Philips-MCD-196-Service-Manual电路原理图.pdf

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1、Version 1.2MCD196 3141 785 31612DVD Micro theatreall versions Published by LX 0720 Service Audio Subject to modification Copyright 2007 Philips Consumer Electronics B.V. Eindhoven, The NetherlandsAll rights reserved. No part of this publication may be reproduced, stored in a retrievalsystem or trans

2、mitted, in any form or by any means, electronic, mechanical, photocopying,or otherwise without the prior permission of Philips.Handling chip components .1-1Leadfree and safety information .1-2Technical specification .2-1Service tools .2-1Service measurement setup .2-2Connections and controls .3-1.3-

3、4Service test program .4-1Block diagram .5-1Wiring diagram .6-1Display Board circuit diagram .7-1 layout diagram .7-2.7-3Main Boardcircuit diagram .8-1.8-2 layout diagram .8-3.8-4DVD MPEG Boardcircuit diagram. .9-1layout diagram .9-2Exploded view diagram .10-1Mechanical partslist .10-2Electrical par

4、tslist. 11-1.11-3TABLE OF CONTENTS1 - 11 - 22 - 1TECHNICAL SPECIFICATIONS2 - 23 - 1CONNECTION AND CONTROLS3 - 2CONNECTION AND CONTROLSSERVICE TEST PROGRAM4 - 1NYDISPLAYbutton pressed?PLAYbutton pressed?NYAll the icon and segment will light on.DISPLAY TEST FACTORY RESETVERSIONCHECKGrid change(MCD196

5、version 98 only)NYAll the content of the EEPROM (Main boardand Mpeg board) will be erasedSoftware Version is also display on the TV screen.MCD196_98_V001 :The model number is MCD196.Software version is V0.01.Sale region is 98LCD shows software version. MCD196_98_V001NY TUNINGbutton pressed?STOPbutto

6、n pressed?Default is 9K forversion 98, 10K forversion 55.Press TUNING will set version 98 to 10K, version 55 to 9K.To enter Service Mode,pressPLAY & STOP buttonstogether, then plug in. the LCD will displayD196 98 0.01SERVICEServo code versionE.g. “SO3SO3-SLM-854B”All settings will be restored to the

7、 factory default. Ex: region code.Password will also restore to factorydefault and the password will be unlocked.SET BLOCK DIAGRAM5 - 1 5 - 1RCA Jack 3.5mm Jack monoFM/AM Tuner SUB OP AD4558 HeadphoneModule LINE OUTTM10VE 06806QRF (US) AUDIO OUTPanasonic RCA JackLINE OUT OP AD4558RCA Jack EKAEPS6627

8、ADT RAUX INR-CHCS-21 TUNERCASS R/P HEAD CASS PT2314 PVDDBCPKCEDCASSMUTEValleywood MOTORDVD5V 12V PVDDREGULATOROPEN/CLOSE SWSDRAM16MPOWER SUPPLY6PIN FLASH DVD LPFTRAY MOTOR MOTOR 8M MPEG 4558MOTORDRIVERKEY EI-57 TRANSFORMERMCU24PINPICK UP MPEG PCB MORPEE8700F87DPUOEDIVBUFFERBA7660LCD DRIVER HT1623REMOTE NICAEGATLOVCAS-VIDEO UNIT SELECTORWENDCLOEDIVETISOPMOC (RC5)KHM-313AHCDVD LOADERSONYOPU6 - 16 - 1SET WIRING DIAGRAM