Philips Expanium AZ 4000, Руководство по обслуживанию

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Handling chip components ............................................................1-1
Technical specification...................................................................1-2
Service tools ..................................................................................1-2
Service measurement setup ..........................................................1-3
Connections and controls ......................................................2-1...2-2
Disassembly diagram ....................................................................3-1
Service Test Program ....................................................................4-1
Pin description of ICs.............................................................4-2...4-3
Set block diagram ..........................................................................5-1
Set wiring diagram .........................................................................5-2
FRONT BOARD
circuit diagram ..........................................................................6-1
layout diagram ..........................................................................6-1
LCD / KEY BOARD
circuit diagram ..........................................................................7-1
layout diagram ..........................................................................7-2
TUNER BOARD
circuit diagram ..........................................................................8-1
layout diagram ..........................................................................8-2
tuner adjustment table ..............................................................8-2
CD99/MP3 BOARD
circuit diagram I ........................................................................9-1
circuit diagram II .......................................................................9-3
layout diagram ..........................................................................9-4
MP3 DECODER BOARD
circuit diagram ........................................................................10-1
layout diagram ........................................................................10-2
AUDIO BOARD
circuit diagram ..............................................................11-1...11-2
layout diagram ..............................................................11-3...11-4
OTHER BOARDS
Volume board .........................................................................12-1
CD Key board .........................................................................12-2
Power key board.....................................................................12-2
FM ant board ..........................................................................12-3
headphone jack board ............................................................12-3
Exploded view..............................................................................13-1
Mechanical partslist .....................................................................13-2
Electrical partslist.............................................................14-1...14-15
© 3140 785 22740
Published by YT 0209 Service Audio Printed in The Netherlands Subject to modification
MP3-CD Soundmachine
CLASS 1
LASER PRODUCT
AZ4000
all versions
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.