Philips AZ 2558, Service Manual

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MP3 CD Sound Machine
AZ 2558
all versions
Handling Chip Components and Safety ..........................1 - 1
Technical Specification & Service tools ...........................2 - 1
Service Measurement......................................................2 - 2
Connections and controls.......................................3 - 1..3 - 2
Instruction for use ...................................................3 - 3..3 - 6
Disassembly Diagram......................................................4 - 1
Service Test program ......................................................4 - 2
Abbreviations and Pin-description 0f ICs.........................4 - 3
Block Diagram .................................................................5 - 1
Wiring Diagram ................................................................5 - 2
Key Board
Circuit diagram ...............................................6 - 1..6 - 2
Layout diagram...............................................6 - 3..6 - 4
Tuner Board
Circuit diagram ........................................................7 - 1
Layout diagram........................................................7 - 2
CD99 Board
Circuit diagram ..............................................8 - 1..8 - 2
Layout diagram .............................................8 - 3..8 - 4
MP3 Board
Circuit diagram ..............................................9 - 1..9 - 2
Layout diagram .............................................9 - 3..9 - 4
Volume Board
Circuit diagram ......................................................10 - 1
Layout diagram......................................................10 - 1
Power Board
Circuit diagram ......................................................11 - 1
Layout diagram ..........................................11 - 2..11 - 3
USB Board
Circuit diagram ......................................................12 - 1
Layout diagram......................................................12 - 2
Exploded view diagram .................................................13 - 1
Mechanical partslist .......................................................13 - 2
Electrical partslist .............................................14 - 1..14 - 16
©
3140 785 32570
Published by LX 0322 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.