Philips ACT-300 Service Manual

Portable compact disc player

TABLE OF CONTENTS

Technical specification ......................................................1-1
Features ............................................................................1-1
Accessories .......................................................................1-2
Connections and controls ..................................................1-2
Instruction for use.......................................................1-3..1-6
Safety & Warnings .............................................................1-7
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..3-4
Start-up procedure.............................................................3-5
Service Test Program ........................................................3-5
Blockdiagram .....................................................................3-6
©
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 LX 0241 Service Audio Printed in The Netherlands Subject to modification
Circuit diagrams
Supply part ....................................................................4-1
CD part ..........................................................................4-2
DSP part........................................................................4-3
Audio part ....................................................................4-4
Control part ..................................................................4-5
Layout diagram - copper side view ................................4-6
Layout diagram - component side view .........................4-7
Exploded view ...................................................................5-1
Mechanical partslist ...........................................................5-1
Electrical partslist .......................................................6-1..6-6
psa[cd8
ACT300
all versions
CLASS 1
LASER PRODUCT
© 3140 785 32210