service manual -...

UHF FM TRANSCEIVER

TK-3160© 2003-8 PRINTED IN JAPANB51-8653-00 (S) 1314

SERVICE MANUAL

GENERAL ............................................................. 2

SYSTEM SET-UP ................................................. 2

OPERATING FEATURES ..................................... 3

REALIGNMENT .................................................... 4

DISASSEMBLY FOR REPAIR .............................. 5

CIRCUIT DESCRIPTION ....................................... 7

INSTALLATION .................................................. 11

TERMINAL FUNCTION ...................................... 12

SEMICONDUCTOR DATA ................................. 13

COMPONENTS DESCRIPTION ......................... 14

PARTS LIST ........................................................ 15

EXPLODED VIEW............................................... 23

PACKING ............................................................ 24

ADJUSTMENT ................................................... 25

PC BOARD

TX-RX UNIT (X57-672X-XX) ........................ 30

SCHEMATIC DIAGRAM..................................... 34

BLOCK DIAGRAM .............................................. 38

LEVEL DIAGRAM ............................................... 40

KSC-30 ................................................................ 41

SPECIFICATIONS ............................BACK COVER

CONTENTS

Knob (CH-SELECTOR)(K29-9280-13)

Knob (VOLUME)(K29-9278-13)

Cabinet assy(A02-3826-33)

Knob (PTT)(K29-9279-03)

Antenna(KRA-27: Option)

Does not come with antenna.

Antenna is available as an option.

TK-3160

2

Merchandise received

License and frequency allocated by FCC

Choose the type of transceiver

Transceiver programmingA personal computer (IBM PC or compatible), programminginterface (KPG-22), and programming software (KPG-82D)are required for programming.(The frequency, TX power HI/LOW, and signalling data are programmed for the transceiver.)

TX/RX 450~490 4.0W TK-3160 (K,M)

Frequency range (MHz) RF power Type

Delivery

Are you using the speaker microphone?YES

NO

KMC-17 or KMC-21Speaker microphone

(Option)

Are you using the optional antenna?YES

NO

KRA-23 or KRA-27Optional antenna

GENERAL / SYSTEM SET-UP

INTRODUCTION

SCOPE OF THIS MANUAL

This manual is intended for use by experienced techniciansfami l ia r with s imi lar types of commerc ia l gradecommunications equipment. It contains all required serviceinformation for the equipment and is current as of thepublication date. Changes which may occur after publicationare covered by either Service Bulletins or Manual Revisions.These are issued as required.

ORDERING REPLACEMENT PARTS

When ordering replacement parts or equipment information,the full part identification number should be included. Thisapplies to all parts, components, kits, or chassis. If the partnumber is not known, include the chassis or kit number ofwhich it is a part, and a sufficient description of the requiredcomponent for proper identification.

PERSONAL SAFETY

The following precautions are recommended for personalsafety: DO NOT transmit until all RF connectors are verified secure

and any open connectors are properly terminated. SHUT OFF and DO NOT operate this equipment near

electrical blasting caps or in an explosive atmosphere. This equipment should be serviced by a qualified technician only.

SERVICE

This radio is designed for easy servicing. Refer to theschematic diagrams, printed circuit board views, and alignmentprocedures contained within.

SYSTEM SET-UP

Unit Model TX-RX Unit Frequency range Remarks & destination

TK-3160 K,M X57-6730-10 450~490MHzIF1 : 49.95MHzLOC : 50.4MHz

TK-3160

3

OPERATING FEATURES

1. Operation Features

Installing the (Optional) Antenna

Screw the antenna into the connector onthe top of the transceiver by holding theantenna at its base and turning it clockwiseuntil secure.

Installing the Belt Clip

Note: When first installing the belt clip, you must remove thebattery pack from the rear of the transceiver.

1 Remove the two screws from therear of the transceiver, then removethe small, plastic black covering thatwas held in place.

2 Insert the belt clip mount into thespace on the rear of the transceiver.

3 Using the 2 screws, affix the beltclip in place.

Note: Do not dispose of the plasticblack covering! If you removethe belt clip, replace the coveringinto the space on the rear of thetransceiver. Either this coveringor the belt clip must be in place,otherwise the battery pack maynot remain installed properly.

Installing the Cover over the

Speaker/ Microphone Jacks

Note: When installing the speaker/microphone jack cover, you mustremove the battery pack from therear of the transceiver.

If you are not using a speaker/microphone, install the cover over thespeaker/ microphone jacks using thesupplied screw.

Note: To lift the cover after it has been installed, use a pieceof hardened plastic or metal, such as a small screwdriver.Lift the cover by its tab, beside the screwhole, takingcare not to damage the cover.

Installing the (Optional) Speaker/ Microphone

Note: When installing the optionalspeaker/ microphone and itslocking bracket, you mustremove the battery pack fromthe rear of the transceiver.

1 Insert the speaker/ microphoneplugs into the speaker/ microphonejacks.

2 Attach the locking bracket using the supplied screw.

Note: To lift the locking bracket after it has been installed,use a piece of hardened plastic or metal, such as a smallscrewdriver. Lift the bracket by its tab, beside thescrewhole, taking care not to damage the bracket.

GETTING ACQUAINTED

The transceiver is shown with the optional KNB-24L batterypack.

qqqqqLED indicator

Lights red while transmitting. Lights green while receiving.Flashes orange while receiving a 2-Tone, DTMF, orFleetSync signal that matches the one set up in yourtransceiver. If programmed by your dealer, flashes red whenthe battery power is low while transmitting.

wChannel Switch

Rotate to select a channel from 1 to 16.

ePower switch/ Volume control

Turn clockwise to switch ON the transceiver. Rotate toadjust the volume. To switch OFF the transceiver, turncounterclockwise fully.

rAUX key

This is a PF (Programmable Function) key. Press it to activateits auxiliary function (page 4). The default setting for thiskey is None.

tPTT (Push-to-Talk) switch

Press this switch, then speak into the microphone to call astation.

ySide 1 key

This is a PF (Programmable Function) key. Press it to activateits auxiliary function (page 4). The default setting for thiskey is None.

uSide 2 key

This is a PF (Programmable Function) key. Press it to activateits auxiliary function (page 4). The default setting for thiskey is Squelch Off Momentary. Press each key to activateits auxiliary function.

iSP/MIC jacks

Connect an optional speaker/ microphone here.

Antenna

Microphone Speaker

4

1 2 3

5 8

67

TK-3160

4

OPERATING FEATURES / REALIGNMENT

Programmable Auxiliary Functions

The AUX, Side 1, and Side 2 keys can be programmedwith the auxiliary functions listed below:• 2-Tone Encode• Emergency ∗1

• Monitor Momentary• Monitor Toggle• None• RF Power Low• Scan• Scan Temporary Delete• Scrambler• Squelch Off Momentary• Squelch Off Toggle

∗1 This function can be programmed only on the AUX key.

2. How to Enter Each Mode

Mode Operation

User mode Power ONPC mode Received commands from PC

1. Modes

Mode Function

User mode For normal use.PC mode Used for communication between the

radio and PC (IBM compatible).Data programming Used to read and write frequency datamode and other features to and from the radio.PC test mode Used to check the radio using the PC.

This feature is included in the KPG-82D.

User mode

PC mode

PC test mode

Data programmingmode

PC tuning mode

REALIGNMENT

3.PC Mode

3-1. Preface

The TK-3160 transceiver is programmed using a personalcomputer, a programming interface (KPG-22) and programmingsoftware (KPG-82D).

The programming software can be used with an IBM PCor compatible. Figure 1 shows the setup of an IBM PC forprogramming.

3-2. Connection procedure

1. Connect the TK-3160 to the personal computer with theinterface cable.

2. When the POWER is switched on, user mode can beentered immediately. When the PC sends a command,the radio enters PC mode.When data is transmitting from the transceiver, the redLED lights.When data is received by the transceiver, the green LEDlights.

Notes:

• The data stored in the personal computer must match themodel type when it is written into the EEPROM.

• Change the TK-3160 to PC mode, then attach the interfacecable.

3-3. KPG-22 description

(PC programming interface cable: Option)

The KPG-22 is required to interface the TK-3160 with thecomputer. It has a circuit in its D-subconnector (25-pin) casethat converts the RS-232C logic level to the TTL level.

The KPG-22 connects the SP/MIC connector of the TK-3160to the computer’s RS-232C serial port.

3-4. Programming software description

KPG-82D is the programming software for TK-3160supplied on a CD-ROM. This software runs under Windows98, ME, Windows 2000 or XP on an IBM-PC or compatiblemachine.

The data can be input to or read from TK-3160 and editedon the screen. The programmed or edited data can be printedout. It is also possible to tune the transceiver.

Tuning cable(E30-3216-05)

RF Power meteror SSG

Gray +Gray/Black –1.5D-XV Lead wire +1.5D-XV Shield wire –

SP

MIC

KPG-22

KPG-82D

IBM-PC

Fig. 1

TK-3160

5

DISASSEMBLY FOR REPAIR

/ /

Ω

≈

,Packing

1. Separating the case assembly from the chassis.

1. Remove the volume knob z.2. Remove the two screws x.3. Lift the chassis c, and remove it from the case assembly.Note: After separating the case assembly from the chassis,

remove the channel knob.

2. Separating the chassis from the TX/RX unit.

1. Remove the two screws v fixing the TX/RX unit B/2.2. Remove the twelve screws b and two screws n fixing

the TX/RX unit A/2.3. Remove the solder from the antenna terminal using a

soldering iron m, then lift the unit off.

z

x

x

c

Channel knob

≈

m

,

.

vv

bb

bb

bb

b

n

TX/RX UNIT B/2

TX/RX UNIT A/2

3. How to remove the battery terminal block.

1. Remove the two screws /, then pull out the back cover Ω.2. Remove the screw ≈.

Note: To remove the TX/RX unit B/2, remove the solder usinga soldering iron ..

Note: The two screws n of TX/RX unit A/2 are fixing thebattery terminal block ,.

TK-3160

6

Assembling

• Installation of battery terminal block andpacking

Install them so that no distortion or deformation occurs.

• Installation of speakers and cushion, and wirestyling of speakers

Install the speakers so that they do not protrude from thecushion. Perform the wire styling of speakers as shown in aphotograph.

• Attaching the cushionAttach the cushion as shown in Fig. 1.

Note: Cushion must not cover the screws A,B and C.

DISASSEMBLY FOR REPAIR

Install the cushionaccording to theguide.

• Installation of chassis and cabinet assy

Wire Styling

BA

C

Fig. 1

Take screw B andMIC edge as referenceline when sticking.

G13-2018-04Stick between screwA and B.

G13-2017-04

G13-2020-04

Do not press this area, toppacking easily deform.

Second, press down the Chassis to thecabinet assy as shown in the diagram.

Good Condition NG Condition

After mount, packingshould be in thiscondition.

Packing deform.

Packing protruded out.

Note:

• Take care that the packing does not protrude from thechassis or case.

• Replace the protruded or deformed packing with a new one.

First, mount the set to the cabinet assy.

TK-3160

7

Fig. 3 Wide/Narrow switching circuit

CIRCUIT DESCRIPTION

1. Frequency Configuration

The receiver utilizes double conversion. The first IF is 49.95MHz and the second IF is 450 kHz. The first local oscillatorsignal is supplied from the PLL circuit.

The PLL circuit in the transmitter generates the necessaryfrequencies. Fig. 1 shows the frequencies.

1) Front End (RF AMP)The signal coming from the antenna passes through thetransmit/receive switching diode circuit, (D204,D206,D208and D212) passes through a BPF (L413 and L414), and isamplified by the RF amplifier (Q404).The resulting signal passes through a BPF (L409,L408 and407) and goes to the mixer. These BPFs are adjusted byvariable capacitors (D402,D403,D404,D405 and D406). Theinput voltage to the variable capacitor is regulated byvoltage output from the microprocessor (IC805).

2) First MixerThe signal from the front end is mixed with the first localoscillator signal generated in the PLL circuit by Q403 toproduce a first IF frequency of 49.95 MHz.The resulting signal passes through the XF401 MCF to cutthe adjacent spurious and provide the opit imuncharacteristics, such as adjacent frequency selectivity.

Fig. 2 Receiver section

2. Receiver

The frequency configuration of the receiver is shown in Fig. 2.

3) IF Amplifier Circuit

The first IF signal is passed through a four-pole monolithiccrystal filter (XF401) to remove the adjacent channel signal.The filtered first IF signal is amplified by the first IF amplifier(Q202) and then applied to the lF system IC (IC401). The IFsystem IC provides a second mixer, second local oscillator,limiting amplifier, quadrature detector and RSSI (ReceivedSignal Strength Indicator). The second mixer mixes the firstIF signal with the 50.4MHz of the second local oscillatoroutput (TCXO X1) and produces the second IF signal of450kHz.The second IF signal is passed through the ceramic filter(CF401) to remove the adjacent channel signal. The filteredsecond IF signal is amplified by the limiting amplifier anddemodulated by the quadrature detector with the ceramicdiscriminator (CD401). The demodulated signal is routed tothe audio circuit.

4) Wide/Narrow Switching Circuit

Narrow and Wide settings can be made for each channelby switching the demodulation level.The WIDE (high level) and NARROW (low level) data isoutput from IC805, pin 54.When a WIDE (high level) data is received, Q401 turn off.When a NARROW (low level) data is received, Q401 turn on.Q401 turns off/on with the Wide/Narrow data and the IC401detector output level is switched to maintain a constantoutput level during wide or narrow signals.

SP

BPF

IC602 AF Amp

IC601 IC605AF PA

IC401 IF,MIX,DET

ANT

AQUA

CF401

TCXO

TUNE

Q4 X3 multiply

TUNE

ANT SW

BPFMCF

1st Local

RF AMP Q404

MIXERQ403 XF401

IF AMPQ402

AF VOL

X1

16.8MHz

2nd Local

Q401

C409

W/N

R408

R409 CD401

IFOQUAD

IC401FM IF SYSTEM

5R

AFOUT

Q402

H : WideL : Narrow

5) Audio Amplifier CircuitThe demodulated signal from IC401 is amplified by IC602,and goes to AF amplifier through IC601.The signal then goes through an AF volume control (VR801),and is routed to an audio power amplifier (IC605) where it isamplified and output to the speaker.

Fig. 1 Frequency configuration

SP

TX: 450 ~ 490MHz (K,M)

PLLVCO

IF SYSTEM

ANT

TCXO

X3 multiply

49.95MHz

MCF AFAMP

MIC

MICAMP

TXAMP

RFAMP

50.4MHz

CF450kHz

RX: 400.05 ~ 440.05MHz (K,M)

TX/RX: 450 ~ 490MHz (K,M)

16.8MHz

RFAMPANT SW

TK-3160

8

CIRCUIT DESCRIPTION

6) Tone Volume Fixed CircuitThis function generates a TONE signal sound even if theAF volume of the transceiver is the minimum.A TONE signal is sent through Q602 to the AF amplifierwhen, in the FPU, “TONE Volume Fixed” is set to ON.

7) Squelch

Part of the AF signal from the IC enters the FM IC (IC401)again, and the noise component is amplified and rectifiedby a filter and an amplifier to produce a DC voltagecorresponding to the noise level.The DC signal from the FM IC goes to the analog port ofthe microprocessor (IC805). IC805 determines whether tooutput sounds from the speaker by checking whether theinput voltage is higher or lower than the preset value.To output sounds from the speaker, IC805 sends a highsignal to the SP MUTE line and turns IC605 on throughQ603,Q604,Q607 and Q608. (See Fig. 5)

8) Receive Signalling(1) QT/DQTThe output signal from IF IC (IC401) enters themicroprocessor (IC805) through IC601. IC805 determineswhether the QT or DQT matches the preset value, andcontrols the SP MUTE and the speaker output soundsaccording to the squelch results.

(2) 2-TONEPart of the received AF signal output from the AF amplifierIC602, and then pass through an audio processor (IC601),goes to the other AF amplifier IC603, is compared, and thengoes to IC805. IC805 checks whether 2-TONE data isnecessary. If it matches, IC805 carries out a specifiedoperation, such as turning the speaker on. (See Fig. 5)

(3) MSK (Fleet Sync)Fleet Sync utilizes 1200bps and 2400bps MSK signal isoutput from pin 6 of IC601. And is routed to the VCO.When encoding MSK, the microphone input signal is muted.

(4) DTMFThe DTMF input signal from the IF IC (IC401) is amplifiedby IC602 and goes to IC601, the DTMF decoder. Thedecoded information is then processed by the CPU.

3. PLL Frequency SynthesizerThe PLL circuit generates the first local oscillator signal for

reception and the RF signal for transmission.

1) PLLThe frequency step of the PLL circuit is 5 or 6.25kHz.A 16.8MHz reference an oscillator signal is divided at IC1by a fixed counter to produce oscillator (VCO) output signalwhich is buffer amplified by Q9 then divided in IC1 by adual-module programmable counter. The divided signal iscompared in phase with the 5 or 6.25kHz reference signalfrom the phase comparator in IC1. The output signal fromthe phase comparator is filtered through a low-pass filterand passed to the VCO to control the oscil latorfrequency.(See Fig. 6)

2) VCOThe operating frequency is generated by Q6 in transmitmode and Q5 in receive mode. The oscillator frequency iscontrolled by applying the VCO control voltage, obtainedfrom the phase comparator, to the varactor diodes (D4 andD7 in transmit mode and D3 and D9 in receive mode). TheRX pin is set high in receive mode causing Q8 and Q12 toturn Q6 off and turn Q5 on.The TX pin is set high in transmit mode. The outputs fromQ5 and Q6 are amplified by Q9 and sent to the RF amplifiers.

Fig. 4 Tone volume fixed circuit

IC805CPU

BEEP

BEEPSW

TONE VOL FIXED

IC601AQUA VOL

IC605TA7368F

Q602 Hi: ONLOW: OFF

+

SP

SP-J

[VOL Position vs Output Level]

Ou

tpu

t Le

vel (

mV

)

Min

ONOFF25

500

Center Max

Fig. 5 AF amplifier and squelch

RECEIVE SIGNALINGRECEIVE SIGNALING

SPQ608 SW

IF Amp

FM IF IC401IC602IF Amp

IC601

IC605AF PA

IC805

IC603BPF & COMPALATER Q603,604,607

SW

QT/DQT

2-TONE

DTMF

CLK,DATA,STD,LOADN

SIGNAL

SP MUTE

HSDI

LSDI AN SQL

CPU

AQUA

TK-3160

9

CIRCUIT DESCRIPTION

Fig. 8 Microphone amplifier

Fig. 9 Drive and final amplifier and APC circuit

4. Transmitter System

1) Microphone Amplifier

The signal from the microphone passes through IC601.When encoding DTMF, it is turned OFF for muting themicrophone input signal by IC601.The signal passes through the Audio processor (IC601) forthe maximum deviation adjustment, and goes to the VCXOmodulation input.

2) Drive and Final Amplifier

The signal from the T/R switch (D201 is on) is amplified bythe pre-drive (Q206) and drive amplifier (Q207) to 50mW.The output of the drive amplifier is amplified by the RF poweramplifier (Q211) to 4.0W (1W when the power is low). TheRF power amplifier consists of two MOS FET stages. Theoutput of the RF power amplifier is then passed throughthe harmonic filter (LPF) and antenna switch (D204 andD206) and applied to the antenna terminal.

FromT/R SW(D201)

DRIVEAMP

RFPOWER AMP LPFANT

SW

D204D206

ANT

VGVG

Q207 Q211Pre-DRIVE

AMP

Q206

VDD

RFAMP

Q205

VG

R256

R257

R261

+B

IC201(1/2)

IC201(2/2)

PCTV(IC805)

IC601

IC805

LPFDTMF/2 TONE

LSDTCXO

LSDVCO

CPU

AGC

VCO

MIC

X1

TCXOLPF

LPF

AQUA

3) APC Circuit

The APC circuit always monitors the current flowing throughthe RF power amplifier (Q211) and keeps a constant current.The voltage drop at R256, R257 and R261 is caused by thecurrent flowing through the RF power amplifier and thisvoltage is applied to the differential amplifier IC201(1/2).IC201(2/2) compares the output voltage of IC201(1/2) withthe reference voltage from IC805. The output of IC201(2/2)controls the VG of the RF power amplifier, Drive amplifierand Pre-Drive amplifier to make both voltages the same.The change of power high/low is carried out by the changeof the reference voltage.

4) Encode Signalling

(1) QT/DQTQT,DQT data of the LSDTCXO Line is output from pin 22 ofthe CPU. The signal passes through a low-pass CR filterand goes to the TCXO(X1).The QT,DQT data of the LSDVCO Line is output from pin

3) Unlock Detector

If a pulse signal appears at the LD pin of IC1, an unlockcondition occurs, and the DC voltage obtained from C19,R6, and Q1 causes the voltage applied to the microprocessorto go high. When the microprocessor detects this condition,the transmitter is disabled, ignoring the push-to-talk switchinput signal.(See Fig. 7)

Fig. 7 Unlock detector circuit

Fig. 6 PLL circuit

PLL DATA

X116.8MHz

REF OSC

1/M

1/N

PLL IC IC1

PHASECOMPARATOR

CHARGEPUMP

LPF

5kHz/6.25kHz

D4,7

D3,9

Q6TX VCO

Q5RX VCO

Q9BUFF AMP

Q11RF AMP

RX

TX

Q7RF AMP

Q8, 12T/R SW

5kHz/6.25kHz

LPF

5C

R6

Q1

C19

R7

IC805

IC1

LD

UL

PLL IC

CPU

R16

TK-3160

10

2) Memory Circuit

Memory circuit consists of the CPU (IC805) and an EEPROM(IC804). An EEPROM has a capacity of 64k bits that containsthe transceiver control program for the CPU and data suchas transceiver channels and operating features.

3) Low Battery Warning

The battery voltage is checked using by the microprocessor.The transceiver generates a warning tone when it falls belowthe warning voltage shown in the table.

(1) The red LED blinks when the battery voltage falls belowthe voltage (1) shown in the table during transmission.

(2) The red LED blinks when the battery voltage falls belowthe voltage (2) shown in the table during transmission.

Note:

The transceiver checks the battery voltage during receptioneven when, in the FPU, the Battery Warning status functionis set to “On TX” (default setting).However, the LED does not blink during reception. Duringtransmission, the LED blinks to generate the warning toneof a low battery voltage.

(3) The transceiver immediately stops transmission whenthe battery voltage falls below the voltage (3) shown inthe table. A message tone beeps while the PTT switchis released.

CIRCUIT DESCRIPTION

20 of the CPU. The signal passes through a low pass CRfilter, mixes with the audio signal, and goes to the VCOmodulation input. TX deviation is adjusted by the CPU.

(2) DTMF/2 TONEHigh-speed data is output from pin 2 of the CPU. The signalpasses through a low-pass CR filter, and provides a TX andSP out tone, and is then applied to the audio processor(IC601). The signal is mixed with the audio signal and goesto the VCO.TX deviation is adjusted by the CPU.

(3) MSK (Fleet Sync)The MSK input signal from the IF IC is amplified by IC602(1/2) and goes to pin 31 of IC 601. The signal is demodulatedby MSK demodulator in IC 601. The demodulated data goesto the CPU for processing.

5. Power Supply

There are 3.5V power supply for PLL circuit and five 5Vpower supplies for the microprocessor: 5M,5MS,5C,5R, and5T. 5M for microprocessor is always output while the poweris on. 5M is always output, but turns off when the power isturned off to prevent malfunction of the microprocessor.

5C is a common 5V and is output when SAVE is not set toOFF.

5R is 5V for reception and output during reception.5T is 5V for transmission and output during transmission.

6. Control Circuit

The control circuit consists of a microprocessor (IC805) andits peripheral circuits. It controls the TX-RX unit. IC805 mainlyperforms the following:

(1) Switching between transmission and reception by thePTT signal input.

(2) Reading system, group, frequency, and program datafrom the memory circuit.

(3) Sending frequency program data to the PLL.(4) Controlling squelch on/off by the DC voltage from the

squelch circuit.(5) Controlling the audio mute circuit by the decode data

input.(6) Transmitting tone and encode data.

1) Frequency Shift Circuit

The microprocessor (IC805) operates at a clock of7.3728MHz. This oscillator has a circuit that shifts thefrequency by BEAT SHIFT SW (Q810).A beat sound may be able to be evaded from generation if“Beat Shift” is set to ON when it is generated in the internalspurious transmission modulated sound of a transceiver.

IC805

CPU

IC804

EEPROM

Fig. 11 Memory circuit

X801C834XOUT

IC805

Q810

Hi: OFFLOW: ON

BSHIFT

Fig. 10 Frequency shift circuit

Battery Case Li-ion Battery Ni-Cd Battery Ni-MH Battery

(1) 6.2[V] 6.5[V] 6.2[V] 6.2[V]

(2) 7.5[V] 7.1[V] 6.8[V] 7.0[V]

(3) 5.9[V] 6.2[V] 5.9[V] 5.9[V]

SB R833

R834

88

IC805

CPU

Fig. 12 Low battery warning

TK-3160

11

4) Battery Type Detection

The transceiver automatically detects teh battery type,measuring the resistance between the S-terminal and +terminal on the battery pack and changes the suppliedvoltage to the S-tarminal as below. The microprocessor thendetects the battery type.

Channel selector

CPUIC805

SIDE 2

EN4EN3EN2EN1

67686970

PTT PTT SW

SIDE 1

34

74

75

76

AUXSW AUX SW

SW1

SW2

Fig. 13 Control system

7. Control System

Keys and channel selector circuit.The signal from keys and channel selector input to

microprocessor directly as shown in fig. 13.

CIRCUIT DESCRIPTION / INSTALLATION

Resistor value Battery type Input voltage of S-terminal

1.8MΩ Li-ion 0.3~1.3V

560kΩ Ni-Cd 1.3~2.6V

220kΩ Ni-MH 2.6~5.0V

OPEN Battery case 0~0.3V

INSTALLATION

1. Optional Board

Remove the TX/RX unit from the radio before installing theoptional board in the radio.

The procedure for removing the TX/RX unit is described inthe DISASSEMBLY FOR REPAIR section in the ServiceManual.

Install the optional board on the back of the TX/RX unit.For details on installation of the optional board, refer to

Installation Information supplied with the optional board.When installing the optional board, also refer to the chart in

TERMINAL FUNCTION section (page 12) given in the ServiceManual.Note: To install and use the Scrambler Board, remove “R601”

and “R647” from the front of the TX/RX unit.

R647 R601

R60

1

R607R

608

R60

9

R61

0

R61

3

R615

R61

6

617

R61

8R

621

R62

2

R62

3

R624

R625

R626R62

7

R62

8

R629

R631

R63

2

R633

R634

R63

6

R640

R835

R641

R836

R642

C607

R643

C60

8

R83

9C

609

R64

7

C610

R84

0

C613

C614

C616

C61

8

C61

9

C62

1

C62

2

R85

5

C625

R85

6

C62

7

C62

8

C63

0

C631

C1

C632

C63

3

C3

C4

C63

4

C635

C63

6

C63

7

C64

0

C64

1

C64

2

C64

3

C64

5

C646C64

8

C846

C84

7

R69

5

R69

6IC601

CP

803

4

CP

808

CP809

CP810

CP

812

CP813

CP814

R1

R2

R3

L804

L806

7576

+ ++

1 910

161725

26

32

+VCC

5150

CE

TX-RX UNIT (X57-6730-10)

Component side view

TK-3160

12

CN801

1 GND GND Vss2 SB Switched B Output Voltage/7mA load DC (Battery terminal) ±0.5V3 A3 AUX3 Load >100kΩ (Low) Vss ~ 0.4V (High) Vdd-0.8V ~ Vdd4 TXAFI Transmit AF input Input sensitivity/Impedance (1kHz std. dev.) 280±50mVrms @22kΩ Load5 A2 AUX2 Load >100kΩ (Low) Vss ~ 0.4V (High) Vdd-0.8V ~ Vdd6 A6 AUX6 Load >100kΩ (Low) Vss ~ 0.4V (High) Vdd-0.8V ~ Vdd7 A1 AUX1 Load >100kΩ (Low) Vss ~ 0.4V (High) Vdd-0.8V ~ Vdd8 A5 AUX5 Load >100kΩ (Low) Vss ~ 0.4V (High) Vdd-0.8V ~ Vdd9 A4 AUX4 Load >100kΩ (Low) Vss ~ 0.4V (High) Vdd-0.8V ~ Vdd10 NC Non connection Non connection11 5C DC 5V Output Voltage/10mA load 5.0±0.5V12 DEO Discriminator signal output Output voltage/Impedance (1kHz std. mod.) 280±50mVrms @2.2kΩ Load13 TXAFI Transmit AF input Input sensitivity/Impedance (1kHz std. dev.) 280±50mVrms @22kΩ Load14 DEO Discriminator signal output Output voltage/Impedance (1kHz std. mod.) 280±50mVrms @2.2kΩ Load15 NC Non connection Non connection

16 ALT Sidetone inputInput sensitivity/Impedance

7 ±3mVrms @22kΩ Load(1kHz rated AF power/Vol. MAX)

17 NC Non connection Non connection18 NC Non connection Non connection19 NC Non connection Non connection20 GND GND Vss

Pin Designation Function Condition ValueNo.

Solder point connection

MIC_I Mic input Input sensitivity/Impedance (1kHz std. dev.) 7±3mVrms @22kΩ Load

MIC_O Mic o utputOutput voltage/Impedance (1kHz 15mVrms mic input) 2.6±1.0mVrms @2.2kΩ LoadOutput voltage/Impedance (1kHz 100mVrms mic input) 90±20mVrms @100kΩ Load

RA_I Receiver AF input Input sensitivity/Impedance (1kHz rated AF power/Vol. MAX) 75±20mVrms @22kΩ Load

RA_O Receiver AF outputOutput voltage/Impedance (1kHz std. mod.) 150±50mVrms @2.2kΩ LoadOutput voltage/Impedance (1kHz system mod.) 290±50mVrms @100kΩ Load

A1 AUX1 Load >100kΩ (Low) Vss ~ 0.4V (High) Vdd-0.8V ~ VddA2 AUX2 Load >100kΩ (Low) Vss ~ 0.4V (High) Vdd-0.8V ~ VddA3 AUX3 Load >100kΩ (Low) Vss ~ 0.4V (High) Vdd-0.8V ~ VddA4 AUX4 Load >100kΩ (Low) Vss ~ 0.4V (High) Vdd-0.8V ~ VddA5 AUX5 Load >100kΩ (Low) Vss ~ 0.4V (High) Vdd-0.8V ~ VddA6 AUX6 Load >100kΩ (Low) Vss ~ 0.4V (High) Vdd-0.8V ~ VddSB Switched B Output Voltage/7mA load DC (Battery terminal) ±0.5VGND GND Vss5C DC 5V Output Voltage/10mA load 5.0±0.5VTXAFI Transmit AF input Input sensitivity/Impedance (1kHz std. dev.) 280±50mVrms @22kΩ LoadDEO Discriminator signal output Output voltage/Impedance (1kHz std. mod.) 280±50mVrms @2.2kΩ LoadLSDFO Received sub-tone output Output voltage/Impedance (150Hz 15% mod.) 180±50mVrms @2.2kΩ LoadALT Sidetone input Input sensitivity/Impedance (1kHz rated AF power/Vol. MAX) 7±3mVrms @22kΩ Load

Designation Function Condition Value

TERMINAL FUNCTION

TK-3160

13

Microprocessor : M30622MCA7G7GP (TX-RX UNIT : IC805)

Pin function

1 PCTV O APC/BPF control data output.2 DTMF O DTMF,2TONE.3 HSDI I High speed data input.(2TONE)4 EEPDAT I/O EEPROM data input/output.5 EEPCLK O EEPROM Clock6 BYTE I GND.7 CNVSS I GND.8 AUX5 O Option Board 59 AUX6 O Option Board 610 RESET I CPU reset.11 XOUT O CPU clock.12 VSS - GND.13 XIN I CPU clock.14 VCC - +5V.15 NC I NC16 INT I Battery voltage monitor input Low battery : L17 RDF/FD I Base Band IC Data input

18TCLK/

I Base Band IC Data inputDTRDI

19 NC - NC20 LSDVCO O Low speed data output. (VCO)21 NC I NC22 LSDTCXO O Low speed data output. (TCXO)23 NC I NC24 BEEP O Beep output.25 OPTDET I Option detect input26 NC - NC27 NC - NC28 NC - NC29 AUX4 O Option board port 430 AUX2 I/O Option board port 231 NC - NC32 NC - NC33 TXD I/O Serial data.34 PTT/RXD I PTT on : L/Serial data.35 STD I Base Band IC Data input36 BBDIR O Base Band IC Data output37 BBCLK O Base Band IC clock output38 BBDI/O I/O Base Band IC Data input/output39 NC - NC

40TDATA/

O Base Band IC Data outputDTRCLK

41 DTRLOADN O Base Band IC Data output42 AUX3 O Option board port 343 AUX1 O Option board port 144 NC - NC45 NC - NC46 DSW O APC voltage discharge Switch47 BEEPSW O Beep switch.48 AFCOUT O AF amp power supply control49 AFMUTE O RX audio mute50 NC - NC51 TX O TX VCO power supply switch TX:L52 RX O RX VCO power supply switch RX:L

Pin Port I/O FunctionNo. NamePin Port I/O FunctionNo. Name53 BSHIFT O Beet shift switch.54 W/N O W/N switch Wide:H55 NC - NC56 APCSW O APC switch output.57 SAVE O Battery save output.58 5TC O 5T control output.59 5RC O 5R control output.60 VCC - +5V.61 5MSC O 5M control output.62 VSS - GND.63 NC - NC64 NC - NC65 NC - NC66 NC - NC67 EN4 I CH selector input 4.68 EN3 I CH selector input 3.69 EN2 I CH selector input 2.70 EN1 I CH selector input 1.71 NC - NC72 LEDTX O RED LED lights control output73 LEDRX O GREEN LED lights control output74 AUXSW I Key input.(Emergency)75 SIDE1 I Side key 1 input.76 SIDE2 I Side key 2 input.77 NC - NC78 NC - NC79 SIM1 I Destination select 1.80 SIM2 I Destination select 2.81 NC - NC82 PLLUL I PLL unlock detect input. unlock : L83 RFCLK O PLL clock output. Latch : L84 RFDAT O PLL data output.85 PS O PLL power save output.86 PLLSTB O PLL strobe output.87 BATTSEL I Battery distinction input.88 BATT I Battery voltage input.89 VOX I VOX input.90 RSSQL I Received signal strength indicator input.91 ANSQL I Squelch level input.92 LSDI I Low speed data input (QT/DQT).93 THM I Thermistor input.94 AVSS - GND.95 NC - NC96 VREF - +5V.97 AVCC - +5V.98 NC - NC99 NC - NC

100 NC - NC

SEMICONDUCTOR DATA

TK-3160

14

COMPONENTS DESCRIPTION

IC1 IC PLL systemIC201 IC Comparator (APC)IC401 IC FM IF systemIC601 IC Audio processorIC602 IC AF AMP

IC603(1/2) IC HSD AMPIC603(2/2) IC HSD AMP

IC604 IC VOX AMPIC605 IC AF power AMPIC801 IC Voltage regulator / 5VIC802 IC Voltage detector / ResetIC803 IC Voltage detector / INTIC804 IC EEPROMIC805 IC MicroprocessorIC806 IC Flip Flop

Q1 Transistor Level shiftQ2 Transistor Level shiftQ3 Transistor Level shiftQ4 Transistor TriplerQ5 FET VCO / RXQ6 FET VCO / TXQ7 Transistor PLL IC f_in AMPQ8 FET DC switch / TX VCOQ9 Transistor RF Buffer AMPQ10 Transistor Ripple filterQ11 Transistor RF AMPQ12 FET DC switch / RX VCOQ205 Transistor Pre-drive AMPQ206 FET Pre-drive AMPQ207 FET TX Drive AMPQ208 Transistor APC switchQ209 FET APC switchQ210 Transistor APC switchQ211 FET TX Final AMPQ212 FET APC switchQ213 Transistor APC switchQ401 Transistor W/N switchQ402 Transistor IF AMPQ403 FET MixerQ404 FET RF AMPQ407 FET DC switchQ601 FET AF MuteQ602 FET Beep switchQ603 Transistor DC switch / SP MuteQ604 Transistor DC switchQ605 Transistor MIC AGCQ606 Transistor MIC AGCQ607 Transistor DC switch / SP MuteQ608 FET SP Mute switchQ801 Transistor 5T switch

Q802(1/2) FET 5TC switchQ802(2/2) FET SAVE switchQ803(1/2) Transistor AVR / 5C

Q803(2/2) Transistor AVR / 5TQ804 Transistor 5C switch

Q805(1/2) Transistor LED switch / GreenQ805(2/2) Transistor LED switch / Red

Q806 Transistor AVR / PLLBQ807 Transistor PLLB switchQ808 Transistor 5MS switchQ809 Transistor 5R switchQ810 FET Beet shift switch

D3Variable

Frequency control / RX VCOcapacitance diode

D4Variable

Frequency control / TX VCOcapacitance diode

D7Variable

Frequency control / TX VCOcapacitance diode

D9Variable

Frequency control / RX VCOcapacitance diode

D10Variable

Modulationcapacitance diode

D11 Diode Current steeringD201 Diode TX/RX RF switchD203 Zener diode APC protectD204 Diode ANT switchD206 Diode ANT switchD208 Diode ANT switchD212 Diode ANT switchD401 Diode TX/RX RF switch

D402Variable

RF BPF tuningcapacitance diode

D403Variable


D404Variable


D405Variable


D406Variable


D407 Diode RectifierD603 Diode LimitterD604 Diode DetectorD605 Diode DetectorD606 Diode DetectorD801 Diode 5M protectD802 LED LED / RedD803 LED LED / GreenD805 Diode Reverse protection

Ref. No. Use/Function Operation/Condition

TX-RX UNIT (X57-673X-XX)

Ref. No. Use/Function Operation/Condition

TK-3160

15

PARTS LIST

CAPACITORS

1 = Type ... ceramic, electrolytic, etc.

2 = Shape ... round, square, ect.

3 = Temp. coefficient

4 = Voltage rating

5 = Value

6 = Tolerance

Color*CC45

Capacitor value

010 = 1pF

100 = 10pF

101 = 100pF

102 = 1000pF = 0.001µF

103 = 0.01µF

2 2

Multiplier

2nd number

1st number

0 = 22pF

CC 45 TH 1H J2201 2 3 4 65

Temperature coefficient

Tolerance (More than 10pF)

Voltage rating

Chip capacitors

1

1st Word

Color*

Code D G J K M X Z P No code

LC P R S T U

Black Red Orange Yellow Green Blue Violet

0 -80 -150 -220

+ 40

- 40

+ 80

- 20

+ 100

-0

-330 -470 -750

C(%)

ppm/

0.25 0.5 2 5 10 20 More than 10µF -10 +50

Less than 4.7µF -10 +75

2nd Word HG

Example : CC45TH = -470

J K L

ppm/ 30 60

0.1 0.25 0.5 1 2

120 250 500

60ppm/

Gode C D F GB

(pF)

(Less than 10pF)

1st word2nd word A

0 2.0 2.5 3.15

20 25 31.5

200 250 315

2000 2500 3150

1.0 1.25 1.6

10 12.5 16

100 125 160

1000 1250 1600

1

2

3

B C D E F

4.0

40

400

4000

G

5.0

50

500

5000

H

6.3

63

630

6300

J

8.0

80

800

8000

K

-

35

-

-

V

(EX) C C 7 3 F S L 1 H 0 0 0 JRefer to the table above.

1 = Type

2 = Shape

5 = Voltage rating


3 = Dimension

6 = Value

7 = Tolerance

7654321

(EX) C K 7 3 F F 1 H 0 0 0 Z

7654321

(Chip)(CH,RH<UJ,SL)

(Chip)(B,F)

Chip resistor (Carbon)

(EX) R K 7 3 E B 2 B 0 0 0 J

7654321

RESISTORS

(Chip)(B,F)

Carbon resistor (Nomal type)

(EX) R D 1 4 B B 2 C 0 0 0 J

7654321

1 = Type

2 = Shape

5 = Rating wattage


3 = Dimension

6 = Value

7 = Tolerance

Dimension code L W T

Empty

A

B

C

D

E

F

G

H

L

W

T

0.55.0

0.43.2

0.32.0

0.21.25

0.21.6

0.21.25

0.20.8

0.050.5 0.050.5

0.32.5

0.55.6

0.54.5

0.54.5

0.54.5

0.23.0

0.32.0

0.21.6

0.051.0

0.43.2

Less than 2.0

Less than 2.0

Less than 2.0

Less than 1.25

Less than 1.5

Less than 1.25

Less than 1.25

Less than 1.0

Dimension (Chip capacitors)

Dimension (Chip resistor)

Rating wattage

Dimension

Dimension code L W T

E

F

G

H

0.21.6

0.21.25

0.20.8

0.050.5

0.10.5

0.050.35

0.23.2

0.32.0

0.21.6

0.051.0

1.0

1.0

Code

2C

2H2E

Wattage

1/6W

1/2W1/4W

Code

1J

2B2A

Wattage

1/16W

1/8W1/10W

Code

3A

3D

Wattage

1W

2W

TK-3160PARTS LIST

16

∗ New Parts. indicates safety critical components.Parts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.

L: Scandinavia K: USA P: CanadaY: PX (Far East, Hawaii) T: England E: EuropeY: AAFES (Europe) X: Australia M: Other Areas

Parts No. DescriptionAddressNewpartsDestination Destination

TK-3160

Ref. No. Parts No. DescriptionAddressNewparts

TK-3160 (Y50-579X-XX)TX-RX UNIT (X57-673X-XX)

Ref. No.

42 1B T07-0369-05 SPEAKER

D802 B30-2156-05 LED(RED)D803 B30-2157-05 LED(YELLOW)

C1 CK73GB1H472K CHIP C 4700PF KC2 CK73GB1H471K CHIP C 470PF KC3 CK73GB1H103K CHIP C 0.010UF KC4 CK73GB0J225K CHIP C 2.2UF KC5 CK73GB1H471K CHIP C 470PF K

C6 CK73GB1H103K CHIP C 0.010UF KC7 CK73GB1H471K CHIP C 470PF KC8 CC73GCH1H100D CHIP C 10PF DC9 CK73GB1H103K CHIP C 0.010UF KC10 CC73GCH1H100D CHIP C 10PF D

C11-13 CC73GCH1H101J CHIP C 100PF JC14 C92-0713-05 CHIP-TAN 10UF 6.3WVC15 CK73GB1H102K CHIP C 1000PF KC16 CC73GCH1H470J CHIP C 47PF JC18,19 CK73GB1C104K CHIP C 0.10UF K

C22 CK73GB1C104K CHIP C 0.10UF KC24 C92-0713-05 CHIP-TAN 10UF 6.3WVC25 CK73GB1H471K CHIP C 470PF KC27 CK73GB1H103K CHIP C 0.010UF KC28 CC73GCH1H560J CHIP C 56PF J

C29 CK73GB1H471K CHIP C 470PF KC30 CC73GCH1H220J CHIP C 22PF JC31 CC73GCH1H560J CHIP C 56PF JC32 C92-0002-05 CHIP-TAN 0.22UF 35WVC33 CC73GCH1H470J CHIP C 47PF J

C34 CK73GB1H471K CHIP C 470PF KC35 CC73GCH1H680J CHIP C 68PF JC36 C92-0585-05 CHIP-TAN 4.7UF 16WVC37 CK73GB1H103K CHIP C 0.010UF KC38,39 C92-0002-05 CHIP-TAN 0.22UF 35WV

C40 CK73GB1H183K CHIP C 0.018UF KC41,42 CK73GB1A105K CHIP C 1.0UF KC43,44 CC73HCH1H101J CHIP C 100PF JC45 CC73HCH1H020B CHIP C 2.0PF BC46 CC73HCH1H270J CHIP C 27PF J

C47 CK73GB1H471K CHIP C 470PF KC48 CC73HCH1H110J CHIP C 11PF JC49 CC73HCH1H330J CHIP C 33PF JC50 CC73HCH1H050C CHIP C 5.0PF CC51 CC73HCH1H150J CHIP C 12PF J

C52 CC73GCH1H050C CHIP C 5.0PF CC53 CC73HCH1H020B CHIP C 2.0PF BC54 CC73HCH1H050C CHIP C 5.0PF CC55,56 CC73HCH1H010B CHIP C 1.0PF BC57 CC73GCH1H030C CHIP C 3.0PF C

C58 CC73HCH1H050B CHIP C 5.0PF BC59 CC73GCH1H050C CHIP C 5.0PF CC60 CC73HCH1H040B CHIP C 4.0PF BC61 CK73HB1H471K CHIP C 470PF KC62 CC73HCH1H070B CHIP C 7.0PF B

TX-RX UNIT (X57-673X-XX) 0-10 :K, M1 1B * A02-3826-33 CABINET ASSY2 2B * A10-4068-01 CHASSIS3 3A * A82-0054-02 REAR PANEL

4 3A * B01-0694-03 ESCUTCHEON5 2D * B09-0676-03 CAP ACCESSORY6 1C * B62-1716-00 INSTRUCTION MANUAL K6 1C * B62-1747-00 INSTRUCTION MANUAL M7 3B * B72-2178-04 MODEL NAME PLATE

8 3A * E04-0446-05 RF COAXIAL RECEPTACLE(SMA)9 3B * E37-1085-05 FLAT CABLE10 2A * E37-1101-05 SPEAKER WIRE(RED)11 2A * E37-1102-05 SPEAKER WIRE(BLACK)12 3A * E72-0416-13 BATT TERMINAL BLOCK

13 * G10-1315-04 FIBROUS SHEET(CABINET)14 2B * G11-4090-04 SHEET(FINAL FET)15 3B * G11-4254-04 SHEET(PTT)16 3A * G11-4287-04 SHEET(TERMINALBLOCK)17 3A * G11-4289-04 SHEET(CHASSIS)

18 2B * G13-2001-04 CUSHION(CHASSIS)19 2B * G13-2014-04 CUSHION(CHASSISBOTTOM)20 2B * G13-2017-04 CUSHION21 2B * G13-2018-04 CUSHION22 3A * G13-2019-04 CUSHION

23 2B * G13-2020-04 CUSHION24 3A * G53-1579-02 PACKING25 2B * G53-1580-03 PACKING(CHASSIS)26 1B * G53-1581-02 PACKING(SPEAKER)27 3B * G53-1582-03 PACKING(BATT TERMINAL BLOCK)

28 3C * H12-3150-02 PACKING FIXTURE29 * H25-2345-04 PROTECTION BAG30 1D * H52-2000-02 ITEM CARTON CASE

31 2A * J19-5454-03 HOLDER32 2D * J21-8464-04 HARDWARE FIXTURE ACCESSORY33 2C J29-0701-05 HOOK ACCESSORY34 3A * J30-1275-04 SPACER(CH KNOB)35 3A * J30-1281-04 SPACER(CH KNOB)

36 * J30-1283-04 SPACER

37 1A * K29-9278-13 KNOB(VOLUME)38 1B * K29-9279-03 KNOB(PTT)39 3A * K29-9280-13 KNOB(CH SELECTOR)

A 3A N14-0583-04 CIRCULAR NUT(CH)B 3A * N14-0805-04 CIRCULAR NUT(VOLUME)C 3A N30-2604-46 PAN HEAD MACHINE SCREWD 3B N30-2612-46 PAN HEAD MACHINE SCREWE 3A,3B N30-3006-45 PAN HEAD MACHINE SCREW

F 2D N35-3004-45 BINDING HEAD MACHINE SCREWG 3A,3B * N78-2040-46 PAN HEAD TAPTITE SCREWH 2A,2B N83-2005-46 PAN HEAD TAPTITE SCREW

40 2A * R31-0650-05 VARIABLE RESISTOR

41 2A S60-0420-05 ROTARY SWITCH

TK-3160PARTS LIST

17


DestinationRef. No. Parts No. DescriptionAddressNewparts DestinationRef. No. Parts No. DescriptionAddress

Newparts

C63 CC73GCH1H100D CHIP C 10PF DC64 CC73HCH1H050B CHIP C 5.0PF BC65 CC73HCH1H101J CHIP C 100PF JC66 CC73HCH1H100B CHIP C 10PF BC67 CK73HB1H471K CHIP C 470PF K

C68 CK73GB1H471K CHIP C 470PF KC69 CC73HCH1H050B CHIP C 5.0PF BC70 CK73HB1H471K CHIP C 470PF KC71 CC73GCH1H0R5B CHIP C 0.5PF BC72 CC73HCH1H0R5B CHIP C 0.5PF B

C73 CK73GB1H471K CHIP C 470PF KC74 CC73HCH1H100D CHIP C 10PF DC75,76 CK73HB1H471K CHIP C 470PF KC77 C92-0713-05 CHIP-TAN 10UF 6.3WVC78 CK73HB1H471K CHIP C 470PF K

C80 CC73HCH1H070D CHIP C 7.0PF DC82 CC73HCH1H330J CHIP C 33PF JC83-85 CK73HB1H471K CHIP C 470PF KC86 CC73HCH1H070D CHIP C 7.0PF DC92 CK73GB1H471K CHIP C 470PF K

C94,95 CK73HB1A104K CHIP C 0.10UF KC201,202 CK73GB1H471K CHIP C 470PF KC205 CK73GB1A224K CHIP C 0.22UF KC223 CK73GB1H471K CHIP C 470PF KC224 CC73GCH1H070D CHIP C 7.0PF D

C226 CK73GB1H471K CHIP C 470PF KC233 CK73GB1H471K CHIP C 470PF KC241 CK73GB1H471K CHIP C 470PF KC242 CC73GCH1H060D CHIP C 6.0PF DC243 CK73GB1C104K CHIP C 0.10UF K

C249 CC73GCH1H130J CHIP C 13PF JC255 CK73GB1H471K CHIP C 470PF KC258 CK73GB1C104K CHIP C 0.10UF KC280 CC73GCH1H330J CHIP C 33PF JC282 CC73GCH1H330G CHIP C 33PF G

C283 CC73GCH1H100D CHIP C 10PF DC284 CC73GCH1H200J CHIP C 20PF JC286 C92-0565-05 CHIP-TAN 6.8UF 10WVC288 CK73GB1A105K CHIP C 1.0UF KC290-293 CK73GB1H471K CHIP C 470PF K

C294 CC73GCH1H101J CHIP C 100PF JC295 CC73GCH1H270J CHIP C 27PF JC296 CK73GB1H471K CHIP C 470PF KC297 CK73GB1H103K CHIP C 0.010UF KC298 CK73GB1C104K CHIP C 0.10UF K

C299 CK73GB1A105K CHIP C 1.0UF KC300 CC73GCH1H180J CHIP C 18PF JC301 CK73GB1H103K CHIP C 0.010UF KC308 CC73GCH1H270J CHIP C 27PF JC309 CK73GB1H471K CHIP C 470PF K

C317 CC73GCH1H010B CHIP C 1.0PF BC326 CK73GB1H471K CHIP C 470PF KC349 CC73GCH1H070B CHIP C 7.0PF BC351 CC73GCH1H270J CHIP C 27PF JC352 CK73GB1H471K CHIP C 470PF K

C353 CC73GCH1H040B CHIP C 4.0PF BC355 CC73GCH1H050B CHIP C 5.0PF BC356 CC73GCH1H101J CHIP C 100PF JC358 CC73GCH1H030B CHIP C 3.0PF BC359 CC73GCH1H1R5B CHIP C 1.5PF B

C360 CC73GCH1H3R5B CHIP C 3.5PF BC361 CC73GCH1H2R5B CHIP C 2.5PF BC363 CC73GCH1H4R5B CHIP C 4.5PF BC364 CC73GCH1H020B CHIP C 2.0PF BC368 CC73GCH1H150J CHIP C 15PF J

C371 CC73GCH1H010B CHIP C 1.0PF BC372 CK73GB1H471K CHIP C 470PF KC401 CK73GB1H182K CHIP C 1800PF KC402,403 CC73GCH1H331J CHIP C 330PF JC405 CC73GCH1H390J CHIP C 39PF J

C406 C92-0713-05 CHIP-TAN 10UF 6.3WVC407 CK73GB1H103K CHIP C 0.010UF KC408 CK73GB1C104K CHIP C 0.10UF KC409 CC73GCH1H680J CHIP C 68PF JC410 CK73GB1H471K CHIP C 470PF K

C411-413 CK73GB1C104K CHIP C 0.10UF KC414 CC73GCH1H100D CHIP C 10PF DC415 CK73GB1H471K CHIP C 470PF KC416,417 CK73GB1H103K CHIP C 0.010UF KC418 CK73GB1H471K CHIP C 470PF K

C419 CC73GCH1H010B CHIP C 1.0PF BC420 CK73GB1C104K CHIP C 0.10UF KC421 CC73GCH1H080B CHIP C 8.0PF BC422 CK73GB1H103K CHIP C 0.010UF KC424 CK73GB1H103K CHIP C 0.010UF K

C425 CC73GCH1H060D CHIP C 6.0PF DC426 CC73GCH1H020B CHIP C 2.0PF BC427 CC73GCH1H100D CHIP C 10PF DC428 CK73GB1H471K CHIP C 470PF KC429 CC73GCH1H120J CHIP C 12PF J

C430 CK73GB1H471K CHIP C 470PF KC431 CK73GB1H103K CHIP C 0.010UF KC432 CK73GB1H471K CHIP C 470PF KC434 CC73GCH1H050B CHIP C 5.0PF BC435 CK73GB1H471K CHIP C 470PF K

C439 CK73GB1H471K CHIP C 470PF KC445 CC73GCH1H4R5B CHIP C 4.5PF BC447 CC73GCH1H470J CHIP C 47PF JC448 CC73GCH1H030B CHIP C 3.0PF BC456 CK73HB1H471K CHIP C 470PF K

C464 CC73GCH1H020B CHIP C 2.0PF BC465 CC73GCH1H010B CHIP C 1.0PF BC466 CC73GCH1H470J CHIP C 47PF JC467 CK73HB1H471K CHIP C 470PF KC468,469 CC73GCH1H030B CHIP C 3.0PF B

C470 CK73HB1H471K CHIP C 470PF KC471 CC73GCH1H470J CHIP C 47PF JC472 C92-0714-05 CHIP-TAN 4.7UF 6.3WVC473 CC73HCH1H060B CHIP C 6.0PF BC474,475 CK73GB1H471K CHIP C 470PF K

C478,479 CK73HB1H471K CHIP C 470PF KC481,482 CK73GB1H471K CHIP C 470PF KC483 CC73GCH1H4R5B CHIP C 4.5PF BC484 CC73GCH1H470J CHIP C 47PF JC485 CC73GCH1H030B CHIP C 3.0PF B

C487 CK73GB1H471K CHIP C 470PF KC488 CC73GCH1H030B CHIP C 3.0PF BC489 CC73GCH1H470J CHIP C 47PF JC491 CC73GCH1H060B CHIP C 6.0PF BC492 CC73GCH1H030B CHIP C 3.0PF B

TK-3160PARTS LIST

18



Newparts

C493 CK73GB1H471K CHIP C 470PF KC494 CK73GB1H103K CHIP C 0.010UF KC495 CC73GCH1H010C CHIP C 1.0PF CC501 CK73GB1H471K CHIP C 470PF KC504 CK73HB1H471K CHIP C 470PF K

C506,507 CK73GB1A105K CHIP C 1.0UF KC508 CK73GB1H471K CHIP C 470PF KC601 CK73GB1A224K CHIP C 0.22UF KC605 ∗ C92-0632-05 CHIP-TAN 6.8UF 6.3WVC607 CK73GB1H103K CHIP C 0.010UF K

C608 CK73GB1H392K CHIP C 3900PF KC609 CK73GB1H103K CHIP C 0.010UF KC610 C92-0714-05 CHIP-TAN 4.7UF 6.3WVC611 CK73GB1A105K CHIP C 1.0UF KC613-615 CK73GB1C104K CHIP C 0.10UF K

C616 CK73GB1H332K CHIP C 3300PF KC618 CK73GB1C104K CHIP C 0.10UF KC619 CK73GB1H392K CHIP C 3900PF KC621,622 C92-0714-05 CHIP-TAN 4.7UF 6.3WVC624 CK73GB1C104K CHIP C 0.10UF K

C625 CC73GCH1H680J CHIP C 68PF JC627 CK73GB1E123K CHIP C 0.012UF KC628 CK73GB1H222K CHIP C 2200PF KC629 CK73GB1C104K CHIP C 0.10UF KC630 CC73GCH1H101J CHIP C 100PF J

C631 CK73GB1E123K CHIP C 0.012UF KC632 CK73GB1C104K CHIP C 0.10UF KC633 CC73GCH1H020B CHIP C 2.0PF BC634 CK73GB1H102K CHIP C 1000PF KC635 CK73GB1C104K CHIP C 0.10UF K

C636 CK73GB1C683K CHIP C 0.068UF KC637 CC73GCH1H101J CHIP C 100PF JC638 CK73GB1H471K CHIP C 470PF KC639 CC73GCH1H470J CHIP C 47PF JC640 CC73GCH1H101J CHIP C 100PF J

C641,642 CK73GB1C104K CHIP C 0.10UF KC643 CC73GCH1H680J CHIP C 68PF JC645 CK73GB0J225K CHIP C 2.2UF KC646 CK73GB1H821K CHIP C 820PF KC647 CK73GB1H471K CHIP C 470PF K

C648,649 CK73GB1C104K CHIP C 0.10UF KC650 C92-0713-05 CHIP-TAN 10UF 6.3WVC652 CK73GB1H471K CHIP C 470PF KC653 CK73GB1A224K CHIP C 0.22UF KC654 CK73GB1H103K CHIP C 0.010UF K

C655 CK73GB1C223K CHIP C 0.022UF KC656 CK73GB1C104K CHIP C 0.10UF KC657 CC73GCH1H470J CHIP C 47PF JC658 CK73GB1C104K CHIP C 0.10UF KC659 CK73GB1H103K CHIP C 0.010UF K

C660 CK73GB1A105K CHIP C 1.0UF KC662,663 CK73GB1C104K CHIP C 0.10UF KC664 CK73GB1H102K CHIP C 1000PF KC665 CK73GB1H471K CHIP C 470PF KC667 CK73GB1H471K CHIP C 470PF K

C668 CK73GB1H103K CHIP C 0.010UF KC669 CK73GB1H471K CHIP C 470PF KC671 CK73GB1C104K CHIP C 0.10UF KC672,673 CK73GB1H392K CHIP C 3900PF KC674 CC73GCH1H221J CHIP C 220PF J

C675,676 C92-0804-05 CHIP-TAN 1.5UF 16WVC677 CK73GB1H332K CHIP C 3300PF KC678 CK73FB1C474K CHIP C 0.47UF KC679 CC73GCH1H101J CHIP C 100PF JC680 C92-0560-05 CHIP-TAN 10UF 6.3WV

C681 CK73GB1C273K CHIP C 0.027UF KC684 CK73GB1C104K CHIP C 0.10UF KC686 CK73GB1C473K CHIP C 0.047UF KC687 C92-0560-05 CHIP-TAN 10UF 6.3WVC688 CC73GCH1H221J CHIP C 220PF J

C689 CK73GB1C223K CHIP C 0.022UF KC690 CK73GB1H102K CHIP C 1000PF KC691 C92-0665-05 CHIP-TAN 100UF 6.3WVC692 CC73GCH1H221J CHIP C 220PF JC693 CK73GB1H471K CHIP C 470PF K

C695 CK73GB1H471K CHIP C 470PF KC696 CK73GB1A224K CHIP C 0.22UF KC801 CK73GB1A105K CHIP C 1.0UF KC802 CK73GB1H103K CHIP C 0.010UF KC803,804 CK73GB1A105K CHIP C 1.0UF K

C805 CK73GB1H471K CHIP C 470PF KC807 CK73GB1H471K CHIP C 470PF KC809 CK73GB1A105K CHIP C 1.0UF KC811 CK73GB1C104K CHIP C 0.10UF KC812 CK73GB1H103K CHIP C 0.010UF K

C814 CK73GB1H103K CHIP C 0.010UF KC816,817 CK73GB1H471K CHIP C 470PF KC818 CK73GB1H103K CHIP C 0.010UF KC819 CK73GB1H471K CHIP C 470PF KC820,821 CK73GB1A105K CHIP C 1.0UF K

C822 CK73GB1H471K CHIP C 470PF KC823 CK73GB1H103K CHIP C 0.010UF KC825 C92-0713-05 CHIP-TAN 10UF 6.3WVC828 CK73GB1H471K CHIP C 470PF KC830 CK73GB1C104K CHIP C 0.10UF K

C833 CK73GB1A105K CHIP C 1.0UF KC834 CK73GB1C104K CHIP C 0.10UF KC835,836 CK73GB1A105K CHIP C 1.0UF KC837 CK73GB1H471K CHIP C 470PF KC840 CK73GB1H471K CHIP C 470PF K

C841 CK73GB1H103K CHIP C 0.010UF KC842 CC73GCH1H150J CHIP C 15PF JC843 CC73GCH1H030C CHIP C 3.0PF CC845 CC73GCH1H150J CHIP C 15PF JC846 CK73GB1H103K CHIP C 0.010UF K

C847 C92-0712-05 CHIP-TAN 22UF 6.3WVC849 CK73GB1H471K CHIP C 470PF KC850 CK73GB1H103K CHIP C 0.010UF KC852,853 CK73GB1H471K CHIP C 470PF KC854 CK73GB1H103K CHIP C 0.010UF K

TC1,2 C05-0384-05 CERAMIC TRIMMERCAP(10PF)

CN801 E40-5932-05 PIN ASSY SOCKETJ601 E11-0457-05 PHONE JACK

F801 F53-0190-05 FUSE

∗ J99-0374-04 ADHESIVE TAPE

CD401 L79-1582-05 TUNING COILCF401 ∗ L72-1008-05 CERAMIC FILTER

TK-3160PARTS LIST

19



Newparts

L1 L40-4795-85 SMALL FIXED INDUCTOR(4.7UH)L3 L40-1581-86 SMALL FIXED INDUCTOR(0.15UH)L5 L92-0138-05 FERRITE CHIPL6 L40-1085-92 SMALL FIXED INDUCTOR(100NH)L7 L92-0138-05 FERRITE CHIP

L8 L40-1885-92 SMALL FIXED INDUCTOR(180NH)L9 L40-2785-92 SMALL FIXED INDUCTOR(270NH)L10 L92-0163-05 BEADS COREL11 L40-1885-92 SMALL FIXED INDUCTOR(180NH)L12 L40-2785-92 SMALL FIXED INDUCTOR(270NH)

L14 L41-1578-14 SMALL FIXED INDUCTORL15 L41-1878-14 SMALL FIXED INDUCTORL16 L40-1275-92 SMALL FIXED INDUCTOR(12NH)L17,18 L41-2285-03 SMALL FIXED INDUCTORL19 L40-1875-92 SMALL FIXED INDUCTOR(18NH)

L20,21 L40-3391-86 SMALL FIXED INDUCTOR(3.3UH)L22 L92-0163-05 BEADS COREL23 L40-2275-92 SMALL FIXED INDUCTOR(22NH)L25 L40-2275-92 SMALL FIXED INDUCTOR(22NH)L205 L40-1875-92 SMALL FIXED INDUCTOR(18NH)

L207 L40-1875-92 SMALL FIXED INDUCTOR(18NH)L208 L92-0138-05 FERRITE CHIPL209 L40-8265-92 SMALL FIXED INDUCTOR(8.2NH)L213 L40-8265-92 SMALL FIXED INDUCTOR(8.2NH)L216 L40-1575-54 SMALL FIXED INDUCTOR(15NH)

L217 L92-0149-05 FERRITE CHIPL218 L40-1263-92 SMALL FIXED INDUCTOR(1.2NH)L220 L34-4602-05 AIR-CORE COILL221 L92-0149-05 FERRITE CHIPL222 L40-2285-54 SMALL FIXED INDUCTOR(220NH)

L223 L34-4572-05 AIR-CORE COILL224-226 L34-4564-05 AIR-CORE COILL227 L40-1092-81 SMALL FIXED INDUCTORL401 L92-0138-05 FERRITE CHIPL402 L40-1875-92 SMALL FIXED INDUCTOR(18NH)

L403 L40-5685-85 SMALL FIXED INDUCTOR(0.56UH)L404 L40-2785-92 SMALL FIXED INDUCTOR(270NH)L405 L40-2775-92 SMALL FIXED INDUCTOR(27NH)L407-409 L41-6868-14 SMALL FIXED INDUCTORL410 L92-0138-05 FERRITE CHIP

L411 L41-2285-03 SMALL FIXED INDUCTORL413,414 L41-6868-14 SMALL FIXED INDUCTORL415 L41-4778-03 SMALL FIXED INDUCTORL416 L40-5681-86 SMALL FIXED INDUCTOR(0.56UH)L601 L92-0140-05 FERRITE CHIP

L602 L92-0149-05 FERRITE CHIPL801 L92-0149-05 FERRITE CHIPL802 L92-0140-05 FERRITE CHIPL803-807 L92-0138-05 FERRITE CHIPX1 ∗ L77-1932-05 TCXO(16.8MHZ)

X801 ∗ L77-1933-05 CRYSTAL RESONATOR(7.3728MHZ)XF401 ∗ L71-0617-05 MCF(49.95MHZ)

CP1,2 RK75HA1J473J CHIP-COM 47K J 1/16WCP3,4 RK75HA1J102J CHIP-COM 1.0K J 1/16WCP801,802 RK75HA1J473J CHIP-COM 47K J 1/16WCP803-805 RK75HA1J102J CHIP-COM 1.0K J 1/16WCP806 RK75HA1J473J CHIP-COM 47K J 1/16W

CP807 RK75HA1J102J CHIP-COM 1.0K J 1/16WCP808 RK75HA1J472J CHIP-COM 4.7K J 1/16W

CP809-818 RK75HA1J102J CHIP-COM 1.0K J 1/16WR1 RK73GB1J223J CHIP R 22K J 1/16WR2 RK73GB1J103J CHIP R 10K J 1/16WR3 RK73GB1J124J CHIP R 120K J 1/16WR4 R92-1252-05 CHIP R 0OHM J 1/16W

R5 RK73GB1J224J CHIP R 220K J 1/16WR6 RK73GB1J473J CHIP R 47K J 1/16WR7 R92-1252-05 CHIP R 0OHM J 1/16WR9 RK73GB1J393J CHIP R 39K J 1/16WR12 RK73GB1J101J CHIP R 100 J 1/16W

R13 R92-1252-05 CHIP R 0OHM J 1/16WR14 RK73GB1J222J CHIP R 2.2K J 1/16WR15 R92-1252-05 CHIP R 0OHM J 1/16WR16 RK73GB1J102J CHIP R 1.0K J 1/16WR17 RK73GB1J101J CHIP R 100 J 1/16W

R18 RK73GB1J474J CHIP R 470K J 1/16WR19 RK73GB1J100J CHIP R 10 J 1/16WR20,21 R92-1252-05 CHIP R 0OHM J 1/16WR22 RK73GB1J821J CHIP R 820 J 1/16WR23,24 RK73GB1J681J CHIP R 680 J 1/16W

R25 RK73GB1J103J CHIP R 10K J 1/16WR26 RK73GB1J223J CHIP R 22K J 1/16WR27 RK73GB1J103J CHIP R 10K J 1/16WR28 RK73GB1J393J CHIP R 39K J 1/16WR29 RK73GB1J104J CHIP R 100K J 1/16W

R30 RK73HB1J333J CHIP R 33K J 1/16WR31 RK73GB1J560J CHIP R 56 J 1/16WR32 RK73HB1J153J CHIP R 15K J 1/16WR33 RK73HB1J473J CHIP R 47K J 1/16WR34 RK73GB1J473J CHIP R 47K J 1/16W

R35 RK73GB1J220J CHIP R 22 J 1/16WR36 RK73HB1J100J CHIP R 10 J 1/16WR37 RK73HB1J181J CHIP R 180 J 1/16WR38 RK73HB1J100J CHIP R 10 J 1/16WR39 RK73HB1J151J CHIP R 150 J 1/16W

R40 RK73GB1J102J CHIP R 1.0K J 1/16WR41 RK73GB1J154J CHIP R 150K J 1/16WR43 RK73HB1J154J CHIP R 150K J 1/16WR44 RK73HB1J472J CHIP R 4.7K J 1/16WR46 RK73HB1J101J CHIP R 100 J 1/16W

R47 RK73HB1J682J CHIP R 6.8K J 1/16WR48 RK73HB1J103J CHIP R 10K J 1/16WR49 RK73GJ1J333D∗ CHIP R 33K D 1/16WR50 RK73HB1J331J CHIP R 330 J 1/16WR51 RK73GJ1J104D∗ CHIP R 100K D 1/16W

R55 RK73HB1J222J CHIP R 2.2K J 1/16WR56 RK73HB1J470J CHIP R 47 J 1/16WR57 R92-1368-05 CHIP R 0OHMR58 RK73GB1J472J CHIP R 4.7K J 1/16WR202 RK73GB1J472J CHIP R 4.7K J 1/16W

R203 R92-1252-05 CHIP R 0OHM J 1/16WR204 RK73GB1J153J CHIP R 15K J 1/16WR207 RK73GB1J333J CHIP R 33K J 1/16WR215 R92-1252-05 CHIP R 0OHM J 1/16WR222 RK73GB1J331J CHIP R 330 J 1/16W

R224 RK73GB1J220J CHIP R 22 J 1/16WR229 RK73GB1J331J CHIP R 330 J 1/16WR230 RK73GB1J180J CHIP R 18 J 1/16WR231,232 RK73GB1J331J CHIP R 330 J 1/16WR234 RK73GB1J103J CHIP R 10K J 1/16W

TK-3160PARTS LIST

20



Newparts

R235 RK73GB1J101J CHIP R 100 J 1/16WR237 RK73GB1J223J CHIP R 22K J 1/16WR242 RK73GB1J124J CHIP R 120K J 1/16WR247 RK73GB1J473J CHIP R 47K J 1/16WR251 R92-1252-05 CHIP R 0OHM J 1/16W

R252 RK73GB1J220J CHIP R 22 J 1/16WR253 R92-1252-05 CHIP R 0OHM J 1/16WR255 R92-1252-05 CHIP R 0OHM J 1/16WR256,257 RK73EB2ER39K CHIP R 0.39 K 1/4WR259,260 RK73GB1J473J CHIP R 47K J 1/16W

R261 RK73EB2ER39K CHIP R 0.39 K 1/4WR262 R92-0670-05 CHIP R 0OHMR263 RK73GB1J101J CHIP R 100 J 1/16WR264,265 RK73GH1J154D CHIP R 150K D 1/16WR267-270 RK73GH1J154D CHIP R 150K D 1/16W

R271 RK73GB1J103J CHIP R 10K J 1/16WR272 RK73GB1J473J CHIP R 47K J 1/16WR273 R92-1252-05 CHIP R 0OHM J 1/16WR274 RK73GB1J105J CHIP R 1.0M J 1/16WR275 RK73GB1J222J CHIP R 2.2K J 1/16W

R276,277 RK73GB1J104J CHIP R 100K J 1/16WR278 R92-0670-05 CHIP R 0OHMR279,280 RK73GB1J271J CHIP R 270 J 1/16WR281,282 R92-1252-05 CHIP R 0OHM J 1/16WR401 RK73GB1J100J CHIP R 10 J 1/16W

R403 RK73GB1J102J CHIP R 1.0K J 1/16WR404 RK73GB1J334J CHIP R 330K J 1/16WR406 RK73GB1J332J CHIP R 3.3K J 1/16WR407 RK73GB1J474J CHIP R 470K J 1/16WR408 RK73GB1J332J CHIP R 3.3K J 1/16W

R409 RK73GB1J392J CHIP R 3.9K J 1/16WR412 RK73GB1J122J CHIP R 1.2K J 1/16WR413 RK73GB1J124J CHIP R 120K J 1/16WR414 RK73GB1J681J CHIP R 680 J 1/16WR415 RK73GB1J472J CHIP R 4.7K J 1/16W

R416 RK73GB1J101J CHIP R 100 J 1/16WR417 RK73GB1J470J CHIP R 47 J 1/16WR419 RK73GB1J222J CHIP R 2.2K J 1/16WR420 RK73GB1J151J CHIP R 150 J 1/16WR422 RK73GB1J104J CHIP R 100K J 1/16W

R423 RK73GB1J563J CHIP R 56K J 1/16WR424 RK73HB1J104J CHIP R 100K J 1/16WR425 RK73GB1J563J CHIP R 56K J 1/16WR427 R92-1252-05 CHIP R 0OHM J 1/16WR430,431 RK73HB1J105J CHIP R 1.0M J 1/16W

R438 RK73HB1J105J CHIP R 1.0M J 1/16WR440 RK73HB1J221J CHIP R 220 J 1/16WR441 RK73HB1J101J CHIP R 100 J 1/16WR457 RK73HB1J104J CHIP R 100K J 1/16WR459 RK73GB1J104J CHIP R 100K J 1/16W

R460 RK73GB1J683J CHIP R 68K J 1/16WR461 R92-1252-05 CHIP R 0OHM J 1/16WR462,463 RK73GB1J105J CHIP R 1.0M J 1/16WR464 R92-0670-05 CHIP R 0OHMR465 RK73GB1J332J CHIP R 3.3K J 1/16W

R469 RK73GB1J221J CHIP R 220 J 1/16WR471 RK73GB1J104J CHIP R 100K J 1/16WR474 RK73GB1J103J CHIP R 10K J 1/16WR475 RK73GB1J473J CHIP R 47K J 1/16WR476 RK73GB1J103J CHIP R 10K J 1/16W

R601 R92-1252-05 CHIP R 0OHM J 1/16WR602 RK73GB1J184J CHIP R 180K J 1/16WR603 R92-1252-05 CHIP R 0OHM J 1/16WR604 RK73GB1J184J CHIP R 180K J 1/16WR607-609 RK73GB1J103J CHIP R 10K J 1/16W

R610 RK73GB1J472J CHIP R 4.7K J 1/16WR612 RK73GB1J273J CHIP R 27K J 1/16WR613 RK73GB1J824J CHIP R 820K J 1/16WR615 RK73GB1J334J CHIP R 330K J 1/16WR616 R92-1252-05 CHIP R 0OHM J 1/16W

R617 RK73GB1J473J CHIP R 47K J 1/16WR618 ∗ RK73GJ1J364D CHIP R 360K D 1/16WR621 RK73GB1J473J CHIP R 47K J 1/16WR622 RK73GB1J684J CHIP R 680K J 1/16WR623 RK73GB1J274G CHIP R 270K G 1/16W

R624 RK73GB1J562J CHIP R 5.6K J 1/16WR625 RK73GB1J563J CHIP R 56K J 1/16WR626,627 RK73GB1J184J CHIP R 180K J 1/16WR628 RK73GB1J224J CHIP R 220K J 1/16WR629 RK73GB1J394J CHIP R 390K J 1/16W

R630 RK73GB1J684J CHIP R 680K J 1/16WR631 RK73GB1J394J CHIP R 390K J 1/16WR632 RK73GB1J823J CHIP R 82K J 1/16WR633 RK73GB1J223J CHIP R 22K J 1/16WR634 RK73GB1J153J CHIP R 15K J 1/16W

R636 RK73GB1J474J CHIP R 470K J 1/16WR637 RK73GB1J394J CHIP R 390K J 1/16WR639 RK73GB1J393J CHIP R 39K J 1/16WR640 RK73GB1J184J CHIP R 180K J 1/16WR641,642 RK73GB1J124J CHIP R 120K J 1/16W

R643 RK73GB1J184J CHIP R 180K J 1/16WR644,645 RK73GB1J472J CHIP R 4.7K J 1/16WR646 RK73GB1J223J CHIP R 22K J 1/16WR647 R92-1252-05 CHIP R 0OHM J 1/16WR648 RK73GB1J103J CHIP R 10K J 1/16W

R649 RK73GB1J104J CHIP R 100K J 1/16WR650 RK73GB1J102J CHIP R 1.0K J 1/16WR651 R92-1252-05 CHIP R 0OHM J 1/16WR652 RK73GB1J273J CHIP R 27K J 1/16WR653 RK73GB1J392J CHIP R 3.9K J 1/16W

R654 RK73GB1J103J CHIP R 10K J 1/16WR655,656 RK73GB1J105J CHIP R 1.0M J 1/16WR657 RK73GB1J332J CHIP R 3.3K J 1/16WR658 RK73GB1J103J CHIP R 10K J 1/16WR660 RK73GB1J154J CHIP R 150K J 1/16W

R661 RK73GB1J684J CHIP R 680K J 1/16WR665 R92-1252-05 CHIP R 0OHM J 1/16WR666 RK73GB1J822J CHIP R 8.2K J 1/16WR667 RK73GB1J104J CHIP R 100K J 1/16WR668 RK73GB1J473J CHIP R 47K J 1/16W

R669 RK73GB1J222J CHIP R 2.2K J 1/16WR670 RK73GB1J102J CHIP R 1.0K J 1/16WR671 RK73GB1J683J CHIP R 68K J 1/16WR672 RK73GB1J102J CHIP R 1.0K J 1/16WR673 RK73GB1J272J CHIP R 2.7K J 1/16W

R674 R92-1252-05 CHIP R 0OHM J 1/16WR675 RK73GB1J822J CHIP R 8.2K J 1/16WR676 RK73GB1J151J CHIP R 150 J 1/16WR677-679 R92-1252-05 CHIP R 0OHM J 1/16WR681 RK73GB1J222J CHIP R 2.2K J 1/16W

TK-3160PARTS LIST

21



Newparts

R682 RK73GB1J100J CHIP R 10 J 1/16WR683 RK73GB1J474J CHIP R 470K J 1/16WR684 RK73GB1J182J CHIP R 1.8K J 1/16WR686 RK73GB1J471J CHIP R 470 J 1/16WR687 RK73GB1J102J CHIP R 1.0K J 1/16W

R688,689 RK73GB1J101J CHIP R 100 J 1/16WR691 RK73GB1J333J CHIP R 33K J 1/16WR692 R92-1252-05 CHIP R 0OHM J 1/16WR693 RK73GB1J273J CHIP R 27K J 1/16WR694,695 R92-1252-05 CHIP R 0OHM J 1/16W

R696 RK73GB1J103J CHIP R 10K J 1/16WR697 R92-1252-05 CHIP R 0OHM J 1/16WR698 RK73GB1J152J CHIP R 1.5K J 1/16WR802 RK73GB1J101J CHIP R 100 J 1/16WR803,804 R92-1252-05 CHIP R 0OHM J 1/16W

R805 RK73GB1J153J CHIP R 15K J 1/16WR807 RK73GB1J103J CHIP R 10K J 1/16WR808 RK73GB1J102J CHIP R 1.0K J 1/16WR809 RK73GB1J272J CHIP R 2.7K J 1/16WR810 RK73GB1J334J CHIP R 330K J 1/16W

R811 RK73GB1J332J CHIP R 3.3K J 1/16WR812 RK73GB1J334J CHIP R 330K J 1/16WR813 RK73GB1J332J CHIP R 3.3K J 1/16WR814 RK73GB1J153J CHIP R 15K J 1/16WR815 R92-1252-05 CHIP R 0OHM J 1/16W

R816 RK73GB1J224J CHIP R 220K J 1/16WR817 RK73GB1J272J CHIP R 2.7K J 1/16WR818 RK73GB1J821J CHIP R 820 J 1/16WR819 RK73GB1J103J CHIP R 10K J 1/16WR820 RK73GB1J561J CHIP R 560 J 1/16W

R821 RK73GB1J331J CHIP R 330 J 1/16WR823 RK73GB1J102J CHIP R 1.0K J 1/16WR824 RK73GB1J183J CHIP R 18K J 1/16WR825 RK73GB1J473J CHIP R 47K J 1/16WR827 RK73GB1J102J CHIP R 1.0K J 1/16W

R828 RK73GB1J332J CHIP R 3.3K J 1/16WR829 RK73GB1J272J CHIP R 2.7K J 1/16WR830 RK73GB1J821J CHIP R 820 J 1/16WR833,834 RK73GH1J474D CHIP R 470K D 1/16WR835,836 RK73HB1J102J CHIP R 1.0K J 1/16W

R839,840 RK73GB1J473J CHIP R 47K J 1/16WR841 R92-1252-05 CHIP R 0OHM J 1/16WR842 R92-1368-05 CHIP R 0OHMR844 RK73GB1J473J CHIP R 47K J 1/16WR845 R92-1368-05 CHIP R 0OHM

R847,848 RK73GB1J102J CHIP R 1.0K J 1/16WR849 R92-1252-05 CHIP R 0OHM J 1/16WR851 R92-1368-05 CHIP R 0OHMR852 RK73HB1J473J CHIP R 47K J 1/16WR854 RK73GB1J680J CHIP R 68 J 1/16W

R855-857 RK73HB1J102J CHIP R 1.0K J 1/16WR858 R92-1368-05 CHIP R 0OHMR859 RK73GB1J104J CHIP R 100K J 1/16WVR1 R12-7491-05 TRIMMING POT.(68K)

S802-805 S70-0457-05 TACT SWITCH

MIC60 T91-0543-05 MIC ELEMENT

D3,4 1SV325 VARIABLE CAPACITANCE DIODED7 1SV325 VARIABLE CAPACITANCE DIODE

D9 1SV325 VARIABLE CAPACITANCE DIODED10 1SV278 VARIABLE CAPACITANCE DIODED11 HSC277 DIODED201 HSC277 DIODED203 HZU5CLL ZENER DIODE

D204 HVC131 DIODED206 HVC131 DIODED208 HVC131 DIODED212 HVC131 DIODED401 HSC277 DIODE

D402-406 HVC369B VARIABLE CAPACITANCE DIODED407 RB521S-30 DIODED603-606 RB706F-40 DIODED801 RB521S-30 DIODED805 1SR154-400 DIODE

IC1 MB15E03SL MOS ICIC201 TA75W01FU MOS ICIC401 TA31136FN MOS ICIC601 ∗ AQUA MOS ICIC602 TC75S51FE MOS IC

IC603 TC75W51FU MOS ICIC604 TC75S51FE MOS ICIC605 TA7368F MOS ICIC801 XC6204B502MR MOS ICIC802 ∗ PST9134NR MOS IC

IC803 XC61CN5002NR MOS ICIC804 ∗ CAT24WC64JI ROM ICIC805 ∗ 30622MCA-7G7GP MPUIC806 TC7W74FU MOS ICQ1 DTC144EE DIGITAL TRANSISTOR

Q2,3 UMG9N TRANSISTORQ4 KTC4082 TRANSISTORQ5,6 2SK508NV(K52) FETQ7 2SC5108(Y) TRANSISTORQ8 2SJ347 FET

Q9 2SC5108(Y) TRANSISTORQ10 2SC4617(S) TRANSISTORQ11 2SC5108(Y) TRANSISTORQ12 2SJ347 FETQ205 2SC5108(Y) TRANSISTOR

Q206 ∗ 2SK3077 FETQ207 2SK2596 FETQ208 DTC114EE DIGITAL TRANSISTORQ209 2SK879(GR) FETQ210 DTC114EE DIGITAL TRANSISTOR

Q211 2SK3476 FETQ212 2SK1824 FETQ213 DTA144EE DIGITAL TRANSISTORQ401 DTA144EE DIGITAL TRANSISTORQ402 2SC4649(N,P) TRANSISTOR

Q403,404 3SK318 FETQ407,408 2SK1824 FETQ601,602 2SK1824 FETQ603 DTC144EE DIGITAL TRANSISTORQ604 2SA1362(GR) TRANSISTOR

Q605 2SC4116(Y) TRANSISTORQ606 2SA1586(Y,GR) TRANSISTORQ607 DTC144EE DIGITAL TRANSISTORQ608 2SK1588 FETQ801 UMG3N TRANSISTOR

TK-3160PARTS LIST

22



Newparts

Q802 UPA672T FETQ803 FP210 TRANSISTORQ804 UMG3N TRANSISTORQ805 UMG9N TRANSISTORQ806 KTA1298(Y) TRANSISTOR

Q807 UMG3N TRANSISTORQ808,809 DTA123JE DIGITAL TRANSISTORQ810 2SK1824 FETTH1 B57331V2104J THERMISTORTH600 B57331V2104J THERMISTOR

TK-3160

23

A B

1

2

3

Parts with the exploded numbers larger than 700 are not supplied.

1

TX-RX Unit (A/2)

TX-RX Unit (B/2)

37

700 701

38

702

26

42

10

11

H

H

H

H H

HH

H

HH

H

2021

23

4041

14

18

25

19

231

17

B A

8C C

34

24

3935

27

12

16G

E

E

16

3

4

22

703(M only)

704(K only)

7705(K only)

15

9

GG

D

A :N14-0583-04B :N14-0805-04C :N30-2604-46D :N30-2612-46E :N30-3006-45F :N35-3004-45G :N78-2040-46H :N83-2005-46

EXPLODED VIEW

TK-3160

24

PACKINGC D

1

2

3

Parts with the exploded numbers larger than 700 are not supplied.

6. INSTRUCTION MANUAL(B62-1716-00):K(B62-1747-00):M

30.ITEM CARTON CASE(H52-2000-02)

706

33.HOOK(J29-0701-05)

F. BINDING HEAD MACHINE SCREW(N35-3004-45)

28.PACKING FIXTURE(H12-3150-02)

32.HARDWARE FIXTURE ACCESSORY(J21-8464-04)

5. CAP(B09-0676-03)

TK-3160

25

ADJUSTMENT

Test Equipment Required for Alignment

Test Equipment Major Specifications

1. Standard Signal Generator Frequency Range 450 to 490MHz (K, M)(SSG) Modulation Frequency modulation and external modulation.

Output -127dBm/0.1µV to greater than -47dBm/1mV2. Power Meter Input Impedance 50Ω.

Operation Frequency 450 to 490MHz (K, M) or more.

Measurement Range Vicinity of 10W3. Deviation Meter Frequency Range 450 to 490MHz (K, M)4. Digital Volt Meter Measuring Range 10mV to 10V DC

(DVM) Input Impedance High input impedance for minimum circuit loading.5. Oscilloscope DC through 30MHz.6. High Sensitivity Frequency Range 10Hz to 1000MHz.

Frequency Counter Frequency Stability 0.2ppm or less.7. Ammeter 5A.8. AF Volt Meter Frequency Range 50Hz to 10kHz.

(AF VTVM) Voltage Range 1mV to 10V.9. Audio Generator (AG) Frequency Range 50Hz to 5kHz or more.

Output 0 to 1V.10. Distortion Meter Capability 3% or less at 1kHz.

Input Level 50mV to 10Vrms.11. Spectrum Analyzer Measuring Range DC to 1GHz or more12. Tracking Generator Center frequency 50kHz to 600MHz

Output Voltage 100mV or more13. 8Ω Dummy Load Approx. 8Ω, 3W.14. Regulated Power Supply 5V to 10V, approx. 3A

Useful if ammeter equipped.

The following parts are required for

adjustment

1. Antenna connector adapterThe antenna connector of this radio uses an SMA terminal.Use an antenna connector adapter [SMA(f) – BNC(f) or

SMA(f) – N(f)] for adjustment. (The adapter is not provided asan option, so buy a commercially-available one.)

2. Repair Jig (Chassis)Use jig (part No.: A10-4082-03) for repairing the TK-3160.

Place the TX-RX unit on the jig and fit it with screws.

The jig facilitates the voltage check and protects the finalamplifier FET when the voltage on the flow side of the TX-RXunit is checked during repairs.

3. Battery Jig (W05-0909-00)

+ Terminal (Red)

– Terminal (Black)

Connect the power cable properly between the battery jiginstalled in the transceiver and the power supply, and be sureoutput voltage and the power supply polarity prior to switchingthe power supply ON, otherwise over voltage and reverseconnection may damage the transceiver, or the power supplyor both.

When using the battery jig in user mode, the transceiverassumes that a lithium-ion battery pack is attached to thetransceiver. In adjustment mode, battery type detection isnot performed. Refer to page 10 for details.

Note: When using the battery jig, you must measure thevoltage at the terminals of the battery jig. Otherwise, a slightvoltage drop may occur within the power cable, between thepower supply and the battery jig, especially while thetransceiver transmits.

+ Terminal(Red)

– Terminal(Black)

C3

100

/25V

C2

470P

/25V

C1

100P

/25V

R1

1.8M

–

S

+

Powersupply

Power cable

SCHEMATIC DIAGRAM

TK-3160

26

ADJUSTMENT

Frequency and signalling

The set has been adjusted for the frequencies shown inthe following table. When required. re-adjust them followingthe adjustment procedure to obtain the frequencies you wantin actual operation.

Frequency (MHz) K, M type

Channel No. RX Frequency TX Frequency1 470.05000 470.100002 450.05000 450.100003 489.95000 489.900004 470.00000 470.000005 470.20000 470.200006 470.40000 470.40000

7~16

Signalling

Signalling No. RX TX1 None None2 None 100Hz Square Wave3 QT 67.0Hz QT 67.0Hz4 QT 151.4Hz QT 151.4Hz5 QT 210.7Hz QT 210.7Hz6 QT 254.1Hz QT 254.1Hz7 DQT D023N DQT D023N8 DQT D754I DQT D754I9 DTMF 159D DTMF 159D

10 None DTMF tone 92 Tone: 2 Tone:

11 A:321.7Hz A:321.7HzB:928.1Hz B:928.1Hz

12 None Single Tone:1000Hz13 None MSK14 MSK Code MSK Code

• Preparations for tuning the transceiver

Before attempting to tune the transceiver, connect the unitto a suitable power supply.

Whenever the transmitter is tuned, the unit must beconnected to a suitable dummy load (i.e. power meter).

The speaker output connector must be terminated with a8Ω dummy load and connected to an AC voltmeter and anaudio distortion meter or a SINAD measurement meter at alltimes during tuning.

Adjustment Frequency

K,MTEST CH RX TXCenter 470.050MHz 470.100MHzLow 450.050MHz 450.100MHzHigh 489.950MHz 490.000MHzLow’ 460.050MHz 460.000MHzHigh’ 480.050MHz 480.000MHz

470.000MHz 470.000MHz470.200MHz 470.200MHz470.400MHz 470.400MHz

Adjustment points TX-RX unit (X57-673)

Component side view

Foil Side View

VR1 : Frequency adjustmentRSSI : Band-pass wave form test point

TC1 : Transmit lock voltage adjustmentTC2 : Receive lock voltage adjustmentCV : Lock voltage adjustment terminal.

Fig. 1 Adjustment points

VR1

DET

BATT+

ANT

SP–

SP+

TXD

PTTI(RXD)

PTTO

GN

DA

UX

PT

TS

-1S

-2RSSI

SP MUTE

CV RESET

X57-673 A/2Component side

TC1 TC2

A4A3A4A1

MIC ORA OA6A4GNDSBRA IMIC I

ALT

5CD

EOT

XA

FIP

TT

LSDFO

CV

ALT2

BPF

ANT

X57-673 A/2Foil side

TK-3160

27

ADJUSTMENT

Common Section

Item ConditionMeasurement Adjustment Specifications/

Test equipment Terminal Parts Method Remark

1.Setting 1) BATT terminal votage:7.5V2) SSG standard modulation

[Wide] MOD:1kHz,DEV:3kHz[Narrow] MOD:1kHz,DEV:1.5kHz

2.VCO lock 1) CH:High Power meter ANT TC2 ADJ 3.8V ±0.2Vvoltage DVM CVRX 2) CH:Low Check 0.6V or more

3.VCO lock 3) CH:High TC1 ADJ 3.8V ±0.2Vvoltage PTT:ONTX 4) CH:Low Check 0.6V or more

PTT:ON

Transmitter Section



1.Frequency 1) CH:Center Frequency counter ANT VR1 Ceter frequencyAdjust 2) PTT:ON ±50Hz

2.High power TEST CH: Center Power meter Programming 4.0W ±0.1WAdjust Low Ampere meter Software:KPG-82D 2.0 A or less

Low’CenterHigh’High(5 points)

BATT terminal voltage:7.5VPTT:ON

3.Low power TEST CH: Center 1.0W ±0.1WAdjust Low 1.0 A or less

Low’CenterHigh’High(5 points)

BATT terminal voltage:7.5VPTT:ON

4.Max deviation TEST CH: Center Power meter ANT 4.2kHz ±50HzAdjust Low Dev meter SP/MIC connector (According to[Wide] Center Oscilloscope the lager +,–)

High AGAG:1kHz/150mV AF VTVMDev meter filterLPF:15kHzHPF:OFFPTT:ON

[Narrow] TEST CH:Center 2.1kHz ±50HzPTT:ON (According to

the lager +,–)5.VOX 1 TEST CH:Center Power meter

Writing AG:1KHz/60mV Dev meterOscilloscopeAGAF VTVM

TK-3160

28

6.VOX 10 TEST CH:Center Power meter ProgrammingWriting AG:1KHz/4.0mV Dev meter Software:KPG-82D

7.DQT TCXO TEST CH:Center Oscilloscope ANT Programming WriteBalance (Wide/Narrow) AG Software:KPG-82DWriting AF VTVM[Wide] 70 hex[Narrow] 40 hex

8.DQT VCO TEST CH: Center Make theBalance Adjust Low demodulation[Wide] High wave into

LPF:3kHz square wavesHPF:OFFPTT:ON

[Narrow] TEST CH:CenterPTT:ON

9.QT Deviation TEST CH: Center 0.8kHz ±40HzAdjust Low[Wide] High

LPF:3kHzHPF:OFFPTT:ON

[Narrow] TEST CH: Center 0.4kHz ±40HzPTT:ON

10.DQT Deviation TEST CH: Center 0.75kHz ±40HzAdjust Low[Wide] High


[Narrow] TEST CH:Center 0.35kHz ±40HzPTT:ON

11.Tone Deviation TEST CH:Center 3.0kHz ±100HzAdjust LPF:15kHz[Wide] HPF:OFF

PTT:ON[Narrow] TEST CH:Center 1.5kHz ±100Hz

PTT:ON12.DTME Deviation TEST CH:Center 3.0kHz ±100Hz

Adjust LPF:15kHz[Wide] HPF:OFF

PTT:ON[Narrow] TEST CH:Center 1.5kHz ±100Hz

PTT:ON13.MSK Deviation TEST CH: Center 3.0kHz ±100Hz

Adjust Low[Wide] High


[Narrow] TEST CH:Center 1.5kHz ±100HzPTT:ON

14.BATT BATT terminal voltage:5.9V Power meter ANT Write BATT terminalDetection PTT:ON DVM BATT terminal voltage:5.9VWriting

ADJUSTMENT



TK-3160

29

ADJUSTMENT



1.BPF Wave TEST CH: Center SSG ANT Programming RSSI MAXform ADJ Low DVM RSSI Software:KPG-82D

Low’ OscilloscopeCenter AF VTVMHigh’High

SSG otuput:–103 dBm(1.58µV)2.Sesitivity TEST CH: Center ANT Check 12dB SINAD or

check Low more[Wide] Low’

CenterHigh’High

SSG otuput:–117 dBm(0.3µV)SSG MOD:3kHz

3.Sesitivity TEST CH:Center Check 12dB SINAD orcheck SSG otuput:–115 dBm(0.4µV) more[Narrow] SSG MOD:1.5kHz

4.Squelch TEST CH:Low Programming Write Squelch openthreshold SSG otuput:–122 dBm(0.18µV) Software:KPG-82Dwriting SSG MOD:3.0kHz[Wide]

5.Squelch TEST CH:Center Squelch openthreshold SSG otuput:–121 dBm(0.2µV)writing SSG MOD:1.5kHz[Narrow]

6.Squelch TEST CH:High Squelch opentight SSG otuput:–117 dBm(0.3µV)writing SSG MOD:3.0kHz[Wide]

7.Squelch TEST CH:Center Squelch opentight SSG otuput:–116 dBm(0.35µV)writing SSG MOD:1.5kHz[Narrow]

8.RSSI writing TEST CH:Center[Wide] SSG otuput:–123 dBm(0.16µV)

SSG MOD:off9.RSSI writing TEST CH:Center

[Narrow] SSG otuput:–122 dBm(0.18µV)SSG MOD:off

Receiver Section



15.BATT 1) BATT terminal voltage:5.5V Power meter ANT Check Blinking of LEDDetection PTT:ON DVM BATT terminalCheck 2) BATT terminal voltage:7.5V No blinking of

PTT:ON LED

JIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

R80

2

R80

3

R805

R80

7

R808

R809R81

1R

813

R81

4

R81

5

R81

6

R81

7

R818

R819

MIC601

R820

R821

R823

R824R825

R827

R82

8R829

R25

1

R253

R83

R255

R25

6

R25

7

R83

3

R83

4

R26

1

C802C80

4

R26

4

C80

5

R26

5

R26

7

R26

8

C809

R26

9

R27

0

C81

1

R271

C81

2

R272

R273

C814

R27

4

R275

C816

R276

R277

C818

R859

C92

C820

C82

3

C828

R672 +

R67

3

R67

4

R67

5

C830

R678

R67

9

C833

C83

4

C25

8

C835

R681

R684

R68

6

D203

R68

7

R688

C84

0 R689

R692

R69

4

R69

7

C85

2

C66

7

IC201

C66

9

C28

3

D802 C286

D803

C28

8

D80

5

C67

5

C29

1

C292

C29

4

C681

TH

1C

687

C68

8

C690

C69

2

CP801

CP802

C309

C326

F801

R49

R51

Q20

8

Q20

9

Q21

0

Q212

Q21

3

Q605

Q606Q801

Q80

2

Q803

Q804

Q80

5

Q807

Q80

9

L601

L602

L801

L227

1

34

5

DET

123 5

BATT+

ANT

G

SD

1

4 5

8

1

2 3

5

1

2 3

5

SP–

SP+

TXD

PTTI(RXD)

PTTO

+

1 346

GSD

+

1

23

5

J72-0896-09 A/2

TXD

AE

SPO

PTT/RXD

5MSOPTDET

MICIN

MIC

NC

SPI

30

TK-3160 PC BOARD

Component side

Foil side

Layer 1Layer 2Layer 3Layer 4Layer 5Layer 6

TX-RX UNIT (X57-6730-10) Component side view (J72-0896-09)TX-RX UNIT(X57-6730-10)

IC201

IC407

IC601

IC602

IC603

IC604

IC605

IC802

IC803

IC804

IC805

IC806

Q1

Q2

Q3

Q208

Q209

Q210

Q212

Q213

Q408

Q601

Q602

Q603

Q604

Q605

Q606

Q607

Q608

Q801

Q802

Q803

Q804

Q805

Q806

Q807

Q809

Q810

D203

D407

D603

D604

D605

D606

D802

D803

D805

9G

6M

4Q

6M

8M

6L

3L

8K

8K

9O

7Q

8R

7O

8O

8O

8H

7H

9G

9F

9H

9N

5M

2N

4M

3M

5J

4J

4M

4L

4G

6I

4F

3G

7D

6K

6J

3E

9R

8H

6M

5M

7K

5K

5K

8C

8C

9E

Ref. NO. Address

J K L M N O P Q R S

1

2

3

4

5

6

7

8

9

10

11

12

13

14

R60

1

R602

R603

R60

4

R607

R60

8

R60

9

C37

R61

0

R611

R612

R61

3

C40

R615

C41

R61

6

R617

R61

8

R810 R812

R62

1R

622

R62

3

R624

R625

R626R62

7

R62

8

R629

R824

R63

0

R631

R825

R63

2

R827

R633

R82

8

R634

R829

R63

6

R63

7

R63

9

R830

C601

R640

TH60

0

C605

R835

R641

C41

2

R836

R642

C607

R643

C60

8R644 R

839

C60

9

R64

5

R64

7

R648

R649

C610

R84

0

R841

C611

C612

R84

2

C807

C613

R84

4

R650

C614

R65

1

R84

5

C616

R652

R84

7

R653

R84

8

C61

8

R65

4

R84

9

R65

5

C61

9

R65

6R

657

R65

8

X801

C62

1

R85

1

C62

2

R85

2

C81

7

C62

4

R66

0

R85

4

R66

1

R85

5

C625

R85

6

C62

7

R857C

628

R85

8

R665

C62

9

R47

1R

666

C92

R667

R668

R47

4

C821

R669

C822C

630

C631

C1

C632

C2

C63

3

C3

R67

0

C4

C63

4

R67

1

C635

C6

C63

6

R672

+

+

C63

7

R67

3

C638

C63

9

R676

R677

C830

R67

9

C833

C64

0

C835

C64

1

C64

2

C83

6

C64

3

C64

5

C646

R68

2

R68

3

C647

C64

8

C84

1

89

C84

2C843

C65

0

C845

C846

C652

C84

7

C653

C654

C84

9

R69

1

C65

5

C65

6

R69

3

C65

7

C658

C659

R69

5

R69

6

D40

7

C850

C853

C85

4

C66

0

C66

2

D603

C66

3

D60

4

C66

4

D605

C66

5

D606

C66

7

C668

C66

9

C671

C672

C673

C67

4

C67

5

C67

6

C677

C678

C679

C680

IC601

IC60

2

IC603

C68

4

IC60

4IC605

C686

C689

IC80

2

IC803

C691

IC805

IC806

C69

2

C695

C69

6

CP

803

CP

804

CP

805

CP

806

CP807

CP

808

CP809

CP810

CP

811

CP

812

CP813

CP814

CP

815

CP

816

CP

817

CP

818

C50

1

R12

Q1

Q2

R26

Q3

R27

R28

R29

R1

R2

R3

R4

R5

R6

R7

R9VR1

Q40

7Q

601

Q602

Q60

3Q60

4

Q605

Q606

Q607

Q60

8

Q806

Q807

Q810

L803

L804

L805

L806

L807

CP

1

CP

2

CP

3 CP41

23

4

1

23

5

+

+

1

56

10GDS

+

134 5

1 345

GND AUX PTT S-1 S-2

1

45

8

134 5

+

G

G

S

S

D

DRSSI

SP MUTE

DG

S

123 5 12

3 5

CV

1 458

IC80

4

RESET

G

SD

1001

7576

+ ++

1 910

161725

26

32

+VCC

5150

CE

EPM

TXD1

RXD1CLK1

RTS1

2625

1

4 5

8

S802EMG

S803PTT

S804SW1

S805SW2

J72-0896-09 B/2

5MS

R47

6

R47

5

C50

7

C508

Q40

8

31

TX-RX UNIT (X57-6730-10) Component side view (J72-0896-09)

PC BOARD TK-3160

JIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

R38

C83

CD

401CF401

CN801

R40

1

C22

R40

3

C24

R404

C25

R406

C27

R407

R40

8

C28

C29

R40

9

R21

5

C30

C31

XF401

C32

R412

C33

R413

C34

R41

4

C35

R415

C36

R41

6

R222

R41

7

C38

R224

C39

R41

9

R804

R22

9

R42

0

C42

R42

2

C43

R42

3

C44

R424

R230

C45

R42

5

R23

1

C46

R232

R42

7

C47

C48R

234

C49

R235R23

7

R43

0

C50

C51

R43

1

C201

C52C

202

C53

C54

C205

C55

C56

C57

C58

C59

C401

C40

2

C40

3

C60

C61

C405

C62

C406C

63

C407

C64

C40

8

Q10

C65

Q11

C409

Q12

C66C67

C68

C69

C41

0

R25

9

C411C413

C70

C41

4

C71

C41

5C72

R646

C73

C41

7

C22

3

R26

0

C41

8

C74

C22

4

C419

C75

C801

C76

R26

2

C22

6

C77

C80

3

C78

C420

C421

C615

C422

C80

C424

C425

C82

C42

6

C427

C23

3

C42

8

C84

R46

5

C85

C429

C86

C43

0

C43

1

C81

9

C43

2

C434 C435

C24

1

C242

C243

C94

C95

C439

C24

9

C82

5

TC1

C5

TC2

C7

C8

C9

C44

5

C447

C448

D3

C83

7

D4

D7

C649

D9

D201

C45

6

D40

1

D40

2

C

C46

7C

282

D801

C49

3

C49

4

IC80

1

D10

D11

L1

L3

L5

L6

L7

L8L9

L10

L11 L12L14

L15

L16

L17L18

L19

L20

L21

L22

L23L2

5

R13

R14

R15

R16

R17

R18

R19

R20 R21

R22

R23

R24

R25

Q4

Q5Q6

Q7

Q8

Q9

R30

R31

R32

R33

R34

R35

R36

R37

R39

R40

R41

R43

R44

R46

R47

R48

R50

R55

R56

R57

R58

Q20

5

Q20

6

Q401

Q402

Q40

3

L205C372

L207

L208

L209

L401

L402

L403

L404

L405

L407

L213

L218

Q808

L802

X1

C10

C11

C12

C13

C14

C15

C16

R202

R20

3

R204

C18

C19

R20

7

C41

6

L416

R469

C495

R69

8

+

A4

A3

A2

A1

1G

ND

AU

X3

AU

X2

AU

X1

AU

X4

5C TX

AFI

SB

TX

AFI

AU

X6

AU

X5

DE

OD

EO

ALT

GN

D19

202

MIC O

RA O

A6

A5

GND

SB

RA I

MIC I

ALT

5C DEO TXAFI PTT

+ + +

++

+

IC1

1 8916

LSDFO

1 345

IC401

1

8 9

16

+

CV

+

GSD

S

GD

DGS

ALT2

BPF

S DGG

SGS D

G

S

D

5MS

GNDAUXPTTS-1S-2

J72-0896-09 B/2

32

TK-3160 PC BOARD

TX-RX UNIT (X57-6730-10) Foil side view (J72-0896-09)

J K L M N O P Q R S

1

2

3

4

5

6

7

8

9

10

11

12

13

14

R41

6

R42

5

R232

R42

7R

430

R43

1

R242

R43

8

R24

7

R440

R44

1

R252

R25

9R

260

R26

2

R45

7

R26

3

R45

9R460

4

R46

1

R462

R46

3

R46

4

R27

8

R27

9

C24

1

C242

C243

R28

0

R28

1R

282

C24

9

C44

5

C447

C448

C25

5

C45

6

D20

4

D20

6

D208

D40

2

D40

3

C464

D40

4

C465

D40

5C466

D40

6

D212

C46

7

C468 C469

C47

0

C471

C47

2

C473

C474

C28

0

C475

C28

2

C284

C478

C479

C481

C482

C48

3

C484

C29

0

C48

5

C48

7

C29

3

C48

8

C29

5

C489

C296

C29

7

C29

8

C29

9

C49

1

C492

C693

C30

0

C30

1

C30

8

C50

4

C506

C31

7

C34

9

C351

C35

2

C35

3

C355

C35

6

C358

C359

Q207

C36

0

C361

C36

3

C36

4

C36

8Q404

C371

207

L208

L209

L407

L213

L408 L409

L216

L217

L218

L410

L411

L413

L414

L220

L221

L415

L222

L223

L224 L225

L226

BPF

S

S

Q211G D

G

S

D

D G

GS

+

VR801POWER/AF VOL

S801

ANT

J601EXT. MIC/SP

TXD

AE

SPO

SPIPTT/RXD

5MS OPTDET

MICIN

MIC

NC

J72-0896-09 A/2

33

Component side

Foil side

Layer 1Layer 2Layer 3Layer 4Layer 5Layer 6

PC BOARD TK-3160

TX-RX UNIT (X57-6730-10) Foil side view (J72-0896-09)

TX-RX UNIT(X57-6730-10)

Ref. NO. Address

IC1

IC401

IC801

Q4

Q5

Q6

Q7

Q8

Q9

Q10

Q11

Q12

Q206

Q207

Q211

Q401

8D

4F

3D

5E

8I

8G

6F

8G

8H

7G

7H

7G

6I

6K

8K

3G

Ref. NO. Address

Q402

Q403

Q404

Q808

D3

D4

D5

D6

D7

D8

D9

D10

D11

D12

D13

D14

4G

4I

5L

3C

9I

9G

9G

9I

9G

9G

9I

8G

7G

9G

7G

6F

Ref. NO. Address

D2

D201

D204

D206

D208

D212

D401

D402

D403

D404

D405

D406

D801

8E

7H

9N

9N

8N

7N

6G

5J

5K

5K

5N

6N

3D

34

TK-3160 SCHEMATIC DIAGRAM

A B C D E

1

2

3

4

5

6

7

X57-673 1/4

AU

X4

AU

X2

AU

X5

AU

X1

B

AU

X6

TX

AF

I

DE

O

PLL

B

PLLB

AU

X3

5C

5C

SB

5R

S802

D80

5

1SR

154-

400

R22 820

C38

0.22

u35

L805

C80

9

1u

R2

10k

C22

0.1u

R12

100

C7

470p

C81

7

470p

R805

15k

KTC4082Q4

R8113.3k

Q2UMG9N

Q807UMG3N

KTA1298(Y)Q806

C33

47p

C80

20.

01u

C16

47p

R6

47k

L1

4.7u

C80

3

1u

Q801UMG3N

C82

0

1u

R810

330k

R80

7

10k

R81

6

220k

L802

C30

22p

C1

4700

p

D801RB521S-30

CN801

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

C83

7

470p

IC802PST9134NR

1N

C2

VE

E1

3V

EE

245

C84

0

470p

C8

10p

R80

9

2.7k

S804

R82

547

k

C81

80.

01u

C80

5

470p

R81

415

k

C3

0.01

u

IC1

MB

15E

03S

L

1O

SC

IN2

OS

CO

UT

3V

P4

VC

C5

DO

6G

ND

7X

FIN

8F

IN9101112131415

P

16R

R812

330k

R13 0

C5

470p

C83

0

0.1u

R80

8

1k

C25

470p

F801

R16 1k

R81

8

820

C34

470p

C39

0.22

u35

R83

0

820

R9

39k

R20

0

R804

0

S803

C81

10.

1u

S805

C19

0.1u

Q804UMG3N

C82

1

1u

C18

0.1u

L5

VR801R31-0624-05

C32

0.22

u35

C27

0.01

uC85

2

470p

R7 0

R82

4

18k

C35

68p

Q809DTA123JE

C28

56p

R17

100

CP

247

k*2

C82

2

470p

C13

100p

CP31k*2

R18

470k

C81

20.

01u

R5

220k

R83

447

0k

(D)

R829

2.7k

C81

40.

01u

L6

100n

C81

6

470p

C36

4.7u

16

R19 10

C80

4

1u

Q1DTC144EE

CP

147

k*2

R81

9

10k

R81

5

0

R14

2.2k

R23

680

R3

120k

R24

680

C29

470p

C9

0.01

u

R802

100

R1

22k

R82

7

1k C83

3

1u

Q80

3F

P21

0

L3

150n

C80

7

470p

C14

10u6

.3

C83

6

1u

Q808DTA123JE

C15

1000

p

S801S60-0420-05

S1

S2

S3

S4

R833

470k(D)

IC801XC6204B502MR

1VIN

2VSS

3CE

4

5

C82

8

470p

IC803XC61CN5002NR

12

4V

SS

3N

C

VR1R12-7491-05

C31

56p

C12

100p

R82

31k

C2

470p

R15

0

R25

10k

R803

0

R4

0

C11

100p

L801

C24

10u6

.3

X116.8MHz

1VC

2GND

3

4

C80

1

1u

C81

9

470p

Q3UMG9N

CP41k*2

C82

5

10u6

.3

Q802UPA672T

R21

0

C83

5

1u

C10

10p

R82

8

3.3k

C4

2.2u

R8133.3k

C6

0.01

u

R81

7

2.7k

C82

30.

01u

PS

PLLCLKPLLDATA

LSDTCSO

PLLB

PTTSW

SAVE

5MS SWITCH

VOLIN

AVR/PLLB

5T

SW1

EN2

CV

SB

AVR/5C

Q803(2/2)

2ND_LO

SA

VE

EN1DET

5C

BATT

SW1

B

PTT

PTT

5TC SWITCH

AUX4

LSD

TC

SO

LE

5R

B

EN4EN3

EMG

SAVE

EMG

5C

VOLOUT

AUX6AUX5

TXAFI

PLL SYSTEM

TRIPLER

5TC

PLLCLK

PS

5MSC5RC

SIDE1

5C

5C SWITCH

5T SWITCH

PLLBSWITCH

AUX3

SAVE SWITCH

SBDEO

RESET

5M

BATT

LE

BATT

LSDTCSO

DEOSB

SW2

AUX1

ALT

5M PROTECT

SW2

AUX2

Q1-3

LEVEL SHIFT

AVR/5T

Q803(1/2)

REVERSEPROTECTION

AUX5AUX6

5R SWITCH

5MS

Q802(2/2)

AUX3AUX2AUX1

5T

TX-RX UNIT (X57-6730-10)

ALTTXAFIAUX4

VOLTAGEREGULATOR/5V

PLLDATA

LD

SIDE2

AUXSW

LD

BATTSEL

BATTSEL

Q802(1/2)

ALT

VOLTAGEDETECTOR/INT

VOLTAGEDETECTOR/RESET

SID

E2

SID

E1

AU

XS

W

5MS

C5T

C

5RC

BATT

EN1

EN3

EN4

EN2

G

SB

AUX3

TXAFI

AUX2

AUX6

AUX1

AUX5

AUX4

TXAFI

5C

DEO

DEO

ALT

AUX3

AUX2

AUX4

TXAFI

SB

GND

AUX1

ALT

DEO

VO

UT

VIN

OU

T

VC

C

NC

VOUT

OUTPUT

+DC

SB

5R

CLO

CK

DAT

ALEPS

ZC

LD/F

OU

T

5V7.5V

4.88V

7.5V

R:3.63V

3.67V

5V

2.92V

T:5VR:0V

T:5VR:0V

5V

TK-3160SCHEMATIC DIAGRAM

-t

AU

X4

LEDRX

EN

1E

N2

AU

X2

EN

4E

N3

TX

AU

X1

RX

LEDTX

LSD

TC

XO

SAVE

AU

X3

VCC

ANSQL

C853 470p

VCC

CP818 1k*2

L7

R82

133

0

IC80530622MCA-7G7GP

1P

CT

V2

DT

MF

3H

SD

I4

EE

PD

AT5

EE

PC

LK6

BY

TE

7C

NV

SS

8A

UX

59

AU

X6

10R

ES

ET

11X

OU

T12

VS

S13

XIN

14V

CC

15 16IN

T17

RD

F/F

D18

TC

LK/D

TR

DI

19 20LS

DV

CO

21 22LS

DT

CX

O23 24

BE

EF

25O

PT

DE

T

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51525354555657585960616263646566676869707172737475

SIDE2

SIM1

SIM2

PLLUL

RFCLK

RFDAT

PS

PLLSTB

BATTSEL

BATT

VOX

RSSQL

ANSQL

LSDI

THM

AVSS

VREF

AVCC

CP814 1k*2

C68

470p

L807

TXD1

C73

470p

R8361k

CP

812

1k*2

D80

2

B30

-215

6-05

2SC5108(Y)Q7

CP

808

4.7k

*2

CP80147k*2

R82

056

0

Q805UMG9N

CP815 1k*2

CP8041k*2

C83

4

0.1u

D80

3

B30

-215

7-05

R603

0

R856 1k

CP

807

1k*2

R84

5

0

R35 22

L803

R84

1

0

CP816 1k*2

CP8051k*2

CP813 1k*2

CP80247k*2

R85

10

R85

2

47k

IC804CAT24WC64JI

1A0

2A1

3A2

4VSS

5

6

7

8

L804

TH600

100k

CP

810

1k*2

CP

806

47k*

2

R602

180k

R41

150k

R40

1k

R855 1k

2SJ347Q8

CP

809

1k*2

AUX5

AUX6

CP8031k*2

R85

910

0kVSS

C84

7

22u6

.3

2SJ347Q12

R839 47k

C8410.01u

C60

1

0.22

u

L806

R84

4

47k

R8351k

CP

811

1k*2

R840 47k

RESET

R842

0

CP817 1k*2

RTS1

R857

1kRXD1

C84

6

0.01

u

LSDFO

CLK1

R858

0

L19

18n

C52 5p C59 5pC47

470p

L16

12n

C57

3pC63

10p

R31 56

C74

10p

R29

100k

C41

1u

C37

0.01

u

C40

0.01

8u

R27

10k

R26

22k

R28

39k

C42 1u

R30

33k

R38

10

D9

1SV325D

3

1SV

325

R32

15k

L12

270n

R39

150

C50 5p

L14

15n

R37

180

C66

10p

(B)

C94

0.1u

L20

3.3u

L10

C58

5p(B

)

C51

15p

C70

470p

2SK508NV(K52)Q5

R33

47k

C62

7p (B)

C60

4p(B

)

C46

27p

D4

1SV

325

R34

47k

C72

0.5p(B)

L17

220n

C71

0.5p(B)

C54 5p

L9

270n C65

100p

C43

100p

C45

2p(B

)

C67

470p

C48 11

p

C49

33p

2SK508NV(K52)Q6

C56 1p (B)

C69

5p(B

)

C53

2p(B

)

TC

2

10p

R36

10C

44

100p

D7

1SV325

C645p (B)

L15

18n

L21

3.3u

L11

180n

C55 1p (B)

L8

180n

L18

220n

TC

1

10p

D10

1SV

278

C61

470p

C95

0.1u

L22

L23

22n

R43

150k

R46

100

2SC5108(Y)Q9

C75

470p

C80

7p

C78

470p

D11

HS

C27

7

C77

10u6

.3

C76

470p

2SC4617(S)Q10

R44

4.7k

R47

4

10k

5M

SB

LSDTCSO

5T

SB

EN4

EN15R

HSDI

MOD

5C

BATT

VOLOUTSAVE

EN3EN2

AUX4

AUX2

DEO

5C

ALT

B

AUX3

DC SWITCH/TX VCO

DC SWITCH/RX VCO

RF BUFFER AMP

RIPPLE FILTER

CE

PLL ICF_IN AMP

VOX

EPM

5MS

CURRENTSTEERING

RSSI

B

DSW

PTTSW

Q805(1/2)

BEEP

STD

TXD1

5MS

TXAFI

TDATA/DTRCLK

DTMF

DTMF

AFCO

RESET

LED SWITCH/ GREEN

VCC

BATTSEL

LSDVCO

XOUT

VOLIN

TXAFI

LED/GREEN

LED/RED

VOLIN

PLLB

5R

VOLOUT

Q805(2/2)LED SWITCH/ RED

APCSW

W/N

BSHIFT

5T

PCTV

BEEPSW

OPTDET

MOD

PTTSW

SB

LSDI

AFMUTE

AUX1

LSDI

PCTV

5M

5M

5M

2ND_LO 2ND_LO

ALT

DIR

SCLKDI/O

D4,7

D3,9

D10TX VCO

RX VCO

MODULATION

VCO/TX

VCO/RX

MICROPROCESSOR

AUX5

DEO

AUX4

AUX1AUX2AUX3

AUX6

SIDE2

LD

PLLDATA

SIDE1

PLLCLK

5TC

AUXSW

5RC5MSC

DTRLOADN

TCLK/DTRDORFD/FD

XIN

PTT(CPU)

5M

VOX

EEPROM

THM

HSDI

XOUTBEEP

TX

RX

BS

HIF

T

W/N

AP

CS

WS

AV

E

5TC

5RC

VC

C

5MS

C

VS

S

EN

4

EN

3

EN

2

EN

1

LED

TX

LED

RX

AU

XS

W

SID

E1

AUX4

AUX2

TXD

PTT/RXD

STD

BBDIR

BBCLK

BBDI/O

TDATA/DTRCLK

DTRLOADN

AUX3

AUX1

DSW

BEEPSW

AFCONT

AFMUTE

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

SDA

SCL

WP

VCC

2SK1824Q408

C50

8

470P

C507

1µ

R475

47kR476

10k

T:1.86VR:1.93V

T:0.61VR:0.62V

T:4.09VR:0V

T:0VR:4.92V

T:4.9VR:0V

4.24V

0.04V

F G H I J

TX-RX UNIT (X57-6730-10)

X57-673 2/4

TK-3160 SCHEMATIC DIAGRAM

K L M N O

A A

A

A

A

A

-t

C622 4.7u6.3

C64

9

0.1u

R62

5

56k

R604

180k

R46

5

3.3k

Q208DTC114EE

R40

3

1k

R63

1

390k

L416

560n

X801

7.3728MHz

L77-1933-05

2SK1824Q810

C62

70.

012u

R613

820k

C84

2

15p

R408

3.3k

R6245.6k

R8471k

C40

8

0.1u

C625

68p

R20

2

4.7k

C854

0.01u

IC601AQUA

12345678

DTRLOADN

9

10TCLK/DTRDO

11TDATA/DTRCLK

12DI/O

13RDF/FD

14SCLK

15DIR

16XOUT

17X

IN

18V

SS

19A

MP

3P

20A

MP

3N

21A

MP

3O

22A

MP

4P

23A

MP

4N

24A

MP

4O

25D

TR

AIN

26

27

28

29

30

31

32

R642

120k

C63

7

100p

R69

8

1.5k

C403

330p

C25

8

0.1u

R612

27k

IC401TA31136FN

123456789

AF

OU

T10

QU

AD

11IF

OU

T12

RS

SI

13N

-DE

T14

N-R

EC

15G

ND

16M

IXIN

XF401L71-0617-05

49.95MHz

C84

5

15p

C614

0.1u

C40

5

39p

C61

8

0.1u

R608

10k

R849

0

D201HSC277

R64

5

4.7k

2SC4649(N,P)Q402

MIC_O

R414

680

C40

7

0.01

u

R616

0

C63

0

100p

C63

5

0.1u

C843 3p

R63

9

39k

R61

8

360k

R62147k

R61

7

47k

C60

7

0.01

u

C634

1000p

R632

82k

C60

9

0.01

u

C84

9

470p

C646

820p

C61

6

3300

p

C40

6

10u6

.3

C605

6.8u6.3

C62

9

0.01

u

MIC_I(MM)

C41

8

470p

R40

4

330k

R637

390k

C42

2

0.01

u

R601 0

C41

2

0.1u

C610 4.7u6.3

R623

270k

C41

3

0.1u

D60

3R

B70

6F-4

0

C613 0.1u

C61

5

0.1u

R633

22k

R4063.3k

R647

0

R630 680k

D20

3

HZ

U5C

LL

C63

3

2p (B)

C611

1u

R85

4

68

D40

1

HS

C27

7

C65

0

10u6

.3

C40

9

68p

IC806TC7W74FU

1

2

3

4 5

6

7

8

R413

120k

RA_O

C61

9

3900

p

C632

0.1u

C42

0

0.1u

IC602TC75S51FE

1

2

3 4

5

R609

10k

C414

10p

R62

2

680k

C645

2.2u

RA_I

C642

0.1u

C424

0.01u

C417

0.01u

R607

10k

CF401L72-1008-05

C62

4

0.1u

R41

2

1.2k

R63

6

470k

C850

0.01u

2SK879(GR)Q209

R69

5

0

R627

180k

C41

0

470p

R643180k

C41

6

0.01

u

C40

1

1800

p

R628

220k

C641

0.1u

C6480.1u

R40

7

470k

R626

180k

C64368p

C41

1

0.1u

R64

0

180k

R629

390k

R61

5

330k

C639 47p

C42

1

8p(B

)

RSSI

R46

9

220

R416

100

C62

8

2200

p

C20

1

470p

Q401DTA144EE

R848

1k

R634

15k

R41

5

4.7k

R646

22k

R64

4

4.7k

C631

0.012u

C621 4.7u6.3

C41

5

470p

C402

330p

C60

8

3900

p

C63

6

0.06

8u

R40

93.

9k

2SK1824Q601

CD

401

C49

3

470p

C41

9

1p(B

)

R40

1

10

R610

4.7k

C64

0

100p

R641120k

R69

6

10k

2SC5108(Y)Q11

L25

22n

C82

33pC

84

470p

C83

470p

R50

330

R56

47

R47

6.8k R

552.

2k

R57

0

R48

10k

C86

7p

R58

4.7k

R21

5

0

R204

15k

2SC5108(Y)Q205

C20

5

0.22

u

R207

33kC202

470p

R203

0

C37

2

470p

L402

18n

C42

5

6p

C426

2p (B)

C42

7

10p

R237

22k

C23

3

470p

R230

18

R23

1

330

R23

5

100R22

2

330

R22

9

330

R22

4

22

2SK3077Q206

C226

470p

L205

18n

C224

7p

C22

3

470p

R23

4

10k C28

3

10p

C28

0

33p

L209

8.2n

R262

0

C28

4

20p

R24

7

47k

R26

0

47k

R23

2

330

2SK2596Q207

R25

9

47k

L208

C282

33p(G)

L217

C28

8

1u C29

1

470p

L207

18n

R24

2

120k

C24

9

13p

L213

8.2n

R25

2

22

C242

6p

L216

15n

C25

5

470p

L218

1.2n

C24

1

470p

C24

3

0.1u

R251

0

C28

6

6.8u

10

R25

3

0

2SK1824Q407 C

501

470p

R47

1

100k

D40

7R

B52

1S-3

0

TH

110

0kR

49

33k

(D)

R51

100k

(D)

C85

470p

C92

470p

DEOALT

TXD1PTT(CPU)

VOX

AFCO AFCO

5C

TXINO

Q401

5T

PRE-DRIVE AMP

RF AMP

RFD/FD

ATTCV

FM IF SYSTEM

STD

LSDI

XIN

APC SWITCH

HSDI

APC SWITCH

RFD/FD

TX DRIVE AMP

FLIP FLOP

SB

BEEP

5M

TDATA/DTRCLK

DIR

DEO

APC PROTECT

XIN

TCLK/DTRDO

D201,401

ALT

VDD

LSDI

VSS

PTTSW

APCSW

AF AMP

VOX

5MS

LSD LPF

PTTSW

TCLK/DTRDO

XOUT

TXAFI

B

HSDI

APCSW

TXD1

5R

5M

VOLOUT

5MS

PCTV

LIMITTER

PTT(CPU)

VOLIN

AF MUTE

5R

VOLOUT

BSHIFT

HSD LPF

DSW

TX/RX RF SWITCH

LSD LPF

RSSI

W/N

V REF

DTMF

B

BEEPSW

PCTV

5T

OPTDET

BEEPSW

OPTDET

MOD

SB

AFMUTE

DTRLOADN

IF AMP

DI/O

W/N SWITCH

SCLK

2ND_LO

5T

5T

PRE-DRIVE AMP

TV

PCTVDC SWITCH

RECTIFIER

BEET SHIFTSWITCH

AUDIO PROCESSOR

THM

VOLIN

Q

CLR

PR

VCCCK

D

Q

GND

AG

ND

IN

TX

IN

TX

INO

LIM

LV

EX

TLI

MIN

MO

D

VD

D

ST

D

RXAF

RXAFIN

EXPOUT

FILTERO

RXINO

RXIN

AGND

OS

CIN

OS

CO

UT

MIX

OU

T

VC

C

IFIN

DE

C

FIL

OU

T

FIL

IN

T:0VR:5V

T:1.42VR:1.41V

T:1.85VR:1.86V

T:1.37V(Hi) 0.86V(Low)R:0V

T:0VR:0.74V

T:0VR:4.42V

W:0VN:5.05V

T:1.53V(Hi) 0.96V(Low)R:0V

T:0VR:4.95V

T:0VR:2.86V

T:5VR:0V

X57-673 3/4

TX-RX UNIT (X57-6730-10)

37

TK-3160SCHEMATIC DIAGRAM

TSRQP

1

2

3

4

5

6

7

A

SB

C67

5

1.5u

16

C68

6

0.04

7u

R650

1k

R688100

R69

1

33k

R681

2.2k

C6810.027u

C662

0.1u

L403

0.56

u

R66

9

2.2k

C655

0.022u

R67

1

68k

C679 100p

Q210DTC114EE

R677

0

IC603TC75W51FU

1

2

3

4VSS

5

6

7

8VDD

IC604TC75S51FE

1

2

34

5

2SA1362(GR)Q604

C660

1u

R64

8

10k

R66

1

680k

C67

7

3300

p

C69

2

220p

C680

10u6.3

R652

27k

R67

9

0

IC605TA7368F

11

2VCC

33

4VIN

5RIPPLE

6

7

8

9

10

TXD

R687

1k

C647

470p

L602

MIC601

C69

3

470p

L404

270n

C66

5

470p

2SK1588Q608

C638 470p

R689100

C65

9

0.01

u

R651

0

2SA1586(Y,GR)Q606

2SC4116(Y)Q605

PTT_O

R6551M

R65

4

10k

C66

8

0.01

u

R43

8

1M

2SK1824Q212

R6758.2k

C69

0

1000

p

J601

R66

0

150k

R64

9

100k C658

0.1u

C68

9

0.02

2u

R65

7

3.3k

L601

C66

4

1000

p

C657 47p

R6920

R69

4

0

Q607DTC144EE

R68

2

10

C669

470p

R653

3.9k

R6970

C67

2

3900

p

L401

C68

8

220p

R65

6

1M

R68

4

1.8k

C695 470p

R66

6

8.2k

C65

3

0.22

u

C65

4

0.01

u

R665

0

D606RB706F-40

R66

8

47k

R67

4

0

R673

2.7k

C678

0.47u

C67

4

220p

R658

10k

PTT_I(RXD)

C691

100u6.3

C66

3

0.1u

C671 0.1u

R676

150

SP MUTE

R68

6

470

ALT2

C652

470p

R69

3

27k

R68

3

470k

C67

3

3900

p

R66

7

100k D604

RB706F-40

D605RB706F-40

Q603DTC144EE

C67

6

1.5u

16

C68

7

10u6

.3

R678

0

R672

1k

R670

1k

C656

0.1u

R43

1

1M

C667

470p

C29

0

470p

R26

3

100

L225

4T

C36

3

4.5p

(B)

C35

8

3p(B

)

L224

4T

L227

1u

C356

100pC361

2.5p(B)

L226

4TC364

2p(B)

C36

0

3.5p

(B)

C359

1.5p(B)

C37

1

1p(B

)

D20

8

HV

C13

1

R282

0

C35

5

5p(B

)

D21

2H

VC

131

R281

0

C368

15p

L223 4T

C35

3

4p(B

)

D204

HVC131D206

HVC131

C35

2

470p

R27

9

270

L222

220n

R28

0

270

C29

3

470p

C30

1

0.01

u

L221

C30

0

18p

C30

8

27p

C29

9

1u

R278

0

C31

7

1p(B

)

2SK3476Q211

C29

5

27p

C34

9

7p(B

)

L220

2.5n

C351

27p

C29

6

470p

C29

8

0.1u

C29

7

0.01

u

R25

6

0.39

R25

7

0.39

R26

1

0.39

R265

150k(D)

R264

150k(D)

C29

2

470p

R26

9

150k

(D)

R27

0

150k

(D)

R267

150k (D)

C294

100p

R268

150k(D)

IC201TA75W01FU

1OUT1

2IN1-

3IN1+

4VEE

5

6

7

8

R271

10k

R275

2.2k

R274

1M Q213DTA144EE

C32

6

470p

R27

2

47k

R27

6

100k

R255

0

R273

0

C30

9

470p

C49

2

3p(B

)

L415

47n

C491

6p(B)

R46

4

0

L414

6.8n

C48

9

47p

D40

6

HV

C36

9B

R46

3

1M

C48

7

470p

R46

2

1M

C488

3p(B)

C485

3p(B)C

484

47p

D40

5

HV

C36

9B

C48

3

4.5p

(B)

L413

6.8n

C482

470p

R461

0

C48

1

470p

R45

9

100k

R45

7

100k

R46

0

68k

C50

4

470p

R44

0

220

C47

9

470p

3SK318Q404

C50

6

1u

C47

8

470p

L411

220n

R441

100

C47

2

4.7u

6.3

C47

4

470p

C475

470p

C47

3

6p(B

)L4

09

6.8n

D40

4

HV

C36

9B

C47

1

47p

C46

7

470p

C47

0

470p

C468

3p(B)

C469

3p(B)

D40

3

HV

C36

9B

C46

5

1p(B

)

L408

6.8n

C46

6

47p

C464

2p(B)

C448

3p(B)

R41

747

C49

40.

01u

C42

847

0p

R419

2.2k

C42

9

12p

R42

0

150

C43

0

470p

C43

1

0.01

u

3SK318Q403

C49

5

1p

C43

2

470p

R42

3

56k

R42

2

100k

C43

5

470p

L405 27

n

R42

4

100k

R42

5

56k

C439

470p

R427

0

D40

2

HV

C36

9B

C44

5

4.5p

(B)

L407

6.8n

C44

7

47p

R43

0

1.0M

C45

6

470p

C696 0.22u

C684 0.1u

C43

4

5p(B

)

L410

R27

7

100k

2SK1824Q602

:KTA1298(Y)

DC SWITCH/SP MUTE

TX FINAL AMP

:UMG3N

APC SWITCH

:DTA144EE

Q802Q803

:TC7W74FU :2SK1824

:2SK1588

:XC61CN5002NRD208,212

ANT SWITCH

:2SC4617(S)

ANT

TXINO

CN13

Q8,12Q7,9,11,205

:2SA1362(GR)

:2SJ347

Q212,407,601,602,810

Q207

:2SC4649(N,P)

:2SK3476

Q606

IC605 :TA7368FIC603

:HVC369B

IC602,604

5T

D802

:TC75W51FU

ATTCV

:HVC131

:TC75S51FE

IC806

D402-406

IC803

:1SV278

D204,206,208,212

SB

AFCO

VOX

Q10

:DTA123JE

PTTSW

RF BPF TUNING

Q604

Q209

PTT(CPU)

D406

:3SK318

:2SC5108(Y)

:2SC4116(Y)

:UMG9NQ2,3,805:KTC4082:2SK508NV(K52)

COMPARATOR (APC)

Q4Q5,6

:1SR154-400

BPF

Q1,603,607

:1SV325

:DTC144EE

D10

:30622MCA-7G7GP

:HSC277

D3,4,7,9

SP MUTE SWITCH

D11,201,401

D605,606

VOX AMP

VDD

IC805

VSS

RF BPF TUNING

:XC6204B502MR

D405

5MS

:PST9134NR

Q608

PTTSW

IC801

Q801,804,807

IC802

Q213,401

IC601

Q403,404

:AQUA

IC1 :MB15E03SL

IC401

TXD1

5MS

HSDI

PCTV

VOLOUT

D204,206

ANT SWITCH

Q211

Q402APC SWITCH

:2SA1586(Y,GR)

D805

5R

DC SWITCH/SP MUTE

B

D603-606 :UPA672T

APCSW

DC SWITCH

Q208,210

:RB706F-40:FP210

BEEP SWITCH

D407,801

Q605

:RB521S-30

D402-404

D203

RF BPF TUNING

:HZU5CLL

:B30-2157-05:B30-2156-05

D803

BEEPSW

HSD AMP

OPTDET

AF POWER AMP

:2SK2596

Q808,809

:2SK879(GR)

:TA31136FN

:2SK3077

IC201

Q206

:TA75W01FU

RF AMP

:CAT24WC64JI

MIXER

IC804

Q806

:DTC114EE

STRIP LINE

APC SWITCH

TV

DETECTOR

DETECTOR

MIC. AGC

MIC. AGC

VOX

IN2+

IN2-

OUT-B

VCC

NF

PHASE

PRE-GND

PW-GND

POUT

PTT/RXDMIC

MICINOPTDET

5MSAE

TXDNC

SPOSPI

T:0VR:4.83V

T:1.56VR:0.39V

T:0VR:7.41V

T:0VR:1.8V

T:0VR:1.79V

T:0VR:0.93V

T:0VR:4.55V

T:5VR:0V

T:0VR:4.94V

T:0VR:1.99V

T:2.46V(Hi) 1.55V(Low)R:0V

T:0VR:0.48V

TX-RX UNIT (X57-6730-10)

X57-673 4/4

Note :The components marked with a dot ( )are parts of layer1.

TK-3160

38

BLOCK DIAGRAM

INT

CONV

MOD

5R

Q12 2SJ347

Q6012SK1824

LEVEL

SW

VOX

COMP

Q8 2SJ347

SW

Q605 2SC4116(Y)

PLLB

IC603TC75W51FU(2/2)

AVR

DET

5R

16.8MHz

5R

D10 1SV278

AMP

Q808DTA123JE

LD

X1L77-1932-05

IC603TC75W51FU(1/2)

VOX

DC

D4,D7 1SV325

5MSC

AFCONT

HSDI

AGC

Q401DTA144EE

IC1MB15E03SL

SW

LEVEL

LPF

Q6 2SK508NV(K52)

Q603 DTC144EE

BEEPSW

RX:400.05~440.05MHz(K,M)

IC605TA7368F

DC

Q6022SK1824

Q2,Q3UMG9N

CONVMOD

BEEP

TX:450.00~490.00MHz(K,M)

Q6082SK1588

SW

5MS

DEO

SB

Q1 DTC144EE

5MS

BATTSEL

5RC

PLL

MUTE

5M

ALT

SB

5C

SW

AQUAXIN

SW

AMP

TXAFI

IC801XC6204B502MR

SW

LE

DC

DIR

Q809 DTA123JE

AF

PROCESSOR

AVR

DC

PS

SCLK

LSDTCXO

PS

5R

SW

AUDIO

Q801 UMG3N

RDF/FD

SW

PLLDATA

IC802PST9134NR

Q604 2SA1362(GR)

LPF

LE

DC

DI/O

IC601 AQUA

DC

Q804 UMG3N

PLLCLK

Q607 DTC144EE

RESET

LSDVCO

PLLCLK

SW

SW

PLLB

RESET

Q802 UPA672T (2/2)

LPF

SB

PLLDATA

DC

LPF

450kHz

DC

EN4

D801RB521S-30

Q802 UPA672T (1/2)

5MS

5R

SW

TCLK/DTRDO

EN3

SW

CD401L79-1582-05

VCO

PROTECT

IC604TC75S51FE

Q803 FP210 (2/2)

DC

STD

Q4 KTC4082

EN2

TX

MUTE

RX

D604RB706F-40

SB

AVR

TDATA/DTRCLK

EN1

Q803 FP210 (1/2)

50.4MHz

RX

D605,D606 RB706F-40

AMP

VCO

AFMUTE

5T

DTRLOADN

D805 1SR154-400

IC803XC61CN5002NR

5TC

X3

Q606 2SA1586(Y,GR)

AF

D3,D91SV325

5R

TX

5R

5C

DTMF

PROTECT

INT

SAVE

PLLB

LSDIBEEP

W/N

LPF

Q52SK508NV(K52)

IC602TC75S51EE

BATT

MIC

SP

PWR SW/ VOL

CH SW

S

-

+

X57-673 (A/2)

TK-3160

39

BLOCK DIAGRAM

SB

ANT

APCSW

DC

AUX2

BPFIF

IC804AT24C64N10SI18

TDATA/DTRCLK

IC805 M30622MCA7G7GP

ANSQL

LPF

(RED)

APTV

AUX1

Q213DTA144EEQ209 2SK879(Y)

STD

AMP

XOUT

Q92SC5108(Y)

EN2LD

LED

MICROPROCESSOR

AUX2

LE

IC201TA75W01FU

Q208 DTC114EE

XIN

AMP

49.95MHz

EN3

(GREEN)

5M

PTT

PS

SW

DSW

BUFF

Q810 2SK1824

XF401L71-0617-05

EN4

LED

AUX

SIDE1

PLLDATA

DCDC

SW

MCF

EN1

PTT

SIDE2

PLLCLK

DETSW

TX/RX:450.00~490.00MHz(K,M)

5T

TXD

5RC

OPTDET

SIDE1

EEPCLK

CF

5M

CURRENT

Q4022SC4649(N,P)

APCSW

5R

THM

5MSC

LEDRX

SIDE2

EEPDAT

SW

PCTV

5T

7.3728MHz

BATT

5TC

LEDTX

EEPROM

5T

SB

X801 L77-1933-05

BATTSEL

SAVE

Q805UMG9N (2/2)

SIDE2

TCLK/DTRDO

Q2062SK3077

SIM2

IC806 TC7W74FU

LSDVCO

SIDE1Q805UMG9N (1/2)

Q112SC5108(Y)

DI/O

Q2072SK2596

SIM1

1/2

T/R

LSDTCXO

ALT

PTT

FILTER

RDF/FD

D802B30-2156-05

D201,D401HSC277

LEDRX

5R

Q2112SK3476

Q72SC5108(Y)

DEO

AUX

RIPPLE

D803B30-2157-05

SCLK

LEDTX

450kHz

TXAFI

RESET

5C

D204,D206,D208,D212HVC131

BSHIFT

DIR

Q4033SK318

PCTV

PLLB

AQUAXIN

5C

CF401 L72-1008-05

ANSQL

INT

AUX6

5C

AMP

VOX

5R

D402,D403,D404HVC369B

BEEPSW

AUX6

RSSI

AFMUTE

HSDI

5C

RF

Q212 2SK1824

DC

MIXER

AFCONT

W/N

AUX5

Q10 2SC4617(S)

Q4043SK318

AUX4

IC401TA31136FN

RF

DC

SW

RSSI

1st

LSDI

AUX3

SYSTEM

5R

D405,D406HVC369B

AMP

SW

DC

RX AUX5

AMP

BEEP

AUX2

FM IF

AMP

RF

SW

TX

Q210 DTC114EE

AUX4

RF

DTMF

RF

AUX1

AMP

SB

DSW

SW

AUX3

BPF

SW

SB

DTRLOADN

5R

AMP

RF

5T

Q2052SC5108(Y)

DC

SW

5T

D407 RB521S-30Q407 2SK1824

RX:400.05~440.05MHz(K,M)

RF

AMP

D11 HSC277

APCSW

OPTION CONNECTOR

ANT

X57-673 (B/2)

TK-3160

40

LEVEL DIAGRAM

To m

ake

mea

sure

men

ts in

the

AF

sect

ion,

con

nect

the

AC

leve

l met

er. (

AN

T in

put :

-53d

Bm

, 1kH

z FM

,3k

Hz

DE

V(W

IDE

).)In

the

RF

sect

ion,

use

a 1

000p

F co

uplin

g ca

paci

tor.

(The

dis

play

sho

ws

the

SSG

inpu

t val

ue re

quire

d to

obta

in 1

2dB

SIN

AD

With

out L

ocal

Lev

el.)

AG

is s

et t

o th

e M

IC in

put

beco

mes

3kH

z D

EV.

at

1kH

z M

OD

. (W

IDE

)To

mak

e m

easu

rem

ents

in th

e A

F se

ctio

n, c

onne

ctth

e A

C le

vel m

eter

.In

the

RF

sect

ion,

use

a 1

000p

F co

uplin

g ca

paci

tor.

C36

8C

482

Q40

4

–119

.5d

Bm

–118

.5d

Bm

–119

.5d

Bm

–110

.5d

Bm

–120

.0d

Bm

IC60

1

500m

W

+80m

Vrm

s

VC

O

C42

15.4

mV

rms

236m

Vrm

s

15.0

dB

m

C43

9C

417

XF4

01

RF

(CE

NT

ER

FR

EQ

UE

NC

Y)

IF1

(49.

95M

Hz)

IF2

(450

kHz)

AF

(1kH

z)

IC60

5C

645

C64

8

C86

C82

AF

(1kH

z)

RF

(CE

NT

ER

FR

EQ

UE

NC

Y)

RX

LOD40

1

D20

1

3.8d

Bm

C24

2

31.5

dB

m

C35

1

4.0W

AF

(1kH

z)

RX

TX

7.3d

Bm

C22

6

PLL

FM IF

SY

ST

EM

–104

.0d

Bm

300m

Vrm

s420m

Vrm

s

C41

4IC

602

IC40

1

AQ

UA

IC60

1

AQ

UA

Q20

6Q

207

Q21

1

TK-3160

41

A02-3656-08 CABINET BOTTOM∗ A02-3841-08 CABINET UPPER

∗ B43-1151-08 BADGE∗ B62-1754-08 INSTRUCTION MANUAL K,T∗ B62-1755-08 INSTRUCTION MANUAL E∗ B72-2209-08 MODEL NAME PLATE

∗ E03-0453-08 DC JACKE23-1190-08 RELAY TERMINAL

G13-1547-08 CUSHION

N83-2610-45 PAN HEAD TAPTITE SCREW

∗ W02-3671-08 ELECTRIC CIRCUIT MODULEW08-0479-05 AC ADAPTER 120V AC 60HZ KW08-0513-05 AC ADAPTER 230V AC 50HZ TW08-0558-15 AC ADAPTER 230V AC 50HZ E

KSC-30

R15

100k

R16

56k

Rt

180k

R18

100k

C9

1000p

C13 1u

10V

2COM

3 IN 1OUT

C14

470p

C15

470p

Rt2

33k

C16

470p

C17

1000p

J40

C20

1000p

C21

470p

Q82SC945

R35

56k

C24 470p

C25

1000p

C26

470p

C28

470p

- 2

B-

INPUT+

INPUT-

- 1B1+ 200mA

LED1R1

Q3

R2

R3Q1

D1

R5

Q5

10k

12 2SA1469

MTZJ2.0B

R10 12

1k

1k

2SC945

S

0R12

B2+ 200m A

3.9k

R14

3.9k

R13

Q7

R7

56k

D5

1

2

3

5

6

4

7

14

8

13

10

12

11

9

NC

RESET

NC

HEF4541BP

Ct

Rs

OUT

OUTPUT

2.2u

470k

TP

R17

R27

R28

0

0

IC2

C5

0.1u

RESET

Vdd

Vdd

Vadp

J1

0

Vadp Vadp

Vdd Vdd

0

J2

R33

J3

0

0

R31

D9

1k

1N41481N4148

1N4148

2SC945

IC 1

NJM78L10A

2SA1015(Y)

D3

D4

0

POWER ON

INITIALIZATION

INSERT BATTERY

Does S terminalconnect?

Distinguish thekinds of battery

Battery is notcorrespond

LED OFF

Charging200mA

Red LED turn on(Charging timer start counting)

Charging complete(approx. 11hours)

LED OFF

Vs : High(Li-ion)

Vs : Low(Ni-Cd or Ni-MH)

NO

YES

Destination

KSC-30

Ref. No. Parts No. DescriptionAddressNewparts

Operating flow chart

TK-3160

GeneralFrequency Range ............................................................. 450~490MHz (K, M)Number of channels ......................................................... Max. 16Number of groups ............................................................ Max. 16Channel Spacing............................................................... 25kHz (Wide) 12.5kHz (Narrow)PLL Channel Stepping ...................................................... 5kHz, 6.25kHzOperating Voltage ............................................................ 7.5 VDC ±20%Battery Life ....................................................................... More than 9 hours at 4 watts (5-5-90 duty cycle with KNB-24L battery)Operating Temperature range .......................................... –30˚C to +60˚C (–22 ˚F to +140 ˚F)Dimensions and Weight With KNB-24L (1400mAh battery) .................................. 56 (2-3/16) W x 109.3 (4-5/16) H x 34.5 (1-3/8) D mm (in)

290g (0.64lbs) With KNB-25A (1200mAh battery) ................................. 56 (2-3/16) W x 109.3 (4-5/16) H x 40.7 (1-5/8) D mm (in)

355g (0.78lbs) With KNB-26N (2000mAh battery) ................................. 56 (2-3/16) W x 109.3 (4-5/16) H x 40.7 (1-5/8) D mm (in)

400g (0.88lbs)

Receiver (Measurements made per EIA standard EIA-603)Sensitivity

EIA 12dB SINAD ........................................................... 0.25µV (Wide)/0.28µV (Narrow)Selectivity ......................................................................... 70dB (Wide)/62dB (Narrow)Intermodulation ................................................................ 65dB (Wide)/60dB (Narrow)Spurious response ........................................................... 65dBAudio Power Output ........................................................ 500mWFrequency Stability ........................................................... ±2.5ppmChannel Frequency Spread .............................................. 40MHz (K, M)

Transmitter (Measurements made per EIA standard EIA-603)RF Power output .............................................................. 4W/1WSpurious and Harmonics .................................................. 70dBModulation ....................................................................... 16KφF3E (Wide)/11KφF3E (Narrow)FM Noise.......................................................................... 45dB (Wide)/40dB (Narrow)Audio Distortion ............................................................... Less than 5%Frequency Stability ........................................................... ±2.5ppmChannel Frequency Spread .............................................. 40MHz (K, M)

SPECIFICATIONS

KENWOOD CORPORATION2967-3, Ishikawa-machi, Hachioji-shi, Tokyo 192-8525, Japan

KENWOOD U.S.A. CORPORATIONP.O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745,U.S.A.

KENWOOD ELECTRONICS CANADA INC.6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8

KENWOOD ELECTRONICS DEUTSCHLAND GMBHRembrücker Str. 15, 63150 Heusenstamm, Germany

KENWOOD ELECTRONICS BELGIUM N.V.Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium

KENWOOD ELECTRONICS FRANCE S.A.13, Boulevard Ney, 75018 Paris, France

KENWOOD ELECTRONICS U.K. LIMITEDKENWOOD House, Dwight Road, Watford, Herts., WD18 9EB, United Kingdom

KENWOOD ELECTRONICS EUROPE B.V.Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands

KENWOOD ELECTRONICS ITALIA S.p.A.Via G. Sirtori, 7/9 20129 Milano, Italy

KENWOOD IBERICA S.A.Bolivia, 239-08020 Barcelona, Spain

KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.(A.C.N. 001 499 074)16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113, Australia

KENWOOD ELECTRONICS (HONG KONG) LTD.Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road,Kwai Fong, N.T., Hong Kong

KENWOOD ELECTRONICS TECHNOLOGIES(S) PTE LTD.Sales Marketing Division1 Ang Mo Kio Street 63, Singapore 569110

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