Philips-AZ302S-cd-sm 维修电路原理图.pdf

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1、Version 1.3AZ302S, AZ302 3141 785 32313MP3 CD Soundmachine-/55/98/77/78Published by LX 0816 Service Audio Subject to modificationCopyright 2008 Philips Consumer Electronics B.V. Eindhoven, The NetherlandsAll rights reserved. No part of this publication may be reproduced, stored in a retrievalsystem

2、or transmitted, in any form or by any means, electronic, mechanical, photocopying,or otherwise without the prior permission of Philips.CONTENTSBlock diagram .1-1Wiring diagram .2-2Circuit Diagram - Main board Mcu part .3-1 Tuner & AMP part .4-1layout diagram - Main board Component side view .5-1 Cop

3、per side view .6-1Service parts list .7-1Revision list .8-1RadioFans.CN 收音机爱 好者资料库SET BLOCK DIAGRAM1 - 11 - 1RadioFans.CN 收音机爱 好者资料库2 - 12 - 1MAIN BOARDSET WIRING DIAGRAM3 - 13 - 1CIRCUIT DIAGRAM - MAIN BOARDMCU PART4 - 14 - 1CIRCUIT DIAGRAM - MAIN BOARDTUENR & AMP PART5 - 1LAYOUT DIAGARM - MAIN BOA

4、RDCOMPONENT SIDE VIEW5 - 1LAYOUT DIAGARM - MAIN BOARDCOPPER SIDE VIEW6 - 16 - 111816IRAM APP AC CORD SET 77S3441IRAM APP AC CORD SET 78S4897/78/789965100266138 - 1REVISION LISTV* Initial Release AZ302S/55Version 1.0 (3141 785 32310)* New versions AZ302/98 is introduced.* Page 7-1 : Service partslist

5、 - Updated Version 1.1 (3141 785 32311)* New versions/77 is introduced.* Page 7-1 : Service partslist - Updated Version 1.2 (3141 785 32312)* New versions/78 is introduced.* Page 7-1 : Service partslist - Updated Version 1.3 (3141 785 32313)*/55 main PCBA is added.* Page 7-1 : Service partslist - Updated Version 1.4 (3141 785 32314)