Philips MCM3000 Service Manual

Version 1.0
MCM3000
3141 785 36270
120W Micro music system
/12/05
Published by SW 1116 Service Audio Subject to modification
©
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.
CONTENTS
Technical specification and version variation ...............................1
Service measurement setup..........................................................1-3
Service aids .................................................................................1-4
Instructions on CD playability ...............................................2-1.. 2-2
Block diagram ................................................................................3-1
Wiring diagram ..............................................................................4-1
Disassembly diagram..............................................................4-2..4-3
Main board
Circuit diagra......................................................................5-1..5-4
Layout diagram .........................................................................5-5
CD board
Circuit diagram .........................................................................6-1
Layout diagram .........................................................................6-2
DISPLAY/KEY/JACK/USB board
Circuit diagram .........................................................................7-1
Layout diagram ..................................................................7-2..7-3
SMPS Power board
Circuit diagram .........................................................................8-1
Layout diagram .........................................................................8-2
Exploded view diagram .................................................................9-1

Philips MCM3000 Specifications

General

Karaoke	No
Bass reflex	-
Speaker type	2-way
RMS rated power	100 W
Number of speakers	2
Type	Home audio mini system
Product color	Black
Optical disc player	Yes
Number of optical discs	1 discs
Audio formats supported	MP3, WMA
Supported radio bands	FM
Display type	VFD
Apple docking compatibility	Not supported
Headphone connectivity	3.5 mm
USB 2.0 ports quantity	1
Power source	AC
Input voltage	220-240 V
Input frequency	50 - 60 Hz
Volume control	Digital

Weight and Dimensions

Width	230 mm
Height	141 mm
Weight	5700 g
Package depth	276 mm
Package width	512 mm
Package height	305 mm
Package weight	6800 g
Main speaker width	139 mm
Main speaker height	259 mm

Summary

Technical Specifications

Safety and Compliance

Details safety, radiation, immunity, and climatic requirements.

Measurement Setup Procedures

Tuner FM Measurement

Setup for measuring FM tuner performance using specific equipment.

Tuner AM Measurement

Setup for measuring AM (MW,LW) tuner performance in a Faraday cage.

CD Measurement

Setup for measuring CD playback performance using an audio signal disc.

Service Aids and Safety

Laser Product Safety

Details regarding the Class 1 Laser Product designation.

Service Instructions

Repair Procedures

Guidelines for post-repair checks, wire routing, and insulation.

Main Board Circuit Diagrams

Circuit Diagram Part 1

Circuit Diagram Part 2

Circuit Diagram Part 3

Circuit Diagram Part 4

Main Board Layout Diagram

Component Layout

CD Board Diagrams

Layout Diagram

Display/Key/Jack/USB Board Diagrams

Circuit Diagram

Layout Diagrams

SMPS Power Board Diagrams

Circuit Diagram

Schematic diagram of the Switched-Mode Power Supply board.

Layout Diagram

Component layout diagram for the SMPS power board.