Philips MCM761/12/61 User Manual

MCM761/12/61
©
Copyright 2011 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 SL 1108 Service Audio Printed in The Netherlands Subject to modification
Micro System
Version 1.4
CLASS 1
LASER PRODUCT
3141 785 34044
TABLE OF CONTENTS
Page
Location of PC Boards & Versions Variation ........................1-2
Speci cations .......................................................................1-3
Measurement Setup .............................................................1-4
Service Aids, Safety Instruction, etc ...........................1-5 to 1-7
Connections & Functional Overview.........................1-8 to 1-11
Troubleshooting ......................................................1-12 to 1-13
Disassembly Instructions & Service positions .........................2
Service Test Program .............................................................. 3
Set Block Diagram ...................................................................4
Set Wiring Diagram ................................................................. 5
Display Board ..........................................................................6
Power Board ............................................................................8
Cassette Board........................................................................9
CD Board .................................................................................7
Main and Top Key Boards ..................................................... 10
Set Mechanical Exploded View & Parts List ..........................11
Revision List .......................................................................... 12

Philips MCM761/12/61 Specifications

General

Brand	Philips
Category	Stereo System
Number of Speakers	2
Tuner	FM
USB Port	Yes
USB Direct Playback	Yes
AUX Input	Yes
Remote Control	Yes
Speaker Type	2-way
Disc Playback	CD, MP3-CD
Audio Formats Supported	MP3

Summary

Specifications

Measurement Setup

Service Aids and Instructions

ESD, Laser Product, Lead-Free Soldering & Service Instructions

Dismantling Instructions

Cover Cassette and Universal Loader Dismantling

Procedure for removing the cover cassette and universal loader assembly.

Universal Loader Detachment

Steps to detach the universal loader from its mounting bracket.

Front Panel Assembly Detachment

Procedure for detaching the front panel assembly from the unit.

Front Panel Assembly Dismantling

Details on dismantling the front panel assembly, including removing boards.

Rear Panel Assembly Dismantling

Steps for dismantling the rear panel assembly and its components.

Repair Hints & Service Positions

Service Test Program

Set Block Diagram

Set Wiring Diagram

Display Board

FTD Display Pin Connection

Display Board PCB Layout (Top View)

Display Board PCB Layout (Bottom View)

Display Board Circuit Diagram

Schematic diagram illustrating the circuit of the display board.

CD Board

CD Board PCB Layout (Top View)

CD Board PCB Layout (Bottom View)

CD Board Circuit Diagram (Part 1)

Schematic diagram for the CD board, section 1.

CD Board Circuit Diagram (Part 2)

Schematic diagram for the CD board, section 2.

CD Board Circuit Diagram (Part 3)

Schematic diagram for the CD board, section 3.

Power Board Circuit Diagram

Power Board Circuit Diagram (Part 2)

Schematic diagram for the power board, section 2.

Set Mechanical Exploded View

Mechanical & Accessories Parts List

Electrical Parts List