Philips-MCM-298-Service-Manual电路原理图.pdf

MCM298/37/55©Copyright 2006 Philips Consumer Electronics B.V. Eindhoven, The NetherlandsAll 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 SL 0629 Service Audio Printed in The Netherlands Subject to modificationMicro SystemVersion 1.0CLASS 1LASER PRODUCT© 3141 785 31140TABLE OF CONTENTSPageLocation of PC Boards für Reparaturen sind Original-Ersatzteile zu verwenden.Sicherheitsbauteile sind durch das Symbol !markiert.ILe norme di sicurezza esigono che lapparecchio venga rimessonelle condizioni originali e che siano utilizzati i pezzi di ricambioidentici a quelli specificati.Componenty di sicurezza sono marcati con !GBAfter servicing and before returning set to customer perform a leakagecurrent measurement test from all exposed metal parts to earth ground toassure no shock hazard exist. The leakage current must not exceed0.5mA.1-7INFORMATION ABOUT LEAD-FREE SOLDERINGPhilips CE is producing lead-free sets from 1.1.2005 onwards.IDENTIFICATION:Regardless of special logo (not always indicated) one must treat all sets from 1 Jan 2005 onwards, according next rules:Example S/N:Bottom line of typeplate gives a 14-digit S/N. Digit 5BVciZccVidiZgZheZXikZiZgbcVah#6Y_jhiiZedhidcdiZVciZccVdgdeibVagZXZeidc#6B6ciZccVEdhidciZVciZccVVhVgVhedhhWaZgdbVIK!K8GdgdiZggVYVidchdjgXZ#;B6ciZccV6B6ciZccVHeZVZggiHeZVZgaZi68edlZg;B6ciZccV12;dgWZiiZg;BhiZgZdgZXZeidc!XdccZXiVc djiYddg;BVciZccVidiZ;B6CI:CC6iZgbcVa#CHeZVZgh8dccZXidc;gdciHeZVZgh8dccZXiiZheZVZglgZhidiZHE:6:GHiZgbcVah!giheZVZgidG>>86I>DCHhZXidcdihbVcjVa#EaVXciZhZiVcYheZVZghLiiZhjeeaZYYZiVXVWaZhiVcYhVcYlVaabdjcici!ndjXVcZiZgeaVXZiZbVchZiVcYheZVZghdcYZhidedgbdjciiZbdcidlVaa#9ZhidechiVaaVidchiVZcdgZmVbeaZZgZ#;dgdlidbdjciiZhnhiZbdcidlVaa!eaZVhZgZZgidAppendixVcYiZViiVXZYWallMounting Instructions#EgZeVgVidch16aciZhYZbVgZYEG:HH4diZaVgZg“hoZhiVcYliiZhadihViiZWdiidbdiZbVchZi#2EjhiZhiVcYYdlccidiZhadihjciandjZVgVXaX#36iiVXiZildhbVaaZg“hoZhiVcYhidiZheZVZghciZhVbZlVn#4EaVXZiZbVchZiVcYheZVZghjegidciZYZhideliiZhjeedgidiZhiVcYh#CdiZ/ ¶IdgZbdkZiZhiVcYgdbiZbVchZidgZiZgheZVZg!laZegZhhcYdlcEG:HH4!ejaaiZhiVcYdjigdbiZhadih# DeidcVaXdccZXidc IZdeidcVaZfjebZciVcYXdccZXicXdgYhVgZ cdihjeeaZY#GZZgidiZdeZgVicchigjXidchdiZXdccZXiZYZfjebZcidgYZiVah#8dccZXicdiZgZfjebZciidndjghnhiZb8dccZXiiZVjYdaZiVcYgiDJIiZgbcVahdVIK!K8G!AVhZg9hXeaVnZg!9K9eaVnZgdg89GZXdgYZgidiZ6JM$89G>CiZgbcVah#CdiZ/ ¶>ndjVgZXdccZXicZfjebZciliVbdcddjiejiVhcaZVjYddjiiZgbcVa!XdccZXiiid iZ6JMaZiiZgbcVa#6aiZgcVikZan!ndjXVcjhZV¸hcaZidYdjWaZ¹XcXXVWaZiZdjiejihdjcYhiaagZbVcbdcd#PREPARATIONS1-9EgZeVgVidch>chZgicWViiZgZhcidiZGZbdiZ8dcigda1321DeZciZWViiZgnXdbeVgibZci#2>chZgiild666WViiZgZhdaadlciZcYXVidch $“chYZiZXdbeVgibZci#38adhZiZXdkZg#JhciZGZbdiZ8dcigdaiddeZgViZiZEaVnZg16biZGZbdiZ8dcigdaYgZXianViiZgZbdiZhZchdg>GdciZgdcieVcZa#29dcdiejiVcndW_ZXihWZilZZciZGZbdiZ8dcigdaVcYiZhnhiZblaZdeZgViciZhnhiZb# 86JI>DCGZbdkZWViiZgZhiZnVgZZmVjhiZYdgiZGZbdiZ8dcigdahcdiWZcjhZYdgVadcibZ#9dcdijhZdaYVcYcZldgYZgZciineZhdWViiZgZhcXdbWcVidc# 7ViiZgZhXdciVcXZbXVahjWhiVcXZh!hdiZnhdjaYWZYhedhZYdegdeZgan#5 7 ! 4 0 9 9982 7 #791 3 67PREPARATIONS IDE:C8ADH:¶deZch$XadhZhiZaZi89Yddg#4G>G¶gZbdiZhZchdg6KDAJB:-$+¶VY_jhihiZkdajbZaZkZa#79hXigVnh8BdYZHZaZXidc 6A7JB-$+à$ádgIJC:G#ijcZhidVhiVidc#dg89$BE(“89#VhihZVgXZhWVXVcY dglVgYlicVigVX$YhXegZhhVcYdaY#dgBE(“89#hehidiZWZcccdV XjggZci$egZkdjh$hjWhZfjZciVaWjb#dg8adX$IbZg#hZihiZdjg#9#hidehYhXeaVnWVXdgZgVhZhVYhXegdgVb#ÉÅ#hiVgihdgciZggjeiheaVnWVX#I>IA:-$+¡$dgIJC:G#hZaZXihVegZhZigVYdhiVidc#dg89$BE(“89#hehidiZWZcccdV XjggZci$egZkdjh$hjWhZfjZciigVX#dg8adX$IbZg#hZihiZbcjiZ#99>H8B$6B$6JM#389&$'$($)¶hZaZXihVYhXigVndgeaVnWVX#4Aç¶deZch$XadhZhiZaZi89Yddg#5Gç¶deZch$XadhZhiZgi89Yddg#6à$ádgIJC:G#ijcZhidVhiVidc#dg89$BE(“89#VhihZVgXZhWVXVcY dglVgYlicVigVX$YhXegZhhVcYdaY#dgBE(“89#hehidiZWZcccdV XjggZci$egZkdjh$hjWhZfjZciVaWjb#dg8adX$IbZg#hZihiZdjg#7¡$dg89$BE(“89#hehidiZWZcccdV XjggZci$egZkdjh$hjWhZfjZciigVX#8KDA $“¶VY_jhihiZkdajbZaZkZa#96A7JB$EG:H:I $“dgIJC:G#hZaZXihVegZhZigVYdhiVidc#dgBE(“89#hehidiZWZcccdV XjggZci$egZkdjh$hjWhZfjZciVaWjb#dg8adX$IbZg#hZihiZbcjiZ#CONTROLS