Philips CMP400/55 Service Manual

Philips CMP400/55 Service Manual

Car power amplifier
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Car Power Amplifier
Copyright 2009 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 EVR-SL 0929 Service Audio Printed in The Netherlands
Version 1.0
TABLE OF CONTENTS
PCBs Location & Version Variations ..................................... 1-2
Speci cations ....................................................................... 1-3
Service Aids, Service Instruction, etc ................................... 1-4
Set Block Diagram ................................................................... 2
Set Wiring Diagram ................................................................. 3
Ampli er Board ........................................................................ 4
High input Board ..................................................................... 5
LED1 & LED2 Board................................................................ 6
Set Mechanical Exploded View & Parts List ............................ 7
Revision List ............................................................................ 8
Subject to modication
CMP400
Page
CLASS 1
LASER PRODUCT
© 3141 785 34280
/55

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Summary of Contents for Philips CMP400/55

  • Page 1 Revision List ................8 CLASS 1 LASER PRODUCT Copyright 2009 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.
  • Page 2: Pcbs Location

    PCBS LOCATION VERSION VARIATIONS: CMP400 Type/versions Board in used Service policy AMPLIFIER BOARD HIGE INPUT BOARD LED1 BOARD LED2 BOARD CMP400 Type/Versions Features in used Feature difference LINE OUT SUBWOOFER OUT DIGITAL BOARD VOLTAGE SELECTOR *TIPS: C --Component Lever Repair M-- Module Lever Repair x--Used...
  • Page 3: Specifications

    SPECIFICATIONS AMPLIFIER Output power………………………………………………………………………….4x50W RMS/4x100W music power Signal-to-noise ratio…………………………………………………………………………………………≥85 dBA (IEC) Frequency response……………………………………………………………………………………..10~100KHz±3dB Impedance loudspeakers………………………………………….………………………………………………………..4Ω Impedance headphones……………………………………………………………………………………………….16Ω...
  • Page 4: Service Aids

    SERVICE AIDS WARNING All ICs and many other semi-conductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same potential as the mass of the set via a wrist wrap with resistance. Keep components and tools also at this potential.
  • Page 5 CMP400/55 Circuit Diagram 1 Block Diagram...
  • Page 6: Wiring Diagram

    2 Wiring Diagram...
  • Page 7 3 1-Channels...
  • Page 8 4 2-Channels...
  • Page 9 5 3-Channels...
  • Page 10 6 4-Channels...
  • Page 11 7 High Input...
  • Page 12 8 Input...
  • Page 14 9 Power...
  • Page 15 CMP400/55 PCB LAYOUT 1 Amplifier PCB top layout...
  • Page 16 2 Amplifier PCB bottom layout...
  • Page 17 3 High Input PCB top layout 4 High Input PCB bottom layout...
  • Page 18 5 LED PCB top layout 6 LED PCB bottom layout...
  • Page 19: Mechanical Exploded View

    Mechanical exploded view...
  • Page 20 8 - 1 8 - 1 ELECTRICAL PARTS LIST ELECTRICAL PARTS LIST ELECTRICAL PARTS LIST Loc. 12NC 12NC Description Description Loc. 12NC 12NC Description Description Loc. 12NC 12NC Description Description LED1 PCB ASS'Y AMPLIFIER PCB ASS'Y AMPLIFIER PCB ASS'Y   996510028386 CAP. 104/100V 0805 X7R   10% Q11C...
  • Page 21 8 - 2 8 - 2 ELECTRICAL PARTS LIST Loc. 12NC 12NC Description Description HIGH INPUT PCB ASS'Y   996510028573 ELECTROLYTIC CAPACITOR   996510028573 ELECTROLYTIC CAPACITOR   996510028573 ELECTROLYTIC CAPACITOR   996510028573 996510028573 ELECTROLYTIC CAPACITOR ELECTROLYTIC CAPACITOR   996510028573 ELECTROLYTIC CAPACITOR   996510028573 ELECTROLYTIC CAPACITOR   996510028573 996510028573 ELECTROLYTIC CAPACITOR...

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