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SERVICE MANUAL

COPYRIGHT © 2015 JVC KENWOOD Corporation No.RA021<Rev.002>2015/9

B5B-7173-10

CONTROL HEAD INTERFACE KIT, CONTROL HEAD REMOTE KITRA021<Rev.002>20159SERVICE MANUALB5B-7173-10

KRK-14H, KRK-15B

COPYRIGHT © 2015 JVC KENWOOD Corporation

TABLE OF CONTENTS1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-32 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-33 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-294 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-295 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-30

KRK-14H KRK-15B

This product complies with the RoHS directive for the European market. This product uses Lead Free solder.

This service manual has been revised due to the addition of the Multi RF Deck and Multi Control Head

installation information.

REVISED

1-2 (No.RA021<Rev.002>)

Document CopyrightsCopyright 2015 by JVC KENWOOD Corporation. All rights reserved.No part of this manual may be reproduced, translated, distributed, or transmitted in any form or by any means, electronic, mechan-ical, photocopying, recording, or otherwise, for any purpose without the prior written permission of JVC KENWOOD Corporation.

DisclaimerWhile every precaution has been taken in the preparation of this manual, JVC KENWOOD Corporation assumes no responsibilityfor errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained herein. JVC KENWOOD Corporation reserves the right to make changes to any products herein at any time for improvement purposes.

Service Manual List

Manual number Model name TypeInterface unit number

RemarksKRK-14H KRK-15B

No.RA021<Rev.001> KRK-14H, KRK-15B MXC3-0080-20(J7C-0039-00)

XC3-0090-20(J7C-0040-00)

First edition

No.RA021<Rev.002> KRK-14H, KRK-15B MXC3-0080-20(J7C-0039-10)

XC3-0090-20(J7C-0040-00)

RevisedThis service manual

(No.RA021<Rev.002>)1-3

SECTION 1PRECAUTION

This service manual does not describe PRECAUTION.

SECTION 2SPECIFIC SERVICE INSTRUCTIONS

2.1 INSTALLATION

KRK-14H External View

KRK-15B External View

2.1.1 Installing the Remote Kit (KRK-14H, KRK-15B)The KRK-14H and KRK-15B remote kit is used to remotely oper-ate the NX-5700/5800/5900 series transceiver.The KRK-14H is connected to the NX-5700/5800/5900 or KCH-19 operation panel with the KCT-71 remote control cable.The KRK-15B is connected to the NX-5700/5800/5900 RF Deckwith the KCT-71.

Note:The KRK-14H has the common firmware of the NX-5700/5800/5900.When turning the transceiver power ON in the state from whichthe firmware version of the NX-5700/5800/5900 RF Deck andKRK-14H is different, the firmware programming mode willstart up automatically, and “FIRMWARE PROG” is displayedon the LCD.In this case, rewrite the newer version firmware.The firmware is written into the NX-5700/5800/5900 RF Deckand KRK-14H at the same time.

2.1.2 Connection image

2.1.3 DIP Switch settingAll DIP switches for single remote (KRK-14H and KRK-15B)must be set as “ON”.

2.1.4 Remove the Operation panel from the transceiver(NX-5700, NX-5800, NX-5900 only)

(1) Lift the two tabs of the panel on the bottom of the transceiv-er with a flat-head screwdriver and remove the panel fromthe chassis. (Fig. 1)

Fig.1

(2) Remove the flat cable from the display unit connector(CN6) of the panel.

(3) Remove the cable from the display unit connector (CN2) ofthe panel.

171175

170

48

41

.7

A6C-0001A >PC<

170

48

43

.6

NX-5700/5800/5900

RF Deck

KCT-71

Remote Control Cable

KR

K-1

5B

KR

K-1

4H

NX

-57

00

/58

00

/59

00

or

KC

H-1

9

Op

era

tio

n P

an

el

KRK-14H

1

2

3

4

ON

KRK-15B

1

2

3

4

ON

1-4 (No.RA021<Rev.002>)

2.1.5 Install the KRK-15B onto the NX-5700, NX-5800, NX-5900 RF Deck

(1) Insert the cable into the interface unit (XC3-0090-20) con-nector (CN2) of the KRK-15B.

(2) Insert the flat cable into the interface unit connector (CN1)of the KRK-15B. (Fig. 2)

Fig.2

Note:The blue line of the flat cable and the flap of connectorare as same side.After inserting, the flat cable should be locked with theconnector (flap) surely.

(3) Fit the KRK-15B with four tabs onto the front of the chassis.(Fig. 3)

Fig.3

Note:When installing the KRK-15B onto the front of the chas-sis, hold down the flat cable with your fingers to preventit from being caught.

2.1.6 Install the KRK-14H onto the NX-5700, NX-5800, NX-5900 or KCH-19 operation panel

(1) Insert the cable attached to the interface unit (XC3-0080-20) of the KRK-14H into the display unit connector (CN2)of the panel.

(2) Insert the flat cable attached to the interface unit of theKRK-14H into the display unit connector (CN6) of the pan-el. (Fig. 4)(The two cables have been pre-inserted in the connector(CN35, CN37) of the KRK-14H.)

Fig.4

Note:The blue line of the flat cable and the flap of connectorare as same side.After inserting, the flat cable should be locked with theconnector (flap) surely.

(3) Fit the four tabs of the KRK-14H into the operation panel.

Note:Fit so that the flat cable towards the way of the arrow us-ing a finger. (Fig. 5)

Fig.5

2.1.7 Connect the KRK-15B and KRK-14H with the KCT-71(1) Insert one lead wire with connector of the KCT-71 into the

connector (CN3) of the KRK-15B. (Fig. 6)

Fig.6

(2) Secure the cable bush as shown in the figure 7 and attachthe waterproof packing.

Note:There is a direction to the installing of the cable bush.

Fig.7

KRK-15BCN1

CN2

RF Deck

CN6

CN2

Operation Panel

KRK-14H

Operation Panel

KRK-14H

KCT-71 lead wire with connector

KRK-15B

CN3

Waterproof Packing

Cable Bush

(No.RA021<Rev.002>)1-5

(3) Slide the molding cover so as not to float the waterproofpacking and attach so that it is locked. (Fig. 8)

Fig.8

(4) Insert the other lead wire with connector of the KCT-71 intothe connector (CN1) of the KRK-14H.

(5) Attach the waterproof packing and molding cover in thesame way of step 2 and 3.

Molding Cover

1-6 (No.RA021<Rev.002>)

2.1.8 Multi RF Deck/Multi Control Head installation and configuration method

2.1.8.1 OutlineThe Multi RF Deck/Multi Control Head configuration enables the creation of a single system from multiple subscriber units connectedto one or two panels.“RF Deck” refers to the NX-5700/5800/5900. “Control Head” refers to either the Basic Panel (KCH-19) or the Featured Panel (KCH-20R).

2.1.8.2 Multi RF Deck/Multi Control Head installation and configuration procedure flow chart

Multi RF Deck/Multi Control Head configuration selection

(See 2.1.8.3 Multi RF Deck/Multi Control Head configuration selection)

Firmware Updating

(See 2.1.8.4.1 Firmware Updating)

Radio Feature License (KWD-5004MR)

(See 2.1.8.4.2 Radio Feature License (KWD-5004MR))

FPU Data Setting

(See 2.1.8.4.3 FPU Data Setting)

DIP Switch Setting

(See 2.1.8.4.4 DIP Switch Setting)

5.3 Fault Diagnosis of the Multi RF Deck/Multi Control Head configuration

(See 5.3 Fault Diagnosis of the Multi RF Deck/Multi Control Head

configuration)

Multi RF Deck and Multi Control Head Installation method

(See 2.1.8.5 Multi RF Deck and Multi Control Head Installation method)

Complete?

NO

YES

Complete?

NO

YES

5.3.2 KPG-D1

(See 5.3.2 KPG-D1)

Finished

(No.RA021<Rev.002>)1-7

2.1.8.3 Multi RF Deck/Multi Control Head configuration selectionThe following 6 Multi RF Deck/Multi Control Head configurations are presented here for consideration (featuring, in this case, the KCH-20R Control Head):Select the configuration you'd like to use from 6 Multi RF Deck/Multi Control Head configurations.

2.1.8.4 Initial SettingThis section describes the initial setup for a Multi RF Deck/Multi Control Head configuration, involving the following procedures:

(1) Firmware Updating(2) Radio Feature License (KWD-5004MR)(3) FPU Data Setting(4) DIP Switch Setting

2.1.8.4.1 Firmware UpdatingTo operate a Multi RF Deck/Multi Control Head system, the firmware must be updated to version 1.6 or later. All RF Decks and ControlHeads must have the same firmware version.

For initial setup, update the firmware on each RF Deck individually. Because microcomputer (OMAP) is mounted on the KRK-14H andKCH-20R, it needs to write the firmware to them. The firmware is updated when the RF Deck and Control Head are connected togeth-er. Therefore, firmware for the RF Deck and for the Control Head can be updated simultaneously.

In addition, when writing, check the DIP switch*1 settings (DIP switches are mounted on the KRK-14H, KRK-15B, and KCH-20R). Allswitches (1-4) must be set to ON when updating the firmware.

*1: Refer to section 2.1.8.4.4 DIP switch settings for details.

The following procedure is how to update firmware when Triple RF Deck / Dual Control Head system is configured.

Single Control Head Dual Control Head

Single RF Deck

Dual RF Deck

Triple RF Deck

RF Deck 1

(NX-5*00)

KRK-15B

KCT-71

Featured

Panel

(KCH-20R)

RF Deck 1

(NX-5*00)

KRK-15B

KCT-71

Featured

Panel

(KCH-20R)

Featured

Panel

(KCH-20R)

RF Deck 2

(NX-5*00)

RF Deck 1

(NX-5*00)

KRK-15BKRK-15B

KCT-71

Featured

Panel

(KCH-20R)

KCT-71

RF Deck 2

(NX-5*00)

RF Deck 1

(NX-5*00)

KRK-15BKRK-15B

Featured

Panel

(KCH-20R)

Featured

Panel

(KCH-20R)

RF Deck 3

(NX-5*00)

RF Deck 2

(NX-5*00)

RF Deck 1

(NX-5*00)

KRK-15BKRK-15BKRK-15B

KCT-71

Featured

Panel

(KCH-20R)

RF Deck 3(NX-5*00)

RF Deck 2(NX-5*00)

RF Deck 1(NX-5*00)

KRK-15BKRK-15BKRK-15B

Featured

Panel

(KCH-20R)

Featured

Panel

(KCH-20R)

KCT-71

1-8 (No.RA021<Rev.002>)

Step1Configure the subscriber unit for a Single RF Deck/Single Control Head system. The combination of Remote Kit (KRK-15B, KRK-14H)depends on the type of Control Head.

Step2Install firmware ver. 1.6 or later on all subscriber units.Check that the Control Head and RF Deck are connected and perform the installation since the firmware has to be installed on bothunits.

Note• KRK-14H and KCH-20R is written factory in Firmware. If Firmware of Control Head and RF Deck is mismatch, LCD is displayed

the "FIRM MISMATCH". The display condition of “FIRM MISMATCH” is that firmware of RF Deck is version 1.6 or more.On the other hand, LCD is displayed the "FIRMWARE PROG". The display condition of “FIRMWARE PROG” is that firmware ofRF Deck is version 1.5 or less.

• If Dual Control Head is configured, please update the Firmware to be used for both Control Head because it is necessary to writeFirmware to each Panel.

• Once initial setup is complete, it is possible to update the firmware for multiple RF Decks in a Multi RF Deck/Multi Control Headsystem at the same time.

• Firmware writing is recommended via Control Head because baud rate via Control Head is higher. Via D-sub is also available.However, baud rate via D-sub is lower than via Control Head.

• The KCT-71 cable comes in 3 lengths: KCT-71M2: 17ft (5.2m)KCT-71M3: 25ft (7.6m)KCT-71M4: 1.6ft (0.5m)

RFDeck

(NX-5*00)

KRK-15B

BasicPanel

(KCH-19)

KRK-14H

Remote Kit for RF Deck

KCT-71

Remote Kit for Head

Basic Panel (KCH-19)

RF Deck

(NX- 5*00)

KRK- 15B

Featured

Panel

(KCH- 20R)

Remote Kit for RF Deck

KCT-71

Featured Panel (KCH-20R)

RF Deck

(NX- 5*00)

KCT- 71

RF Deck

(NX- 5*00)

RF Deck

(NX- 5*00)

KRK- 15B

Basic Panel

(KCH- 19)

KRK- 15B

Featured

Panel

(KCH- 20R)

KRK- 14H

KRK- 15B

Basic Panel

(KCH- 19)

KRK- 14H

KFL

1 2 3 4

ON

1 2 3 4

ON

KRK-15B

Dip SW

KRK-14H or KCH-20R

Dip SW

(No.RA021<Rev.002>)1-9

2.1.8.4.2 Radio Feature License (KWD-5004MR)For Multi RF Deck/Multi Control Head functionality, this option has to be activated for each subscriber unit using the KPT-300LMC.The target of activation is RF Deck the Firmware Version 1.5 or less has been written. Activation is performed the same way as firm-ware updates. The following procedure is used to activate the Software Option for a Triple RF Deck system.

Step1Configure the subscriber unit for a Single RF Deck/Single Control Head system.

Step2Activate the Radio Feature License (KWD-5004MR) for each subscriber unit.Ensure that the Control Head and RF Deck are connected for activation.

Note• KWD-5004MR (Multi RF Deck) is activated in factory. The target of activation is RF Deck the Firmware Version 1.6 or more has

been written.• The charge by activation is not required.

2.1.8.4.3 FPU Data SettingVersion 1.6 of the KPG-D1 must be used to compile FPU Data compatible with Multi RF Deck/Multi Control Head systems. The acti-vation (2.1.8.4.2 Radio Feature License) is required for the “Multi RF Deck (KWD-5004MR)” option. Unless Multi RF Deck activated,Programming Data compatible with Multi RF Deck/Multi Control Head cannot be written to SU.

For illustration, FPU Data for a Triple RF Deck system can be configured using the KPG-D1, thus. In this configuration, RF Deck 1 is for VHF, RF Deck 2 is for UHF, and RF Deck 3 will operate on 700 / 800 MHz.

Step1Writing of FPU Data writes for each RF Deck. Therefore, SU leave to the structure of the Single RF Deck / Single Control Head.

KPT-300LMC

KWD-5004MR

(Mult i RF Deck)

RF Deck

(NX- 5*00)

KCT- 71

RF Deck

(NX- 5*00)

RF Deck

(NX- 5*00)

KRK- 15B

Basic Panel

(KCH- 19)

KRK- 15B

Featured

Panel

(KCH- 20R)

KRK- 14H

KRK- 15B

Basic Panel

(KCH- 19)

KRK- 14H

KRK-15B

Dip SW

KRK-14H or KCH-20R

Dip SW

1 2 3 4

ON

1 2 3 4

ON

KPG-D1

RF Deck

(NX- 5*00)

KCT- 71

RF Deck

(NX- 5*00)

RF Deck

(NX- 5*00)

KRK- 15B

Basic Panel

(KCH- 19)

KRK- 15B

KRK- 14H

KRK- 15B

Basic Panel

(KCH- 19)

KRK- 14H

Basic Panel

(KCH- 19)

KRK- 14H

Basic Panel

(KCH- 19)

KRK- 14H

Basic Panel

(KCH- 19)

KRK- 14H

KRK-15B

Dip SW

KRK-14H or KCH-20R

Dip SW

1 2 3 4

ON

1 2 3 4

ON

1-10 (No.RA021<Rev.002>)

Note• Write the FPU data to RF Deck 1, RF Deck 2 and RF Deck 3 using Control Head set as "Control Head 1" in "Control Head Con-

figuration" of STEP2 "Product Information".• If "FPU MISMATCH" is displayed on the LCD, refer to "5.3 Fault Diagnosis of the multi RF Deck/Multi Control Head configuration".

Step2As an example, Programming Data of VHF is created. Please put a check in the Multi RF Deck on Product Information.Since this time is Dual Control Head configuration, it must be selected Control Head to be used.Control Head 1, it will show the Control Head which is connected to the RF Deck 1.Control Head 2, it will show the Control Head which is connected to the RF Deck 3.

(KPG-D1 > Model > Product Information)

Step3Create a programming data for VHF.

Step4Save a programming data for VHF once.

Step5By the same procedure as Step2-4, create programming data for UHF and 700 / 800, and save each programming data.

Step6Write the programming data to RF Deck of VHF.

(No.RA021<Rev.002>)1-11

(KPG-D1 > Program > Multi RF Deck Setup)

Step7In Multi RF Deck Setup, the FPU Data for all RF Deck created are selected in advance. Programming Data for RF Deck is selected by Select File button. The boxes of RF Deck Data A, RF Deck Data B and RF Deck DataC are available. It does not specify the box to select the FPU Data of RF Deck.In the case of Multi RF Deck, common features are included in the Programming Data used between all of the RF Deck. Master Op-eration Data can set the RF Deck to be the deployment source of common features.As shown in the figure below, when the Master Operation Data is RF Deck Data A, the common features of RF Deck Data A are de-ployed to RF Deck B and RF Deck C.It can be checked setting items corresponding to the Master Operation Data using Help of KPG-D1.

It is used RF Deck A as Mater Operation Data.

Step8When the selection of the FPU Data of Select File and Mater Operation Data is finished, Write button becomes Active. *1When Write Button is pressed, following screen is displayed.RF Deck Data A is selected to RF Deck 1.

1-12 (No.RA021<Rev.002>)

*1When Write Botton is pushed, if FPU Data is not correct, this window is shown.Because there is not Emergency Zone-Channel in Master Operation Data.Please set a exsiting Zone-Channel as Emergency Zone-Channel in it.

Step9When OK is pressed in the RF Deck Selection screen, the following screen is displayed.Please press Write button to write a programming data.

Step10By the same procedure as Step8-9, it is written the programming Data for UHF and 700 / 800M.

Note• If programming data is changed on the way, FPU MISMATCH error occurs.

In that case, it must be created the programming data along the procedure of Step8-9 again.

(No.RA021<Rev.002>)1-13

Step11Even if the writing of the FPU Data is completed in each RF Deck, Triple RF Deck / Dual Control Head of the system will not operate.It must be correlated string all RF Deck and all Control Head to operate the system. To correlate the string, you need to write TripleRF Deck / Dual Control Head of the FPU Data of each RF Deck at the same time in connection state.Dip Switch is configured to connect Triple RF Deck / Dual Control Head.

Step12All RF Deck and all Control Head are connected using KCT-71.Control Head to be connected to RF Deck 1 is Control Head 1.Control Head to be connected to RF Deck 3 is Control Head 2.Control Head is not connected to the RF Deck 2.

When the procedure is finished, Multi RF Deck/Multi Control Head is able to operate normally. Once initial setting is finished, if MultiRF Deck / Multi Control Head system is configured, it’s possible to write the programming data to all RF Deck simultaneously. Thefollowing is writing example.

By the same procedure as Step6-7, it is written the programming Data for VHF, UHF and 700 / 800M.RF Deck Data A is selected to RF Deck 1 for VHF.RF Deck Data B is selected to RF Deck 2 for UHF.RF Deck Data C is selected to RF Deck 3 for 700 /800 MHz.The programming data can be written all at once after the selection.

RF Deck 1

(NX- 5700)

RF Deck 2

(NX- 5800)

RF Deck 3

(NX- 5900)

KRK- 15B

Control Head 1

(KCH- 19)

KRK- 15B

Control Head 2

(KCH- 20R)

KRK- 14H

KRK- 15B1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

KRK-14H(Control Head1)

KRK-15B(RF Deck1)

KRK-20R(Control Head2)

KRK-15B(RF Deck3)

KRK-15B

(RF Deck2)

RF Deck 1

(NX- 5700)

KCT- 71

RF Deck 2

(NX- 5800)

RF Deck 3

(NX- 5900)

Control Head 1

(KCH-19)

Control Head2

(KCH-20R)

KRK-15B

KRK- 14H

KRK-15BKRK-15B

1 2 3 4

ON

KRK-15B

(RF Deck2)

1 2 3 4

ON

KRK-15B(RF Deck1)

1 2 3 4

ON

KRK-14H(Control Head1)

1 2 3 4

ON

KCH-20R(Control Head2)

1 2 3 4

ON

KRK-15B(RF Deck3)

1-14 (No.RA021<Rev.002>)

2.1.8.4.4 DIP Switch SettingsDIP switch settings are very important for the proper operation of a Multi RF Deck/Multi Control Head system. DIP switches are mount-ed on the KRK-14H (Remote Kit for Head), KRK-15B (Remote Kit for RF Deck) and KCH-20R. The DIP switches are used for numbermanagement of the RF Decks and Control Heads in the system; they also determine termination for CAN (Controller Area Network)communications. Numbering of the RF Decks and Control Heads is essential to configure a Multi RF Deck/Multi Control Head system.Be aware that without proper numbering, the subscriber units may not function properly. The four switches (SW1-4) are assigned asfollows:

It performs numbering based on the following conditions, please set up the correct Dip Switch.• Control Head 1 is shown the Control Head which is connected to RF Deck 1.• Control Head 2 is shown the Control Head which is connected to RF Deck 3.• Control Head which is connected to RF Deck 1 is Control Head 1.• Control Head which is connected to RF Deck 3 is Control Head 2.• Control Head is not connected to the RF Deck 2.

Data communications between the Control Head and RF Deck are handled by CAN. A 120-ohm termination is stipulated for high-speed CAN. Below is a block diagram illustrating CAN communications between Control Head and RF Deck.

In a Dual Control Head system, since the Control Head must be the termination point no special consideration is required. If an RFDeck is to be the termination point, SW1 on the deck is set to ON. When deciding if an RF Deck should be the termination point, con-sider this: if only one of the connectors on the KCT-71 mounted on the KRK-15B is being used, then the RF Deck connected to thisKRK-15B will be the termination point. In the case of a Dual RF Deck/Single Control Head system, the KRK-15B connected to RFDeck 2 will be the termination point. And in the case of a Triple RF Deck/Single Control Head system, the KRK-15B connected to RFDeck 3 will be the termination point.

KCH-20R/KRK-14H(Control Head side)

KRK-15B(RF Deck side)

SW1 (Unused) CAN termination

SW2 (Unused) (Unused)

SW3 (Unused) RF Deck Numbering

SW4 Control Head Numbering

1 2 3 4

ON

RF Deck1

KRK-15B

Control Head1

RF Deck2

KRK-15B

RF Deck3

KRK-15B

Control Head2

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

CAN

Transceiver

CAN

TransceiverCAN BUS

CAN+

CAN-

CPU

RXD

TXD

TXD

RXD

120

ohm

CPU

SW1

CN

CN

Control Head Side

(KCH- 20R or KRK- 14H)

RF Deck Side

(KRK- 15B)

120

ohm

(No.RA021<Rev.002>)1-15

Note• If Single Control Head is configured, DIP Switch of Control Head must be the setting of the Control Head 1. If DIP Switch setting

is for Control Head 2, the system may not operate properly. In the case of Single Control Head configuration, the numbering ofControl Head is only Control Head1.

• If Multi RF Deck is configured, dip switch setting for RF Deck 1 is absolutely imperative in the system.• If CAN has not been terminated, the data waveform through the CAN bus line is broken. As a result, LCD is not displayed and

key operation is not available. In order to operate CAN communication normally, a resistance of 120 ohm must be terminated.

The state of the switch which is set by each hardware configuration it is shown below.

Case1 : Single RF Deck/Single Control Head

When Control Head 1 is KCH-19 with KRK-14H, the dip switch setting of KRK-14H is same to KCH-20R.

Case2 : Single RF Deck/Dual Control Head

RF Deck 1

(NX-5*00)

KRK-15B

Featured

Panel

(KCH-20R)

RF Deck 2

(NX-5*00)

KRK-15B

RF Deck 3

(NX-5*00)

KRK-15B

120ohm termination

120ohm termination

1 2 3 4

ON

1 2 3 4

ON

RF

Deck

1

(NX

-5*00)

KR

K-15B

KCT- 71

Contr

olH

ead

1

(KC

H-20R

)

KRK- 15B(RF Deck 1)

KCH- 20R(Control Head 1)

1 2 3 4

ON

1 2 3 4

ON

Contr

olH

ead

2

(KC

H-20R

)

RF

Deck

1

(NX

-5*0

0)

KR

K-15B

KCT- 71

Contr

olH

ead

1(K

CH

-19

)


KRK-15B(RFDeck 1)

KRK- 14H(Control Head 1)

KR

K-14H

Cont r

olH

ead

2

(KC

H-20R

)

RF

Deck

1

(NX

-5*0

0)

KR

K-15B

KCT- 71

Contr

olH

ead

1

(KC

H-20R

)


KRK-15B(RF Deck 1)

KRK- 20R(Control Head )

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

1-16 (No.RA021<Rev.002>)

Case3 : Dual RF Deck/Single Control Head

Case4 : Dual RF Deck/Dual Control Head

Case5 : Triple RF Deck/Single Control Head

RF

De

ck

2

(NX

-5*00)

RF

Deck

1

(NX

-5*0

0)

KR

K-15B

KR

K-15B

KCT- 71

Contr

olH

ead

1

( KC

H-20R

)

KRK-15B(RFDeck 1)

KCH-20R(Control Head 1)

KRK-15B(RFDeck 2)

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

Contr

olH

ead

2

(KC

H-20R

)

RF

De

ck

2

(NX

-5*00)

RF

Deck

1

(NX

-5*0

0)

KR

K-1

5B

KR

K-1

5B

KCT- 71C

ontr

olH

ead

1( K

CH

-19)


KRK -15B(RF Deck 1)

KRK- 14H(Control Head 1)

KRK-15B(RF Deck 2)

KR

K-1

4H

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

Contr

olH

ead

2

(KC

H-20R

)

RF

De

ck

2

(NX

-5*00

)

RF

Deck

1

(NX

-5*0

0)

KR

K-1

5B

KR

K-1

5B

KCT- 71

Contr

olH

ead

1

(KC

H-20R

)


KRK-15B(RF Deck 1)


KRK-15B(RF Deck 2)

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

RF

Deck

3

(NX

-5*0

0)

RF

Deck

2

(NX

-5*0

0)

RF

De

ck

1

(NX

-5*0

0)

KR

K-1

5B

KR

K-1

5B

KR

K-1

5B

KCT- 71

Contr

ol

Head

1( K

CH

-19

)

KR

K- 1

4H

KRK-15B(RF Deck 3)

KRK-15B(RF Deck 2)

KRK-15B(RF Deck 1)

KRK -14H(Control Head 1)

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

(No.RA021<Rev.002>)1-17

Case6 : Triple RF Deck/Dual Control Head

RF

Deck

3

(NX

-5*0

0)

RF

Deck

2

(NX

-5*0

0)

RF

De

ck

1

(NX

-5*0

0)

KCT- 71

Contr

ol

Head

1

(KC

H-20R

)

KRK-15B(RF Deck3)

KRK-15B(RF Deck1)


KRK-15B(RF Deck2)

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

KR

K-1

5B

KR

K-1

5B

KR

K-1

5B

RF

Deck

3

(NX

-5*0

0)

Contr

olH

ead

2

(KC

H-20R

)

RF

Deck

2

(NX

-5*0

0)

RF

De

ck

1

(NX

-5*0

0)

KCT- 71

Contr

olH

ead

1(K

CH

-19)

KRK-15B(RF Deck3)

KCH-20R(Contl Head2)

KRK-15B(RF Deck2)

KRK-15B(RF Deck1)

KRK-14H(Contl Head1)

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

KR

K-1

5B

KR

K-1

5B

KR

K-1

5B

KR

K-1

4H

RF

Deck

3(N

X-5

*00)

Cont r

olH

ead

2( K

CH

-20R

)

RF

Deck

2(N

X-5

* 00

)R

FD

eck

1( N

X-5

* 00

)

KCT- 71

Contr

ol

Head

1(K

CH

-20R

)

KRK-15B(RF Deck3)


KRK-15B(RF Deck1)


KRK-15B(RF Deck2)

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

1 2 3 4

ON

KR

K-1

5B

KR

K-1

5B

KR

K-1

5B

1-18 (No.RA021<Rev.002>)

2.1.8.5 Multi RF Deck and Multi Control Head Installation method

2.1.8.5.1 Installing the Dual RF Deck and Single Control HeadFig. 1 shows an example of the connection with the basic panel as a control head. Installation work even if the control head is replacedin featured panel KCH-20R is the same.(If installing KCT-72 only, please work from “2.1.8.5.2 Installing the KCT-72 to the Control Head”.)

Fig.1

Step 1: Make KCT-71-A by modifying the KCT-71 shown in Fig. 1.Cut a part of the waterproof packing of KCT-71 along the dotted line with a cutting tool so as to make the hole for the passage ofanother connector wire. (Fig. 2)(Cut the waterproof packing of KRK-14H side in the same way, if you want to connect the KCT-72.)

Fig.2

Fig.3

Step 2: Make KCT-71-B by modifying another KCT-71 shown in Fig. 1.Push out the connector from the hole of the waterproof packing (RF Deck1 side) as the below Fig. 4.

Fig.4

Waterproof packing Cut point

KCT-71-A

KCT-71-B

(No.RA021<Rev.002>)1-19

Step 3: Combine the KCT-71-A and KCT-71-B.Plug the connector of the KCT-71-B into the hole of the waterproof packing of KCT-71-A as the below Fig. 5.

Fig.5

Step 4: Insert each of the connector combined in Step 3 to KRK-15B (RF Deck1 side).(There are no rules to the insertion position of these two 16pin connectors.)Fit waterproof packing to the main panel surely, then slide the molding cover and lock it. (Fig. 6) (Fig. 7)

Fig.6

Fig.7

2.1.8.5.2 Installing the KCT-72 to the Control HeadStep 1: Cut a part of the waterproof packing of KCT-71(KRK-14H side) with a cutting tool so as to make the hole for the passage ofanother connector wire. (Refer to “2.1.8.5.1 Installing the Dual RF Deck and Single Control Head” Step1 Fig. 2.)

Step 2: Combine the modified KCT-71 and KCT-72.Plug the connector of the KCT-72 into the hole of the waterproof packing of KCT-71 as the below Fig. 8.

Fig.8

Note: Flatten swelling of the waterproof packing.

Slide and lock

KCT-71

KCT-72

1-20 (No.RA021<Rev.002>)

Step 3: Insert each of the connector combined in Step 2 to KRK-14H. (The same applies if the control head is KCH-20R.) Match the direction of KCT-72 and KRK-14H before inserting the connector. (Installation of the waterproof packing can be availablefor any direction.)Insert the connector of the KCT-71 to 16pin. Insert the connector of the KCT-72 to 13pin.Fit waterproof packing to the main panel surely, then slide the molding cover and lock it. (Fig. 9) (Fig. 10)

Fig.9

Fig.10

KCT-72 PIN ASSIGNMENT

Fig.11

Note: Flatten swelling of the waterproof packing.

Slide and lock

HOUSING PIN No.(JST)

COLORHOUSING

PIN No.(MOLEX)FUNCTION

13 --- --- ---

12 RED 1 IGN

11 BLACK 2 SB

10 LIGHT GREEN 3 GND

9 LIGHT BLUE 4 MIC

8 YELLOW 5 ME

7 GRAY 6 AI1

6 BLUE 7 AI2

5 PURPLE 8 AO1

4 PINK 9 AO2

3 ORANGE 10 RS1

2 BROWN 11 RS2

1 DARK GREEN 12 NC

3

9

6

12

2

8

5

11

1

7

4

10

MOLEX

HOUSING

(No.RA021<Rev.002>)1-21

KCT-72 12P Accessory Interface

Pin Num

Pin Name

I/O SignalType

Description/port Type

Spec and Condition Min Typ Max Unit

1 IGN I Digital Iginition Signal Input

VIH 9 - 16 V

VIL 0 - 2 V

2 SB O Analog Switched B Output

Output Voltage Depend on DC Supply Voltage V

Current @ 20ºC 200 mA

Current @ 60ºC 130 mA

3 GND - GND Ground

Allowable Current 200 mA

4 AUX MIC I Analog AUX MIC Input

Input Amplitude(1kHz 60% Deviation)

- 5 - mVrms

Coupling Capacitor - 10 - uF

Input Impedance - 680 - Ω

Allowable Frequency 300 - 3000 Hz

5 AUX ME I Analog Ground for AUX MIC

- - - -

6 AI1 I Digital AI1 InputDiode Level Shifter VIH @ 25ºC 1.5 5.0 V

VIL @ 25ºC 0 0.45 V

7 AI2 I Digital AI2 InputDiode Level Shifter VIH @ 25ºC 1.5 5.0 V

VIL @ 25ºC 0 0.45 V

8 AO1 O Digital AO1 OutputOpen Drain VOL @ 25ºC 0.4 V

IOL @ 25ºC -200 mA

9 AO2 O Digital AO2 OutputOpen Drain VOL @ 25ºC 0.4 V

IOL @ 25ºC -200 mA

10 RS1(KCH-20R)

O Analog SP+ Output(BTL)

Audio Power - - 3.0 W

Load Impedance 4.0 - - Ω

Frquency Range 300 - 3000 Hz

NC(KRK-14H)

NC - NC

- - - -

11 RS2(KCH-20R)

O Analog SP- Output(BTL)

NC(KRK-14H)

NC - NC

- - - -

12 GND - GND Ground

Alloable Current 200 mA

1-22 (No.RA021<Rev.002>)

Current Drain

KRK-14H600mA (MAX)(KRK-14H and KRK-15B with KCH-19)

KCH-20R700mA (MAX)

Triple RF Deck/Dual Control Head• Two KCH-20R + Three NX-5700/5800/5900

1.4A(Two KCH-20R)+ 13A(One transmission)+ 1A(Two standby) = 15.4A• Two KRK-14H + Three NX-5700/5800/5900

1.2A(Two KRK-14H)+ 13A(One transmission)+ 1A(Two standby) = 13.4A

2.1.8.5.3 Installing the Triple RF Deck and Dual Control HeadRF Deck, Control Head and KCT-72 can be connectable by using modified KCT-71 as the below Fig. 12. (Fig. 12 is a connectionexample of maximum system.)

Fig.12 mark shown in Fig. 12 means the additional connection of the connector and the point of using modified KCT-71.

Because the modifying and installation method is a repetition of the same work, please refer to the item "2.1.8.5.1 Installing the DualRF Deck and Single Control Head" and "2.1.8.5.2 Installing the KCT-72 to the Control Head".

: Point of modified KCT-71

(No.RA021<Rev.002>)1-23

2.2 CIRCUIT DESCRIPTION

2.2.1 KRK-14H

2.2.1.1 OverviewKRK-14H is an optional unit designed to separate the Mobile transceiver and Basic type panel (KCH-19) by remote control cable (KCT-71). KRK-14H communicates with Mobile transceiver in a serial bus and controls Basic type panel. This unit consists of a power supplycircuit, audio circuit, and control circuit.

2.2.1.2 Power supply circuitSB (Switched +B Power) is supplied from Mobile transceiver via CN1. IC1, IC2, A1, and IC4 are step down switching regulator. IC1regulates 5.3V (53DC) from SB. 53DC is the power source of D-class audio amplifier, CAN transceiver, and regulator (IC6). IC6 reg-ulates 5.0V (50D). 50D is supplied to level shift circuits and a part of audio circuits. IC2 regulates 3.9V (39DC) from SB. 39DC is thepower source of regulators (A1, IC3, IC4, and IC5). A1 regulates 1.2V (12D), IC4 regulates 1.8V (18D), IC3 regulates 3.3V (33A), andIC5 regulates 3.3V (33D).12D is supplied to MPU core. 18D is supplied to MPU, Mobile DDR, Codec DSP core, In MPU memory interface work with 1.8V powersupply (18D). The I/O section of the NOR flash memory works with a 1.8V power supply. It must be supplied after 33D is powered up.Therefore, the 1.8V power supply of flash memory is supplied through switch IC (IC7) which is controlled by 33D. 33A is the powersource of audio circuits. Those are operational amplifiers and the analogue section in Codec IC. 33D is the power source of I/O sectionof MPU, Codec, and CAN transceiver. The power source of flash memory is 33D, too. During the SB supplies, all regulators work.

Fig.1 Power supply circuit

CN1 CN35 (Basic type panel)

IC1

5.3V DC/DC

Class-D Audio amplifier,

CAN transceiver

IC6

5V AVR

Level shift circuits,

Audio circuits

IC2

3.9V DC/DC

IC4

1.8V DC/DC

A1

1.2V DC/DCMPU core

MPU, Mobile DDR,

Codec DSP

IC7

SwitchFlash memory

Q2

Level shift

IC5

3.3V AVR

MPU I/O, Codec I/O,

CAN transceiver,

Flash memory

IC3

3.3V AVR

Audio circuits,

Codec Analog section

SB

12D

53DC

18D

39DC

33D

18D

18D

33A

33D

18D_Flash

18D

12D

50D

1-24 (No.RA021<Rev.002>)

2.2.1.3 Audio circuit

2.2.1.3.1 RX AudioKRK-14H has two RX Audio input channels, AFIA+/- and AFIB+/-. And the MPU selects the one of the two channels, and input it tocodec IC (IC17). (The channel to use is notified by serial communication from RF Deck.)The codec IC adjusts RX Audio signal amplitude equal to the value of selected volume step, and output it. That output signal is con-verted to balanced signal by operational amplifier (IC19). And converted signal goes to Class-D audio amplifier (IC25). The audio am-plifier is controlled to shutdown or power-up, by MPU.

2.2.1.3.2 TX AudioKRK-14H has two microphone input channels. One is connected to Basic type panel (KCH-19), other is connected to external interfaceconnector (CN2). Two microphone signals are selected by analog multiplexer IC (IC20), and inputted to microphone amplifier. Themicrophone amplifier consists of operational amplifier and AGC. And its output is connected to Codec IC. The total gain of amplifiersin Codec IC is set to 0dB. The output signal of codec IC is converted to balanced signal by operational amplifier (IC13). The convertedsignals are switched by analog switch IC (IC11, IC12), and output to either MICA+/- or MICB+/-. The output channel is notified fromRF Deck by serial communication.

2.2.1.4 Control circuitThe control circuit consists of MPU (IC16) and its peripheral circuits. IC16 mainly performs the followings;

(1) Serial communication between RF deck and KRK-14H(2) Controlling the audio circuits including codec IC(3) Controlling the display

2.2.1.4.1 MPUThe MPU is 32bit RISC processor, equipped with peripheral functions. The maximum operating clock of MPU is 288MHz, and powersource are 3.3V/ 1.8V/ 1.2V DC. The MPU controls the flash memory, Mobile DDR, the audio circuits, the Key detection IC which ison Basic type panel, external I/O circuit, and the display (LCD).

2.2.1.4.2 Memory CircuitMemory circuit consists of the MPU and the Mobile DDR (IC23), the flash memory (IC29). The flash memory has capacity of 256Mbitthat contains the program for the MPU and stores the data. That program can be easily updated from external devices. The MobileDDR has capacity of 512Mbit. The MPU copies the program from the flash memory to the Mobile DDR. The MPU uses the MobileDDR as a work area.

2.2.1.4.3 LCD control interfaceThe MPU controls LCD which is in Basic type panel (KCH-19) through the panel interface connector (CN37). LCD is controlled byparallel bus with 16bit data width.

2.2.1.4.4 Key detectionThe MPU can detect the keys of Basic type panel (KCH-19). In the Basic type panel, the keys are connected to I/O expander IC whichhas key matrix function. When the key was pushed, I/O expander IC scans which key is pushed. Then an interrupt occurs for a MPUfrom an I/O expander IC. The MPU reads the registers of I/O expander IC after an interrupt occurs, and checks which key is pushed.

2.2.1.4.5 External I/OKRK-14H has external interface connector (CN2). That interface has two output and two input terminals. The output terminal is opencollector type. The input terminal has level shift circuit, it permits input the 5V signal.

2.2.2 KRK-15B

2.2.2.1 OverviewKRK-15B is an optional unit designed to separate the Mobile transceiver and Basic type panel (KCH-19) by remote control cable (KCT-71). KRK-15B communicates with Mobile transceiver in a serial bus and controls Basic type panel. This unit consists of a power supplycircuit, audio circuit, and control circuit.

2.2.2.2 Power supply circuit54M (5.4V DC Power) is supplied from Mobile transceiver via CN1. 54M is power source of IC2 (CAN Transceiver) and IC3 (33D, 3.3Vregulator). 33A (3.3V DC Power) is power source of Audio circuits.33M (3.3V DC Power) is supplied from Mobile transceiver via CN1. 33M is power source of IC7 (I/O Expander).SB (Switched +B Power) is supplied from Mobile transceiver via CN2. SB is power source of Control head interface kit (KRK-14H).

Fig.1 power supply circuit

CN154M

IC2 CAN transceiver

33AAudio circuits

33MI/O Expander IC

CN2SB

CN3 Separate I/F

CN4 Separate I/F

IC33.3V AVR

(No.RA021<Rev.002>)1-25

2.2.2.3 Audio circuit

2.2.2.3.1 Audio circuit overviewKRK-15B has one RX Audio input channel (AFI+/-), two RX Audio output channels (AFOA+/- and AFOB+/-), one TX Audio outputchannel (MIC/ ME), and two TX input channels (MICA+/- and MICB+/-). Selection of Audio input / output channels (AFOA/ AFOB/MICA/ MICB) and other audio path are controlled by Mobile transceiver’s MPU through I/O expander IC (IC7).

Fig.2 Simplified audio circuit

2.2.2.3.2 RX Audio pathSpeaker voice sounds of KCH-19 which received by Mobile transceiver are passed through KRK-15B and KRK-14H.Receive audio for KRK-14H given from AFI+/- has outputted to AFOA+/- or AFOB+/- terminal through IC5, IC8, IC9 and IC10 as fol-lows.

Fig.3 RX audio path

2.2.2.3.3 TX Audio pathMicrophone signals Mobile transceiver which given by KCH-19 are passed through KRK-14H and KRK-15B.Transmit audio given from MICA+/- or MICB+/- have outputted to MIC / ME terminal through IC4 and IC1 as follows.

Fig.4 TX audio path

2.2.2.4 Control circuitThe control circuit consists of followings;

(1) Convert serial communication signal (IC2)(2) Convert audio path control signal from Mobile transceiver (IC7).

CN1

Vref

IC1

IC4

CN3 / CN4IC9 / IC10

IC5

AFI

MIC

AFOA / AFOB

MICA / MICB

IC8

IC9 / IC10

MICA / MICBIC1

IC4

IC8

CN1

AFI CN3 / CN4

IC5

Vref

MIC

AFOA / AFOB

IC9 / IC10

MICA / MICBIC1

IC4

IC8

CN1

AFI CN3 / CN4

IC5

Vref

MIC

AFOA / AFOB

1-26 (No.RA021<Rev.002>)

2.3 COMPONENTS DESCRIPTION

2.3.1 Interface unit (XC3-0080-20) (KRK-14H)

2.3.2 Interface unit (XC3-0090-20) (KRK-15B)

2.4 TERMINAL FUNCTION

2.4.1 Interface unit (XC3-0080-20) (KRK-14H)

Ref.No Part Name Description

IC1 IC DC/DC converter (53DC)

IC2 IC DC/DC converter (39DC)

IC3 IC Voltage regulator (33A)

IC4 IC DC/DC converter (18D)

IC5 IC Voltage regulator (33D)

IC6 IC Voltage regulator (50D)

IC7 IC DC SW (18D)

IC8 IC CAN transceiver IC

IC9~12 IC Analog SW (AF)

IC13 IC AF AMP

IC14 IC AF/DC AMP (AF/25ref)

IC15 IC AF AMP (RX AF)

IC16 IC MPU

IC17 IC Codec IC

IC18 IC DC/AF AMP (Vref/AF)

IC19 IC AF AMP

IC20 IC Analog SW (AF)

IC21, 22 IC Logic control

IC23 IC SDRAM

IC25 IC Audio power AMP (class D)

IC29 IC Flash memory

Q1 FET DC SW (Open drain)

Q2 FET DC SW

Q3 FET DC SW (Open drain)

Q4, 5 Transistor DC SW

Q6 Transistor MIC AGC

Q7~10 FET DC SW

D1 Varistor Over current prevention

D2, 3 Varistor ESD protection

D4, 5 Diode Reverse current prevention

D6 Diode DC/DC converter (53DC)

D7 Diode DC/DC converter (39DC)

D8, 9 Zener diode Over voltage protection

D10 Diode Reverse current prevention

D11, 12 Diode MIC AGC detection



Ref.No Part Name Description

IC1 IC AF AMP

IC2 IC CAN transceiver IC

IC3 IC Voltage regulator (33A)

IC4, 5 IC Analog SW (AF)

IC6 IC DC AMP (Vref)

IC7 IC I/O expander

IC8 IC AF AMP

IC9, 10 IC Analog SW (AF)

Pin No. Name I/O Function

CN1

1 /PRST I Reset signal

2 /PSW O Detection signal output of powerswitch

3 MICA+ O MIC signal output plus_A

4 MICA- O MIC signal output minus_A

5 MICB+ O MIC signal output plus_B

6 MICB- O MIC signal output minus_B

7 GND - Ground

8 NC - No connection

9 SB I Switched power supply

10 NC(IGN) - No connection (Ignition sense output)

11 AFiA+ I AF signal input plus_A

12 AFiA- I AF signal input minus_A

13 AFiB+ I AF signal input plus_B

14 AFiB- I AF signal input minus_B

15 CAN+ I/O CAN data plus

16 CAN- I/O CAN data minus

CN2

1 GND - Ground



4 Ao2 O AUX output 2

5 Ao1 O AUX output 1

6 Ai2 I AUX input 2

7 Ai1 I AUX input 1

8 AUX_ME - AUX MIC ground

9 AUX_MIC I AUX MIC signal input

10 GND - Ground

11 SB O Switched power supply

12 IGN I Ignition sense input

13 GND - Ground

(No.RA021<Rev.002>)1-27

2.4.2 Interface unit (XC3-0090-20) (KRK-15B)

CN35

1 SP+ O Speaker output plus

2 SP- O Speaker output minus

3 GND - Ground


CN37

1 NC (IGN) - No connection (Ignition sense input)


3 GND - Ground

4 54M O 5.4V output

5 GND - Ground

6 GND - Ground

7 18M O 1.8V output

8 D[15] I/O LCD driver data output
















24 /CS_LCD O LCD driver chip-serect signal

25 A[23] O LCD driver data/command switchsignal

26 /WR_LCD O LCD driver WR signal

27 /RD_LCD O LCD driver RD signal

28 PRST O LCD driver reset signal

29 /KEYINT I Key state change signal

30 I2CCK O I2C serial clock

31 I2CDT I/O I2C serial data

32 GND - Ground

33 USB_D- I/O USB0 PHY data minus

34 USB_D+ I/O USB0 PHY data plus

35 GND - Ground

36 33M O 3.3V output

37 DM/KVL I/O MIC data detection

38 GND - Ground

39 RXD I Serial data input


40 TXD O Serial data output

41 /PTT I PTT input

42 /PSW I Detection signal input of power switch

43 AFO+ O AF signal output plus

44 AFO- O AF signal output minus

45 MIC I MIC signal input

46 ME - MIC ground




50 GND - Ground


CN1

1 GND - Ground

2 R_SET0 O Radio setting signal 0



5 ME - MIC ground

6 MIC O MIC signal output

7 AFi- I AF signal input minus

8 AFi+ I AF signal input plus

9 /PSW O Detection signal output of powerswitch


11 TXD I Serial data input

12 RXD O Serial data output

13 GND - Ground


15 33M I 3.3V input

16 GND - Ground



19 GND - Ground

20 I2CDT I/O I2C serial data

21 I2CCK O I2C serial clock

22 /KEYINT O Key state change signal

23 /PRST I Reset signal







1-28 (No.RA021<Rev.002>)

















45 GND - Ground

46 GND - Ground

47 54M I 5.4V input

48 GND - Ground


50 NC(IGN) - No connection (Ignition sense output)

CN2



3 GND - Ground

4 SB I Switched power supply

CN3

1 /PRST O Reset signal

2 /PSW I Detection signal input of powerswitch

3 MICA+ I MIC signal input plus_A

4 MICA- I MIC signal input minus_A

5 MICB+ I MIC signal input plus_B

6 MICB- I MIC signal input minus_B

7 GND - Ground



10 NC(IGN) - No connection (Ignition sense in-put)

11 AFoA+ O AF signal output plus_A

12 AFoA- O AF signal output minus_A

13 AFoB+ O AF signal output plus_B

14 AFoB- O AF signal output minus_B




CN4

1 /PRST O Reset signal

2 /PSW I Detection signal input of powerswitch

3 MICA+ I MIC signal input plus_A

4 MICA- I MIC signal input minus_A

5 MICB+ I MIC signal input plus_B

6 MICB- I MIC signal input minus_B

7 GND - Ground



10 NC(IGN) - No connection (Ignition sense in-put)

11 AFoA+ O AF signal output plus_A

12 AFoA- O AF signal output minus_A

13 AFoB+ O AF signal output plus_B

14 AFoB- O AF signal output minus_B




(No.RA021<Rev.002>)1-29

SECTION 3DISASSEMBLY

3.1 Precautions for Disassembly

3.1.1 Remove the top cover from the shield cover (KRK-14H only)(1) There are three shield covers on the interface unit, the top covers can be removed.

(2) Use tweezers to slightly lift the edge of the top cover. <1>

(3) As you do step 2 above, vary the position you hold the topcover as you lift it, and remove the top cover <2>.

Note:Once the top cover is removed, it cannot be used again.

Note:Push evenly on the top cover and be careful that you donot bend it as you install it on the shield cover.

SECTION 4ADJUSTMENT

This service manual does not describe ADJUSTMENT.(There is no adjustment item on KRK-14H and KRK-15B.)

Shield cover

<1><1><1>

<2><2><2>

1-30 (No.RA021<Rev.002>)

SECTION 5TROUBLESHOOTING

5.1 KRK-14H Fault Diagnosis of the BGA (Ball Grid Array) IC

OverviewA flowchart for determining whether or not the transceiver can be powered on (the LCD does not function even if the power switchis turned on) due to broken BGA parts. As necessary, connect the NX-5700/5800/5900 and KCH-19 directly. Confirm whether thereis a defect in the KRK-14H and KRK-15B.

BGA partsMPU (IC16), mobile DDR (IC23), Flash memory (IC29)

Checking power supply voltage

Checking voltage

Points to be checked



Normal voltage

Normal voltage

1.2V

19.2MHz

12D R461.8V 18D R473.3V

1.8V

33D R451.8V18D_Flash R60

Power supply of each device is connected through the coil.[MPU]12D: L12, L13, L14, L15, L1618D: L17, L1833D: L19

[mobile DDR]18D: L30

[Flash Memory]

33D: L36

18D_Flash: L35

Checking the clock

Checking the clock

Normal voltage (1.2V)19.2MHz MPU side R62

When a normal

value is confirmed.

When a normal

value is confirmed.

When a normal

value is confirmed.

Checking the Reset/Control signal

Checking the control signal input to the MPU

/PRST D10 (Anode side)

The BGA parts are not broken.

Checking for an abnormal point

12D has an abnormal voltage.[MPU]Remove L12~L16 to check the voltage of the 12D.

If the voltage becomes normal, the MPU is broken.

18D has an abnormal voltage.

[MPU]

When an abnormal

value is confirmed.

When an abnormal

value is confirmed.

When an abnormal

value is confirmed.

Checking SB (Battery) voltage

Points to be checked Normal voltage

13.6V 15% SB CN3


If the CN3 is 0V or unstable, check the SB

output of NX-5700/5800/5900 Main unit.

When an abnormal

value is confirmed.

When a normal

value is confirmed.

Remove L17 and L18 to check the voltage

of the 18D.If the voltage becomes normal, the MPU is broken.

[mobile DDR]

Remove L30 to check the voltage of the 18D.

If the voltage becomes normal, the mobile

DDR is broken.

33D has an abnormal voltage.

[MPU]


If the voltage becomes normal, the MPU is broken.

[Flash memory]


If the voltage becomes normal, Flash memory

is broken.

18D_Flash has an abnormal voltage.

[Flash memory]

Remove L35 to check the voltage of the 18D_Flash.

If the voltage becomes normal, Flash memory

is broken.

NOTE:

Because it depends on the battery performance, it may be

less than the voltage value that has been described above.

NOTE:

A1(12D DC/DC Converter Device) is fregile

in the scratch.

Be careful when you touch this parts.

(No.RA021<Rev.002>)1-31

Checking the output signal

from the MPU.

When an abnormal

value is confirmed.

When an abnormal

value is confirmed.

When an abnormal

value is confirmed.

When an abnormal

value is confirmed.

When an abnormal

value is confirmed.

When a normal

value is confirmed.

When a normal

value is confirmed.

When a normal

value is confirmed.

The LCD displays control

It is unlikely that the BGA parts are broken.

Points to be checked Normal voltage3.3V


/FRST D13 (Anode side)

Points to be checked Normal voltage/CS4 CP5 (8 pin) After power-on, and

1.8V 0V 1.8V,

1.8V fixed later

/CS4 has an abnormal voltage.

Check each of the following items.

Check to see the terminal of L43 and CP5.

Remove the FFC to Sub (Display) unit of the

NX-5700/5800/5900 and KCH-19.

As a result, if the abnormality yet,

the MPU or Flash Memory or mobile DDR may

be broken.

Remove Q10.

If the MPU side is 3.3V,

the MPU or Flash memory or mobile DDR

may be broken.

Points to be checked Normal voltage53DC C194 5.3V


Remove the FFC to Sub (Display) unit of the NX-5700/5800/5900 and KCH-19.

If the voltage becomes normal, the FFC or

Sub (Display) unit is broken.

The LCD displays “INIT ERROR 1”.An error occurs when the mobile DDR internal

RAM reads or writes.

The mobile DDR may be broken.

Check the flowchart from beginning.

1) /PRST :MPU reset signal LOW Reset

2) /FRST :Flash Memory reset signal LOW Reset

3) /CS2_2 :Flash Memory chip select signal LOW Active

4) LCDRST :LCD reset signal LOW (L50 CN37 side) Reset

5) /CS_4 :LCD controller chip select signal LOW Active

Descriptions of signal names

If the /FRST is always 0V ,the MPU is broken.

Remove D13 to check the voltage of Flash

Memory side R167.

When a normal

value is confirmed.


/CS2_2 CN31 After power-on,

and

1.8V 0V 1.8V,

1.8V fixed later

Remove R164.

When a normal

value is confirmed.

When an error display appears on the LCD

Checking the control signal output from the MPU.

18D C195

33D C201

1.8V

3.3V

1.8V

The LCD displays control

LCDRST

L50(CN37 side)

If the voltage of MPU side becomes 0V or 1.8V,

MPU is broken.

If the voltage of MPU side becomes normal,

Flash Memory or chip resistor(R164) may be broken.

When a normal

value is confirmed.

If the voltage becomes abnormal, Flash Memory

is broken.

1-32 (No.RA021<Rev.002>)

5.2 Replacing Interface Unit

Interface Unit Information

* The KRK-15B doesn’t have a service interface unit. Please order normal interface unit (XC3-0090-20) listed in parts list.

Method of confirming "Orginal Interface Unit" and "Service Interface Unit"

Supplied Accessories of "Service Interface Unit"

"Service Interface Unit" DataThe following data is written on the service unit.

After Changing the PCBAfter changing the printed circuit board, update Firmware following the instructions.

(1) Connection procedureConnect the transceiver to the personal computer using the interface cable (KPG-46A/46U/46X).

Note:You can only program firmware from the 8-pin microphone connector on the NX-5700/5800/5900 or KCH-19 front panel.Using the 25-pin logic interface (D-SUB 25-pin) on the NX-5700/5800/5900 rear panel will not work.

(2) Programminga) Start up the KENWOOD Firmware loader (KFL). b) Set the firmware to the KENWOOD Firmware loader (KFL). c) Turn the transceiver power ON. d) Check the connection between the transceiver and the personal computer.e) Press write button in the window.

When the transceiver starts to receive data, the [LOADING] display on the LCD.The Firmware is written to DECK (NX-5700/5800/5900) and KRK-14H at the same time.

f) If writing ends successfully, the checksum is calculated and a result is displayed.

Model Name

Orginal Interface Unit Number

For Service Interface Unit Number

KRK-14H XC3-0080-20 XC3-0080-21

Item (Including Parts Number) Quantity

Interface Unit (XC3-008) 1

R501

SR

V

XC3-008Component side

The 0 resistor (R501) is mouted on the "SRV" silk print part of

the Service Interface unit (XC3-0080-21).

Data Type Desctiption

Firmware NX-5700/5800/5900 Firmware

(No.RA021<Rev.002>)1-33

5.3 Fault Diagnosis of the Multi RF Deck/Multi Control Head configuration

This chapter describes a troubleshooting in each failure mode.

Note 1:Multi Deck operation is not possible if the firmware version of both Control Head and RF Deck is not R1.6 or later.Error message mentioned below will not displayed if configuring a Multi RF Deck with a firmware version R1.5 or below.In that case, please confirm below.Confirm whether the firmware version of RF Deck 1 in Multi RF Deck configuration is R1.6 by using Transceiver Information of pro-graming software. If it was not R1.6, please perform steps mentioned in [FIRM MISMATCH] Error Display in the below table.

Note 2:

If the power does not turn off, please use the Force Power OFF (5 seconds long press).

5.3.1 Subscriber UnitContent of display is common in KCH-20R and KCH-19. Pictures in the below explanation are a sample of KCH-20R. Multi Deck op-eration is not possible if the firmware version of both Control Head and RF Deck is not R1.6 or later. Error message mentioned belowwill not displayed if configuring a Multi RF Deck with a firmware version R1.5 or below. In that case, please confirm below.

Error Display Note

If any of the RF Deck is damaged, Subscriber Unit does not start up.

Troubleshooting(1) Confirm whether the configuration of Dip Switch of RF Deck and Control Head is correct in

the Multi Head Configuration.(2) If the symptom is not improved, confirm whether the KRK-14H and KRK-15B is connected

in the Multi Head configuration.(3) If the symptom is not improved, confirm whether the power is supplied to all RF Deck in the

Multi Head configuration.(4) If the symptom is not improved, return the condition of subscriber unit to Single RF Deck/

Single Control Head configuration.(5) Re-write a firmware (R1.6 or above) and programing data of Multi RF Deck to all RF Deck

and Control Head, with Single RF Deck/Single Control Head configuration.(6) Re-assemble it to the Multi RF Deck configuration, and turn the power ON.

1-34 (No.RA021<Rev.002>)

If the firmware version of each RF Deck and/or Control Head is not the same, “FIRM MISMATCH”will be displayed.

Sequence of the transition of display is shown below.“FIRM MISMATCH”↓Firmware Version of each RF Deck↓Firmware Check Sum of each RF Deck↓Firmware Version of each Control Head↓Firmware Check Sum of each Control Head↓“FIRM MISMATCH”

Troubleshooting(1) Return the condition of subscriber unit to Single RF Deck/Single Control Head configuration.(2) Re-write a firmware (R1.6 or above) to all RF Deck and Control Head, with Single RF Deck/

Single Control Head configuration.(3) Re-assemble it to the Multi RF Deck configuration, and turn the power ON.

Error Display Note

3 seconds

3 seconds

3 seconds

3 seconds

Red LED lights

Red LED lights

Red LED lights

Red LED lights

Red LED lights

(No.RA021<Rev.002>)1-35

If Radio Feature License (KWD-5004MR) is not activated in all RF Deck and /or Control Head,“FEATURE ERROR” will be displayed.

Troubleshooting(1) Open the Transceiver Information window of programming software, and confirm whether

the necessary Radio Feature License is installed into all RF Deck. If communication withprogramming software is impossible or the RF Deck selection window is not displayed,please proceed to the next step.

(2) Return the condition of subscriber unit to Single RF Deck/Single Control Head configuration,and confirm whether the setting of software option "Multi RF Deck" of all RF Deck is activat-ed.

(3) If "FEATURE ERROR" is displayed, activate the software option "Multi RF Deck" of its RFDeck.

(4) Re-assemble it to the Multi RF Deck configuration, and turn the power ON.

If the programming data is not written in all RF Deck and /or Control Head, “UNPROGRAM” willbe displayed.

Troubleshooting(1) Write a programing data in Multi RF Deck configuration. If communication with programming

software is impossible or if writing of Multi RF Deck data is impossible, please proceed tothe next step. Note that the programing data should have channel data.

(2) Return the condition of subscriber unit to Single RF Deck/Single Control Head configuration.(3) Write a programing data for Multi RF Deck into all RF Deck.(4) Re-assemble it to the Multi RF Deck configuration, and turn the power ON.

If the programming data of each RF Deck is not the same, “FPU MISMATCH” will be displayed.

Troubleshooting(1) Please confirm a FPU Data. Particularly, if FPU > Product Information > Control Head Con-

figration is not correct, FPU MISMATCH is shown.(2) Write a programing data in Multi RF Deck configuration. If communication with programming

software is impossible or if writing of Multi RF Deck data is impossible, please proceed tothe next step. Note that the programing data should have channel data

(3) Return the condition of subscriber unit to Single RF Deck/Single Control Head configuration.(4) Write a programing data for Multi RF Deck into all RF Deck.(5) Re-assemble it to the Multi RF Deck configuration, and turn the power ON.

If the programming data classifying a kind of the Control Head and physical configuration of theControl Head does not match, “HEADTYPE ERROR” will be shown on the display.

Troubleshooting(1) Confirm whether the Control Head Configuration in the Production Information of KPG-D1

and physical configuration is matched.(2) Return the condition of subscriber unit to Single RF Deck/Single Control Head configuration.(3) Write a correct programing data for Multi RF Deck, which matches the Control Head Con-

figuration in the Production Information of KPG-D1 and physical configuration, into all RFDeck. Note that the programing data should have channel data.

(4) Re-assemble it to the Multi RF Deck configuration, and turn the power ON.

Error Display Note

Red LED lights

3 seconds

Red LED lights

Red LED lights

1-36 (No.RA021<Rev.002>)

5.3.2 KPG-D1It describes Troubleshooting for the error messages displayed when Programming data is created using KPG-D1.

Error Message List

Case1 : When Multi RF Deck Setup data is read.

“UNIT NOT FOUND” is displayed when the programming data created by KPG-D1 is mismatchedto the actual hardware setting.

Troubleshooting(1) Confirm whether the KRK-14H and KRK-15B is connected in the Multi Head configuration.(2) If the symptom is not improved, confirm whether the power is supplied to all RF Deck in the

Multi Head configuration.(3) If the symptom is not improved, return the condition of subscriber unit to Single RF Deck/

Single Control Head configuration.(4) Re-write a firmware (R1.6 or above) and programing data of Multi RF Deck to all RF Deck

and Control Head, with Single RF Deck/Single Control Head configuration.(5) Re-assemble it to the Multi RF Deck configuration, and turn the power ON.

Error Display Note

Case No. Error Message

1-1 The data cannot be read because the system structure of the Multi RF Deck is incorrect.

1-2 The data cannot be read from Multi RF Deck Setup because the Model is not the Model configured in Multi RF Deck.Read the data from Program > Read Data from the Transceiver.

2-1 One or more errors have been detected in the following:“Emergency DTMF ID (Key)”

2-2 One or more errors have been detected in the following:“Direct Channel”

2-3 One or more errors have been detected in the following:“Home Channel”

2-4 Control Head cannot be configured in Bluetooth Interface Selection.To configure Control Head in Bluetooth Interface Selection, enable Bluetooth Serial Port Profile in Product Informationfor all RF Deck Data.

2-5 Control Head 1 or Control Head 2 cannot be configured in SD Card Selection.To configure Control Head 1 or Control Head 2 in SD Card Selection, enable microSD in Product Information for all RFDeck Data.

2-6 The following function is incorrectly configured:"Emergency Zone-Channel"

Case1-1

Display ConditionThis message is displayed when SU was “FPU MISMATCH”.

TroubleshootingWrite the correct programming data to RF Deck that is connected by Multi RF Deck Setup.

(No.RA021<Rev.002>)1-37

Case2 : When Multi RF Deck Setup data is written.

Case1-2

Display ConditionThis message is displayed when the software option “Multi RF Deck” is not activated or SU that are connected is Portable radio.

TroubleshootingRead the programming data from the RF Deck that is connected.

Case2-1

Display ConditionThis message is displayed when “Emergency DTMF ID (Key)” is blank in the following conditions.• Emergency Key (AUX) of Key Assignment is set to check.• Emergency ID is set to DTMF.

TroubleshootingEmergency ID of the appropriate RF Deck needs to be set to other than DTMF.“Emergency Key (AUX)” of RF Deck Data that is configured by Master Operation Data needs to be set to Uncheck.

Case2-2

Display ConditionThis message is displayed when Key Function is set to Direct Channel 1-5 and Zone-Channel is configured to the incorrect DirectChannel.

TroubleshootingZone-Channel of the correct RF Deck needs to be configured.Direct Channel 1-5 of RF Deck Data that is configured by Master Operation Data needs to be canceled.

1-38 (No.RA021<Rev.002>)

Case2-3

Display ConditionThis message is displayed when there is no Zone for Home Channel.

TroubleshootingZone of the correct RF Deck needs to be set to Home Channel.Home Channel of RF Deck Data that is configured by Master Operation Data needs to be canceled.

Case2-4

Display ConditionThis message is displayed when “Bluetooth Interface Selection” is set to Control Head and it’s not unified Bluetooth SPP Setting(Check or Uncheck) of all RF Deck.

TroubleshootingBluetooth SPP Setting (Check or Uncheck) of all RF Deck needs to be unified.Bluetooth Interface Profile of RF Deck Data that is configured by Master Operation Data needs to be set to RF Deck.

Case2-5

Display ConditionThis message is displayed when “SD Card Selection” is set to Control Head1 or Control Head2 and The software option “microSD”of at least one RF Deck is not checked.

TroubleshootingThe software option “microSD” of all RF Deck need to be checked.“SD Card Selection” of RF Deck Data that is configured by Master Operation Data needs to be set to RF Deck.

(No.RA021<Rev.002>)1-39

Case2-6

Display ConditionThis message is displayed when “Emergency Channel Type” is Fixed and one of the following settings is configured.• Zone or Channel set to be “None”.• RF Deck Data that does not exist in the Emergency RF Deck is configured.• Zone-Channel for Emergency Zone-Channel does not exist in the RF Deck Data set to Emergency RF Deck.The system type of Zone-Channel is Voting (Analog), Voting with Signaling (Analog), P25 Voting with NAC, Site Roaming (NXDN)and Site Roaming with RAN (NXDN).

TroubleshootingAfter “OK” button is pressed during the error display, the following window is displayed.It needs to be configured inapplicable “display condition” in this window.

(No.RA021<Rev.002>) 2-1 2-1 (No.RA021<Rev.002>)

B

A

54321

B

A

5 4 3 2 1

X1

R253

R252

R1

96

R1

95

R188

R1

87

R1

74

R1

72

R171

R1

70

R1

69

R1

67

R1

64

R163

R162

R161

R1

60

R159

R1

58

R157

R1

56

R1

55R154

R153

R152R151

R1

50

R149

R1

48

R147

R1

46 R145

R144

R143 R142

R141

R140

R1

39

R1

38

R137

R136

R135

R1

34

R1

33

R1

32

R131

R130R129

R1

28

R1

27

R1

26

R1

25

R1

24

R1

23

R1

22

R121

R120

R119

R115

R114

R1

13

R112

R111

R1

10

R1

09

R104

R8

6

R8

5

R8

2 R81R80

R7

9

R7

8

R7

7

R7

6

R69

R6

8 R67

R6

6

R65

R6

4

R63

R6

2

R5

7

R56

R55

R34 R33

R3

2R

9

R7

Q1

0

Q7

Q6

L58

L5

7

L5

0

L45

L43L42L41L40 L39

L3

8

L37

L36

L3

5

L3

2

L3

1

L30

L28

L2

7

L25

L24

L23

L3

L1

IC22

IC2

1

IC20

IC18IC17

IC16

IC1

E3

E2

D1

3

D1

2D

11

D1

0

D6

CP5CP4CP3CP2CP1

CN46

CN45

CN36

CN

34

CN

33

CN

32

CN

31

CN30

CN

28

CN

27

CN

26

CN

25

CN24

CN23

CN20

CN19CN18

CN17

CN16

CN15

CN

8

CN

7

C252 C251

C2

50

C224

C223

C2

20

C216C201

C1

96

C195

C194

C193

C192

C191

C189

C1

88

C1

87

C1

86

C1

85

C178

C177

C1

76

C175

C1

74

C1

73

C1

72

C171

C1

69

C1

68

C1

67

C166

C1

65

C1

64

C163

C1

62

C1

61

C1

60

C1

59

C158

C1

57

C1

56

C155

C1

54

C1

53

C152

C1

51

C150

C1

48

C146

C145

C1

44

C1

43

C142

C1

41

C1

40

C1

39

C1

38

C137

C1

36

C135 C1

34

C133

C132

C131

C1

30

C127

C1

26

C125

C124

C123

C122

C1

21

C9

7

C9

5

C94

C7

2

C7

0

C3

4

C3

3

C3

0

C26

C24

C2

1

C2

0

C3

C2

C1IC171

IC25

IC20

CN35

IC19

IC2

CN37

IC23

IC16

IC29

R5

01

R251

R250

R200

R199

R1

98

R1

97

R194R193

R192R191

R190 R189

R1

07

R103

R1

02

R1

01

R1

00

R9

9

R98

R9

7

R96

R95 R94

R93

R92

R91

R84

R83R75

R74

R73

R72

R71

R70

R6

1

R60

R5

9

R58

R5

4

R5

3

R5

2

R51

R5

0R

49

R48

R4

7

R46

R45

R43

R4

2

R4

1

R40

R3

9

R38

R3

7

R36

R35

R3

1

R30

R2

9

R2

8

R2

7

R2

2

R1

3

R1

2

R10

R8

R3

Q8

Q9

Q5

Q4

Q3

Q2

Q1

L5

6L

55

L54 L53 L52 L51

L49

L48 L47

L46

L44

L22

L21L20

L1

9

L1

8

L17

L1

6

L1

5L1

4

L13

L12

L8

L7

L6

L5

L4

L2

IC1

4

IC1

3

IC12

IC11

IC10

IC9

IC5

IC4

IC2

E1

D17D16

D1

5

D9

D8

D7

D5D4

D3D2

D1

CN47

CN44

CN43

CN42

CN41 CN40

CN39CN38

CN

22

CN

21

CN14 CN13CN12 CN11CN10 CN9

CN

4C

N3

C253

C2

19

C2

18

C217

C211

C2

10

C1

20

C119

C1

18

C1

17

C1

16

C1

15

C1

14

C113 C112C111

C110

C109

C108

C107

C106

C1

05

C1

04

C103

C102

C101

C100

C99C98

C9

6

C9

3 C92

C91

C90

C89

C88

C8

7

C86

C8

5

C83

C8

2

C8

1

C8

0

C79

C78

C7

7

C76

C75

C74

C73

C7

1

C6

9

C68

C6

7

C6

6C

65

C64

C63

C62

C61

C6

0

C5

9

C5

8C

57

C5

6C5

1

C49

C48

C4

6

C44

C4

3

C42C41

C4

0

C3

9

C3

8

C3

7

C3

6

C3

5

C3

2

C3

1

C2

9

C27

C25

C2

3

C17 C16

C15C13 C12 C11 C10

C7

C6

C5C4 A1

IC4

SR

V

1

1

IC12

IC11

IC15

S1

CN2

CN1

IC6

IC7

IC5IC8 IC3

J7C-0039-10XC3-003/008

PRINTED CIRCUIT BOARD INTERFACE UNIT (XC3-0080-20 (KRK-14H_M))

--- Component side view (J7C-0039-10) ---

--- Foil side view (J7C-0039-10) ---

(No.RA021<Rev.002>) 2-2 2-2 (No.RA021<Rev.002>)

A-1C

Side Y axisX axis

ADDRESS TABLE OF BOARD PARTS

Each address may have an address error by one

interval.

REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION

IC IC1 B- 1AIC2 A- 3BIC3 A- 3AIC4 A- 4AIC5 A- 4AIC6 A- 3BIC7 A- 4BIC8 A- 3AIC9 A- 1BIC10 A- 1BIC11 A- 2BIC12 A- 2BIC13 A- 2BIC14 A- 2BIC15 A- 1BIC16 B- 4AIC17 B- 3AIC18 B- 2AIC19 B- 2AIC20 B- 2AIC21 B- 4BIC22 B- 4BIC23 B- 5AIC25 B- 2BIC29 B- 4A TRANSISTOR

Q1 A- 3AQ2 A- 4AQ3 A- 3AQ4 A- 3AQ5 A- 3AQ6 B- 2AQ7 B- 2BQ8 A- 2AQ9 A- 2AQ10 B- 3B DIODE D1 A- 2AD2 A- 2AD3 A- 2AD4 A- 2AD5 A- 2AD6 B- 1AD7 A- 3BD8 A- 3AD9 A- 3AD10 B- 5AD11 B- 2AD12 B- 2AD13 B- 4AD15 A- 3BD16 A- 2AD17 A- 2A RESISTOR R3 A- 2AR7 B- 1AR8 A- 4BR9 B- 1AR10 A- 2AR12 A- 3BR13 A- 3BR22 A- 3BR27 A- 4AR28 A- 3AR29 A- 4AR30 A- 4AR31 A- 3AR32 B- 1AR33 B- 1AR34 B- 1AR35 A- 4AR36 A- 3AR37 A- 3BR38 A- 3BR39 A- 2AR40 A- 2AR41 A- 3AR42 A- 3AR43 A- 3AR45 A- 4AR46 A- 3AR47 A- 4A

R48 A- 4AR49 A- 3AR50 A- 3BR51 A- 3AR52 A- 3AR53 A- 3BR54 A- 4BR55 B- 4AR56 B- 4AR57 B- 5AR58 A- 3BR59 A- 3BR60 A- 4BR61 A- 3BR62 B- 4AR63 B- 5AR64 B- 4BR65 B- 5AR66 B- 5AR67 B- 5AR68 B- 5AR69 B- 5AR70 A- 2BR71 A- 1BR72 A- 2BR73 A- 1BR74 A- 2BR75 A- 1BR76 B- 4BR77 B- 4BR78 B- 4BR79 B- 4BR80 B- 4BR81 B- 4BR82 B- 4BR83 A- 2BR84 A- 1BR85 B- 4BR86 B- 4BR91 A- 1BR92 A- 2BR93 A- 2BR94 A- 2BR95 A- 2BR96 A- 2BR97 A- 1BR98 A- 1BR99 A- 2BR100 A- 2BR101 A- 1BR102 A- 1BR103 A- 2BR104 B- 4AR107 A- 1BR109 B- 4AR110 B- 4AR111 B- 5AR112 B- 5BR113 B- 5BR114 B- 2AR115 B- 2AR119 B- 4BR120 B- 5AR121 B- 5AR122 B- 3AR123 B- 3AR124 B- 3AR125 B- 3AR126 B- 3AR127 B- 3AR128 B- 3AR129 B- 3AR130 B- 3AR131 B- 2AR132 B- 2AR133 B- 2AR134 B- 2AR135 B- 2AR136 B- 4BR137 B- 2AR138 B- 2AR139 B- 2AR140 B- 2AR141 B- 2AR142 B- 2AR143 B- 2A

R144 B- 2AR145 B- 2AR146 B- 3AR147 B- 2AR148 B- 2BR149 B- 2AR150 B- 2AR151 B- 2BR152 B- 2BR153 B- 2AR154 B- 2AR155 B- 2AR156 B- 2AR157 B- 2AR158 B- 2BR159 B- 2BR160 B- 2AR161 B- 2AR162 B- 4BR163 B- 4BR164 B- 4AR167 B- 4AR169 B- 2BR170 B- 4AR171 B- 2BR172 B- 1BR174 B- 4BR187 B- 2AR188 B- 2BR189 A- 2BR190 A- 2BR191 A- 2BR192 A- 2BR193 A- 2AR194 A- 2AR195 B- 2BR196 B- 2BR197 A- 2AR198 A- 3AR199 A- 2AR200 A- 2AR250 A- 3AR251 A- 3AR252 B- 2AR253 B- 4BR501 A- 1A CAPACITOR

C1 B- 2AC2 B- 2AC3 B- 2AC4 A- 2AC5 A- 2AC6 A- 2AC7 A- 2AC10 A- 3AC11 A- 2AC12 A- 2AC13 A- 2AC15 A- 2AC16 A- 2AC17 A- 2AC20 B- 1AC21 B- 1AC23 A- 4BC24 B- 1AC25 A- 4BC26 B- 1AC27 A- 3BC29 A- 3BC30 B- 1AC31 A- 4AC32 A- 4BC33 B- 1BC34 B- 1BC35 A- 2AC36 A- 4BC37 A- 4BC38 A- 4AC39 A- 3BC40 A- 4AC41 A- 3AC42 A- 4AC43 A- 3AC44 A- 4AC46 A- 4A

C48 A- 3AC49 A- 2AC51 A- 3AC56 A- 4AC57 A- 4BC58 A- 4AC59 A- 4AC60 A- 4AC61 A- 4BC62 A- 4AC63 A- 4AC64 A- 4AC65 A- 4AC66 A- 4AC67 A- 4AC68 A- 4BC69 A- 4AC70 B- 4AC71 A- 4AC72 B- 5AC73 A- 4BC74 A- 4BC75 A- 4AC76 A- 4BC77 A- 4AC78 A- 4AC79 A- 3BC80 A- 4AC81 A- 3BC82 A- 4AC83 A- 4BC85 A- 4AC86 A- 4BC87 A- 4AC88 A- 4BC89 A- 4BC90 A- 3BC91 A- 4BC92 A- 4AC93 A- 3AC94 B- 5AC95 B- 5AC96 A- 1BC97 B- 5AC98 A- 2BC99 A- 2BC100 A- 2BC101 A- 2BC102 A- 1BC103 A- 1BC104 A- 1BC105 A- 1BC106 A- 2BC107 A- 2BC108 A- 1BC109 A- 1BC110 A- 2BC111 A- 1BC112 A- 2BC113 A- 2BC114 A- 1BC115 A- 2BC116 A- 2BC117 A- 1BC118 A- 2BC119 A- 2BC120 A- 1BC121 B- 3AC122 B- 3AC123 B- 3AC124 B- 3AC125 B- 3AC126 B- 3AC127 B- 3AC130 B- 3AC131 B- 2AC132 B- 2AC133 B- 2AC134 B- 3AC135 B- 3AC136 B- 3AC137 B- 2AC138 B- 2AC139 B- 2AC140 B- 2AC141 B- 2A

C142 B- 2AC143 B- 2AC144 B- 2AC145 B- 2AC146 B- 2AC148 B- 2AC150 B- 2AC151 B- 1BC152 B- 2BC153 B- 2AC154 B- 2BC155 B- 5AC156 B- 5AC157 B- 5AC158 B- 2AC159 B- 2AC160 B- 2BC161 B- 5AC162 B- 5AC163 B- 4BC164 B- 4BC165 B- 2BC166 B- 2BC167 B- 2BC168 B- 5AC169 B- 5BC171 B- 2AC172 B- 2AC173 B- 5AC174 B- 2AC175 B- 2AC176 B- 5AC177 B- 2BC178 B- 2BC185 B- 4AC186 B- 4BC187 B- 4BC188 B- 2BC189 B- 4BC191 B- 4BC192 B- 3BC193 B- 4BC194 B- 3BC195 B- 3BC196 B- 3BC201 B- 2BC210 A- 2AC211 A- 2AC216 B- 2BC217 A- 3BC218 A- 4AC219 A- 4BC220 B- 1AC223 B- 2AC224 B- 2AC250 B- 2AC251 B- 1BC252 B- 2BC253 A- 2A OTHER X1 B- 4A CN1 A- 2BCN2 A- 2ACN35 B- 2ACN37 B- 3B S1 A- 1B CP1 B- 3ACP2 B- 3ACP3 B- 3ACP4 B- 3ACP5 B- 3A A1 A- 3A E1 A- 4BE2 B- 1BE3 B- 4A L1 B- 1AL2 A- 4BL3 B- 1BL4 A- 4A

L5 A- 3BL6 A- 4AL7 A- 3AL8 A- 3AL12 A- 4AL13 A- 4AL14 A- 4AL15 A- 4AL16 A- 4AL17 A- 4BL18 A- 4BL19 A- 4AL20 A- 4AL21 A- 4AL22 A- 3BL23 B- 3AL24 B- 3AL25 B- 3AL27 B- 1BL28 B- 2BL30 B- 5AL31 B- 2BL32 B- 2BL35 B- 4BL36 B- 4BL37 B- 3BL38 B- 3BL39 B- 3BL40 B- 3BL41 B- 3BL42 B- 3BL43 B- 3BL44 A- 4AL45 B- 1BL46 A- 2AL47 A- 2AL48 A- 2AL49 A- 2AL50 B- 3BL51 A- 3AL52 A- 2AL53 A- 2AL54 A- 2AL55 A- 2AL56 A- 2AL57 B- 2AL58 B- 2B

(No.RA021<Rev.002>) 2-3 2-3 (No.RA021<Rev.002>)

B

A

321

B

A

3 2 1

R1

07

R1

06

R104R102

L23

L22

CP1

C1

10

C1

09

C6

4

C63

C4

4

C43

J7C-0040-00

1

1

S1

CN

4C

N3

XC3-009XC3-004

R105

R103

R1

01

R100

R68R67

R42

R41

R40

R39

R3

8R

37

R33

R3

2

R3

1

R30

R2

9

R28

R27

R26

R25

R24

R23

R22

R20

R19

R18

R17

R1

6

R1

5

R1

3

R12

R11

R10

R9

R8

R7

L2

5

L2

4

L21

L20

L19

L1

8

L1

7

L1

6

L1

5

L1

4

L1

3

L1

2

L1

1

L1

0

L9

L8

L7

L6

L5

L4

L3

L2

L1

CP

4C

P3

CN6

CN5

C1

08

C1

07

C1

06

C1

05

C104C103C102C101

C1

00

C68

C42

C41

C40

C39

C38

C37

C3

6

C35

C3

4

C3

2

C3

0

C2

9

C2

8

C27

C26

C25

C24

C22

C21

C2

0

C19

C1

8

C1

7

C1

6

C15

C14

C12

C7

C6

C5

C4

C3

C2

IC8

IC2

IC10

IC6

IC9

IC4

IC5

IC1

IC3

CN

2

IC7

CN1

A-1C

Side Y axisX axis

ADDRESS TABLE OF BOARD PARTS

Each address may have an address error by one interval.

REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION

IC IC1 B- 2BIC2 B- 1AIC3 B- 2AIC4 B- 3BIC5 B- 3BIC6 B- 3BIC7 B- 1AIC8 B- 3AIC9 B- 3AIC10 B- 3A

RESISTOR R7 B- 3AR8 B- 3AR9 B- 2BR10 B- 2BR11 B- 1BR12 B- 2BR13 B- 2AR15 B- 2BR16 B- 1AR17 B- 3BR18 B- 3BR19 B- 3BR20 B- 3BR22 B- 1AR23 B- 1AR24 B- 1AR25 B- 3BR26 B- 3AR27 B- 3BR28 B- 3B

R29 B- 3AR30 B- 3BR31 B- 3BR32 B- 3AR33 B- 3BR37 B- 3AR38 B- 3AR39 B- 3AR40 B- 3AR41 B- 3AR42 B- 3AR67 B- 1AR68 B- 1AR100 B- 2BR101 B- 2BR102 A- 3AR103 B- 3AR104 A- 3AR105 B- 3AR106 A- 3AR107 A- 3A

CAPACITOR

C2 B- 1AC3 B- 1BC4 B- 1BC5 B- 1BC6 B- 2BC7 B- 2BC12 B- 1BC14 B- 1BC15 B- 2BC16 B- 2B

C17 B- 1AC18 B- 2AC19 B- 3BC20 B- 2AC21 B- 3BC22 B- 3BC24 B- 3AC25 B- 3BC26 B- 3BC27 B- 3BC28 B- 3BC29 B- 3BC30 B- 3AC32 B- 1AC34 B- 3BC35 B- 3AC36 B- 3AC37 B- 3AC38 B- 3AC39 B- 3AC40 B- 3AC41 B- 3AC42 B- 3AC43 A- 3AC44 A- 3AC63 A- 2AC64 A- 2AC68 B- 2BC100 B- 2BC101 B- 2AC102 B- 2AC103 B- 2AC104 B- 2A

C105 B- 2BC106 B- 2BC107 B- 2BC108 B- 3BC109 A- 3AC110 A- 3A

OTHER CN1 B- 1BCN2 B- 2ACN3 A- 2BCN4 A- 2A

S1 A- 1B

CP1 A- 1BCP3 B- 1ACP4 B- 1A L1 B- 2AL2 B- 1BL3 B- 2AL4 B- 2AL5 B- 2AL6 B- 2AL7 B- 2AL8 B- 2AL9 B- 2AL10 B- 2AL11 B- 2AL12 B- 2AL13 B- 2AL14 B- 2A

L15 B- 2AL16 B- 2AL17 B- 2AL18 B- 2AL19 B- 1BL20 B- 1BL21 B- 1BL22 A- 2BL23 A- 2BL24 B- 1BL25 B- 1B

INTERFACE UNIT (XC3-0090-20 (KRK-15B_M))

--- Component side view (J7C-0040-00) ---

--- Foil side view (J7C-0040-00) ---

A

1

2

3

4

5

B C D E F G(No.RA021<Rev.002>) 2-4 2-4 (No.RA021<Rev.002>)

INTERFACE UNIT (XC3-0080-20 (KRK-14H_M))

SCHEMATIC DIAGRAM

XC

3-0

02/X

C3-0

07 C

N2

SU

B(D

ISP

LA

Y)

UN

IT

MIC AGC

DC SWITCH

Q8,9

DC SWITCH

DC SWITCH

Q4,5

DC SWITCH

DC SWITCH

Q1,3

DC SWITCH(OPEN DRAIN)

IC29

FLASH MEMORY

AUDIO POWER AMPLIFIER(CLASS D)

SDRAM

IC21,22LOGIC CONTROL

ANALOG SWITCH(AF)

IC19AF AMPLIFIER

IC18DC/AF AMPLIFIER(VREF/AF)

CODEC IC

MPU

IC15

AF AMPLIFIER(RX AF)

IC14

(AF/25REF)AF/DC AMPLIFIER

IC13

AF AMPLIFIER

IC11,12

ANALOG SWITCH(AF)

IC9,10

ANALOG SWITCH(AF)

CAN TRANSCEIVER IC

DC SWITCH(18D)

VOLTAGE REGULATOR(50D)



VOLTAGE REGULATOR(33A)

D15

PREVENTIONCURRENT REVERSE

D13


D11,12

MIC AGC DETECTION

D10


D8,9

OVER VOLTAGE PROTECTION

IC2,D7DC-DC CONVERTER(39DC)

DC-DC CONVERTER(53DC)

IC1,D6

PREVENTIONREVERSE CURRENT

D4,5

D2,3

ESD PROTECTION

1.18Vrms

1.15Vrms

2.48V

296mV

300mV

5.0mVrms

1.65V

125mVrms

70mVrms

99mVrms

0V

3.25V

66mVrms

67mVrms

70mVrms

71mVrms

70mVrms

70mVrms

0V0V

0mVrms

66mVrms

0mVrms

66mVrms

0mVrms

70mVrms

70mVrms

0mVrms

4.99V

5.36V

3.27V

3.30V

3.29V

1.79V

1.20V

3.89V

53DC

CN

3X

C3-0

09(K

RK

-15B

)IN

TE

RF

AC

E U

NIT

XC

3-0

02/X

C3-0

07 C

N6

SU

B(D

ISP

LA

Y)

UN

IT

OMAP SHIELD CASE

UART

USB

CAN

25Ref

AMP

AF

MIC CODEC

AGC

(AUX_MiC)

(AUX_ME)

(AUX_ME)

Vref

ACC I/F

NC7

NC6

NC5

NC4

NC3

NC2

NC1

A25

A24

FO

R B

YT

E P

OR

T

UMODE

AUXI1

AUXI0

AUXO1

AUXO0

(AUX_MiC)

53DC SHIELD CASE

39DC SHIELD CASE

Display Type Select

/FLDM

33D

18D

39DC

12D

PREVENTIONOVER CURRENT

33A

50D

R164 For 256Mb

Inte

rna

l P

ull-

Up

AUX_MiC

AU

X_M

E

RXD1

U0_DP

I2CSDA

I2CSCL

/CS2

SBSB

SB

AFiB-

AFiB+

AFiA-

AFiA+

18D

18D

18D

18D

33D33D

33D

50D

DM/KVL

DM

/KV

L

SP-

SP+

33D

AUXo0

AUXo1

/PR

ST

/PRST

/PSW

MiCB-

MiCB+

MiCA-

MiCA+

50D

Vref

Vref

AFi+

AFi-

33A

33A

39DC

39DC

39DC

39DC

ADD[23]/CS4

/RD/WR

33D

18

D

/VBUSDET

SB

LC

DR

ST

LCDRST

AU

XI_

1

AUX_ME

53DC

H_1/2

CAN-

CAN+

TXD1

/KEYINT

U0_DM

/PTT

/PSW

ME

50D

18D

18D

18D

33D

Mic

B_

EN

AF

iA_

EN

18D

53DC

Vref

AUXi0

AUXi1

33D

DAT[0]DAT[1]DAT[2]DAT[3]




DM

oU

T

DMoUT

DM

iN/K

VL

DMiN/KVL

33D

33A

/AMPPD

MiC_SEL

33D

25REF

AF

iB_

EN

AFiB_EN

AFiA_EN

AFiA-

AFiB-

AFiA+

AFiB+

Mic

A_

EN

/AM

PP

D

Mic

A_E

N

MiCA-

MiCB-

MiCA+

Mic

B_E

N

MiCB+

AU

X_M

iC

/DMCNT

/DM

CN

T

/DMCNT

DMoUT

/KEYINT

/CS2_2

18D_Flash

TXD2

RXD2

RXD2

TXD2

I2CSCL

I2CSDA

DMiN/KVL

DVDD33

DVDD18_1

DDR18

18D_Flash

PLL1_VDDA

PLL0_VDDA

MiC_SEL

53DC

50D

AFo

50D

33A

33D

AUXi1

AUXi0

/PTT

RXD1

33A

i2S_SCK

i2S_LRCK

53DC

/RD

/WR

USB12

RVDD

CVDD

DDR18

/FRST

19.2M

AU

XI_

0

DD

R_

A[0

]

DD

R_

D[0

]

DD

R_

D[1

]

DD

R_

A[1

2]

DD

R_

CS D

DR

_W

E

DD

R_

D[1

5]

DD

R_

D[1

4]

DD

R_

D[1

3]

DD

R_

D[1

2]

DD

R_

D[1

1]

DD

R_

D[1

0]

DD

R_

D[9

]

DD

R_

D[8

]

DD

R_

D[7

]

DD

R_

D[6

]

DD

R_

D[5

]

DD

R_

D[4

]

DD

R_

D[3

]

DD

R_

D[2

]

DD

R_

A[1

3]

DD

R_

CL

KP

DD

R_

CL

KN

DD

R_

DQ

S[1

]

DD

R_

DQ

S[0

]

/FL

DM

AUXo0

AUXo1

DAT[0]ADD[0]

/WR

/RD

DDR_A[13]

18D

/VBUSDET

33D

33D

i2S_SCK

i2S_LRCK

CoD_SDi

/CS_CoD

i2S_MCK

SPi1_SDi

CoD_SDo

SPi1_SDo

SPi1_SCK

UMODE

SPi1_SDi

SPi1_SDo

SPi1_SCK

DD

R_

A[1

1]

DD

R_

A[1

0]

DD

R_

A[9

]

DD

R_

A[8

]

DD

R_

A[7

]

DD

R_

A[5

]

DD

R_

A[4

]

DD

R_

A[3

]

DD

R_

A[2

]

DD

R_

A[1

]

DD

R_

CK

E

DD

R_

RA

S

DD

R_

CA

S

DD

R_

DQ

M[0

]

DD

R_

DQ

M[1

]

DD

R_

BA

[1]

DD

R_

A[6

]

DD

R_

BA

[0]

PLL0_VDDA

PLL1_VDDA

CVDD

DVDD33

DVDD18_1

USB12

CV

DD

RV

DD

DV

DD

18

_1

DV

DD

18

_1

DV

DD

33

DDR_D[9]

DAT[12]

DDR_D[12]

DDR_D[11]

DDR_D[13]

ADD[9]

DDR_A[6]

DDR_D[2]

DDR_D[6]

DDR_A[5]

DAT[14]

DAT[7]

ADD[17]

DAT[3]

ADD[22]

DDR_A[2]

ADD[13]

DDR_CS

DDR_A[1]

DDR_D[5]

ADD[3]

DAT[15]

DDR_A[11]

ADD[21]

DDR_CKE

DAT[4]

ADD[1]

DDR_A[9]

DDR_D[7]

DDR_D[4]

DAT[11]

ADD[16]

ADD[8]

DDR_A[0]

/WP

DAT[8]

DDR_DQM[0]

ADD[12]

ADD[19]

DDR_A[10]

DDR_RAS

DDR_BA[0]

DAT[5]

DDR_D[0]

DDR_DQS[1]

ADD[6]

DDR_D[1]

DAT[9]

DDR_D[8]

DDR_A[3]

DDR_A[12]

DAT[10]DDR_A[8]

DDR_D[10]

DDR_D[15]

ADD[4]

DAT[13]

DDR_D[14]

DDR_D[3]

DDR_DQS[0]

DAT[2]

DDR_WE

DDR_A[7]

DDR_A[4]

ADD[7]

DDR_BA[1]

DAT[1]

ADD[20]

DDR_CAS

DDR_CLKP

ADD[2]

ADD[23]

DDR_CLKN

ADD[5]

ADD[14]

ADD[18]

ADD[11]

ADD[15]

DDR_DQM[1]

ADD[10]

DAT[6]

U0_DP

U0_DM

/CS_CoD

TXD1

CoD_SDo

CoD_SDi

/CS

2

/WP

i2S_MCK

DA

T[3

]

DA

T[2

]

DA

T[0

]

DA

T[1

]

AD

D[1

7]

AD

D[1

8]

AD

D[1

6]

DA

T[1

3]

DA

T[1

4]

DA

T[1

5]

DA

T[1

2]

DA

T[1

1]

DA

T[1

0]

DA

T[8

]

DA

T[9

]

DA

T[6

]

DA

T[7

]

DA

T[5

]

DA

T[4

]

AD

D[1

5]

AD

D[1

3]

AD

D[1

4]

AD

D[1

2]

AD

D[1

0]

AD

D[1

1]

AD

D[8

]

AD

D[9

]

AD

D[7

]

AD

D[6

]

AD

D[1

9]

AD

D[2

2]

AD

D[2

1]

AD

D[2

3]

AD

D[2

0]

AD

D[1

]

AD

D[0

]

AD

D[3

]

AD

D[2

]

AD

D[4

]

AD

D[5

]

/CS

4

C

B

CB

AVRM10270K101

D17

AVRM10270K101

D16

LB73H0AV-003L55

100pC210

100pC211

100p

C49

LB73H0AV-003L56

100pC13

100pC12

100pC11

100pC10

LB73H0AV-003L54

LB73H0AV-003L53

LB73H0AV-003L52

LB73H0AV-003L51

LB

73H

0A

V-0

03

L57

100p

C174

4.7

k

R172

0.0

1u

C252

0.01uC251

LB73H0AV-003L50

Q3SSM3K335R

Q1SSM3K335R

L49

L48

L47

LB73H0AV-003L46

100pC16

(D)

15k

R48

CE3

VIN4

VSS 2

VoUT 1

XC6223D331G-GIC5

47k

R253

0.1

u

C250

39kR252

4.7

k

R251

4.7

k

R250

0R13

0R12

3300pC224

0.01uC223

6.8

k

R10

1u

C35

LB73G0AM-004L8

5678

4321

47*4

CP1

5678

4321

47*4

CP5

5678

4321

47*4

CP4

5678

4321

47*4

CP3

5678

4321

47*4

CP2

RB521CM-30D15

F1B-0026-00E3

0.1

u

C219

0.1

uC

218

LB73G0AM-004L30

CN47

CN46

270p

C217

4321

8765

S7K-0003-00S1

2 1

109 58

37

6

4

L79-1984-05L41

0R200

0R199

0

R198

0

R197

12k

R132

18k

R133

100R195

100R196

100p

C216

oUTA 10PVDD 9

GND 8oUTB 7

SYNC_oUT 6SYNC_IN5SD

4VDD3IN-2IN+1

LM48310SDIC25

CN45

Q10SSM3K15AMFV

CN42

Q9

SSM3K15AMFV

47k

R19447k

R193

Q8SSM3K15AMFV

100

R192

100

R191

100

R190

100

R189

GND13

IGN12

SB11

GND10

AUX_MIC9

AUX_ME8

Ai17

Ai26

Ao15

Ao24

NC3

NC2

GND1

CN2

CAN- 16

CAN+ 15

AFiB- 14

AFiB+ 13

AFiA- 12

AFiA+ 11

NC(IGN) 10

SB 9

NC 8

GND 7

MICB- 6

MICB+ 5

MICA- 4

MICA+ 3

/PSW 2

/PRST 1CN1

LB73G0AM-004L45

CN44CN43

LB

73G

0A

M-0

04

L44

0R1881M

R187

CN

41

CN

40

CN

39

CN

38

100k

R84

10kR119

CN

13

2.2kR812.2kR79

CN28

CN27

LB73H0AV-003

L37

LB73G0AM-004L38

10p

C117

100k

R97

100k

R102

10p

C120100k

R98

0.0

1u

C114

VD

D8

oU

T2

7IN

2-

6IN

2+

5V

SS

4IN

1+

3IN

1-

2oU

T1

1

BU

7462N

UX

IC15

100k

R101

2 1

109 58

37

6

4

L79-1984-05L40

2 1

109 58

37

6

4

L79-1984-05L39

2 1

109 58

37

6

4

L79-1984-05L43

2 1

109 58

37

6

4

L79-1984-05L42

0.01uC109

1u

C104

1u

C102

1u

C103

100k

R73

1u

C105

100k

R75

0.01uC108

VCC 8CoNT1 7

oUT_IN2 6

IN_oUT2 5GND4CoNT23oUT_IN12

IN_oUT11

TC7W66FKFIC10

100k

R71

VCC 8CoNT1 7

oUT_IN2 6

IN_oUT2 5GND4CoNT23oUT_IN12

IN_oUT11

TC7W66FKFIC9

1k

R162

33k

R163

0.1

u

C111

(D)10p

C112

VDD8oUT27IN2-6IN2+5

VSS 4IN1+ 3IN1- 2

oUT1 1

BU7242NUXIC14

VD

D8

oU

T2

7IN

2-

6IN

2+

5V

SS

4IN

1+

3IN

1-

2oU

T1

1BU

7242N

UX

IC13

(D)

10p

C113

100k

R72

VCC8CoNT17

oUT_IN26

IN_oUT25GND

4CoNT2 3

oUT_IN1 2

IN_oUT1 1

TC7W66FKF

IC11

47k

R95

(D)10p

C110

47k

R107

1u

C118

100k

R83

1u

C100

100p

C119

0.01uC107

1u

C101

47kR94

33k

R92

47k

R1001u

C98

47kR96

100k

R91

0.01uC106

47k

R99

47kR93

VCC8

CoNT17oUT_IN26

IN_oUT25GND 4

CoNT2 3

oUT_IN1 2

IN_oUT1 1

TC7W66FKFIC12

0.0

1u

C116

0.01uC115

1u

C99

100k

R70

47k

R103

100k

R74

1kR138

2.2

u

C144

1uC141

0

R140 2.2

u

C143

1uC140

47k

R144

470k

R147

470k

R146

DA221

D11

15k

R145

4 5

3 16

2

HN

1B

04F

E(G

R)

Q6

DA221D12

1kR137

0

R155

0.01uC164

VCC5

oUTY 4GND3INA2G1

TC7SET125FUFIC21

GND50

NC49

NC48

NC47

ME46

MiC45

AFo-44

AFo+43

/PSW42

/PTT41

TXD40

RXD39

GND38

DM/KVL37

33M36

GND35

USB_D+34

USB_D-33

GND32

I2CDT31

I2CCK30

/KEYINT29

/PRST28

/RD27

/WR26

A[23]25

/CS24

D[0]23

D[1]22

D[2]21

D[3]20

D[4]19

D[5]18

D[6]17

D[7]16

D[8]15

D[9]14

D[10]13

D[11]12

D[12]11

D[13]10

D[14]9

D[15]8

18M7

GND6

GND5

54M4

GND3

NC2

NC(IGN)1

CN37

2.2kR121

2.2kR120

VCC5

oUTY4GND 3INA 2INB 1

TC7SZ08FE

IC22

1uC134

(D)10pC153 3

3k

R152

100k

R15033kR149

(D)

10p

C152

100k

R151

0.01uC148

0R148

33k

R142

(D)

10p

C145

100k

R141

VDD 8oUT2 7IN2- 6IN2+ 5

VSS4IN1+3IN1-2oUT11

BU7242NUXIC19

CN24

1u

C125

1u

C126

10u

C131

0.1

uC

132

47k

R114

100p

C133

47k

R115

0

R157

47k

R153

47k

R154

0.1uC150

680

R160

100p

C175

680

R161

0

R156

1uC159 10uC1721u

C158VCC 8CH0 7CH1 6

A 5GND4VEE3INH2CoMMoN1

TC7W53FKFIC20

1/8

120

R52

100pC17

1uC15

0

R60

0

R46

0

R59

0

R45

0

R51

0

R47

1000pC196

0.1uC201

0.1u

C195

0.1u

C194

1000pC5

100pC7

100pC6

1000pC4

0.01uC163

100p

C192

10u

C171

0.1

u

C95

0.1

u

C94

0.01uC137

0.22u

C142

1500p

C139

22p

C138

0.1u

C146

100p

C188

100p

C1

0.1

uC

2

C93-1

810-0

54.7

uC

20

10uC46

10

00

pC

96

100p

C92

0.1

u

C91

0.1

u

C88

0.1

u

C89

0.1

u

C86

0.1

u

C83

0.1

u

C78

10u

C87

1u

C177

4.7

u

C160

4.7

u

C151

10u

C154

1u

C44

4.7

uC

42

1800p

C39

0.0

1u

C27

C93-1

810-0

5

4.7

uC

23 0.1

uC

32

10u

C36

10u

C37

0.0

1u

C25

39p

C29

10u

C48

10u

C43

100p

C40

100p

C31

10u

C34

2700p

C26

0.1

uC

300

.01u

C24

C93-1

810-0

5

4.7

uC

21

330p

C220

10u

C33

1u

C81

1u

C79

1uC136

2.2u

C123

4.7

u

C121

4.7uC124

0.1u

C122

4.7

u

C127

4.7

u

C130

1uC135

0.1uC185

0.1uC186

1uC187

0.22uC97

0.1

uC

162

0.1

u

C191

0.1

uC

193

0.1

uC

169

0.1

uC

168

0.1

u

C176

0.1

uC

156

0.1

uC

161

22u

C155

0.1

uC

173

1u

C189

0.1

uC

157

0.1

uC

60

0.0

1u

C67

0.1

uC

59

0.0

1u

C66

0.0

1u

C76

10u

C68

0.0

1u

C69

0.0

1u

C82

0.0

1u

C65

1u

C77

100p

C85

1u

C58

100p

C73

10u

C56

0.0

1u

C63

1u

C57

0.0

1u

C64

10u

C62

100p

C75

10u

C74

10u

C61

10u

C71

100p

C80

100p

C70

0.0

1u

C72

C93-1

810-0

5

4.7

uC

3

1u

C51

1u

C41

1u

C38

10u

C165

100p

C178

0.22uC166

0.22u

C1670.1uC93

0.1uC90RB521CM-30D4

DZ2J180(M)D9

MINISMDC020F

D1C253 1000p

47k

R28

47k

R31

RB521CM-30D5

DZ2J180(M)D8

3.3kR3

F10-3226-05E1

SB4

GND3

SP-2

SP+1

CN35

VIo2D8

VS

S3

E8

VS

S1

H7

VC

CG

5V

SS

2

H2

A1

A8

B1

C1

D1

H1

H8

RY/BY A4

DNU E1

RFU2 F7

RFU1 G1

DQ15 G7

DQ14 F6

DQ13 G6

DQ12 F5

DQ11 G4

DQ10 F4

DQ9 G3

DQ8 F3

DQ7 E6

DQ6 H6

DQ5 E5

DQ4 H5

DQ3 H4

DQ2 E4

DQ1 H3

DQ0 E3

VIo1F1

WPB4

RESETB5

WEA5

oEG2

CEF2

G8

F8

A23C8

A22B8

A21C5

A20D4

A19D5

A18C4

A17B3

A16E7

A15D7

A14C7

A13A7

A12B7

A11D6

A10C6

A9A6

A8B6

A7A3

A6C3

A5D3

A4B2

A3A2

A2C2

A1D2

A0E2

IC29

0R61

0R58

1k

R131

47

R1

10

10

R1

09

L92-0498-05

L27

LR79Z0EZ150M

15u

L5

1k

R1

13

1k

R1

12

49.9R111

RB521CM-30D13

SP

C10501A

01

D3

SP

C10501A

01

D2

LR79Z0FQ100M

10u

L3

F10-3226-05E2

18k

R139

1MR134

33k

R135

VDD 8oUT2 7

IN2- 6IN2+ 5

VSS4IN1+3IN1-2oUT11

BU7462NUXIC18

22k

R143

CN

23

CN

20

CN

19

CN

18

CN

17

CN

15

CN

16

CN

9

CN7

0

R63

CN8

1k

R136

CN21

1k

R104

1kR158

47kR54

CE3

VIN4

VSS 2

VoUT 1

XC8102AA07-GIC7

470R41

470R42

470R39

470R40

LTA014EEBFS8Q5

LTA014EEBFS8Q4

CN

4

CN

3

CN

10

100R85

CN

36

CN34

CN

33

CN

32

CN31

CN25

100k

R171

100k

R169

LB73H0AV-003L25

VC

C

oU

TP

UT

GN

D

VC

oN

T

L77-3123-05X1

LB73G0AM-004L1

22

R62

47k

R56

47k

R55

2.2

k

R86

10kR68

10kR67

CN26

1kR36

1kR53

1kR35

LB73G0AM-004

L6

VoUT 3

GND 4

EN2

VIN1

LXDC2HN18F163IC4

(D)

39k

R37

(D)

10k

R38RB

060M

-40

D7

(D)

68k

R8

2.7

k

R22

PH

10

GN

D9

CoM

P8

VS

EN

SE

7P

WR

GD

6R

T/C

LK

5S

S/T

R4

EN

3V

IN2

BO

OT

1

TP

S54240D

GQ

IC2

100k

R43

VIN 8

MoDE 7

VoUT4

EN1

GND59 GND46

GND35GND23GND12

W02-3785-05A1

100k

R30

100k

R29

100k

R27 5

3

2

1 6

4

EM6M2Q2

(D)

10k

R33RB060M-40

D6

PH

10

GN

D9

CoM

P8

VS

EN

SE

7

PW

RG

D6

RT

/CLK

5

SS

/TR

4

EN

3

VIN

2

BO

OT

1

TP

S54240D

GQ

IC1

(D)

68k

R7

15k

R9

(D)

47k

R32

(D)

10k

R34

STBY3

VIN4

GND 2

VoUT 1

BU33TD2WNVXIC3

VoUT 3

VDD 4

GND2

CE1

MM3404A50UREIC6

LB73H0AV-003

L23

LB73H0AV-003L24

10R130

10R126

10R12310R124

10R122

10R125

10R128

10R127

10R129

SC

LK

F6

DB

VD

DF

5

IN2

LC

6A

UX

2C

5

DA

CD

AT

F2

MC

LK

F1

SD

A

E6

DC

VD

D

E5

SD

oU

T/G

PIo

4

E4

CIF

Mo

DE

/GP

Io3

F4

GP

Io1

F3

GND2E1

IN2RD6

IN1RD5

IN1L/DMICDATD4

CS/GPIo2D3DNC6D2DNC5

D1

LRCLKE3

BCLKE2

MIC

BIA

SC

4A

DC

DA

TC

3L

INE

oU

TR

C2

LIN

Eo

UT

LC

1A

UX

1B

6D

NC

4B

5D

NC

3B

4

GND1B3

SPKoUTLB2SPKoUTRB1DNC2

A6DNC1

A5VMIDC

A4LDoVDD

A3 LDoVoUTA2 SPKVDD

A1

IC17

CN30

2.2kR77

2.2kR762.2kR78

2.2kR802.2kR82

LB

73G

0A

M-0

04

L36

LB73G0AM-004

L35

4.7

kR

167

0

R65

CN

12

CN

11

CN

14

(D)10k

R64

CN22

0R164

100k

R174

VS

SQ

5E

1V

SS

Q1

D9

VS

SQ

4C

1V

SS

Q3

B9

VS

SQ

2A

3V

SS

3K

1V

SS

2F

1V

SS

1A

1

VD

DQ

5

E9

VD

DQ

4

D1

VD

DQ

3

C9

VD

DQ

2

B1

VD

DQ

1A

7

VD

D3

K9

VD

D2

F9

DQ9 D2

DQ8 E3

DQ7 E7

DQ6 D8

DQ5 D7

DQ4 C8

DQ3 C7

DQ2 B8

DQ1 B7

DQ0 A8

VD

D1

A9

A12 H3

NC1 F7

NC2 F3

UDQS E2

LDQS E8

DQ15 A2

DQ14 B3

DQ13 B2

DQ12 C3

DQ11 C2

DQ10 D3

UDMF2

LDMF8

WEG7

CASG8

RASG9

BA1H9

BA0H8

CSH7

CKEG1

CKG2

CKG3

A11H2

A10/APJ7

A9H1

A8J3

A7J2

A6J1

A5K3

A4K2

A3K8

A2K7

A1J9

A0J8

IC23

100k

R170

L92-1101-05L16

L92-1101-05L21

L92-1101-05L20

L92-1101-05L15

LB73G0AM-004L14

LB73H0AV-003L12

LB73H0AV-003L13

LB73G0AM-004

L18

LB73G0AM-004L17

LB73G0AM-004L19

10

R57

10k

R66

Q7SSM3K15AMFV

LB73G0AM-004L22

DVDD3318_C10

R4

DVDD3318_C9

P12

DVDD3318_C8

P6

DVDD3318_C7

P5

DVDD3318_C6N13

DVDD3318_C5M13DVDD3318_C4

L13 DVDD3318_C3L4

DVDD3318_C2K13

DVDD3318_C1J5

DVDD3318_B11K15

DVDD3318_B10J14

DVDD3318_B9G9

DVDD3318_B8F13

DVDD3318_B7F12

DVDD3318_B6F11

DVDD3318_B5F10

DVDD3318_B4F8

DVDD3318_B3F7

DVDD3318_B2F6

DVDD3318_B1E14

DVDD3318_A6H5

DVDD3318_A5G15

DVDD3318_A4G14

DVDD3318_A3G5

DVDD3318_A2F15

DVDD3318_A1F5

DV

DD

18

_1

0R

13

DV

DD

18

_9

P1

3D

VD

D1

8_

8L

6D

VD

D1

8_

7K

5D

VD

D1

8_

6J1

3D

VD

D1

8_

5G

12

DV

DD

18

_4

G1

1D

VD

D1

8_

3G

10

DV

DD

18

_2

G6

DV

DD

18

_1

F1

4R

VD

D3

N7

RV

DD

2H

14

RV

DD

1E

5C

VD

D1

8N

8C

VD

D1

7M

9C

VD

D1

6M

8C

VD

D1

5L

12

CV

DD

14

K1

2C

VD

D1

3K

6C

VD

D1

2J1

2C

VD

D1

1J6

CV

DD

10

H1

3C

VD

D9

H1

2C

VD

D8

H1

1C

VD

D7

H1

0C

VD

D6

H7

CV

DD

5H

6C

VD

D4

G1

3C

VD

D3

G8

CV

DD

2

G7

CV

DD

1

E1

5

NC19M3

RSV2T19

NC18N4

NC17P2

NC16P1

NC15M2

NC14P3

USB_CVDDM12

NC13P14

NC12 P15USB0_VDDA18 N14USB0_VDDA33 N18

DDR_DVDD18_10R9

DDR_DVDD18_9R8

DDR_DVDD18_8R7

DDR_DVDD18_7P10

DDR_DVDD18_6P9

DDR_DVDD18_5P8

DDR_DVDD18_4P7

DDR_DVDD18_3N10

DDR_DVDD18_2N9

DDR_DVDD18_1 N6DDR_VREF R6

DDR_ZPU12RTC_CVDD

L14PLL1_VDDA

N15PLL0_VDDA

L15

VS

S3

6P

11

VS

S3

5N

12

VS

S3

4N

11

VS

S3

3N

5V

SS

32

M1

1V

SS

31

M1

0V

SS

30

M7

VS

S2

9M

6V

SS

28

M5

VS

S2

7M

4V

SS

26

L1

1V

SS

25

L1

0V

SS

24

L9

VS

S2

3L

8V

SS

22

L7

VS

S2

1L

5V

SS

20

K1

1V

SS

19

K1

0V

SS

18

K9

VS

S1

7K

8V

SS

16

K7

VS

S1

5J1

1V

SS

14

J1

0V

SS

13

J9

VS

S1

2J8

VS

S1

1J7

VS

S1

0H

15

VS

S9

H9

VS

S8

H8

VS

S7

A1

9N

C1

1N

16

NC

10

M1

4V

SS

6M

1V

SS

5L

3V

SS

4K

2V

SS

3K

1V

SS

2H

2V

SS

1H

1R

TC

_V

SS

H1

8P

LL

1_

VS

SA

M1

5P

LL

0_

VS

SA

M1

7o

SC

VS

SL

18

PRU1_R30[0]/PRU1_R31[1]

K4

MMCSD1_DAT[1]/PRU1_R30[1]/PRU1_R31[2]

J3


K3


H3

PRU1_R31[29]W19

PRU0_R31[23]W18PRU0_R31[24]

W17 PRU0_R31[25]

V17PRU0_R31[26]

W16

PRU0_R31[27]

R14

PRU0_R31[28]

V16

PRU0_R31[29]

U18GP6[5]

P17PRU0_R30[9]/PRU0_R31[9]

R15PRU0_R30[10]/PRU0_R31[10]

R19PRU0_R30[11]/PRU0_R31[11]

R18PRU0_R30[12]/PRU0_R31[12]

T16PRU0_R30[13]/PRU0_R31[13]

U19PRU0_R30[14]/PRU0_R31[14]

V19PRU0_R30[15]/PRU0_R31[15]

V18GP6[6]

V15GP6[7]

W14NC9

N3NC8

N1NC7

N2NC6

J2NC5

J1NC4

L2NC3

L1LCD_AC_ENB_CS

R5MMCSD1_DAT[4]/LCD_VSYNC

G4MMCSD1_DAT[5]/LCD_HSYNC

H4MMCSD1_DAT[6]/LCD_MCLK

F2MMCSD1_DAT[7]/LCD_PCLK

F1MMCSD0_CLK

E9NC2

P19NC1

P18USB0_VDDA12

N17USB0_DRVVBUS

K18USB0_VBUS

N19USB0_ID

P16USB0_DP

M19USB0_DM

M18RTC_ALARM/DEEPSLEEP

F4RTC_Xo

H19RTC_XI

J19oSCoUT

K19oSCIN

L19CLKoUT

T18RTCK/GP8[0]

K17EMU1

K16EMU0

J16TRST

L17TCK

J15TDo

J18TDI

M16TMS

L16 RESEToUTT17 RSVDN

J17 RESET

K14

DD

R_

D[0

]U

15

DD

R_

D[1

]U

14

DD

R_

D[2

]V

14

DD

R_

D[3

]U

13

DD

R_

D[4

]V

13

LC

D_

D[0

]W

1

LC

D_

D[1

]W

2

LC

D_

D[2

]W

3

LC

D_

D[3

]V

1L

CD

_D

[4]

V2

LC

D_

D[5

]V

3L

CD

_D

[6]

U1

LC

D_

D[7

]U

2L

CD

_D

[8]/

Bo

oT

[0]

U3

LC

D_

D[9

]/B

oo

T[1

]T

1L

CD

_D

[10

]/B

oo

T[2

]T

2L

CD

_D

[11

]/B

oo

T[3

]T

3L

CD

_D

[12

]/B

oo

T[4

]R

1L

CD

_D

[13

]/B

oo

T[5

]R

2L

CD

_D

[14

]/B

oo

T[6

]R

3L

CD

_D

[15

]/B

oo

T[7

]P

4D

DR

_D

QG

AT

E1

R1

2D

DR

_D

QG

AT

E0

R1

1D

DR

_B

A[0

]V

8D

DR

_B

A[1

]T

9D

DR

_B

A[2

]U

8D

DR

_D

QS

[1]

V1

1D

DR

_D

QS

[0]

T1

4D

DR

_D

QM

[1]

R1

0D

DR

_D

QM

[0]

W1

3D

DR

_C

SV

9D

DR

_C

AS

U9

DD

R_

RA

SW

9D

DR

_W

ET

8D

DR

_C

KE

V7

DD

R_

CL

KN

W7

DD

R_

CL

KP

W8

DD

R_

A[0

]U

7D

DR

_A

[1]

T7

DD

R_

A[2

]W

6D

DR

_A

[3]

V6

DD

R_

A[4

]U

5D

DR

_A

[5]

V5

DD

R_

A[6

]W

5D

DR

_A

[7]

U6

DD

R_

A[8

]U

4D

DR

_A

[9]

T6

DD

R_

A[1

0]

W4

DD

R_

A[1

1]

T4

DD

R_

A[1

2]

V4

DD

R_

A[1

3]

T5

DD

R_

D[5

]V

12

DD

R_

D[6

]W

12

DD

R_

D[7

]W

11

DD

R_

D[8

]T

13

DD

R_

D[9

]T

11

DD

R_

D[1

0]

T1

0D

DR

_D

[11

]T

12

DD

R_

D[1

2]

U1

0D

DR

_D

[13

]V

10

DD

R_

D[1

4]

U1

1D

DR

_D

[15

]W

10

AMUTE/UART2_RTSD5

AFSRC2

ACLKRA1

AHCLKR/UART1_RTSA2

AFSXB2

ACLKXB1

AHCLKX/USB_REFCLKIN/UART1_CTSA3

AXR0/ECAP0_APWM0/CLKS0F3

AXR1/DX0E1

AXR2/DR0E2

AXR3/FSX0E3

AXR4/FSR0D1

AXR5/CLKX0D3

AXR6/CLKR0C1

AXR7D2

AXR8/CLKS1/ECAP1_APWM1 E4AXR9/DX1

C3AXR10/DR1

D4AXR11/FSX1

C5AXR12/FSR1

C4AXR13/CLKX1

B3AXR14/CLKR1

B4AXR15/ECAP2_APWM2

A4GP8[12]

G3MMCSD1_CMD

J4MMCSD1_CLK

G2MMCSD1_DAT[0]

G1GP6[8]

T15GP6[9]

U16GP6[10]

W15GP6[11]

U17GP6[12]

R16GP6[13]

R17SPI1_SoMI

H17SPI1_SIMo

G17SPI1_SCS[7]/I2C0_SCL

G16

SPI1_SCS[6]/I2C0_SDA G18

SPI1_SCS[5]/UART2_RXD F17SPI1_SCS[4]/UART2_TXD

F16SPI1_SCS[3]/UART1_RXD

E18SPI1_SCS[2]/UART1_TXD

F19SPI1_SCS[1]

F18SPI1_SCS[0]

E19SPI1_ENA

H16SPI1_CLK

G19SPI0_SoMI

C16SPI0_SIMo

C18SPI0_SCS[5]/UART0_RXD

C19SPI0_SCS[4]/UART0_TXD

D18SPI0_SCS[3]/UART0_CTS

E17SPI0_SCS[2]/UART0_RTS

D16SPI0_SCS[1]

E16SPI0_SCS[0]

D17SPI0_ENA

C17SPI0_CLK

D19

EM

A_

WA

IT[1

]B

19

EM

A_

WA

IT[0

]B

18

EM

A_

oE

B1

5E

MA

_W

EN

_D

QM

[0]

C8

EM

A_

WE

N_

DQ

M[1

]A

5E

MA

_W

EB

9E

MA

_A

_R

WD

10

EM

A_

CS

[5]

B1

6E

MA

_C

S[4

]F

9E

MA

_C

S[3

]A

17

EM

A_

CS

[2]

B1

7E

MA

_C

S[0

]A

18

EM

A_

CA

SA

9E

MA

_R

AS

A1

6E

MA

_S

DC

KE

D8

EM

A_

CL

KB

7E

MA

_B

A[1

]A

15

EM

A_

BA

[0]

C1

5E

MA

_A

[0]

C1

4E

MA

_A

[1]

D1

5E

MA

_A

[2]

B1

4E

MA

_A

[3]

D1

4E

MA

_A

[4]

A1

4E

MA

_A

[5]

C1

3E

MA

_A

[6]

E1

3E

MA

_A

[7]

B1

3E

MA

_A

[8]

A1

3E

MA

_A

[9]

D1

2E

MA

_A

[10

]C

12

EM

A_

A[1

1]

B1

2E

MA

_A

[12

]D

13

EM

A_

A[1

3]

D1

1E

MA

_A

[14

]/M

MC

SD

0_

DA

T[7

]A

12

EM

A_

A[1

5]/

MM

CS

D0

_D

AT

[6]

C1

1E

MA

_A

[16

]/M

MC

SD

0_

DA

T[5

]E

12

EM

A_

A[1

7]/

MM

CS

D0

_D

AT

[4]

B1

1E

MA

_A

[18

]/M

MC

SD

0_

DA

T[3

]E

11

EM

A_

A[1

9]/

MM

CS

D0

_D

AT

[2]

C1

0E

MA

_A

[20

]/M

MC

SD

0_

DA

T[1

]A

11

EM

A_

A[2

1]/

MM

CS

D0

_D

AT

[0]

B1

0E

MA

_A

[22

]/M

MC

SD

0_

CM

DA

10

EM

A_

D[0

]C

9E

MA

_D

[1]

A8

EM

A_

D[2

]B

8E

MA

_D

[3]

E8

EM

A_

D[4

]B

5E

MA

_D

[5]

E7

EM

A_

D[6

]C

6E

MA

_D

[7]

D7

EM

A_

D[8

]E

10

EM

A_

D[9

]D

9E

MA

_D

[10

]A

7E

MA

_D

[11

]D

6E

MA

_D

[12

]A

6E

MA

_D

[13

]B

6E

MA

_D

[14

]C

7E

MA

_D

[15

]E

6

IC16

10k

R69

RB521CM-30D10

LB73G0AM-004L7

LB73G0AM-004

L4

LB73G0AM-004L2

S8CANH7

CANL6VIo5 RXD

4VCC 3GND 2TXD 1

TJA1051TK/3IC8

LB73F0AH-003L32

LB73F0AH-003

L31

L41-1592-711.5u

L28

47k

R159

0R49

0R50

LB73H0AV-003

L58

A

1

2

3

4

5


INTERFACE UNIT (XC3-0090-20 (KRK-15B_M))

67mV

1.66V

ANALOG SWITCH(AF)

ANALOG SWITCH(AF)

AF AMPLIFIER

I/O EXPANDER

DC AMPLIFIER(VREF)

ANALOG SWITCH(AF)

ANALOG SWITCH(AF)

VOLTAGE REGULATOR(33A)

CAN TRANSCEIVER IC

AF AMPLIFIER

0mV

67mV

0mV

0V

3.28V

3.29V

68mVrms

67mVrms

69mVrms

69mVrms

3.31V

0V

0V

68mVrms

65mVrms

3.08V

3.20V

CN

74

9M

AIN

UN

IT (

A/2

)

XC

1-0

41

(NX

-58

00

/58

00

(B)(

K,K

2))

XC

1-1

02

(NX

-59

00

/59

00

(B)(

F,K

))

XC

1-0

40

(NX

-57

00

/57

00

(B)(

K))

XC

1-0

39

(NX

-58

00

/58

00

(B)(

F,F

2))

XC

1-0

38

(NX

-57

00

/57

00

(B)(

F))

INTERFACE UNIT (XC3-009)

CN

1X

C3

-00

8(K

RK

-14

H)

INT

ER

FA

CE

UN

IT

Vref

CAN INTERFACE

33A

RXD2

33M

54

M

54

M

Vref

Vref

MIC

+

ME

AFi-

AFi+

ME

MIC

AFoB+

AFoB-

AFoA+

AFoA-

MIC_A+

MIC_A-

MIC_B+

MIC_B-

33

A

33

A

33A

33A

33A

MIC-_AFo-

MIC+_AFo+

IGN

IGN

IGN

AFi-

AFi-

AFi+

AFi+

AFi+

MICB-_0

MICB-_0

MICA-_0

MICA-_0

AFoSW1

AFoSW2

MICA+_0

MICB+_0

AFoA-_0

AFoA+_0

/MIC_ENMICSW1MICSW2

AFoB+_0

SB

SB

SB

AFoB-_0

MIC

_B

+M

IC_

A+

MIC

_A

-M

IC_

B-

AFoA-

AF

oB

_E

N

AFoB_EN

AF

oB

_E

N

AFoB_EN

AFoA_EN

AFoA_EN

AFoA_EN

AFoB-

AFoA+

AFoB+

AF

oS

W2

AF

oS

W1

/KE

YIN

T

I2C

CK

MIC

/PRST

/PSW

CAN+

/PRST

/PSW

MIC_A+

MIC_A-

MIC_B+

MIC_B-

AFoA+

AFoA-

AFoB+

AFoB-

CAN+

CAN-

RSET_1

I2C

DT

RSET_0

AF

oA

+_

0A

Fo

B+

_0

I2CDTI2CCK

/KEYINT

/PRST

/PSW

CAN+

CAN-

AFoB-_0

AF

oB

-_0

/MIC_EN

MICSW1

MIC-

AFoA-_0

AF

oA

-_0

MICSW2

L25

L24

L23L22

L21

L20

L19

18

0p

C1

10

18

0p

C1

09

0.1u

C108

0.1uC107

100pC106

100pC105

100pC104

100pC103

100pC102

100pC101

L18

L17

L16

L15

L14

L13

L12

L11

L10

L9

L8

L7

L6

L5

L4

L3

33

k

R1

07

33

k

R1

06

100R105

100R103

68

k

R1

04

68k

R102

1u

C1

00

47

k

R1

00

47

k

R1

01

CAN-16

CAN+15

AFoB-14

AFoB+13

AFoA-12

AFoA+11

NC(IGN)10

NC9

SB8

GND7

MICB-6

MICB+5

MICA-4

MICA+3

/PSW2

/PRST1

CN3

CAN-16

CAN+15

AFoB-14

AFoB+13

AFoA-12

AFoA+11

NC(IGN)10

NC9

SB8

GND7

MICB-6

MICB+5

MICA-4

MICA+3

/PSW2

/PRST1CN4

10u

C68

CN6

IGN50

NC49

GND48

54M47

GND46

GND45

NC44NC43

NC42

NC41NC40NC39NC38NC

37NC

36NC

35NC34NC33NC

32NC31NC

30NC29NC28NC27NC26

NC25

NC24

/PRST23

/KEYINT22

I2CCK21I2CDT20

GND19

NC18

NC17

GND16

33M15

NC14GND13

RXD12

TXD11

NC10

/PSW9

AFi+8

AFi-7

MIC6

ME5

R_SET24

R_SET13

R_SET02

GND1

CN1

0

R2

6

0R2

5

VCC16

2X15

1X14

X-CoM13

0X12

3X11

A10

B9GND2 8

GND1 7

INH 6

1Y 5

3Y 4

Y-CoM 3

2Y 2

0Y 1

TC74VHC4052AKIC5

10

k

R6

81

0k

R6

7

CN

5

10

0k

R4

0

10

0k

R3

9

10

0k

R4

1

10

0k

R4

2

1u

C2

2

1u

C2

71

uC

26

1u

C2

1

47k

R18

0.1uC37

1u

C41

0.1uC38

10

0k

R2

8

10

0k

R2

7

10

0k

R2

0

10

0k

R1

9

1u

C42

1u

C40

1u

C39

VCC 8

CoNT1 7

oUT_IN2 6

IN_oUT2 5GND4

CoNT23

oUT_IN12

IN_oUT11

TC7W66FKFIC10

VCC 8

CoNT1 7

oUT_IN2 6

IN_oUT2 5GND4

CoNT23

oUT_IN12

IN_oUT11

TC7W66FKFIC9

10

0*4

CP

4

100*4

CP3

0.1uC34

1u

C2

8

47

kR

31

47

k

R3

0

10

0p

C2

9

VDD 5

oUT 4IN-3

VSS2

IN+1

BU7445HFV

IC6

47

0p

C1

9

27

k

R1

7

82

R9

47

k

R7

47

k

R8

A2

24

A1

23

INT

22

VD

D2

1S

DA

20

SC

L1

9

A018

P1_717

P1_616

P1_515

P1_414

P1_313

P1

_2

12

P1

_1

11

P1

_0

10

VS

S9

P0

_7

8

P0

_6

7

P0_56

P0_45

P0_34

P0_23

P0_12

P0_01

PCA9555AHFIC7

5678

4321

10*4

CP1

0

R16

0

R1

1

S7K-0003-00S1

4

3

2

1

CN2

100p

C2

0

R3

3

10

00

pC

43

0.1uC63

10

00

pC

44

0.1uC12

0.1uC64

1u

C2

0

0.1u

C17

0

R1

0

18

0p

C3

6

L2

18

0p

C3

0

VDD 8

oUT2 7

IN2- 6

IN2+ 5VSS4

IN1+3

IN1-2

oUT11

BU7242NUXIC8

0.1uC24

68kR29

V+5

oUT4IN- 3

V- 2

IN+ 1

OPA170AIDRLRIC1

L147pC3

47pC6

33

kR

37

47kR15

470pC15

0.1uC25

0.1u

C14

0.1uC32

33

kR3

2

1k

R13STBY3

VIN4

GND 2

VoUT 1

BU33TD2WNVXIC3

16VCC

2X15

1X14

X-CoM13

0X12

3X11

A10

B9GND2 8

GND1 7

INH 6

1Y 5

3Y 4

Y-CoM 3

2Y 2

0Y 1

TC74VHC4052AKIC4

27kR12

1/8

12

0

R2

2

0R23

0.01uC35

47pC4

0R24

S 8

CANH 7

CANL 6

VIo 5RXD4

VCC3

GND2

TXD1

TJA1051TK/3IC2

0.1uC16

1u

C1

8

68

k

R3

8

47pC5

47pC7

A

1

2

3

4

5


J7

00

DA

T2

CD

/DA

T3

CM

D

VD

D

CL

K

VS

S

DA

T0

DA

T1

CD

CO

MM

ON

GN

D1

GN

D2

CN2

1NC

2NC

3GND

4SB

CN37

50 GND49 NC48 NC47 NC46 ME45 MIC44 AFo-43 AFo+42 /PSW41 /PTT40 TXD39 RXD38 GND37 DM/KVL36 33M35 GND34 USB_D+33 USB_D-32 GND31 I2CDT30 I2CCK29 /KEYINT28 /PRST27 /RD26 /WR25 A[23]24 /CS23 D[0]22 D[1]21 D[2]20 D[3]19 D[4]18 D[5]17 D[6]16 D[7]15 D[8]14 D[9]13 D[10]12 D[11]11 D[12]10 D[13]9 D[14]8 D[15]7 18M6 GND5 GND4 54M3 GND2 NC1 NC(IGN)

CN6

50NC

49NC

48GND

4754M

46GND

45GND

4418M

43D[15]

42D[14]

41D[13]

40D[12]

39D[11]

38D[10]

37D[9]

36D[8]

35D[7]

34D[6]

33D[5]

32D[4]

31D[3]

30D[2]

29D[1]

28D[0]

27/CS

26A[23]

25/WR

24/RD

23LCDRST

22/KEYINT

21I2CCK

20I2CDT

19GND

18USB_D-

17USB_D+

16GND

1533M

14DM/KVL

13GND

12RXD

11TXD

10/PTT

9/PSW

8AFo+

7AFo-

6MIC

5ME

4R_SET2

3R_SET1

2R_SET0

1GND

CN11/PRST

2/PSW

3MIC_A+

4MIC_A-

5MIC_B+

6MIC_B-

7GND

8NC

9SB

10IGN

11AFiA+

12AFiA-

13AFiB+

14AFiB-

15CAN+

16CAN-

CN2

1SP+

2SP-

3GND

4SB

CN21GND

2NC

3NC

4Ao2

5Ao1

6AI2

7AI1

8AUX_ME

9AUX_MIC

10GND

11SB

12IGN

13GND

CN749

1 NC(IGN)2 NC3 GND4 54M5 GND6 GND7 18M8 D[15]9 D[14]10 D[13]11 D[12]12 D[11 ]13 D[10]14 D[9]15 D[8]16 D[7]17 D[6]18 D[5]19 D[4]20 D[3]21 D[2]22 D[1]23 D[0]24 /CS_LCD25 DC26 /WR_LCD27 /RD_LCD28 /PRST29 /KEYINT30 I2CCK31 I2CDT32 GND33 USB_D-34 USB_D+35 GND36 33M37 DM/KVL38 GND39 RXD40 TXD41 /PTT42 /PSW43 AFo+44 AFo-45 MIC46 ME47 R_SET248 R_SET149 R_SET050 GND

CN3

16 CAN-

15 CAN+

14 AFoB-

13 AFoB+

12 AFoA-

11 AFoA+

10 IGN

9 NC

8 SB

7 GND

6 MICB-

5 MICB+

4 MICA-

3 MICA+

2 /PSW

1 /PRST

CN1

1GND

2R_SET0

3R_SET1

4R_SET2

5ME

6MIC

7AFi-

8AFi+

9/PSW

10NC

11TXD

12RXD

13GND

14NC

1533M

16GND

17NC

18NC

19GND

20I2CDT

21I2CCK

22/KEYINT

23/PRST

24NC

25NC

26NC

27NC

28NC

29NC

30NC

31NC

32NC

33NC

34NC

35NC

36NC

37NC

38NC

39NC

40NC

41NC

42NC

43NC

44NC

45GND

46GND

4754M

48GND

49NC

50NC(IGN)

CN900

4SB3GND2SPG1SPo

CN4

16 CAN-

15 CAN+

14 AFoB-

13 AFoB+

12 AFoA-

11 AFoA+

10 IGN

9 NC

8 SB

7 GND

6 MICB-

5 MICB+

4 MICA-

3 MICA+

2 /PSW

1 /PRST

CN35

4 SB3 GND2 SP-1 SP+

INTERFACE

UNIT

INTERFACE

UNIT

XC3-009

KRK-15B KRK-14H

XC3-008

AC

C C

on

ne

cto

r

XC3-002

NX-5800 (F,F2), NX-5900 (K), KCH-19)

XC3-007 (NX-5700 (K),

NX-5800 (K,K2), KCH-19)

SUB (DISPLAY) UNIT

CN3

GND

GN

D1

BT/GPS

XC

1-0

40

XC

1-1

02

SB

ME

30

BT

_A

UD

_D

I

13.6 V

SB

21

SB1

DI

CN907

MI2

1

XC1-038 (NX-5700 (F))TXD2

AUXO1

GPS ANT

XC2-004 (NX-5700 (K), NX-5800 (K,K2))

AUXIO8

9

1

1

1

BT

_A

UD

_D

O

TXD2

AUXIO7

20

DEO

SPO

1

50C

AUXO2

2

RT

S2

AUXIO9AUXO1

VC

C

5

10

20

TXD2

XC2-003 (NX-5700 (F), NX-5800 (F,F2)), NX-5900 (F,K))

PA

SB

RXD2

12

CN

5

5

8

RXD1

GND

CT

S2

AUXO2

AUXIO6

AUXIO1

17

MODULE (BT/GPS) UNIT

GND

SB

SPI

AUXO1

AUXIO2

GND

CN

73

5

MI2

MAIN UNIT (A/2)

SB

IGN

AUXIO5

RX

D2

AUXIO3

4

SB

AFO

RXD2

AUXIO4

IN

HOR

GN

D2

2

R402

TXD1

AUXIO1

1

AUXIO5

11

NC

CN4

TX

D2

SB

RXD2

TXD0

DEO

19

NC

DEO

14

EXT SP

1

RXD0

GA

TE

BIA

S

20

12

RF

INP

UT

D I

AUXIO9

DC Supply

25

IGN

BT

_S

W

AUXIO7

RF

OU

TP

UT

GND

164

7

CN910

-

AUXIO1

GP

S_

PW

R

6

GP

S_

AN

T_

SW

AUXIO2

CN2

AFO

24G

ND

AUXIO3

IC911

50C

AUXIO3

GND

1

SB

GN

D

AUXO2

GP

S_

PA

_E

N

TXD0

23

GN

D

AUXIO7

18

GND

ANT

DI

J900

SB

XC1-040 (NX-5700 (K))

AUXIO9

GN

D

GND

IC302

BT

_S

HU

TD

OW

NAUXIO4

AUXIO65

4M

ME

NC

DR

AIN

BIA

S

SB

AUXIO2

MA

IN U

NIT

(B

/2)

1

30

AUXIO5

20pin Option

MI2o

UT

XC1-041 (NX-5800 (K,K2))

XC1-102 (NX-5900 (F,K))

AUXIO8

GP

S_

AL

M

XC1-039 (NX-5800 (F,F2))

CN731

WC

LK

AFO

6

22

SB5

4M

AUXIO4AUXIO8

SB

15

XC

1-0

38

microSD

3

+

XC

1-0

41

13

CN906

BC

LK

XC

1-0

39

RXD0

ME

GND

CN

1

J901

AUXIO6

SB

Fo

r D

ua

l H

EA

D

I/F

Co

nn

ecto

r2

MIC

LED4

WRX

8

J1

1

DB13

RDX

LC

D

SP+

VCC

DB5

VSSA

ME

DB14

CABC

38

DB6

VSSA

DB15

VSSA

PTT/TXD

SPG

INT SP

LC

D

CN4

VSSD

HOOK/RXD/D-2

CN5

DB16

IMO

+

DB10

1

VSSD

DCX

1

DB17

CSX

E

IOVCC

DM/KVL

2

VSSD

DB7

LED1LEDA

DB1

-

IOVCC

DB8

LED2

RESX

SB

DB2

DB11

VCC

BLC/D+2

LED3

DB3

DB12

DB4

LA4425A

AF AMPPOWER MODULE

INTERFACE UNIT

INTERCONNECTION DIAGRAM

A

1

2

3

4

5


BLOCK DIAGRAM KRK-14H KRK-15B

To

Tra

nsce

ive

r M

ain

Un

it

AFoA-(AFoA-_0)

MIC-

CN4

AFoB+(AFoB+_0)

SW

AFoA_EN

CN1

IC4/CN4

CN4

IC4

CN4

TXD2

IC9/IC10

IC8BU7242NUX

IC9TC7W66FKF

AMP SW

54M

MIC

MICSW2

/MIC_EN

RSET_1

IC4/CN4

AFoA-(AFoA-_0)

RSET_0

SW

AFoA+(AFoA+_0)

AFoB+(AFoB+_0)

AMP

AFoB-(AFoB-_0)

AFoA+(AFoA+_0)

IO E

XP

AN

DE

R

AFoSW1

CAN-

IC10TC7W66FKFAFoA_EN

IC4/CN4

CN2

IC4TC74VHC4052AK

IC4/CN4

IC4

/PSW

RSET_2

CANTRANSCEIVER

MIC-_AFo-

AFoA_EN

AFoB_EN

SW

SW

IC10TC7W66FKF

IC5

54M

CN3

IC7PCA9555AHF

IC4

33A

IC9

(1/2)

(2/2)

(1/2)

(2/2)TC7W66FKF

MIC+

IC5

MIC+_AFo+

33A

SW

AFoB-(AFoB-_0)

/MIC_EN

IC2TJA1051TK/3

CN4

33M

AFoSW2

AFoSW1

3.3VVOLTAGE REGULATO R

CAN+

IC3BU33TD2WNVX

MICSW1

AFoB_EN

RXD2

IC9/IC10

IC1OPA170AIDRLR

AFoSW2

MICSW2

AFoB_EN

MICSW1

To

KR

K-1

4H

CAN+

CAN-

33M

IC20

IC10TC7W66FKF

I2CSCL

IC17

AFiB+

IC15BU7462NUX

33A

/DMCNT

AUX_MiC

AUX_ME

I2CSDA

SW

CAN

TRANSCEIVER

RXD1

CN2

CODEC

SB

CAN-

Q8SSM3K15AMFV

AMP

DMiN/KVL

AFiB-

CAN+RXD2

DMoUT

/PRST

Vref

IC8TJA1051TK/3

AFi+

To

Pa

ne

l S

ub

(D

isp

lay) U

nit

CN1

DM/KVL

AFiA+

AFi-

TXD1

AFiA-

To

KR

K-1

5B

Q9SSM3K15AMFV

TXD2

DDR_A[0]~DDR_A[13]

19.2M

X1L77-3123-05

/PRST

Q10SSM3K15AMFV

AUX_MiC

33A IC20TC7W53FKF

MiC_SEL

SW

ME

CN2(AUX_ME)

AMP

IC18BU7462NUX

33A

Q6HN1B04FE(GR)

/PRST

Q3SSM3K335R

AUXO1

Q1

SSM3K335R

AUXO0

Q4LTA014EEBFS 8

AUXo1CN2

CN2Q5LTA014EEBFS 8

AUXo0

CN37

IGN

33D

50D

IC16

18D

IC10

IC9

IC10

IC9

IC16

CN37

TCXO19.2MHz

33A

AFiA+

IC10TC7W66FKF

SWAFiB+

33A

SWAFiA-

IC9TC7W66FKF

AFiB_EN AFiA_EN

AFiA_EN

DVDD33

IC1TPS54240DGQ

50D

3.9VDC/DCCONVERTER

IC6MM3404A50URE

18D

33D 18D

5.0VVOLTAG EREGULATOR

CVDD

33D

IC5XC6223D331G-G

PLL0_VDDA

1.2VDC/DCCONVERTER


33A

RVDD

PLL1_VDDA

IC3BU33TD2WNVX

IC4LXDC2HN18F163

5.3VDC/DCCONVERTER

IC2TPS54240DGQ

Q2EM6M2

53DC

USB12

A1W02-3785-05

DVDD18_1

18D

DC SW

18D


IC7XC8102AA07-G

SB

39DC

18D_Flash

1.8VDC/DC

CONVERTER

DDR18

AUXi0(AUXI_0)

AUXi1(AUXI_1)

AUXO1

AUXO0

AUXI0

AUXI1

AUXI1

Q9

33A

AFoIC19

IC22TC7SZ08FE

IC21TC7SET125FUF

U0_DP U0_DM

SB

CN2/CN35

RVDD

CVDD

PLL0_VDDA

PLL1_VDDA

DDR18

DVDD18_1

DVDD33

IC20

MiC_SELIC9/IC10

AFiB_ENIC9/IC10

AFiA_EN

MicB_EN

IC11/IC12

MicA_EN

IC11/IC12

IC25/AMPPD

USB12

25REF

AMP

IC14BU7242NUX

CN1/PSW

/AMPPD

25REF

CN35

AMP

IC25LM48310SD

AMP

SB

IC19BU7242NUX

SP- AFo

SP+

CN1/CN4

AFi+

AFi-

SB

MICB-(MICB-_0)MICB+(MICB+_0)MICA+(MICA+_0) MICA-(MICA-_0)

SB

/KEYINT

I2CCK

I2CDT

AU

X P

OR

T

SW

DDR_DQS[0]~DDR_DQS[1]DDR_D[0]~DDR_D[15]

DDR_CLKN

DDR_CAS

DDR_DQM[0]~DDR_DQM[1]

DDR_RASDDR_CSDDR_WE

DDR_CLKP

DDR_BA[0]~DDR_BA[1]DDR_CKE

DDR

IC23

SW

IC9

(2/2) (1/2)

(1/2)(2/2)TC7W66FKF

33A

AFiB-

AFiB_EN

SPi1_SDo

CoD_SDo

i2S_SCKi2S_MCK

/CS_CoD

SPi1_SCKi2S_LRCK

CoD_SDiSPi1_SDi

Interface Unit (XC3-008)

LCDRST

/PTT /KEYINT

18D

D11,D12DA221

Q7SSM3K15AMFV

/VBUSDETMIC/VBUS

AGC

53DC33D

AUXI0 MicA+

MicA-

MicB-

MicB+

SWSB

D1MINISMDC020F

Q8

33A33A

33A

ME

33A

33A

33A

33A

18D

33D

53DC

/FRSTDAT[0]~DAT[15 ]

/RD FLASHADD[0]~ADD[23]/CS4 /WR

18D_Flash/RD /WR

DAT[0]~DAT[15 ]

IC29

ADD[23]

/CS2(/CS2_2)

33D

/WP

Interface Unit (XC3-009)

120R22

TERMINATOR

CN1/CN4IGN

CN1/CN4/PRST

AFoA+(AFoA+_0)

CN3/CN4

CN3/CN4

/PRST

IGN

CN3/CN4/PSW

S1S7K-0003-00

IC6BU7445HFV

Vref

53DC 50D

33A

33A 18D

33D

33D

33M

33A

/PSW

IC11

IC11

IC12

IC12

AFoA-(AFoA-_0)

IGN

CN1/CN3

/PSW

CN1/CN3

CN1/CN3

/PRST

AFoB+(AFoB+_0)

AFoB-(AFoB-_0)

IC4

IC4

IC4

IC4

IC2

IC2

KR

K-1

5B

or a

no

the

rK

RK

-1

5B

or a

no

the

rTo

KR

K-1

4H

IC17

IC16

IC11TC7W66FKF

AMP

MiCB+

MiCB- MiCA-

MicA_EN

33A

MicB_EN

AMP

IC12TC7W66FKF

MicB_EN

IC13BU7242NUX

33A

33A

MicA_EN33A

SW

IC12TC7W66FKF

SW

MiCA+

Vref

33A

SW

IC11 (1/2)

(2/2) (1/2)

(2/2)TC7W66FKF

33A

IC14BU7242NUX

SW

CN1CN1

CN1 CN1

CN1CN1

CN1 CN1

Q1

Q3

IC16IC16

IC16 IC16

IC16IC16

IC16 IC16

Vref

AMP

33AIC18

(2/2)

(2/2)

(1/2)

(1/2)

(1/2)BU7462NUX

IC14

IC13/IC14/IC15IC19

IC18Vref

IC18

IC18

CN2

CN2 CN3/CN4

CN3/CN4

CN3/CN4

CN3/CN4

Vref

IC5TC74VHC4052AK

CN2

IC16

IC7IC7

IC7

IC7

IC7

IC7

PARTS LIST

[KRK-14H,KRK-15B]

* SAFETY PRECAUTION

Parts identified by the � symbol are critical for safety. Replace only with

specified part numbers.

* BEWARE OF BOGUS PARTS

Parts that do not meet specifications may cause trouble in regard to safety and

performance. We recommend that genuine parts be used.

* (x_) in a description column shows the number of the used part.

- Contents - Exploded view of general assembly and parts list Electrical parts list Packing materials and accessories parts list

3-2 3-43-8

(No.RA021<Rev.002>)3-1

Exploded view of general assembly and parts list (KRK-14H)

General assemblyBlock No. [M][1][M][M]

Symbol No. Part No. Part Name Description Local

1 A2D-0001-00 REAR PANEL 2 F0G-0002-00 MOLDING COVER 3 F10-3225-05 SHIELDING COVER(DC/DC) (x2) 4 F1B-0027-00 SHIELDING COVER(OMAP) 5 G5D-0017-00 PACKING(FRONT) A N80-2608-48 P.HEAD T.SCREW (x5) - XC3-0080-21 SERVICE INTERFACE UNIT

3

1

Block No.M1MM

INTERFACE UNIT<01>

3

4

A

A

A

A

5

2

3-2(No.RA021<Rev.002>)

Exploded view of general assembly and parts list (KRK-15B)

General assemblyBlock No. [M][2][M][M]


1 A6C-0001-00 MAIN PANEL 2 F0G-0002-00 MOLDING COVER A N80-2608-48 P.HEAD T.SCREW (x4)

Block No.M2MM

1

INTERFACE UNIT<02>

2

A

A

(No.RA021<Rev.002>)3-3

Electrical parts listINTERFACE UNIT

XC3-0080-20(KRK-14H_M)*Note : This part cannot be replaced. There-fore, this part is not supplied as a service part.

Block No. [0][1]Symbol No. Part No. Part Name Description Local

IC1 TPS54240DGQ IC(MOS-IC)IC2 TPS54240DGQ IC(MOS-IC)IC3 BU33TD2WNVX IC(MOS-IC)IC4 LXDC2HN18F163 IC(MOS-IC)IC5 XC6223D331G-G IC(MOS-IC)IC6 MM3404A50URE IC(MOS-IC)IC7 XC8102AA07-G IC(MOS-IC)IC8 TJA1051TK/3 IC(MOS-IC)IC9 TC7W66FKF IC(MOS-IC)IC10 TC7W66FKF IC(MOS-IC)IC11 TC7W66FKF IC(MOS-IC)IC12 TC7W66FKF IC(MOS-IC)IC13 BU7242NUX IC(MOS-IC)IC14 BU7242NUX IC(MOS-IC)IC15 BU7462NUX IC(MOS-IC)IC16 ------------ MPU IC *NoteIC17 ------------ MOS-IC *NoteIC18 BU7462NUX IC(MOS-IC)IC19 BU7242NUX IC(MOS-IC)IC20 TC7W53FKF IC(MOS-IC)IC21 TC7SET125FUF IC(MOS-IC)IC22 TC7SZ08FE IC(MOS-IC)IC23 ------------ SRAM IC *NoteIC25 LM48310SD ANALOG ICIC29 ------------ ROM IC *Note

Q1 SSM3K335R FETQ2 EM6M2 FETQ3 SSM3K335R FETQ4 LTA014EEBFS8 DIGI TRANSISTORQ5 LTA014EEBFS8 DIGI TRANSISTORQ6 HN1B04FE(GR) TRANSISTORQ7 SSM3K15AMFV FETQ8 SSM3K15AMFV FETQ9 SSM3K15AMFV FETQ10 SSM3K15AMFV FET

D1 MINISMDC020F VARISTORD2 SPC10501A01 VARISTORD3 SPC10501A01 VARISTORD4 RB521CM-30 DIODED5 RB521CM-30 DIODED6 RB060M-40 DIODED7 RB060M-40 DIODED8 DZ2J180(M) ZENER DIODED9 DZ2J180(M) ZENER DIODED10 RB521CM-30 DIODED11 DA221 DIODED12 DA221 DIODED13 RB521CM-30 DIODED15 RB521CM-30 DIODED16 AVRM10270K101 VARISTORD17 AVRM10270K101 VARISTOR

C1 CC73HCH1H101J C CAPACITOR 100PF JC2 CK73GBB1H104K C CAPACITOR 0.10UF KC3 C93-1810-05 C CAPACITOR 4.7UF KC4 CK73HBB1H102K C CAPACITOR 1000PF KC5 CK73HBB1H102K C CAPACITOR 1000PF KC6 CC73HCH1H101J C CAPACITOR 100PF JC7 CC73HCH1H101J C CAPACITOR 100PF JC10 CC73HCH1H101J C CAPACITOR 100PF JC11 CC73HCH1H101J C CAPACITOR 100PF JC12 CC73HCH1H101J C CAPACITOR 100PF JC13 CC73HCH1H101J C CAPACITOR 100PF JC15 CK73GB1H105K C CAPACITOR 1.0UF KC16 CC73HCH1H101J C CAPACITOR 100PF JC17 CC73HCH1H101J C CAPACITOR 100PF J

C20 C93-1810-05 C CAPACITOR 4.7UF KC21 C93-1810-05 C CAPACITOR 4.7UF KC23 C93-1810-05 C CAPACITOR 4.7UF KC24 CK73HB1H103K C CAPACITOR 10000PF KC25 CK73HB1H103K C CAPACITOR 10000PF KC26 CK73HB1H272K C CAPACITOR 2700PF KC27 CK73HB1H103K C CAPACITOR 10000PF KC29 CC73HCH1H390G C CAPACITOR 39PF GC30 CK73HB1E104K C CAPACITOR 0.10UF KC31 CC73HCH1H101J C CAPACITOR 100PF JC32 CK73HB1E104K C CAPACITOR 0.10UF KC33 CK73FB1C106K C CAPACITOR 10UF KC34 CK73FB1C106K C CAPACITOR 10UF KC35 CK73HB1C105K C CAPACITOR 1.0UF KC36 CK73FB1C106K C CAPACITOR 10UF KC37 CK73FB1C106K C CAPACITOR 10UF KC38 CK73GB1E105K C CAPACITOR 1.0UF KC39 CK73HB1H182K C CAPACITOR 1800PF KC40 CC73HCH1H101J C CAPACITOR 100PF JC41 CK73GB1E105K C CAPACITOR 1.0UF KC42 CK73FXR1E475K C CAPACITOR 4.7UF KC43 CK73FB1C106K C CAPACITOR 10UF KC44 CK73GB1E105K C CAPACITOR 1.0UF KC46 CK73GB0J106K C CAPACITOR 10UF KC48 CK73GB0J106K C CAPACITOR 10UF KC49 CC73HCH1H101J C CAPACITOR 100PF JC51 CK73GB1E105K C CAPACITOR 1.0UF KC56 CK73GB0J106K C CAPACITOR 10UF KC57 CK73GB1E105K C CAPACITOR 1.0UF KC58 CK73GB1E105K C CAPACITOR 1.0UF KC59 CK73HB1E104K C CAPACITOR 0.10UF KC60 CK73HB1E104K C CAPACITOR 0.10UF KC61 CK73GB0J106K C CAPACITOR 10UF KC62 CK73GB0J106K C CAPACITOR 10UF KC63 CK73HB1H103K C CAPACITOR 10000PF KC64 CK73HB1H103K C CAPACITOR 10000PF KC65 CK73HB1H103K C CAPACITOR 10000PF KC66 CK73HB1H103K C CAPACITOR 10000PF KC67 CK73HB1H103K C CAPACITOR 10000PF KC68 CK73GB0J106K C CAPACITOR 10UF KC69 CK73HB1H103K C CAPACITOR 10000PF KC70 CC73HCH1H101J C CAPACITOR 100PF JC71 CK73GB0J106K C CAPACITOR 10UF KC72 CK73HB1H103K C CAPACITOR 10000PF KC73 CC73HCH1H101J C CAPACITOR 100PF JC74 CK73GB0J106K C CAPACITOR 10UF KC75 CC73HCH1H101J C CAPACITOR 100PF JC76 CK73HB1H103K C CAPACITOR 10000PF KC77 CK73GB1E105K C CAPACITOR 1.0UF KC78 CK73HB1E104K C CAPACITOR 0.10UF KC79 CK73GB1E105K C CAPACITOR 1.0UF KC80 CC73HCH1H101J C CAPACITOR 100PF JC81 CK73GB1E105K C CAPACITOR 1.0UF KC82 CK73HB1H103K C CAPACITOR 10000PF KC83 CK73HB1E104K C CAPACITOR 0.10UF KC85 CC73HCH1H101J C CAPACITOR 100PF JC86 CK73HB1E104K C CAPACITOR 0.10UF KC87 CK73GB0J106K C CAPACITOR 10UF KC88 CK73HB1E104K C CAPACITOR 0.10UF KC89 CK73HB1E104K C CAPACITOR 0.10UF KC90 CK73HB1E104K C CAPACITOR 0.10UF KC91 CK73HB1E104K C CAPACITOR 0.10UF KC92 CC73HCH1H101J C CAPACITOR 100PF JC93 CK73HB1E104K C CAPACITOR 0.10UF KC94 CK73HB1E104K C CAPACITOR 0.10UF KC95 CK73HB1E104K C CAPACITOR 0.10UF KC96 CK73HBB1H102K C CAPACITOR 1000PF KC97 CK73HB1A224K C CAPACITOR 0.22UF KC98 CK73HB1C105K C CAPACITOR 1.0UF KC99 CK73HB1C105K C CAPACITOR 1.0UF KC100 CK73HB1C105K C CAPACITOR 1.0UF KC101 CK73HB1C105K C CAPACITOR 1.0UF KC102 CK73HB1C105K C CAPACITOR 1.0UF KC103 CK73HB1C105K C CAPACITOR 1.0UF KC104 CK73HB1C105K C CAPACITOR 1.0UF KC105 CK73HB1C105K C CAPACITOR 1.0UF K


3-4(No.RA021<Rev.002>)

C106 CK73HB1H103K C CAPACITOR 10000PF KC107 CK73HB1H103K C CAPACITOR 10000PF KC108 CK73HB1H103K C CAPACITOR 10000PF KC109 CK73HB1H103K C CAPACITOR 10000PF KC110 CC73HCH1H100D C CAPACITOR 10PF DC111 CK73HB1E104K C CAPACITOR 0.10UF KC112 CC73HCH1H100D C CAPACITOR 10PF DC113 CC73HCH1H100D C CAPACITOR 10PF DC114 CK73HB1H103K C CAPACITOR 10000PF KC115 CK73HB1H103K C CAPACITOR 10000PF KC116 CK73HB1H103K C CAPACITOR 10000PF KC117 CC73HCH1H100D C CAPACITOR 10PF DC118 CK73HB1C105K C CAPACITOR 1.0UF KC119 CC73HCH1H101J C CAPACITOR 100PF JC120 CC73HCH1H100D C CAPACITOR 10PF DC121 CK73HB0J475M C CAPACITOR 4.7UF MC122 CK73HB1E104K C CAPACITOR 0.10UF KC123 CK73GXR1C225K C CAPACITOR 2.2UF KC124 CK73HB0J475M C CAPACITOR 4.7UF MC125 CK73HB1C105K C CAPACITOR 1.0UF KC126 CK73HB1C105K C CAPACITOR 1.0UF KC127 CK73HB0J475M C CAPACITOR 4.7UF MC130 CK73HB0J475M C CAPACITOR 4.7UF MC131 CK73GB0J106K C CAPACITOR 10UF KC132 CK73HB1E104K C CAPACITOR 0.10UF KC133 CC73HCH1H101J C CAPACITOR 100PF JC134 CK73HB1C105K C CAPACITOR 1.0UF KC135 CK73HB1C105K C CAPACITOR 1.0UF KC136 CK73HB1C105K C CAPACITOR 1.0UF KC137 CK73HB1H103K C CAPACITOR 10000PF KC138 CC73HCH1H220G C CAPACITOR 22PF GC139 CK73HBB1H152K C CAPACITOR 1500PF KC140 CK73HB1C105K C CAPACITOR 1.0UF KC141 CK73HB1C105K C CAPACITOR 1.0UF KC142 CK73HB1A224K C CAPACITOR 0.22UF KC143 CK73HB0J225K C CAPACITOR 2.2UF KC144 CK73HB0J225K C CAPACITOR 2.2UF KC145 CC73HCH1H100D C CAPACITOR 10PF DC146 CK73HB1E104K C CAPACITOR 0.10UF KC148 CK73HB1H103K C CAPACITOR 10000PF KC150 CK73HB1E104K C CAPACITOR 0.10UF KC151 CK73FXR1E475K C CAPACITOR 4.7UF KC152 CC73HCH1H100D C CAPACITOR 10PF DC153 CC73HCH1H100D C CAPACITOR 10PF DC154 CK73FB1C106K C CAPACITOR 10UF KC155 CK73FXR0J226M C CAPACITOR 22UF MC156 CK73HB1E104K C CAPACITOR 0.10UF KC157 CK73HB1E104K C CAPACITOR 0.10UF KC158 CK73HB1C105K C CAPACITOR 1.0UF KC159 CK73HB1C105K C CAPACITOR 1.0UF KC160 CK73FXR1E475K C CAPACITOR 4.7UF KC161 CK73HB1E104K C CAPACITOR 0.10UF KC162 CK73HB1E104K C CAPACITOR 0.10UF KC163 CK73HB1H103K C CAPACITOR 10000PF KC164 CK73HB1H103K C CAPACITOR 10000PF KC165 CK73FB1C106K C CAPACITOR 10UF KC166 CK73HB1A224K C CAPACITOR 0.22UF KC167 CK73HB1A224K C CAPACITOR 0.22UF KC168 CK73HB1E104K C CAPACITOR 0.10UF KC169 CK73HB1E104K C CAPACITOR 0.10UF KC171 CK73GB0J106K C CAPACITOR 10UF KC172 CK73GB0J106K C CAPACITOR 10UF KC173 CK73HB1E104K C CAPACITOR 0.10UF KC174 CC73HCH1H101J C CAPACITOR 100PF JC175 CC73HCH1H101J C CAPACITOR 100PF JC176 CK73HB1E104K C CAPACITOR 0.10UF KC177 CK73GB1E105K C CAPACITOR 1.0UF KC178 CC73HCH1H101J C CAPACITOR 100PF JC185 CK73HB1E104K C CAPACITOR 0.10UF KC186 CK73HB1E104K C CAPACITOR 0.10UF KC187 CK73GB1E105K C CAPACITOR 1.0UF KC188 CC73HCH1H101J C CAPACITOR 100PF JC189 CK73GB1E105K C CAPACITOR 1.0UF KC191 CK73HB1E104K C CAPACITOR 0.10UF KC192 CC73HCH1H101J C CAPACITOR 100PF JC193 CK73HB1E104K C CAPACITOR 0.10UF KC194 CK73HB1E104K C CAPACITOR 0.10UF KC195 CK73HB1E104K C CAPACITOR 0.10UF K


C196 CK73HBB1H102K C CAPACITOR 1000PF KC201 CK73HB1E104K C CAPACITOR 0.10UF KC210 CC73HCH1H101J C CAPACITOR 100PF JC211 CC73HCH1H101J C CAPACITOR 100PF JC216 CC73HCH1H101J C CAPACITOR 100PF JC217 CC73HCH1H271J C CAPACITOR 270PF JC218 CK73HB1E104K C CAPACITOR 0.10UF KC219 CK73HB1E104K C CAPACITOR 0.10UF KC220 CC73HCH1H331J C CAPACITOR 330PF JC223 CK73HB1H103K C CAPACITOR 10000PF KC224 CK73HBB1H332K C CAPACITOR 3300PF KC250 CK73HB1E104K C CAPACITOR 0.10UF KC251 CK73HBB1E103K C CAPACITOR 0.01UF KC252 CK73HBB1E103K C CAPACITOR 0.01UF KC253 CK73HBB1H102K C CAPACITOR 1000F K

R3 RK73FB2B332J MG RESISTOR 3.3K J 1/8WR7 RK73HH1J683D MG RESISTOR 68K D 1/16WR8 RK73HH1J683D MG RESISTOR 68K D 1/16WR9 RK73HH1J153D MG RESISTOR 15K D 1/16WR10 RK73HB1J682J MG RESISTOR 6.8K J 1/16WR12 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR13 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR22 RK73HB1J272J MG RESISTOR 2.7K J 1/16WR27 RK73HB1J104J MG RESISTOR 100K J 1/16WR28 RK73HH1J473D MG RESISTOR 47K D 1/16WR29 RK73HB1J104J MG RESISTOR 100K J 1/16WR30 RK73HB1J104J MG RESISTOR 100K J 1/16WR31 RK73HH1J473D MG RESISTOR 47K D 1/16WR32 RK73HH1J473D MG RESISTOR 47K D 1/16WR33 RK73HH1J103D MG RESISTOR 10K D 1/16WR34 RK73HH1J103D MG RESISTOR 10K D 1/16WR35 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR36 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR37 RK73HH1J393D MG RESISTOR 39K D 1/16WR38 RK73HH1J103D MG RESISTOR 10K D 1/16WR39 RK73HB1J471J MG RESISTOR 470 J 1/16WR40 RK73HB1J471J MG RESISTOR 470 J 1/16WR41 RK73HB1J471J MG RESISTOR 470 J 1/16WR42 RK73HB1J471J MG RESISTOR 470 J 1/16WR43 RK73HB1J104J MG RESISTOR 100K J 1/16WR45 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR46 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR47 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR48 RK73HH1J153D MG RESISTOR 15K D 1/16WR49 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR50 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR51 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR52 RK73FB2B121J MG RESISTOR 120 J 1/8WR53 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR54 RK73HH1J473D MG RESISTOR 47K D 1/16WR55 RK73HH1J473D MG RESISTOR 47K D 1/16WR56 RK73HH1J473D MG RESISTOR 47K D 1/16WR57 RK73HB1J100J MG RESISTOR 10 J 1/16WR58 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR59 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR60 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR61 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR62 RK73HB1J220J MG RESISTOR 22 J 1/16WR63 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR64 RK73HH1J103D MG RESISTOR 10K D 1/16WR65 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR66 RK73HH1J103D MG RESISTOR 10K D 1/16WR67 RK73HH1J103D MG RESISTOR 10K D 1/16WR68 RK73HH1J103D MG RESISTOR 10K D 1/16WR69 RK73HH1J103D MG RESISTOR 10K D 1/16WR70 RK73HB1J104J MG RESISTOR 100K J 1/16WR71 RK73HB1J104J MG RESISTOR 100K J 1/16WR72 RK73HB1J104J MG RESISTOR 100K J 1/16WR73 RK73HB1J104J MG RESISTOR 100K J 1/16WR74 RK73HB1J104J MG RESISTOR 100K J 1/16WR75 RK73HB1J104J MG RESISTOR 100K J 1/16WR76 RK73HB1J222J MG RESISTOR 2.2K J 1/16WR77 RK73HB1J222J MG RESISTOR 2.2K J 1/16WR78 RK73HB1J222J MG RESISTOR 2.2K J 1/16WR79 RK73HB1J222J MG RESISTOR 2.2K J 1/16WR80 RK73HB1J222J MG RESISTOR 2.2K J 1/16WR81 RK73HB1J222J MG RESISTOR 2.2K J 1/16W


(No.RA021<Rev.002>)3-5

R82 RK73HB1J222J MG RESISTOR 2.2K J 1/16WR83 RK73HB1J104J MG RESISTOR 100K J 1/16WR84 RK73HB1J104J MG RESISTOR 100K J 1/16WR85 RK73HB1J101J MG RESISTOR 100 J 1/16WR86 RK73HB1J222J MG RESISTOR 2.2K J 1/16WR91 RK73HB1J104J MG RESISTOR 100K J 1/16WR92 RK73HB1J333J MG RESISTOR 33K J 1/16WR93 RK73HH1J473D MG RESISTOR 47K D 1/16WR94 RK73HH1J473D MG RESISTOR 47K D 1/16WR95 RK73HH1J473D MG RESISTOR 47K D 1/16WR96 RK73HH1J473D MG RESISTOR 47K D 1/16WR97 RK73HB1J104J MG RESISTOR 100K J 1/16WR98 RK73HB1J104J MG RESISTOR 100K J 1/16WR99 RK73HH1J473D MG RESISTOR 47K D 1/16WR100 RK73HH1J473D MG RESISTOR 47K D 1/16WR101 RK73HB1J104J MG RESISTOR 100K J 1/16WR102 RK73HB1J104J MG RESISTOR 100K J 1/16WR103 RK73HH1J473D MG RESISTOR 47K D 1/16WR104 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR107 RK73HH1J473D MG RESISTOR 47K D 1/16WR109 RK73HB1J100J MG RESISTOR 10 J 1/16WR110 RK73HB1J470J MG RESISTOR 47 J 1/16WR111 RK73GH2A49R9D MG RESISTOR 49.9 D 1/10WR112 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR113 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR114 RK73HH1J473D MG RESISTOR 47K D 1/16WR115 RK73HH1J473D MG RESISTOR 47K D 1/16WR119 RK73HH1J103D MG RESISTOR 10K D 1/16WR120 RK73HB1J222J MG RESISTOR 2.2K J 1/16WR121 RK73HB1J222J MG RESISTOR 2.2K J 1/16WR122 RK73HB1J100J MG RESISTOR 10 J 1/16WR123 RK73HB1J100J MG RESISTOR 10 J 1/16WR124 RK73HB1J100J MG RESISTOR 10 J 1/16WR125 RK73HB1J100J MG RESISTOR 10 J 1/16WR126 RK73HB1J100J MG RESISTOR 10 J 1/16WR127 RK73HB1J100J MG RESISTOR 10 J 1/16WR128 RK73HB1J100J MG RESISTOR 10 J 1/16WR129 RK73HB1J100J MG RESISTOR 10 J 1/16WR130 RK73HB1J100J MG RESISTOR 10 J 1/16WR131 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR132 RK73HB1J123J MG RESISTOR 12K J 1/16WR133 RK73HB1J183J MG RESISTOR 18K J 1/16WR134 RK73HB1J105J MG RESISTOR 1.0M J 1/16WR135 RK73HB1J333J MG RESISTOR 33K J 1/16WR136 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR137 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR138 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR139 RK73HB1J183J MG RESISTOR 18K J 1/16WR140 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR141 RK73HB1J104J MG RESISTOR 100K J 1/16WR142 RK73HB1J333J MG RESISTOR 33K J 1/16WR143 RK73HB1J223J MG RESISTOR 22K J 1/16WR144 RK73HH1J473D MG RESISTOR 47K D 1/16WR145 RK73HB1J153J MG RESISTOR 15K J 1/16WR146 RK73HB1J474J MG RESISTOR 470K J 1/16WR147 RK73HB1J474J MG RESISTOR 470K J 1/16WR148 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR149 RK73HB1J333J MG RESISTOR 33K J 1/16WR150 RK73HB1J104J MG RESISTOR 100K J 1/16WR151 RK73HB1J104J MG RESISTOR 100K J 1/16WR152 RK73HB1J333J MG RESISTOR 33K J 1/16WR153 RK73HH1J473D MG RESISTOR 47K D 1/16WR154 RK73HH1J473D MG RESISTOR 47K D 1/16WR155 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR156 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR157 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR158 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR159 RK73HH1J473D MG RESISTOR 47K D 1/16WR160 RK73HB1J681J MG RESISTOR 680 J 1/16WR161 RK73HB1J681J MG RESISTOR 680 J 1/16WR162 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR163 RK73HB1J333J MG RESISTOR 33K J 1/16WR164 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR167 RK73HB1J472J MG RESISTOR 4.7K J 1/16WR169 RK73HB1J104J MG RESISTOR 100K J 1/16WR170 RK73HB1J104J MG RESISTOR 100K J 1/16WR171 RK73HB1J104J MG RESISTOR 100K J 1/16WR172 RK73GB2A472J MG RESISTOR 4.7K J 1/10W


R174 RK73HB1J104J MG RESISTOR 100K J 1/16WR187 RK73HB1J105J MG RESISTOR 1.0M J 1/16WR188 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR189 RK73HB1J101J MG RESISTOR 100 J 1/16WR190 RK73HB1J101J MG RESISTOR 100 J 1/16WR191 RK73HB1J101J MG RESISTOR 100 J 1/16WR192 RK73HB1J101J MG RESISTOR 100 J 1/16WR193 RK73HH1J473D MG RESISTOR 47K D 1/16WR194 RK73HH1J473D MG RESISTOR 47K D 1/16WR195 RK73HB1J101J MG RESISTOR 100 J 1/16WR196 RK73HB1J101J MG RESISTOR 100 J 1/16WR197 RK73GB2A000J MG RESISTOR 0.0 J 1/10WR198 RK73GB2A000J MG RESISTOR 0.0 J 1/10WR199 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR200 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR250 RK73HB1J472J MG RESISTOR 4.7K J 1/16WR251 RK73HB1J472J MG RESISTOR 4.7K J 1/16WR252 RK73HB1J393J MG RESISTOR 39K J 1/16WR253 RK73HB1J473J MG RESISTOR 4.7K J 1/16W

L1 LB73G0AM-004 CHIP FERRITE BEADSL2 LB73G0AM-004 CHIP FERRITE BEADSL3 LR79Z0FQ100M CHIP INDUCTORL4 LB73G0AM-004 CHIP FERRITE BEADSL5 LR79Z0EZ150M CHIP INDUCTORL6 LB73G0AM-004 CHIP FERRITE BEADSL7 LB73G0AM-004 CHIP FERRITE BEADSL8 LB73G0AM-004 CHIP FERRITE BEADSL12 LB73H0AV-003 CHIP FERRITE BEADSL13 LB73H0AV-003 CHIP FERRITE BEADSL14 LB73G0AM-004 CHIP FERRITE BEADSL15 L92-1101-05 CHIP FERRITEL16 L92-1101-05 CHIP FERRITEL17 LB73G0AM-004 CHIP FERRITE BEADSL18 LB73G0AM-004 CHIP FERRITE BEADSL19 LB73G0AM-004 CHIP FERRITE BEADSL20 L92-1101-05 CHIP FERRITEL21 L92-1101-05 CHIP FERRITEL22 LB73G0AM-004 CHIP FERRITE BEADSL23 LB73H0AV-003 CHIP FERRITE BEADSL24 LB73H0AV-003 CHIP FERRITE BEADSL25 LB73H0AV-003 CHIP FERRITE BEADSL27 L92-0498-05 CHIP FERRITEL28 L41-1592-71 SMALL FIXED INDUCTOR(1.5UH)L30 LB73G0AM-004 CHIP FERRITE BEADSL31 LB73F0AH-003 CHIP FERRITE BEADSL32 LB73F0AH-003 CHIP FERRITE BEADSL35 LB73G0AM-004 CHIP FERRITE BEADSL36 LB73G0AM-004 CHIP FERRITE BEADSL37 LB73H0AV-003 CHIP FERRITE BEADSL38 LB73G0AM-004 CHIP FERRITE BEADSL39 L79-1984-05 FILTERL40 L79-1984-05 FILTERL41 L79-1984-05 FILTERL42 L79-1984-05 FILTERL43 L79-1984-05 FILTERL44 LB73G0AM-004 CHIP FERRITE BEADSL45 LB73G0AM-004 CHIP FERRITE BEADSL46 LB73H0AV-003 CHIP FERRITE BEADSL47 LB73H0AV-003 CHIP FERRITE BEADSL48 LB73H0AV-003 CHIP FERRITE BEADSL49 LB73H0AV-003 CHIP FERRITE BEADSL50 LB73H0AV-003 CHIP FERRITE BEADSL51 LB73H0AV-003 CHIP FERRITE BEADSL52 LB73H0AV-003 CHIP FERRITE BEADSL53 LB73H0AV-003 CHIP FERRITE BEADSL54 LB73H0AV-003 CHIP FERRITE BEADSL55 LB73H0AV-003 CHIP FERRITE BEADSL56 LB73H0AV-003 CHIP FERRITE BEADSL57 LB73H0AV-003 CHIP FERRITE BEADSL58 LB73H0AV-003 CHIP FERRITE BEADS

A1 W02-3785-05 DC/DC CONVERTERCN1 EA710AC-1516B WIRE TO BOARD CONNECTOR SMDCN2 EA710AC-1513B WIRE TO BOARD CONNECTOR SMDCN35 E41-2673-05 PIN ASSYCN37 E40-6913-05 FLAT CABLE CONNECTORCP1 RK74HB1J470J NET RESISTOR 47 J 1/16W


3-6(No.RA021<Rev.002>)

INTERFACE UNITXC3-0090-20(KRK-15B_M)

Block No. [0][2]

CP2 RK74HB1J470J NET RESISTOR 47 J 1/16WCP3 RK74HB1J470J NET RESISTOR 47 J 1/16WCP4 RK74HB1J470J NET RESISTOR 47 J 1/16WCP5 RK74HB1J470J NET RESISTOR 47 J 1/16WE1 F10-3226-05 SHIELDING CASEE2 F10-3226-05 SHIELDING CASEE3 F1B-0026-00 SHIELDING CASES1 S7K-0003-00 DIP SWITCHESX1 L77-3123-05 TCXO(19.2MHz)


IC1 OPA170AIDRLR IC(MOS-IC)IC2 TJA1051TK/3 IC(MOS-IC)IC3 BU33TD2WNVX IC(MOS-IC)IC4 TC74VHC4052AK IC(MOS-IC)IC5 TC74VHC4052AK IC(MOS-IC)IC6 BU7445HFV IC(MOS-IC)IC7 PCA9555AHF IC(MOS-IC)IC8 BU7242NUX IC(MOS-IC)IC9 TC7W66FKF IC(MOS-IC)IC10 TC7W66FKF IC(MOS-IC)

C2 CC73HCH1H101J C CAPACITOR 100PF JC3 CC73HCH1H470J C CAPACITOR 47PF JC4 CC73HCH1H470J C CAPACITOR 47PF JC5 CC73HCH1H470J C CAPACITOR 47PF JC6 CC73HCH1H470J C CAPACITOR 47PF JC7 CC73HCH1H470J C CAPACITOR 47PF JC12 CK73HB1E104K C CAPACITOR 0.10UF KC14 CK73HB1E104K C CAPACITOR 0.10UF KC15 CK73HBB1H471K C CAPACITOR 470PF KC16 CK73HB1E104K C CAPACITOR 0.10UF KC17 CK73HB1E104K C CAPACITOR 0.10UF KC18 CK73GB1E105K C CAPACITOR 1.0UF KC19 CK73HBB1H471K C CAPACITOR 470PF KC20 CK73GB1E105K C CAPACITOR 1.0UF KC21 CK73GB1E105K C CAPACITOR 1.0UF KC22 CK73GB1E105K C CAPACITOR 1.0UF KC24 CK73HB1E104K C CAPACITOR 0.10UF KC25 CK73HB1E104K C CAPACITOR 0.10UF KC26 CK73GB1E105K C CAPACITOR 1.0UF KC27 CK73GB1E105K C CAPACITOR 1.0UF KC28 CK73GB1E105K C CAPACITOR 1.0UF KC29 CC73HCH1H101J C CAPACITOR 100PF JC30 CC73HCH1H181J C CAPACITOR 180PF JC32 CK73HB1E104K C CAPACITOR 0.10UF KC34 CK73HB1E104K C CAPACITOR 0.10UF KC35 CK73HB1H103K C CAPACITOR 0.010UF KC36 CC73HCH1H181J C CAPACITOR 180PF JC37 CK73HB1E104K C CAPACITOR 0.10UF KC38 CK73HB1E104K C CAPACITOR 0.10UF KC39 CK73GB1E105K C CAPACITOR 1.0UF KC40 CK73GB1E105K C CAPACITOR 1.0UF KC41 CK73GB1E105K C CAPACITOR 1.0UF KC42 CK73GB1E105K C CAPACITOR 1.0UF KC43 CK73HB1H102K C CAPACITOR 1000PF KC44 CK73HB1H102K C CAPACITOR 1000PF KC63 CK73HB1E104K C CAPACITOR 0.10UF KC64 CK73HB1E104K C CAPACITOR 0.10UF KC68 CK73GB0J106K C CAPACITOR 10UF KC100 CK73GB1E105K C CAPACITOR 1.0UF KC101 CC73HCH1H101J C CAPACITOR 100PF JC102 CC73HCH1H101J C CAPACITOR 100PF JC103 CC73HCH1H101J C CAPACITOR 100PF JC104 CC73HCH1H101J C CAPACITOR 100PF JC105 CC73HCH1H101J C CAPACITOR 100PF JC106 CC73HCH1H101J C CAPACITOR 100PF JC107 CK73HB1E104K C CAPACITOR 0.10UF KC108 CK73HB1E104K C CAPACITOR 0.10UF KC109 CC73HCH1H181J C CAPACITOR 180PF J


C110 CC73HCH1H181J C CAPACITOR 180PF J

R7 RK73HB1J473J MG RESISTOR 47K J 1/16WR8 RK73HB1J473J MG RESISTOR 47K J 1/16WR9 RK73HB1J820J MG RESISTOR 82 J 1/16WR10 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR11 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR12 RK73HB1J273J MG RESISTOR 27K J 1/16WR13 RK73HB1J102J MG RESISTOR 1.0K J 1/16WR15 RK73HB1J473J MG RESISTOR 47K J 1/16WR16 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR17 RK73HB1J273J MG RESISTOR 27K J 1/16WR18 RK73HB1J473J MG RESISTOR 47K J 1/16WR19 RK73HB1J104J MG RESISTOR 100K J 1/16WR20 RK73HB1J104J MG RESISTOR 100K J 1/16WR22 RK73FB2B121J MG RESISTOR 120 J 1/8WR23 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR24 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR25 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR26 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR27 RK73HB1J104J MG RESISTOR 100K J 1/16WR28 RK73HB1J104J MG RESISTOR 100K J 1/16WR29 RK73HB1J683J MG RESISTOR 68K J 1/16WR30 RK73HB1J473J MG RESISTOR 47K J 1/16WR31 RK73HB1J473J MG RESISTOR 47K J 1/16WR32 RK73HB1J333J MG RESISTOR 33K J 1/16WR33 RK73HB1J000J MG RESISTOR 0.0 J 1/16WR37 RK73HB1J333J MG RESISTOR 33K J 1/16WR38 RK73HB1J683J MG RESISTOR 68K J 1/16WR39 RK73HB1J104J MG RESISTOR 100K J 1/16WR40 RK73HB1J104J MG RESISTOR 100K J 1/16WR41 RK73HB1J104J MG RESISTOR 100K J 1/16WR42 RK73HB1J104J MG RESISTOR 100K J 1/16WR67 RK73HB1J103J MG RESISTOR 10K J 1/16WR68 RK73HB1J103J MG RESISTOR 10K J 1/16WR100 RK73HB1J473J MG RESISTOR 47K J 1/16WR101 RK73HB1J473J MG RESISTOR 47K J 1/16WR102 RK73HB1J683J MG RESISTOR 68K J 1/16WR103 RK73HB1J101J MG RESISTOR 100 J 1/16WR104 RK73HB1J683J MG RESISTOR 68K J 1/16WR105 RK73HB1J101J MG RESISTOR 100 J 1/16WR106 RK73HB1J333J MG RESISTOR 33K J 1/16WR107 RK73HB1J333J MG RESISTOR 33K J 1/16W

L1 LB73G0AM-004 CHIP FERRITE BEADSL2 LB73H0AV-003 CHIP FERRITE BEADSL3 LB73H0AV-003 CHIP FERRITE BEADSL4 LB73H0AV-003 CHIP FERRITE BEADSL5 LB73H0AV-003 CHIP FERRITE BEADSL6 LB73H0AV-003 CHIP FERRITE BEADSL7 LB73H0AV-003 CHIP FERRITE BEADSL8 LB73H0AV-003 CHIP FERRITE BEADSL9 LB73H0AV-003 CHIP FERRITE BEADSL10 LB73H0AV-003 CHIP FERRITE BEADSL11 LB73H0AV-003 CHIP FERRITE BEADSL12 LB73H0AV-003 CHIP FERRITE BEADSL13 LB73H0AV-003 CHIP FERRITE BEADSL14 LB73H0AV-003 CHIP FERRITE BEADSL15 LB73H0AV-003 CHIP FERRITE BEADSL16 LB73H0AV-003 CHIP FERRITE BEADSL17 LB73H0AV-003 CHIP FERRITE BEADSL18 LB73H0AV-003 CHIP FERRITE BEADSL19 LB73H0AV-003 CHIP FERRITE BEADSL20 LB73H0AV-003 CHIP FERRITE BEADSL21 LB73H0AV-003 CHIP FERRITE BEADSL22 LB73H0AV-003 CHIP FERRITE BEADSL23 LB73H0AV-003 CHIP FERRITE BEADSL24 LB73H0AV-003 CHIP FERRITE BEADSL25 LB73H0AV-003 CHIP FERRITE BEADS

CN1 E40-6913-05 FLAT CABLE CONNECTORCN2 E41-2673-05 PIN ASSYCN3 EA710AC-1516B WIRE TO BOARD CONNECTOR SMDCN4 EA710AC-1516B WIRE TO BOARD CONNECTOR SMDCP1 RK74HB1J100J NET RESISTOR 10 J 1/16WCP3 RK74HB1J101J NET RESISTOR 100 J 1/16WCP4 RK74HB1J101J NET RESISTOR 100 J 1/16WS1 S7K-0003-00 DIP SWITCHES


(No.RA021<Rev.002>)3-7

Packing materials and accessories parts list (KRK-14H)

Packing and accessoriesBlock No. [M][3][M][M]


1 ------------ PAMPHLET(FCC/WEEE/ROHS2) 2 ------------ PAMPHLET 3 E3F-0019-00 FLAT CABLE(50PIN TO HEAD) 4 E3H-0008-00 LEAD WIRE WITH CONNECTOR(4PIN TO HEAD) 5 ------------ ANTI-STATIC BAG 6 ------------ PROTECTION BAG(60/110/0.07) (x2) 7 ------------ PROTECTION BAG(100/250/0.07) 8 H5A-0244-00 ITEM CARTON 9 J1K-0003-00 BRACKET 10 N08-0550-14 DRESSED SCREW(BRACKET) (x2) 11 N9X-0009-00 SCREW SET

7

8

6

1

11

10

Block No.M3MM

2

34

9

6

5

3-8(No.RA021<Rev.002>)

Packing materials and accessories parts list (KRK-15B)

Packing and accessoriesBlock No. [M][4][M][M]


1 ------------ PAMPHLET(FCC/WEEE/ROHS2) 2 ------------ PAMPHLET 3 H1C-0004-00 PACKING FIXTURE 4 ------------ PROTECTION BAG(MOLDING COVER) 5 ------------ PROTECTION BAG (100/250/0.07) 6 H5A-0245-00 ITEM CARTON

63

5

4

Block No.M4MM1

2

(No.RA021<Rev.002>)3-9

(No.RA021<Rev.002>)

VSE

Printed in Japan

JVC KENWOOD CorporationCommunications Systems Business Unit

service manual - repeater buildermanuals.repeater-builder.com/kenwood/krk/krk-14h-15b... · 2018....

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