CD753-Full-Service-Manual-维修手册

Compact Disc PlayerCD753Service/00/01/14ServiceServiceService ManualTable of Contentsd5跪DIGITAL AUDIOTechnical Specification.....1-1HEADPHONE BOARDLocation of Printed Circuit Boards.1-2Circuit Diagram.7-6Safety Instructions.........2.1Component Layout..................7-6Instruction for use (excerpt).3-1Mechanical Instructions..4-1CD BOARDService Tools.......5-1Circuit Diagram......7-7Service Test Program.5-2Component Layout......7-8Blockdiagram..........5-3Fault Finding Tree CD..7.9Wiring Diagram......6-1EXPLODED VIEWAF BOARDSet….10-1Circuit Diagram Supply Part..7-1CD Short Loader.10-2Component Layout7-2Circuit Diagram DAC Part.7-3Electrical Partslist1-3Component Layout.7-4FRONT BOARDCircuit Diagram75ComponentSafety regulations require that the set be restored to its originalcondition and that parts which are identical with those specifiedCLASS 1be used.LASER PRODUCTCopyright 1997 Philips Consumer Electronics B.V.Eindhoven,The NetherlandsAll rights reserved.No part of this publication may be reproduced,stored in a retrievalsystem or transmitted,in any form or by any means,electronic,mechanical,photocopying.or othe rwise without the prior permission of Philips.Published by HB 9823 Service Audio Printed in The Netherlands Subject to modification@D482272526026CS53132PHILIPS