Kenwood KMC-38GPS Service Manual Download Page 1

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Copyright 2006 by 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, mechanical, photocopying, recording, or otherwise, for 
any purpose without the prior written permission of Kenwood.

Disclaimer

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

Summary of Contents for KMC-38GPS

Page 1: ...ing or otherwise for any purpose without the prior written permission of Kenwood Disclaimer While every precaution has been taken in the preparation of this manual Kenwood assumes no responsibility for errors or omissions Neither is any liability assumed for damages resulting from the use of the information contained herein Kenwood reserves the right to make changes to any products herein at any t...

Page 2: ... via the RXD terminal of the universal connector When the transceiver is turned OFF the GPS unit enters to backup mode and the power is supplied by the internal rechargeable lithium battery When the transceiver is turned ON the GPS unit enters to normal operation mode and the power is supplied from the transceiver via the 5M terminal of the universal connector While the transceiver is turned ON th...

Page 3: ...T STATIC DISCHARGE THE INSTALLED IC MAY BE DAMAGED BY A DISCHARGE OF STATIC ELEC TRICITY 1 Remove the KMC 38GPS from the transceiver and 4 screws on the rear panel GPS Unit 2 Remove the cover and packing 3 Remove the GPS unit installed in the upper part of the microphone CAUTION DO NOT DAMAGE CABLES WHEN REMOV ING THE GPS UNIT Note Remove cables connected to the GPS unit if needed 4 Remove the int...

Page 4: ...on the LCD of a transceiver GPS OPERATION CHECK METHOD AFTER REPAIRS Reset the GPS unit by removing the internal battery and then re installing it To remove the internal battery refer to HOW TO REPLACE THE INTERNAL BATTERY RESETTING THE GPS UNIT TERMINAL FUNCTION Universal connector Pin No Name I O Function 1 SSW O External speaker switch 2 SP I Speaker input BTL side 3 SP I Speaker input BTL side...

Page 5: ... NJM3404AM 6 5 7 8 4 2 7k R14 R3 1k 12k FB 0 R12 C3 1000P C4 1000P R7 C17 10k R8 C16 0 01µ 10k R9 47p R2 1k 470p SW1 PTT 470p C5 10µ 16V C9 10µ 16V C1 10µ 16V R13 R15 100 2 7k R6 C7 22k R5 68k IC1 IC1 C6 10µ 16V C8 10µ 16V 10µ 16V R4 22k R1 2 2k 3 2 1 P5 P6 P7 CN3 6 5 4 3 2 1 ECM MAIN ECM SUB JP1 PTT SWITCH UNIT W02 3720 08 J1 EARPHONE JACK Ø3 5 SP P1 P2 MICROPHONE UNIT W02 3720 08 SP SP MIC MICE ...

Page 6: ...TT SWITCH UNIT 701 STICKER 704 SPACER 703 SPACER 702 HOLDER x2 708 RECTANGULAR PLUG 707 PACKING 700 PLASTIC CABINET 705 CORD ASSY WITH PLUG 2 1 1 In order to maintain the waterproofing performance the cord ASSY with plug cannot be replaced 2 The GPS unit cannot be replaced Parts with the exploded numbers larger than 700 are not supplied ...

Page 7: ...D18 9EB United Kingdom L Etoile Paris Nord 2 50 Allée des Impressionnistes Bp 58416 Villepinte 95944 Roissy Ch De Gaulle Cedex PARTS LIST 3 A02 3988 08 PLASTIC CABINET ASSY REAR 4 B09 0382 08 CAP PHONE 5 B42 7733 04 STICKER WEEE 11 D10 0629 08 LEVER PTT 18 G13 1638 08 CUSHION PTT LEVER 20 G13 2201 08 CUSHION SPEAKER 21 G13 2202 08 CUSHION MAIN ECM 22 G53 0820 08 PACKING CASE 24 G53 0834 08 PACKING...

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