Philips FWM998/55 Service Manual

Mini Hi-Fi System
CONTENTS
Technical specification ..................................................................1-2
Version variation ...........................................................................1-2
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............ ................................................5-1..5-2
Main board
Circuit diagram .........................................................................6-1
Layout diagram ..................................................................6-2..6-3
Display board
Circuit diagram ..................................................................7-1..7-2
Layout diagram ..................................................................7-3..7-4
USB/SD board
Circuit diagram .........................................................................8-1
Layout diagram .........................................................................8-2
© Copyright 2010 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 1130 Service Audio
Version 1.1
Subject to modification
AMP Board
Circuit diagram. .................................................................9-1..9-2
Layout diagram ..................................................................9-3..9-4
CD board
Circuit diagram .......................................................................10-1
Layout diagram ..............................................................10-2..10-3
MCU Board
Circuit diagram. ...................................................................... 11-1
Layout diagram .............................................................. 11-2..11-3
Exploded view diagram ...............................................................12-1
FWM998/
55/BK
FWM999X/77
3141 785 35431