CD Clock Radio
AJ3970
MCR220BK
all versions
Handling Chip Components and Safety ..........................1 - 1
Technical Specification & Service tools ...........................2 - 1
Service Measurement......................................................2 - 2
Instructions for use .................................................3 - 1..3 - 2
Disassembly Diagram......................................................4 - 1
CD Service Test program ................................................4 - 2
Block Diagram .................................................................5 - 1
Wiring Diagram ................................................................6 - 1
Main Board - Circuit Diagram
AF part.....................................................................7 - 1
Control part..............................................................7 - 2
Tuner part................................................................7 - 3
Main Board - Layout Diagram
Layout diagram (component side)...........................8 - 1
Layout diagram (copper side)..................................8 - 2
IC D01 - AX CD Board
Circuit Diagram........................................................9 - 1
Layout Diagram ......................................................9 - 2
Alarm Board
Circuit Diagram......................................................10 - 1
Layout Diagram ....................................................10 - 1
Play Select Board & CD Door Switch Board
Circuit Diagram......................................................11 - 1
Layout Diagram ....................................................11 - 1
Exploded view - cabinet.................................................12 - 1
Mechanical partslist .......................................................12 - 2
Electrical partslist .............................................13 - 1 .. 13 - 6
©
3140 785 22940
Published by LX 0222 Service Audio Printed in The Netherlands Subject to modification
CLASS 1
LASER PRODUCT
TABLE OF CONTENTS
©
Copyright 2001 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.
