

C306

0.1uF

455KHz

Y30045B023

2

8.2KR321

C309

0.1uF

C302

130pF

2

30pF

C356

FLTRFL302

GND

3

IN1 OUT

DEMOD

RSSI

AUDI

OO

UT

VHF 2

DNP

TC7W04FU301-2

DNP

DNP

MIXER SHIELD


22pF

C360

2R

2.4KR326

A2 A4

K1

K3

U302

CF

3

1 IN

R304

33K

C367

2.7pF

100

R336

C

0

T301XFMR

4

6

3

1

2

C336

6.8pF

U301-3TC7W04F

R31213K

TEST_POINT

TP41

R30

20

0.1uF

33.47nH

C313

L312

D302

C335

9.1pF

1000pF

C326

C3050.1uF

C364

8.2pF

2R

L305470nH

CR300

R3253.3K

4.7K

R322

2 CC15

CC2

1

GN

D1

4

GN

D2

3 IN 6OUT

44.85MHzMXF45FL300

20K

R30

8

R30720K

150nHL306

0.1uF

C304

C342

82pF

Q305

0R303

C361

18pF

1

SHIELDSH302

L313

33.47nH

TC7W04FU301-1

1 IN

CF

3

C303

0.1uF

D304

C318

0.1uF

C348

39pF

3.3KR324

0.1uF

C316

U301-4PWR_GND

4GND

8

VCC

TP1

TEST_POINT1

R34051 C359

22pF

C357

22pF

6

3

1

2

XFMRT300

4

560R332

1000pF

C327

18pF

C362

470R301

1.2uHL304

3V

0.1uF

C312

3V

RX_INJ

BW_SEL

5V

3 5

6 2

1 7

FROM R337


V 4-39

1%

AUDIOSOURCE

9.3V 9.3V

1%

POWER SUPPLY

1KR5001

220pF

C1125

220pF

C5095 C1124

220pF

R50816.34K

C1087

1000pF 220pF

C1123C1122

220pF220pF

C1034

220pF

C5096C5005

100uF

C5015

0.1uF

IF5021

9V

1000pF

C5074

100uF

C1127

9V



DNP

DNP

DNP


SOURCE

5V TO LVFRACN

For mid_band

3.3V RF REGULATOR

DNP

SOURCE

SOURCE5V RF Regulator

3.3V to IFIC, ASFI

DNP

DNP

3.3v digital

DNP

C5069

1000pF 47uF

C5007

FILT_B+

24K

R5103

C5040

0.1uF 0.1uF

C5039

1uF

C5043

0.1uF

C5018

0.1uF

C5016

D3_3V

2.2uF

C5041

C5070

1000pF

47uF

C5120

C5065

1000pF

5V

D501

C5066

1000pF

3V

10uF

C5006 C5068

1000pF

R5002 0

10uF

C5008

3.9VVR502

TAP3

ERROR 72FEEDBACK

GND1

1 9GND2

4 INPUT 5OUTPUT

6 SENSE8 SHUTDOWN

LP2986ILDXU510

MC33269D

1

GND

3IN 2

OUT

3 SHUTDOWN

U508

U503

65V_TAP

5ERROR7 FEEDBACK

4

GND

8 INPUT 1OUTPUT

2SENSE

LP2951C

1uF

C50

42

C5017

0.1uF

C50

64

1000

pF

D3_3V

VSTBY

5V_CH

RESET

DNP

DNP

DNP

DNP

DNP

DNP

0

R5098

R5100

1MEG

24KR5095

2

31

8

4

LM2904U500-1

5V

10KR5096

10K

R5092

6.8pFC5115

C5113

220pF

5V

1uF

C5114

C5116

220pF

R5094

1MEG

0

R5097

NU

16pFC5117

LM2904U500-2

6

57

8

4

0.1uF

C5118

10K

R5093 R5099

100K

DISC



Smart Fuse Circuit

spacer for TO-22 0

Volume

SOURCE

Place near uP

AudioIndirect

On/Off for ATE

DNPDNP

C5067

.022uF1000pF

C5085

Q500

R506210K

.022uF

C5086

13KR5050

C5104

10uF

R50741K

GND

3

ON_OFF2

VIN4

VOUT5

U501LM2941T

ADJ1

VR501

5.1V

Q504

R504915K

Q503

R50712.2K

IF5001

33KR5038

L500

35U02

1 TP555TEST_POINT

C5060

0.1uF24V

VR500

33KR5030

D3_3V

6 5 4

2

SWITCHS5010

50.K

3

LOW

1

HIG

H

3.3V

VR503

220pF

C5094

FILT_SW_B+

C5001

10uF

D511

C5000

1000pF

0.1uF

C5063

24K

R50

48

M6

C1128

220pF100K

0.1uF

R5028

C5037

C1085

1000pF

100R5079

0.1u

FC

5038

100pF

C5083

47KR5035

220pF

C1113

Q502

1000pF

C1097

L120

35U02

FILT_B +

C51

1010

00pF

150K

R5020

C5062

0.1uF

FILT_B+

C1098

1000pF

100KR5029

C5061

0.1uF 100pF

C5084

10K

R5069 Q505

R503710K

C5119

10uF

1KR

5073

TEST_POINTTP556

1

220pF

C5092

R5000

0

D500

TEST_POINTTP500

1

Q506

R5082

51K

D3_3V

R5039100K

C1114

220pF

47K

R5036

1IF503

IF501

1MEGR5085

R50891MEG

0.1uF

C5035

VR504

3.3V

R5031

62K

D513

D502

1000pF

C5111

U514

FILT_B+

R5083

270K

1000pF

C1088

FILT_SW_B+

ONOFF_SENSE

B+

COMP_B+

DC_POWER_ON

BATT_SENSE

VOL_INDIRECT

IGNITION

EMERGENCY_SENSE


DEMOD


12KR5051

200K

R5019

C5048

0.1uF

R50656.2K

C5080

1000pF

FILT_SW_B+

L50135U02

47uF

C5002

1000pF

C5076

Q501

VAG

L50235U02

R505710K

C5030

0.1uF

U505-1LM2904

2

31

8

4

C5089

82pF

3V

R5086

560

C5003

VAG

47uF

R5087100K

220p

FC

509

8

U506-2LM2904

6

57

8

4

C5021

0.1uF

220p

FC

509

9

0.1uF

C5032

C5087

120pF

10K

R5055

1000

pFC

5073

C5079

1000pF

C51

0022

0pF

4.7uF

B+

C5044

1000

pF

C50

72

9V

10KR5056

INV9

M_SS8

NINV1OUT1 4

OUT26RR3

VCC

7

U502TDA1519C

GN

D1

2G

ND

25 10

GN

D3

GN

D4

R50

41

24K

U505-2LM2904

6

57

8

4

100K

R5021

220p

FC

5097

C508882pF

C5049

1KR5066

0.1uF

R5022

100K

SPKR -

SPKR+


16.8MHz

MOD_OUT

HANDSET_RX_AUDIO_CH

11

VHF 2

DNP

DN

P IN

MA

RLI

N

DNP

DNP

DN

P IN

MA

RLI

N

DN

P

DNPDNP

DNP

+

DNP

USE NLAS4599

DNP

DNP DNP

VAG=4.5v

DNP

DNP IN MARLIN

C5058

0.1uF

0.1uF

C5025

0.1uF

C5020

C5031

0.1uF

C5036

0.1uF

R5011

0

C5019

0.1uF

C5022

5V

0.1uF

220pFNU

C1090

C5059

.022uF

10R5080

0.1uF

C5103

3V

3V

0.1u

FC

5029

C5034

0.1uF

0.1uFC5054

3V

3V

24KR5043

100K

R5023

0.1uF

C5047

C5055

4.7uF

R50648.2K

1ME

G

R50

16

C5012

9V

4.7uF

10KR5059

C5052

0.1uF

4.7uF

C5056

C5078

1000pF

2.2KR5070

C50751000pF

C5023

0.1uF

R50470

0

R5010

R5060

10K

33K

R5045

C5077

1000pF

10KR5061

R5034 36K

3V

3V

10KR5053

10K

R505810KR5052

4 NC

6NO

VPOS

2

MAX4599EXT

U515

5COM

GND3

1IN

C5091

82pF

0.1uF

C5024

6.2K

R5068

1000pF

C5101

R5008

0

0.1uF

C5028

3V

0R5009

U507-2LM2904

6

57

8

4

0.1uF

C5102

1000pF

C5082

R5046

24K

9V

0.1uF

C5053

R50840

R50724.7K

VDDA1

VDDCP32VDDD 33

VDDDAC11

VD

DR

C45

VDDSYN 27

VOX7

RX

SN

D39

SQCAP12

SQ

DET

17

SQI N9SYN

28

TXRTN36T

XS

ND

44

UIO10

LSIO

18

MIC

EX

T48

MIC

INT

46 40M

OD

NC 26

PLCAP8

25PLCAP2

RX

RT

N43

GC

B5

38

GNDA3

GNDD3130

GNDDO

GN

DR

C47

GN

DS

YN

23

HS

IO19

LCA

P24

DA

TA

22

DISC2

F120029

GC

B0

1514G

CB

1G

CB

213

GCB335

GC

B4

37

AU

XT

N42

CH

AC

T16 21

CLK

CLK16834

20C

SX

DACG6DACR5DACU4

30C53U504

AU

DIO

41

C5014

2.2uF

82pFC5090

R5025100K

C5071

1000pF

3V

3V

C5009

10uF 510R5076

3V

C5050

0.1uF

8.2KR5063

C5033

0.1uF

R5054

10K

R5014

0

C5011

10uF

R5027

270K

8

4U506-1LM2904

2

31

3V

3V

LM2904U507-1

2

31

8

4

NU

R5013

0

C1094

1000pF

47KR5033

47KR5032

IF5051

VAG

IF506

R5088

0

IF504

100K

R5024

R5026

33K

4Z

Z05

3Z1

VCC

16

VEE7

X14X012

13X1

Y 15Y02

Y11

U509MC14053B

11A

B10

C9

EN6

GND8

R50676.2K

R5078

C5057

100

4.7uF

NU

C1093

220pF C1131

220pFNU

C50270.1uF

0.1uF

C5051

C5013

1.0uF

C50

260.

1uF

510R5075

C5081

1000pF

30KR5040

300R5077

R504424K

0.1uF

C5046

10uF

C5010

1uF

C5045

24KR5042


3V

DC_POWER_ON

MIC_AUDIO_CH


VS_AUDIO_SEL

VS_MIC


VOX







CH_ACT

SPI_CLK

ASFIC_CS

PA_BIAS

SPI_MOSI

F1200

BW_SEL

AUDIO_PA_EN

FLAT_OR_DEEMPH_RX_AUD_SEL FLAT_TX_AUDIO_MUTE

HSIO

LSIO

SQ_DET

uP_CLK

DISC


V 4-41

DNP

DNP

DNP

DNP

1

TP402TEST_POINT

0.1uF

C405C413

1000pFC414

1000pF

D3_3V

10K

R463

R473100K

D3_3V

R472100K

R44110K

1000pF

C415 C407

0.1uF

R425

100K

51

R462

VS

SR

87

93X

FC

XIRQ 48

XT

AL

91

VD

D12

VD

DL

39V

DD

R88

VD

DS

YN

92

VR

H69

VR

L68

VS

S13

VS

SL

40

PJ1_CSGP4 72

PJ2 73

PJ3 74

PJ4 75

PJ5 76

PJ6 77

PJ7 78

RESET94

PI1

55P

I254

PI3

53P

I452

PI5

51P

I650

PI7

49

PJ0_CSGP3 71

PI0

56

PG7_R_W4


67PE0_AN0

PB

1_A

DD

R9

10P

B2_

AD

DR

1011

PB

3_A

DD

R11

9P

B4_

AD

DR

1221

PB

5_A

DD

R13

15P

B6_

AD

DR

14

PB

O_A

DD

R8

14

PA

0_IC

379

PA

1_IC

2

AV

DD

59

AV

SS

70

ECLK89

EX

TA

L90

IRQ96

95LV

OU

T

MODA_LIR58

MODB_VSTBY57

C68HC11FL0U403

D3_3V

0.1uF

C408

100K

R423

D3_3V

0.1uF

C404

D3_3V

1

T

220pF

C1078

TP

403

TE

ST

_PO

INT

1

100KR424

D3_3V

1

IF4011

IF400

10KR442

Q417

10R

471

1000pF

C416

1000pF

C1083

0.1uF

C406

TP401TEST_POINT

1

D3_3V

TP407TEST_POINT

1

EMERGENCY_SENSE

BATT_SENSE

VOX

ONOFF_SENSE

VOL_INDIRECT

F1200

KEYPAD_COL_CH

KEYPAD_ROW_CH

RSSI

RESET

TX_EN

OPT_EN_OPBD

D3_3V

RX_EN

MIC_SENSE

SCI_CH

OPT_DATA_R_OPBD

HSIO



MIC_PTT

R_W

uP_CLK

ACCESS_PTT

LSIO

SQ_DET

CH_ACT

A(9

)A

(10)

A(1

1)A

(12)

A(1

3)

A(8

)

SYNTH_LOCK

RESET

PI1

PI2

PI3

PI4

MODB_VSTBYMODA_LIR



SYNTH_CS

ASFIC_CS

DISPLAY_CS_CH

DNP

SPI_MOSI


EE_CS

DNP

SPI_CLK

SHIFT_R_CS


SPI_MISO

R415 0

TP404TEST_POINT

1

D3_3V

100KR427

9RESET

8

VCC

21I_O0 22I_O1

23I_O2 25I_O3 26I_O4

27I_O5 28I_O6I_O7

2914 A613 A73 A82 A9


24G

ND

5 A1411 A1510 A16

A176

18 A217 A316 A415 A5

AT

49LV

002N

_70V

I

20 A019 A1

31 A101 A11

12 A124 A13

28

VDD

14

VSS27WE

U40

4

12 D213 D315 D416 D517 D618 D719 D8

22OE

6A4

5A54A63A725A8 24A9

20CS

11 D1

9A1

21A1023A112A1226A131A14

8A2 7A3

SRM2B256U402

10A0

TP410TEST_POINT

110KR450R451

10K

C40

1 0.1u

F

PH1_PW246

PH2_PW345

PH3_PW444

PH4_CSIO43

PH5_CSGP142

PH6_CSGP241

PH7_CSPROG38

PG1_XA1416

PG2_XA1520

PG3_XA1619

PG4_XA1717

PG5_XA1818

PG6_AS5

PH0_PW147

PF

2_A

DD

R2

27P

F3_

AD

DR

326

PF

4_A

DD

R4

25P

F5_

AD

DR

524

PF

6_A

DD

R6

23P

F7_

AD

DR

722

PF

O_A

DD

R0

29

PG0_XA136

PF

1_A

DD

R1

28

PD

0_R

XD

97P

D1_

TX

D98

PD

2_M

ISO

99P

D3_

MO

SI10

0P

D4_

SC

K1

PD

5_S

S23

PD

6_LV

IN

PC0_DATA030



PC7_DATA737

8P

B7_

AD

DR

157

80P

A2_

IC1

81P

A3_

IC4_

OC

5_O

C1

82P

A4_

OC

4_O

C1

83P

A5_

OC

3_O

C1

84P

A6_

OC

2_O

C1

85P

A7_

PA

1_O

C1

86

M

C402

0.1uF

D40

D3_3V

1

TP400TEST_POINT

100KR428

R4433.3K

TP425TEST_POIN

R426100K

R43

8

10K

Q407

D3_3V

D3_3V

FILT_SW_B+

CS1

HOLD7

SCK6

SI5

SO2

VCC8

VSS4

3 WP X25128-2.7U400

D3_3V

1000pF

C411

0.1uF

C403

1

TP406TEST_POINT

0R414

D3_3V

C410

0.1uF

1000pF

C412

TP409TEST_POINT

1

Q400

R43910K

1000

pF

C40

0

4.3V

VR401

DISPLAY_CS_CH

DIS

PLA

Y_C

S_C

H

ASFIC_CS

ASFIC_CS

SY

NT

H_C

S

SYNTH_CS

SP

I_C

LK

SP

I_C

LK

SPI_CLK

SP

I_M

OS

I

SP

I_M

OS

I

SPI_MOSI

SP

I_M

ISO

SP

I_M

ISO

SPI_MISO

A(8)A(9)

A(0:18)

EE

_CS

EE_CS

D(0:7)

COMM_DATA_SEL_CH

SHIFT_R_CS

SH

IFT

_R_C

S

D(3)D(4)

D(6)D(7)

A18_RES

D(5)

A(0)A(1)

A(10)A(11)A(12)A(13)A(14)

A(2)A(3)A(4)A(5)A(6)A(7)

A(4)A(5)A(6)A(7)A(8)A(9)

A(15)A(16)

A(18)

A(17)

A18_RES

D(0)D(1)D(2)

FILT_SW_B+

R_W

A(0)A(1)

A(10)A(11)A(12)A(13)A(14)

A(2)A(3)

D(1)D(2)D(3)D(4)D(5)D(6)D(7)

D(0)D(1)D(2)D(3)D(4)D(5)D(6)D(7)

R_W

D3_3V

D(0)

A(1

)A

(2)

A(3

)A

(4)

A(5

)A

(6)

A(7

)

A(0

)

A(14)

LOC_DIST

A(15)A(16)A(17)A(18)

VHF 2 (146


PROG_I/O

EXT_ALARM_OUT

PROG_I/O

PROG_I N

PROG_I/O

EXT_MIC_PTT

R429100K

D401

R43039K

1000pF

C417

R4583.3K

R405 0

0R403

1000pF

C418

R461

220

0R402

D402

D3_3V

R406 0

0R407

10KR440

0R404

HOOK_CH

MIC_PTT_CHMIC_PT T

MIC_SENSE

PROG_O-ACC_C_4

PROG_I-ACC_C_ 3

PROG_I-ACC_C_ 6

PROG_IO-ACC_C_8

PROG_IO-ACC_C_12

PROG_IO-ACC_C_14

VHF 2

DNP

DNP

DNP

DNP

DNP

DNP

2.7K

R401

7

RESET10

SERIN14

SEROUT9

VCC

16

8

Q015

Q11

Q2 2

Q3 3

Q44

Q5 5

Q6 6

Q7U405MC74HC595A

CLK_L12CLK_S11

EN_OE13

GND

TP405TEST_POINT

1

D3_3V

R43633K

10K

R431

C422

1000pF

220

R421

FILT_SW_B+

R433

33K

33K

R434

33K

R432

D3_3V

D3_3V

3.3KR455

3.3KR456

47KR459

C423

0.1uF

.022uF

C421

VR4023.3V

C490

1uF

1.5K

R460

Q408

3.3K

3.3K

R454

R453

TP408TEST_POINT

1

Q411

Q401

Q415

6.8VVR400

R468 DNP

R467 DNP

D3_3V

D3_3V

DNPR469

Q413

R4573.3K

DNPR466

Q414

Q409

D3_3V

D3_3V

Q412

10KR470

Q403

Q410

R44510K

Q416

10KR422

Q405

D3_3V

R43533K

10K

Q404

R444

D3_3V

SPI_CLK

SPI_MOSI

BOOT_EN_IN_CH

VSTBY

SCI_CH

VS_INT

VS_RAC

VS_CS


VS_AUDIO_SEL

VS_GAIN_SEL

PROG_IO-P8_O

PROG_IO-P8_ I

PROG_IO-P12_O

PROG_IO-P12_I

PROG_IO-P14_O

PROG_IO-P14_I

PROG_OUT-ALARM_4

ACCESS_PTT

PROG_IN-P6_I

RESET

PI1

PI2

PI3

PI4

MODB_VSTBYMODA_LIR

(146–174 MHz) 25–45 W Microprocessor and Controller Circuits (Sht 2 of 2)

V 4-43

1uH

L102

F

C1045

1000pF

1uH

L101

1

IF7011

IF700

C1076

1000pF

1000pF

C1075

24

6

5

6.2K

R164

C1048

1000pF

C1047

DET_VFWD

DET_VRVS

1000pF

VHF 2 (146–174 MHz) 25–45 W Power Control Circuit


R11722K

R141

22K

R140

18K

1000p

C1046

IF702

NU1000pF

C1082

7

8

4

31

8

4

U100-LM290

U100-1LM2904

2C1071

1000pF

22K

R146

C1049

1000pF

D101

R144

22K

INTEGRATOR

FILT_SW_B+


3.1

CircRe

C300

C301

C302

C303

C304

C305

C306

C307

C308

C309

C310

C311

C312

C313

C314

C315

C316

C317

C318

C319

C320

C321

C322

C323

C324

C325

C326

C327

C328

18pF

18pF

12pF

8.2pF

5.6pF

3.3pF

2.7pF

1000pF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

1000pF

1000pF

1000pF

1000pF

1000pF

1000pF

1000pF

1000pF

.022uF

1000pF

0.1uF

1uF

1000pF

1000pF

Description

C604 2113741F25 CAP, 1000pF

C605 2113741F25 CAP, 1000pF

C606 2113741F25 CAP, 1000pF

C607 2113741F25 CAP, 1000pF



C610 2113741F25 CAP, 1000pF

C611 2113741F25 CAP, 1000pF

C612 2113741F25 CAP, 1000pF

C613 2113741F25 CAP, 1000pF

C614 2113741F25 CAP, 1000pF

C615 2113741F25 CAP, 1000pF

C616 2113741F25 CAP, 1000pF

C617 2113741F25 CAP, 1000pF

C618 2113741F25 CAP, 1000pF


C620 2113741F25 CAP, 1000pF

C621 2113741F25 CAP, 1000pF

C622 2113741F25 CAP, 1000pF

C623 2113741F25 CAP, 1000pF

C624 2113741F25 CAP, 1000pF

C625 2113741F25 CAP, 1000pF

C626 2113741F25 CAP, 1000pF

C627 2113741F25 CAP, 1000pF

C628 2113741F25 CAP, 1000pF

C629 2113741F25 CAP, 1000pF

C630 2113741F25 CAP, 1000pF

C631 2113741F25 CAP, 1000pF

C632 2113741F25 CAP, 1000pF

C633 2113741F25 CAP, 1000pF

C662 2113741F25 CAP, 1000pF

Circuit Ref.


VHF 2 PCB 8486487Z04Parts List 25–45 W

uit f.


2113740F44 CAP, 51pF

2311049A57 CAP, 10uF

2113740F54 CAP, 130pF

2113743K15 CAP, 0.1uF

2113743E20 CAP, 0.1uF

2113743E20 CAP, 0.1uF

2113743E20 CAP, 0.1uF

2113743E20 CAP, 0.1uF

2113743E20 CAP, 0.1uF

2113743E20 CAP, 0.1uF

2113743E20 CAP, 0.1uF

2113743E20 CAP, 0.1uF

2113743E20 CAP, 0.1uF

2113743E20 CAP, 0.1uF

2113743E20 CAP, 0.1uF

2113743E20 CAP, 0.1uF

2113743E20 CAP, 0.1uF

2113743E20 CAP, 0.1uF

2113743E20 CAP, 0.1uF

2113743E20 CAP, 0.1uF

2113743E20 CAP, 0.1uF

2113741F49 CAP, .01uF

2113741F41 CAP, 4700pF

2113741F25 CAP, 1000pF

2113741F25 CAP, 1000pF

2113741F25 CAP, 1000pF

2113741F25 CAP, 1000pF

2113741F25 CAP, 1000pF

2113740F67 CAP, 470pF

C329 2113740F67 CAP, 470pF

C330 2113740F67 CAP, 470pF

C331 2113740F67 CAP, 470pF

C332 2113741F13 CAP, 330pF

C333 2113740L41 CAP, 91pF

C334 2113740L41 CAP, 91pF

C335 2113740L17 CAP, 9.1pF

C336 2113740L14 CAP, 6.8pF

C337 2113740F57 CAP, 180pF

C338 2113740F53 CAP, 120pF

C339 2113740F51 CAP, 100pF

C340 2113740F49 CAP, 82pF

C341 2113740F49 CAP, 82pF

C342 2113740F49 CAP, 82pF

C343 2113740F49 CAP, 82pF



C346 2113740F45 CAP, 56pF

C347 2113740F41 CAP, 39pF

C348 2113740F41 CAP, 39pF


C350 2113740F40 CAP, 36pF

C351 2113740F40 CAP, 36pF

C352 2113740F39 CAP, 33pF

C353 2113740F38 CAP, 30pF

C354 2113740F38 CAP, 30pF

C355 2113740F38 CAP, 30pF


C357 2113740F35 CAP, 22pF



Circuit Ref.


C361 2113740F33 CAP,

C362 2113740F33 CAP,


C364 2113740F25 CAP,

C365 2113740F21 CAP,



C400 2113741F25 CAP,

C401 2113743K15 CAP,

C402 2113743K15 CAP,

C403 2113743K15 CAP,

C404 2113743K15 CAP,

C405 2113743K15 CAP,

C406 2113743K15 CAP,

C407 2113743K15 CAP,

C408 2113743K15 CAP,

C410 2113743K15 CAP,

C411 2113741F25 CAP,

C412 2113741F25 CAP,

C413 2113741F25 CAP,

C414 2113741F25 CAP,

C415 2113741F25 CAP,

C416 2113741F25 CAP,

C417 2113741F25 CAP,

C418 2113741F25 CAP,

C421 2113743E07 CAP,

C422 2113741F25 CAP,

C423 2113743K15 CAP,


C602 2113741F25 CAP,

C603 2113741F25 CAP,

Circuit Ref.

Motorola Part No.

V 4-45

CAP, 330pF

CAP, 1000pF

CAP, 330pF

CAP, 1000pF

CAP, 1000pF

CAP, 330pF

CAP, 330pF

CAP, 1000pF

CAP, 1000pF

CAP, 1000pF

CAP, 1000pF

CAP, 1000pF

CAP, 1000pF

CAP, 1000pF

CAP, 1000pF

CAP, 220pF

CAP, 1000pF

CAP, 1000pF

CAP, 1000pF

CAP, 1000pF

CAP, 1000pF

CAP, 220pF

CAP, 1000pF

CAP, 1000pF

CAP, 1000pF

CAP, 1000pF

CAP, 1000pF

CAP, 220pF

CAP, 1000pF

CAP, 1000pF

Description



C1095 2113740F59 CAP, 220pF

C1096 2111078B40 CAP, 82pF

C1097 2113741F25 CAP, 1000pF

C1098 2113741F25 CAP, 1000pF

C1099 2113741F25 CAP, 1000pF

C1100 2113741F25 CAP, 1000pF

C1101 2113741F01 CAP, 100pF

C1102 2113741F01 CAP, 100pF

C1103 2113741A57 CAP, .033uF

C1104 2113741A45 CAP, .01uF

C1105 2113740F67 CAP, 470pF

C1106 2113740F67 CAP, 470pF

C1107 2113740F67 CAP, 470pF

C1108 2113740F47 CAP, 68pF

C1109 2113740F59 CAP, 220pF

C1110 2113740F59 CAP, 220pF

C1111 2111078B59 CAP, 470pF

C1112 2113740F59 CAP, 220pF

C1113 2113740F59 CAP, 220pF

C1114 2113740F59 CAP, 220pF

C1115 2113740F59 CAP, 220pF

C1116 2113740F59 CAP, 220pF

C1117 2113740F40 CAP, 36pF

C1118 2113740F39 CAP, 33pF

C1119 2113740F36 CAP, 24pF

C1120 2113740F39 CAP, 33pF


C1122 2113740F59 CAP, 220pF

Circuit Ref.



C678 2113741M69 CAP, 0.1uF

C1000 2113740F59 CAP, 220pF

C1001 2311049A08 CAPP, 1uF

C1002 2113741W01 CAP, 1uF


C1004 2111078B42 CAP, 100pF

C1005 2111078B42 CAP, 100pF

C1006 2111078B48 CAP, 160pF

C1007 2111078B40 CAP, 82pF

C1008 2111078B10 CAP, 7.5pF

C1009 2111078B37 CAP, 62pF


C1011 2111078B40 CAP, 82pF

C1012 2111078B36 CAP, 56pF

C1013 2111078B08 CAP, 6.2pF


C1015 2111078B43 CAP, 110pF

C1017 2111078B18 CAP, 15pF

C1018 2111078B32 CAP, 39pF

C1019 2111078B28 CAP, 32pF

C1020 2111078B32 CAP, 39pF


C1022 2111078B26 CAP, 28pF

C1026 2113740A79 CAP, 1000pF

C1027 2311049A45 CAPP, 10uF

C1028 2113743K15 CAP, 0.1uF

C1029 2113743K15 CAP, 0.1uF

C1030 2113740F37 CAP, 27pF

C1031 2113743E07 CAP, .022uF

C1032 2113743E07 CAP, .022uF

Circuit Ref.


C1033 2113743E07 CAP, .022uF

C1034 2113740F59 CAP, 220pF

C1035 2113743E07 CAP, .022uF

C1036 2113743E07 CAP, .022uF

C1037 2113743E07 CAP, .022uF


C1039 2113743E07 CAP, .022uF


C1041 2113741F17 CAP, 470pF

C1042 2113740F52 CAP, 110pF

C1043 2113740F52 CAP, 110pF

C1044 2113741F13 CAP, 330pF

C1045 2113741F25 CAP, 1000pF

C1046 2113741F25 CAP, 1000pF

C1047 2113741F25 CAP, 1000pF

C1048 2113741F25 CAP, 1000pF

C1049 2113741F25 CAP, 1000pF

C1050 2113741F25 CAP, 1000pF

C1051 2113741F25 CAP, 1000pF

C1052 2113741F25 CAP, 1000pF

C1053 2113741F25 CAP, 1000pF

C1054 2113741F25 CAP, 1000pF



C1057 2113741F25 CAP, 1000pF


C1059 2113741F25 CAP, 1000pF

C1060 2113741F25 CAP, 1000pF


C1062 2113741F25 CAP, 1000pF

Circuit Ref.


C1063 2113740F63

C1064 2113741F25

C1065 2113740F63

C1066 2113741F25

C1067 2113741F25

C1068 2113741F13

C1069 NOT PLACED

C1070 2113741F25

C1071 2113741F25

C1072 2113741F25

C1073 NOT PLACED

C1074 2113741F25

C1075 2113741F25

C1076 2113741F25

C1077 2113741F25

C1078 2113740F59

C1079 2113741F25

C1080 2113741F25

C1081 2113741F25

C1082 NOT PLACED

C1083 2113741F25

C1084 2113740F59

C1085 2113741F25

C1086 2113741F25

C1087 2113741F25

C1088 2113741F25

C1089 2113741F25

C1090 NOT PLACED

C1091 2113741F25

C1092 2113741F25

Circuit Ref.

Motorola Part No.


C112

C112

C112

C112

C112

C112

C112

C113

C113

C113

C113

C113

C113

C113

C113

C119

C200

C200

C200

C200

C200

C200

C200

C200

C200

C200

C201

C201

C201

C201

C201

CircRe

470pF

470pF

470pF

470pF

470pF

220pF

100pF

100pF

62pF

22pF

18pF

18pF

18pF

18pF

15pF

12pF

12pF

15pF

16pF

10pF

8.2pF

8.2pF

6.8pF

5.6pF

39pF

39pF

2.7pF

1pF

0.1uF

0.1uF

0.1uF

Description

C2077 2109720D14 CAP, 0.1uF

C2078 2109720D14 CAP, 0.1uF

C2079 2109720D14 CAP, 0.1uF

C2080 2109720D14 CAP, 0.1uF

C2081 2113740F67 CAP, 470pF

C5000 2113741F25 CAP, 1000pF

C5001 2389289U01 CAPP, 10uF

C5002 2311049A99 CAPP, 47uF

C5003 2311049A99 CAPP, 47uF

C5005 2360567A03 CAPP, 100uF

C5006 2311049A57 CAPP, 10uF

C5007 2311049A99 CAPP, 47uF

C5008 2311049A57 CAPP, 10uF

C5009 2311049A57 CAPP, 10uF

C5010 2311049A57 CAPP, 10uF

C5011 2311049A57 CAPP, 10uF

C5012 2311049A56 CAPP, 4.7uF

C5013 2113928P04 CAP, 1.0uF


C5015 2113743K15 CAP, 0.1uF

C5016 2113743K15 CAP, 0.1uF

C5017 2113743K15 CAP, 0.1uF

C5018 2113743K15 CAP, 0.1uF

C5019 2113743K15 CAP, 0.1uF

C5020 2113743K15 CAP, 0.1uF

C5021 2113741M69 CAP, 0.1uF

C5022 2113743K15 CAP, 0.1uF

C5023 2113743K15 CAP, 0.1uF

C5024 2113743K15 CAP, 0.1uF

C5025 2113743K15 CAP, 0.1uF

C5026 2113743K15 CAP, 0.1uF

Circuit Ref.


3 2113740F59 CAP, 220pF

4 2113740F59 CAP, 220pF

5 2113740F59 CAP, 220pF

6 2113740F59 CAP, 220pF

7 2360567A03 CAPP, 100uF

8 2113740F59 CAP, 220pF

9 2113740F59 CAP, 220pF

0 2113740F59 CAP, 220pF


2 2111078B40 CAP, 82pF

3 0662057C01 RES, 0

4 NOT PLACED RES, 100

5 0662057C01 RES, 0


7 2111078B33 CAP, 43pF


0 2113743F18 CAP, 2.2uF

1 2311049J11 CAPP, 4.7uF

2 2311049A72 CAPP, 10uF

3 2113743K15 CAP, 0.1uF

4 2113743F18 CAP, 2.2uF

5 2113743F18 CAP, 2.2uF

6 2113743F18 CAP, 2.2uF

7 2113743E20 CAP, 0.1uF

8 2113743E20 CAP, 0.1uF

9 2113743E20 CAP, 0.1uF

0 2113743E20 CAP, 0.1uF

1 2113743E20 CAP, 0.1uF


3 2113743E20 CAP, 0.1uF

4 2113743E20 CAP, 0.1uF

uit f.


C2015 2113743E20 CAP, 0.1uF

C2016 2113743E20 CAP, 0.1uF

C2017 2113743E20 CAP, 0.1uF

C2018 2113743E20 CAP, 0.1uF

C2019 2113743E20 CAP, 0.1uF

C2020 2113743E20 CAP, 0.1uF

C2021 2113741F49 CAP, .01uF

C2022 2113741F49 CAP, .01uF

C2023 2113741F49 CAP, .01uF

C2024 2113741F49 CAP, .01uF

C2025 2113741F49 CAP, .01uF

C2026 2113741F49 CAP, .01uF

C2027 2113741F49 CAP, .01uF

C2028 2113741F33 CAP, 2200pF

C2029 2113741F25 CAP, 1000pF

C2030 2113741F39 CAP, 3900pF


C2032 2113741F25 CAP, 1000pF

C2033 2113741F25 CAP, 1000pF

C2034 2113741F25 CAP, 1000pF

C2035 2113741F25 CAP, 1000pF

C2036 2113741F25 CAP, 1000pF

C2037 2113741F25 CAP, 1000pF

C2038 2113741F25 CAP, 1000pF

C2039 2113741F25 CAP, 1000pF

C2040 2113741F25 CAP, 1000pF

C2041 2113741F25 CAP, 1000pF

C2042 2113741F25 CAP, 1000pF

C2043 2113740L14 CAP, 6.8pF

C2044 2113740L06 CAP, 3.3pF

C2045 2113740F67 CAP, 470pF

Circuit Ref.


C2046 2113740F67 CAP,

C2047 2113740F67 CAP,

C2048 2113740F67 CAP,


C2050 2113740F67 CAP,

C2051 2113740F59 CAP,

C2052 2113740F67 CAP,


C2054 2113740L37 CAP,

C2055 2113740F35 CAP,

C2056 2113740F33 CAP,

C2057 2113740F33 CAP,

C2058 2113740F33 CAP,

C2059 2113740F33 CAP,

C2060 2113740F31 CAP,

C2061 2113740F29 CAP,

C2062 2113740F29 CAP,

C2063 2113740L22 CAP,

C2064 2113740F32 CAP,

C2065 2113740F27 CAP,

C2066 2113740L16 CAP,

C2067 2113740F25 CAP,

C2068 2113740F23 CAP,

C2069 2113740L12 CAP,

C2070 2113740F41 CAP,

C2071 2113740F41 CAP,

C2072 2113740L04 CAP,

C2073 2113740F03 CAP,

C2074 2109720D14 CAP,

C2075 2109720D14 CAP,


Circuit Ref.

Motorola Part No.

V 4-47

CAP, 120pF

CAP, 82pF

CAP, 82pF

CAP, 82pF

CAP, 82pF

CAP, 220pF

CAP, 220pF

CAP, 220pF

CAP, 220pF

CAP, 220pF

CAP, 220pF

CAP, 220pF

CAP, 220pF

CAP, 1000pF

CAP, 0.1uF

CAP, 0.1uF

CAP, 10uF

CAP, 1000pF

CAP, 1000pF

CAP, 16pF

CAP, 220pF

CAP, 1uF

CAP, 6.8pF

FERRITE BEAD

SPACER

NUT

HEATSINK

CONTACT, METAL

CONTACT, METAL

CONTACT, METAL

Description

M108 7588823L04 CONTACT, METAL



M111 NOT PLACED CONTACT, METAL

M112 NOT PLACED CONTACT, METAL

P1 2804503J01 CONNECTOR, 16 PIN

P2 NOT PLACED CONNECTOR, 2 PIN DC

Q100 4886136B01 MRF1550, LDMOS RF




Q105 4886212B01 MRF1518, LDMOS RF


Q200 4802245J95 BFS540, NPN

Q300 4809940E02 DTC114YE, NPN



Q303 4802245J95 BFS540, NPN

Q304 4809939C04 UMC3

Q305 4802197J95 PBR941, NPN

Q306 4813824A17 MMBT3906, BIPOLAR

Q400 4809940E02 DTC114YE, NPN


Q403 4809940E02 DTC114YE, NPN

Q404 4809940E02 DTC114YE, NPN

Q405 4809940E02 DTC114YE, NPN

Q407 4809940E02 DTC114YE, NPN

Circuit Ref.



C5027 2113743K15 CAP, 0.1uF

C5028 2113743K15 CAP, 0.1uF

C5029 2113743K15 CAP, 0.1uF

C5030 2113743K15 CAP, 0.1uF

C5031 2113743K15 CAP, 0.1uF

C5032 2113743K15 CAP, 0.1uF

C5033 2113743K15 CAP, 0.1uF

C5034 2113743K15 CAP, 0.1uF

C5035 2113743K15 CAP, 0.1uF

C5036 2113743K15 CAP, 0.1uF

C5037 2113743K15 CAP, 0.1uF

C5038 2113743K15 CAP, 0.1uF



C5041 2113743F18 CAP, 2.2uF

C5042 2113743F16 CAP, 1uF

C5043 2113743F16 CAP, 1uF

C5044 2113928C04 CAP, 1uF

C5045 2113743F16 CAP, 1uF

C5046 2113743E20 CAP, 0.1uF

C5047 2113743E20 CAP, 0.1uF

C5048 2113743E20 CAP, 0.1uF

C5049 2113743E20 CAP, 0.1uF

C5050 2113743E20 CAP, 0.1uF


C5052 2113743E20 CAP, 0.1uF



C5055 2113928C04 CAP, 4.7uF

C5056 2113928C04 CAP, 4.7uF

Circuit Ref.


C5057 2113928C04 CAP, 4.7uF


C5059 2113743E07 CAP, .022uF

C5060 2113741M69 CAP, 0.1uF

C5061 2113741M69 CAP, 0.1uF

C5062 2113741M69 CAP, 0.1uF

C5063 2113741M69 CAP, 0.1uF

C5064 2113741F25 CAP, 1000pF

C5065 2113741F25 CAP, 1000pF

C5066 2113741F25 CAP, 1000pF

C5067 2113741F25 CAP, 1000pF

C5068 2113741F25 CAP, 1000pF

C5069 2113741F25 CAP, 1000pF

C5070 2113741F25 CAP, 1000pF

C5071 2113741F25 CAP, 1000pF

C5072 2113741F25 CAP, 1000pF

C5073 2113741F25 CAP, 1000pF

C5074 2113741F25 CAP, 1000pF


C5076 2113741F25 CAP, 1000pF

C5077 2113741F25 CAP, 1000pF

C5078 2113741F25 CAP, 1000pF

C5079 2113741F25 CAP, 1000pF

C5080 2113741F25 CAP, 1000pF

C5081 2113741F25 CAP, 1000pF

C5082 2113741F25 CAP, 1000pF

C5083 2113740F51 CAP, 100pF

C5084 2113740F51 CAP, 100pF

C5085 2113741A53 CAP, .022uF

C5086 2113741A53 CAP, .022uF

Circuit Ref.


C5087 2113740F53

C5088 2113740F49

C5089 2113740F49

C5090 2113740F49

C5091 2113740F49

C5092 2113740F59

C5094 2113740F59

C5095 2113740F59

C5096 2113740F59

C5097 2113740F59

C5098 2113740F59

C5099 2113740F59

C5100 2113740F59

C5101 NOT PLACED

C5102 NOT PLACED

C5103 NOT PLACED

C5104 NOT PLACED

C5110 2113741F25

C5111 2113741F25

C5112 NOT PLACED

C5113 NOT PLACED

C5114 2113743F16

C5115 NOT PLACED

L502 7686135U02

M6 4387454V01

M9 0289511U01

M100 2680499Z01

M105 7588823L03

M106 7588823L03

M107 7588823L03

Circuit Ref.

Motorola Part No.


Q408

Q409

Q410

Q411

Q412

Q413

Q414

Q415

Q416

Q417

Q500

Q501

Q502

Q503

Q504

Q505

Q506

R101

R102

R103

R104

R105

R106

R107

R108

R109

R110

CircRe

, 22K

, 22K

, 22K

, 22K

, 22K

, 47K

, 5.6K

, 10K

, 10K

, 10K

, 56K

, 5.6K

, 5.6K

, 3.3K

, 3.3K

, 3.3K

, 3.3K

, 3.9K

, 2.4K

, 2.4K

, 2.2K

, 2.2K

, 2.2K

, 510

, 220

, 470

, 150

, 150

, 220

TR, 120nH

Description


R178 0662057A14 RES, 36

R179 0662057A14 RES, 36

R180 0660082A89 RES, 47K

R181 0660082A89 RES, 47K

R182 0662057A73 RES, 10K

R185 0662057A73 RES, 10K

R186 0662057C20 RES, 5.1



R190 0662057G64 RES, 1MEG

R191 0662057G64 RES, 1MEG

R195 0662057C01 RES, 0


R197 0662057C19 RES, 4.7

R198 0662057C01 RES, 0

R199 0662057B47 RES, 0

R200 0662057A99 RES, 200K

R201 0662057B47 RES, 0


R203 0662057B47 RES, 0



R206 0662057B02 RES, 150K

R207 0662057B02 RES, 150K

R208 0662057A18 RES, 390

R209 0662057A97 RES, 100K


R211 0662057A89 RES, 47K

R212 0662057A84 RES, 30K

Circuit Ref.







4809940E02 DTC114YE, NPN

4809940E02 DTC114YE, NPN

NOT PLACED MMBT3904

4809940E02 DTC114YE, NPN



4809940E02 DTC114YE, NPN

4809940E02 DTC114YE, NPN





1705603W01 SHUNT, 1.639m

0680194M18 RES, 51

0683962T51 RES, 120

0680194M18 RES, 51

0680194M18 RES, 51

0680194M18 RES, 51

0680194M18 RES, 51

0680194M18 RES, 51

0662057A12 RES, 30

NOT PLACED RES, 1K

uit f.








R117 0662057A77 RES, 15K

R118 0662057C51 RES, 100

R120 0662057C51 RES, 100


R122 0662057C19 RES, 4.7

R123 0662057C13 RES, 2.7

R124 0662057C13 RES, 2.7

R125 0662057C13 RES, 2.7

R126 0662057C03 RES, 1

R127 0662057C03 RES, 1

R130 0662057B47 RES, 0

R131 0662057A97 RES, 100K


R134 0662057A89 RES, 47K

R135 0662057A88 RES, 43K

R136 0662057A87 RES, 39K

R137 0662057A87 RES, 39K



R140 0662057A70 RES, 7.5K

R141 0662057A81 RES, 22K

R142 0662057A81 RES, 22K

R143 0662057A81 RES, 22K

R144 0662057A75 RES, 12K

Circuit Ref.


R145 0662057A81 RES

R146 0662057A81 RES

R147 0662057A81 RES

R148 0662057A81 RES

R149 0662057A81 RES

R150 0662057A89 RES

R151 0662057A67 RES

R153 0662057A73 RES

R155 0662057A73 RES

R156 0662057A73 RES

R157 0662057A91 RES

R158 0662057A67 RES

R159 NOT PLACED RES

R160 0662057A61 RES

R161 0662057A61 RES

R162 0662057A61 RES

R163 0662057A61 RES

R164 0662057A63 RES

R165 0662057A58 RES

R166 NOT PLACED RES

R167 0662057A57 RES

R168 0662057A57 RES

R169 NOT PLACED RES

R170 0662057A42 RES

R171 0662057A33 RES

R172 0662057A41 RES

R173 0662057A29 RES

R174 0662057A29 RES

R175 NOT PLACED RES

R176 2413926N25 IDC

Circuit Ref.

Motorola Part No.

V 4-49

RES, 100

RES, 51

RES, 51

RES, 51

RES, 10

RES, 10

RES, 10

RES, 10

RES, 10K

RES, 10K

RES, 2.7K

RES, 0

RES, 0

RES, 0

RES, 0

RES, 0

RES, 0

RES, 0

RES, 0

RES, 220

RES, 10K

RES, 100K

RES, 100K

RES, 100K

RES, 100K

RES, 100K

RES, 100K

RES, 100K

RES, 39K

RES, 10K

Description

R432 0662057A85 RES, 33K

R433 0662057A85 RES, 33K

R434 0662057A85 RES, 33K

R435 0662057A85 RES, 33K

R436 0662057A85 RES, 33K

R438 0662057A73 RES, 10K

R439 0662057A73 RES, 10K

R440 0662057A73 RES, 10K

R441 0662057A73 RES, 10K

R442 0662057A73 RES, 10K

R443 0662057A61 RES, 3.3K

R444 0662057A73 RES, 10K

R445 0662057A73 RES, 10K

R450 0662057A73 RES, 10K

R451 0662057A73 RES, 10K

R453 0662057A61 RES, 3.3K

R454 0662057A61 RES, 3.3K

R455 0662057A61 RES, 3.3K

R456 0662057A61 RES, 3.3K

R457 0662057A61 RES, 3.3K

R458 0662057A61 RES, 3.3K


R460 0662057A53 RES, 1.5K

R461 0662057A33 RES, 220

R462 0662057A18 RES, 51

R463 0662057A73 RES, 10K





Circuit Ref.



R213 0662057A65 RES, 4.7K

R214 0662057A65 RES, 4.7K

R215 0662057A65 RES, 4.7K

R216 0662057A63 RES, 3.9K

R217 0662057A52 RES, 1.3K

R218 0662057A49 RES, 1K


R220 0662057A42 RES, 510

R221 0662057A33 RES, 220

R222 0662057A33 RES, 220

R223 0662057A33 RES, 220

R224 0662057A53 RES, 1.5K

R225 0662057A29 RES, 150

R226 0662057A29 RES, 150

R227 0662057A25 RES, 100

R228 0662057A25 RES, 100

R229 0662057A25 RES, 100

R230 0662057A25 RES, 100

R231 0662057A18 RES, 51

R232 0662057A17 RES, 47

R233 0662057A17 RES, 47

R234 0662057A15 RES, 39

R235 0662057A07 RES, 18

R300 0662057A73 RES, 10K

R301 0662057A41 RES, 470

R302 0662057B47 RES, 0

R303 0662057B47 RES, 0

R304 0662057A85 RES, 33K

R305 0662057A80 RES, 20K

R306 0662057A80 RES, 20K

Circuit Ref.


R307 0662057A80 RES, 20K

R308 0662057A80 RES, 20K

R309 0662057A77 RES, 15K

R310 0662057A77 RES, 15K


R312 0662057A76 RES, 13K

R313 0662057A75 RES, 12K

R314 0662057A75 RES, 12K

R315 0662057A75 RES, 12K

R316 0662057A75 RES, 12K

R317 0662057A75 RES, 12K

R318 0662057A75 RES, 12K

R319 0662057A75 RES, 12K

R320 0662057A73 RES, 10K

R321 0662057A71 RES, 8.2K

R322 0662057A65 RES, 4.7K

R323 0662057A65 RES, 4.7K

R324 0662057A61 RES, 3.3K

R325 0662057A61 RES, 3.3K

R326 0662057A58 RES, 2.4K

R327 0662057A58 RES, 2.4K

R328 0662057A55 RES, 1.8K

R329 0662057A51 RES, 1.2K

R330 0662057A49 RES, 1K

R331 0662057A45 RES, 680

R332 0662057A43 RES, 560

R333 0662057A40 RES, 430

R334 0662057A39 RES, 390

R335 0662057A33 RES, 220

R336 0662057A25 RES, 100

Circuit Ref.


R337 0662057A25

R338 0662057A18

R339 0662057A18

R340 0662057A18

R341 0662057A01

R342 0662057A01

R343 0662057A01

R344 0662057A01

R345 0662057A73

R346 0662057A73

R401 0662057C85

R402 0662057B47

R403 0662057B47

R404 0662057B47

R405 0662057B47

R406 0662057B47

R407 0662057B47

R414 0662057B47

R415 NOT PLACED

R421 0662057A33

R422 0662057A73

R423 NOT PLACED

R424 NOT PLACED

R425 0662057A97

R426 0662057A97

R427 NOT PLACED

R428 0662057A97

R429 0662057A97

R430 0662057A87

R431 NOT PLACED

Circuit Ref.

Motorola Part No.


R470

R471

R472

R473

R600

R601

R602

R610

R615

R500

R500

R500

R500

R500

R501

R501

R501

R501

R501

R501

R502

R502

R502

R502

R502

R502

R502

R502

R502

R502

CircRe

, 10K

, 10K

, 10K

, 8.2K

, 8.2K

, 6.2K

, 1K

, 6.2K

, 6.2K

, 10K

, 2.2K

, 2.2K

, 4.7K

, 1K

, 1K

, 510

, 510

, 300

, 100

, 100

, 10

, 6.34K

, 51K

, 270K

, 0

, 1MEG

, 560

, 100K

, 0

, 1MEG

Description

R5092 0662057A73 RES, 10K

R5093 0662057A73 RES, 10K


R5095 0662057A82 RES, 24K

R5096 0662057A73 RES, 10K


R5098 0662057B47 RES, 0




R5290 0662057A25 RES, 100

R5291 0662057A25 RES, 100



RT100 0680361L01 THERM, 47K

S5010 1889288U01 SWITCH, 50.K

SH200 2689590U01 SHIELD

SH201 2689589U01 SHIELD

SH202 2689589U01 SHIELD

SH300 2689591U01 SHIELD

SH301 2689593U01 SHIELD

SH302 2689591U01 SHIELD

T300 2580541Z01 XFMR

T301 2580541Z01 XFMR

U100 5180932W01 LM2904



U103 5113819A04 MC3303

U200 5185963A27 63A27, LVFRACN

U201 5105750U54 50U54, VCOBIC

Circuit Ref.


NOT PLACED RES, 10K

0662057A01 RES, 10

NOT PLACED RES, 100K

NOT PLACED RES, 100K

0662057C01 RES, 0

0611077A62 RES, 330

0662057B47 RES, 0

0662057C59 RES, 220

0662057A25 RES, 100

0 0662057B47 RES, 0

1 0662057T68 RES, 1K

2 NOT PLACED RES, 0

8 0662057B47 RES, 0

9 0662057B47 RES, 0

0 0662057B47 RES, 0

1 NOT PLACED RES, 0

3 NOT PLACED RES, 0

4 0662057B47 RES, 0


9 0662057B05 RES, 200K

0 0662057B02 RES, 150K

1 0662057A97 RES, 100K

2 0662057A97 RES, 100K

3 0662057A97 RES, 100K


5 0662057A97 RES, 100K

6 0662057A85 RES, 33K

7 0662057B08 RES, 270K

8 0662057A97 RES, 100K

9 0662057A97 RES, 100K

uit f.


R5030 0662057A85 RES, 33K

R5031 0662057A92 RES, 62K

R5032 0662057A89 RES, 47K

R5033 0662057A89 RES, 47K

R5034 0662057A86 RES, 36K

R5035 0662057A89 RES, 47K

R5036 0662057A89 RES, 47K

R5037 0662057A73 RES, 10K

R5038 0662057A85 RES, 33K

R5039 0662057A97 RES, 100K

R5040 0662057A84 RES, 30K

R5041 0662057A82 RES, 24K

R5042 0662057A82 RES, 24K

R5043 0662057A82 RES, 24K

R5044 0662057A82 RES, 24K

R5045 0662057A85 RES, 33K

R5046 0662057A82 RES, 24K

R5047 0662057B47 RES, 0

R5048 0662057A82 RES, 24K

R5049 0662057A77 RES, 15K

R5050 0662057A76 RES, 13K

R5051 0662057A75 RES, 12K

R5052 0662057A73 RES, 10K

R5053 0662057A73 RES, 10K

R5054 0662057A73 RES, 10K

R5055 0662057A73 RES, 10K

R5056 0662057A73 RES, 10K

R5057 0662057A73 RES, 10K



Circuit Ref.


R5060 0662057A73 RES

R5061 0662057A73 RES

R5062 0662057A73 RES



R5065 0662057A68 RES

R5066 0662057A49 RES



R5069 0662057A73 RES

R5070 0662057A57 RES

R5071 0662057A57 RES

R5072 0662057A65 RES

R5073 0662057A49 RES

R5074 0662057A49 RES

R5075 0662057A42 RES

R5076 0662057A42 RES

R5077 0662057A36 RES

R5078 0662057A25 RES

R5079 0662057A25 RES

R5080 0662057A01 RES

R5081 0613952D78 RES

R5082 0662057A90 RES

R5083 0662057B08 RES



R5086 0662057A43 RES

R5087 0662057A97 RES

R5088 0662057B47 RES


Circuit Ref.

Motorola Part No.

V 4-51
U300 5186144B01 SA616, IFIC


U302 4808612Y05 SMS3928_023, MIXER

U400 5102463J64 X25128-2.7, EEPROM

U402 5102463J36 SRM2B256, SRAM




U500 5180932W01 LM2904, OPAMP

U501 5102190C33 LM2941T, 9.3V REGULATOR

U502 5102463J95 TDA1519C, AUDIO PA

U503 5105469E65 LP2951C, 5V REGULATOR

U504 5185130C53 30C53, ASFIC CMP

U505 5180932W01 LM2904, OPAMP

U506 5180932W01 LM2904, OPAMP

U507 5180932W01 LM2904, OPAMP

U508 5113816A30 MC33269D, 3.3V REGULATOR

U509 5113806A20 MC14053B, MUX

U510 5104187K94 LP2986ILDX, 3.3V REGULATOR

U514 4802393L66 SI3455ADV, 12V P-Ch FET


VR101 4813830A15 MMBZ5232B, 5.6V ZENER

VR102 4813830A15 MMBZ5232B, 5.6V ZENER

VR105 4813830A15 MMBZ5232B, 5.6V ZENER

Circuit Ref.



VR401 4813830G12 MMSZ4687T1, 4.3V ZENER

VR402 4813830A09 MMBZ5226B, 3.3V ZENER

VR500 4813832C77 MR2835S, 24V ZENER

VR501 4813830A14 MMBZ5231B, 5.1V ZENER


VR503 4813830G09 MMSZ4684, 3.3V ZENER

VR504 4813830G09 MMSZ4684, 3.3V ZENER










Y201 4880114R06 14R06, 16.8MHZ XTAL OSC

Y300 9186145B02 45B02, 455KHZ XTAL

Y301 4880606B09 06B09, 44.395MHZ XTAL OSC

Circuit Ref.



Notes

*02C6692086*C- 0 2 C 6 6 9 2 0 8 6

MOTOROLA, the Stylized M Logo, and Radius are registered in the U.S. Patent and Trademark Office. All other product or service names are the property of their respective owners.© 2003-2009 Motorola, Inc. All rights reserved. Printed in the U.S.A.

cm200/cm300/pm400 - repeater builder...note only motorola service centers or approved motorola...

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