philips–mc-i250–维修电器原理图手册–ID4058

Micro SystemMC-i250/21MW22/37ServiceServiceServiceService Manuald谔爸TABLE OF CONTENTSDIGITAL AUDIOPageLocation of pc boards Version variations.1-2Technical Specifications1-3Measurement setup ..........1-4Service Aids,Safety Instruction,etc........................1-5Disassembly Instructions Service positions.............2Service Test Programs..3-1Set Block diagram….41Set Wiring diagram.5-1Front Board.........6ECO6 Tuner Board:Systems Non-Cenelec........7ASystems Cenelec.............7BMains Board..8Combi&Regulator Boards.......9.Universal Loader10Set Mechanical Exploded view&parts list....11Internet Audio Module-G.30WL........….12Document History.3CLASS 1Copyright 2003 Philips Consumer Electronics B.V.Eindhoven,The NetherandsLASER PRODUCTAll rights reserved.No part of this publication may be reproduced,stored in a retrieval system ortransmitted,in any form or by amy means,electronic,mechanical,photocopying,or otherwisewithout the prior permission of Philips.Published by BB 0302 Service Audio Printed in The Netherlands Subject to modificationGB313978530261Version 1.1PHILIPS