Philips AZT9240 Service Manual

Portable compact disc player

TABLE OF CONTENTS

Technical specification ...............................................1-1..1-2
Features ............................................................................1-2
Connections and controls ..................................................1-3
Instruction For Use (excerpt) ......................................1-4..1-6
Accessories .......................................................................1-7
Safety & Warnings.............................................................1-8
Service hints
Repair positions ............................................................2-1
Dismantling CD-door .....................................................2-1
Handling chip components............................................2-2
Service tools..................................................................2-2
Pin description of ICs ................................................3-1...3-3
Start-up procedure.............................................................3-4
Service Test Program................................................3-5...3-6
Blockdiagram .....................................................................3-7
©
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.
Published by PW 0110 Service Audio
CS 46 741
Printed in The Netherlands Subject to modification
PRODUCT FAMILY ULTRA - TUNER
Circuit diagrams
Supply part ....................................................................4-1
CD part ..........................................................................4-2
Control part ...................................................................4-3
Audio part ......................................................................4-4
Tuner part (for orientation only).....................................4-5
Printed circuit board
Componentside view .....................................................4-6
Copperside view............................................................4-7
Tuner board (for orientation only)..................................4-8
Exploded view ...................................................................5-1
Mechanical partslist ...........................................................5-2
Electrical partslist ......................................................6-1...6-4
AZT9240
all versions
CLASS 1
LASER PRODUCT
© 3103 785 25070