Philips-FWD-832-Service-Manual电路原理图.pdf

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1、Version 1.0FWD832 3141 785 31170DVD Mini Systemall versionsPublished by LX 0644 Service Audio Subject to modification Copyright 2006 Philips Consumer Electronics B.V. Eindhoven, The NetherlandsAll rights reserved. No part of this publication may be reproduced, stored in a retrievalsystem or transmit

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

3、3-2Software version and upgrading . 4-1Block diagram. 5-1Wiring diagram . 6-1Display board circuit diagram . 7-1.7-2layout diagram layout diagram . 7-3.7-4Main boardcircuit diagram. . 8-1.8-2layout diagram . 8-3.8-4DVD MPEG boardcircuit diagram. . 9-1layout diagram . 9-2 DC Power Boardcircuit diagra

4、m. . 10-1layout diagram . 10-1Exploded view diagram .11-1Mechanical partslist .11-2Electrical partslist . 12-1.12-4TABLE OF CONTENTS1 - 1HANDLING CHIP COMPONENTS1 - 22 - 1SPECIFICATION2 - 23 - 1CONNECTION AND CONTROLS3 - 2CONNECTION AND CONTROLS4 - 1NYDISPLAYbutton pressed?PLAYbutton pressed?NYDispl

5、ay shows allsegments and flagsfor checking open circuits.DISPLAY TEST FACTORY RESETVERSIONCHECKMACROVISIONCHECKLCD shows “Service”NYDisplay showsEEPROM is cleared anddefault values are stored.This test should be done at theend of the production processso that every set is customisedbefore leaving fa

6、ctory.Mpeg board super menuis also display on the TV screen.:The model number is D832.Software version is V0.04.Sale region is 98.Display shows software version. V0.02 is the software version, D832_98_V004NYCLOCK SETbutton pressed?STOPbutton pressed?Macrovision version number is display on the TV screen.To enter Service Testprogram, holdPLAY & STOP buttonsdepressed,and then plug inD832 V0.02D832_98_V004SO3SO3-SLM-791servo code version:SOFTWARE VERSION AND UPGRADING 4 - 15 - 1 5 - 1SET BLOCK DIAGRAM6 - 16 - 1SET WIRING DIAGRAM