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Micro System
Copyright 2006 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
©
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or
transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without
the prior permission of Philips.
Published by LX 0639- Service Audio
Version 1.2

TABLE OF CONTENTS

Handling chip components .......................................... 1-1
Technical Specifications .............................................. 2-1
Service Tool ................................................................. 2-1
Measurement setup . .................................................... 2-2
Connections and Controls ....................................3-1..3-2
Set Block diagram ....................................................... 4-1
Set Wiring diagram ...................................................... 4-2
Disassembly diagram .................................................. 5-1
Main board (only for -/37)
Circuit diagram ..................................................6-1..6-2
Layout diagram . .................................................6-3..6-4
Main board (not for -/37)
Circuit diagram ..................................................6-5..6-6
Layout diagram . .................................................6-7..6-8
Display board - Circuit diagram ................................... 7-1
Display board - Layout diagram..........................7-2 .. 7-3
MP3 board - Circuit diagram........................................ 8-1
MP3 board - Layout diagram ..............................8-2 .. 8-3
Set Mechanical Exploded view . .................................. 9-1
Mechanical Service parts list ...................................... 9-2
Electrical Service parts list..............................10-1 .. 10-5
Revision list................................................................11-1
Printed in The Netherlands
MCM108,MCM108B,MCM108C/
Page
Subject to modification
all
© 3141 785 31132

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Summary of Contents for Philips MCM108

  • Page 1: Table Of Contents

    Micro System MCM108,MCM108B,MCM108C/ TABLE OF CONTENTS Page Handling chip components .......... 1-1 Technical Specifications ..........2-1 Service Tool ..............2-1 Measurement setup ............. 2-2 Connections and Controls ........3-1..3-2 Set Block diagram ............4-1 Set Wiring diagram ............4-2 Disassembly diagram ..........5-1 Main board (only for -/37) Circuit diagram ..........6-1..6-2 Layout diagram ..........6-3..6-4 Main board (not for -/37) Circuit diagram ..........6-5..6-6 Layout diagram ..........6-7..6-8 Display board - Circuit diagram ........7-1 Display board - Layout diagram......7-2 .. 7-3 MP3 board - Circuit diagram........8-1 MP3 board - Layout diagram ......8-2 .. 8-3...
  • Page 2: Handling Chip Components

    1 - 1 1 - 1 HANDLING CHIP COMPONENTS HANDLING CHIP COMPONENTS WARNING WAARSCHUWING © ñ All ICs and many other semiconductors are susceptible to Alle IC´s en vele andere halfgeleiders zijn gevoelig voor electrostatic discharges (ESD). Careless handling during electrostatische ontladingen (ESD). repair can reduce life drastically. Onzorgvuldig behandelen tijdens reparatie kan de levensduur When repairing, make sure that you are connected with the drastisch doen vermindern. Zorg ervoor dat u tijdens reparatie same potential as the mass of the set via a wristband with via een polsband met weerstand verbonden bent met hetzelfde resistance. Keep components and tools at this potential. potentiaal als de massa van het apparaat. Houd componenten en hulpmiddelen ook op ditzelfde potentiaal. ATTENTION WARNUNG AVVERTIMENTO Tous les IC et beaucoup d´autres semi-conducteurs sont Alle ICs und viele andere Halbleiter sind empfindlich Tutti IC e parecchi semi-conduttori sono sensibili alle scariche sensibles aux décharges statiques (ESD). Leur longévite gegenüber elektrostatischen Entladungen (ESD). statiche (ESD). pourrait être considérablement écourtée par le fait qu´aucune Unsorgfältige Behandlung im Reparaturfall kann die La loro longevità potrebbe essere fortemente ridatta in caso di précaution nést prise à leur manipulation. Lebensdauer drastisch reduzieren. non osservazione della più grande cauzione alla loro Lors de réparations, s´assurer de bien être relié au même Sorgen Sie dafür, daß Sie im Reparaturfall über ein Puls- manipolazione. Durante le riparationi occorre quindi essere...
  • Page 3: Technical Specifications

    2 - 1 TECHNICAL SPECIFICATIONS...
  • Page 4 2 - 2...
  • Page 5: Connections And Controls

    3 - 1 CONNECTION AND CONTROLS...
  • Page 6 3 - 2 CONNECTION AND CONTROLS WARNING Under no circumstances should you try to repair the system yourself, as this will invalidate the warranty. Do not open the system as there is a risk of electric shock. If a fault occurs, first check the points listed below before taking the system for repair. If you are unable to remedy a problem by following these hints, consult your dealer or service centre.
  • Page 7: Set Block Diagram

    4 - 1 SET BLOCK DIAGRAM...
  • Page 8: Set Wiring Diagram

    4 - 2 SET WIRING DIAGRAM CNP4 CNP1 CNP3 CNP2 DISPLAY PCB GND1 CNP5 CNP401 CN103 CD DOOR AMANT1 CN101 MAIN PCB CN401 GND1 MP3 PCB CNP12...
  • Page 9: Disassembly Diagram

    5 - 1 5 - 1 DISASSEMBLY DIAGRAM Dismantling of the Bottom Cabinet 1) Remove 4 screws A as indicated to loosen the Rear Cabinet. 2) Remove 2 screws B as indicated to loosen the Bottom Cabinet. BOTTOM CAB. Dismantling of the Front Cabinet and Main Board 1) Remove 2 screws C as indicated to loosen the Front Cabinet.
  • Page 10 6 - 1 6 - 1 CIRCUIT DIAGRAM - MAIN BOARD(only for -/37) CD PART...
  • Page 11 6 - 2 6 - 2 CIRCUIT DIAGRAM - MAIN BOARD (only for -/37) TUNER & POWER AMP PART...
  • Page 12 6 - 3 6 - 3 LAYOUT DIAGRAM - MAIN BOARD(only for -/37) COMPONENT SIDE...
  • Page 13 6 - 4 6 - 4 LAYOUT DIAGRAM - MAIN BOARD (only for -/37) COPPER SIDE...
  • Page 14 6 - 5 6 - 5 CIRCUIT DIAGRAM - MAIN BOARD(not for -/37) CD PART...
  • Page 15 6 - 6 6 - 6 CIRCUIT DIAGRAM - MAIN BOARD (not for -/37) TUNER & POWER AMP PART...
  • Page 16 6 - 7 6 - 7 LAYOUT DIAGRAM - MAIN BOARD(not for -/37) COMPONENT SIDE...
  • Page 17 6 - 8 6 - 8 LAYOUT DIAGRAM - MAIN BOARD(not for -/37) COPPER SIDE...
  • Page 18: Circuit Diagram

    7 - 1 7 - 1 CIRCUIT DIAGRAM - DISPLAY BOARD...
  • Page 19: Layout Diagram

    7 - 2 7 - 2 LAYOUT DIAGRAM - DISPLAY BOARD COMPONENT SIDE...
  • Page 20 7 - 3 7 - 3 LAYOUT DIAGRAM - DISPLAY BOARD COPPER SIDE...
  • Page 21: Circuit Diagram

    8 - 1 8 - 1 CIRCUIT DIAGRAM - MP3 BOARD...
  • Page 22 8 - 2 8 - 2 LAYOUT DIAGRAM - MP3 BOARD COMPONENT SIDE...
  • Page 23 8 - 3 8 - 3 LAYOUT DIAGRAM - MP3 BOARD COPPER SIDE...
  • Page 24 9 - 1 9 - 1 SET EXPLODED VIEW DIAGRAM...
  • Page 25: Mechanical Partslist

    (MCM108) 9965 000 40370 TUNING KNOB (PINK) (MCM108C) 9965 000 39358 CD BUTTONS PLATE(BLK) (MCM108B) 9965 000 39340 CD BUTTOMS PLATE (WHITE) (MCM108) 9965 000 39700 FUNCTION KNOB GROUP (MCM108B) 9965 000 39336 FUNCTION KNOB GROUP (MCM108) 9965 000 40371...
  • Page 26 10 - 1 ELECTRICAL PARTSLIST - MAIN BOARD - IC & TRANSISTORS - Q107 9940 000 04337 TRANSISTORS 2SD1936T-AC Q207 9940 000 04337 TRANSISTORS 2SD1936T-AC Q505 9965 000 39345 TRANSISTORS 2W 8050D Q506 9965 000 39345 TRANSISTORS 2W 8050D Q102 9965 000 39346 TRANSISTORS 2W 8550D Q104...
  • Page 27 10 - 2 ELECTRICAL PARTSLIST - DISPLAY BOARD - IC & TRANSISTORS - Q403 9965 000 39345 TRANSISTORS 2W 8050D Q402 9965 000 39345 TRANSISTORS 2W 8050D 9965 000 39348 PNP TRANSISTORS 9012G 1W 9940 000 04143 NPN TRANSISTORS 9014C 9940 000 05384 TRANSISTOR KTK161GR TO-92M Q401...
  • Page 28 10 - 3 ELECTRICAL PARTSLIST - RECTIFIER BOARD - MISCELLANEOUS - 9940 000 03938 RECTIFIER DIODE RL-202 (-/37) 9940 000 03938 RECTIFIER DIODE RL-202 (-/37) 9940 000 03938 RECTIFIER DIODE RL-202 (-/37) 9940 000 03938 RECTIFIER DIODE RL-202 (-/37) 9965 000 39372 SWITCHING DIODE 1SS133-T-77(-/12/96/98) 9965 000 39372 SWITCHING DIODE 1SS133-T-77(-/12/96/98)
  • Page 29 10 - 4 ELECTRICAL PARTSLIST - MP3 BOARD - MISCELLANEOUS - 9940 000 04548 IC ET8211 SOP8 9940 000 02839 IC H1117SJ-3.3V 9965 000 39353 IC LM1117SJ-ADJ SOT-223 9965 000 39354 IC TC94A34FG-008 9940 000 04551 CRYSTAL 16,9344MHZ -20PPM Note: Only these parts mentioned in the list are normal service parts.
  • Page 30 9965 000 39370 DISPLAY BD ASS'Y(BLK) (MCM108B/37) 9965 000 39365 DISPLAY BD ASS'Y(BLK) (MCM108B/12/96) 9965 000 39356 DISPLAY BD ASS'Y(WHITE) (MCM108 & MCM108C/37) 9965 000 39357 MP3 BOARD ASS'Y 9965 000 39376 SWITCH SL14-22AH-5AN (-/96/98) Note: Only these parts mentioned in the list are...
  • Page 31: Revision List

    11 - 1 REVISION LIST Version 1.0 (3141 785 31130) - Initial Release Version 1.1 (3141 785 31131) - New versions MCM108C/37 is introduced. - Pages 9-2 : Mechanical parts list adapted. - Pages 10-1 and 10-5 : Electrical parts list adapted.

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Mcm108bMcm108c

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