PHILIPS DVD631
Service Manual

DVD-Video Player

VFM2002 Mother Board AA 02.01

General
Introduction of a new mother board layout (3139 243 30383) in the VFM2002 range: Changes � Add new RGB buffer at pos. 7137, 7138, 7139 and biasing resistor 3170 to 3180. � Replace jumper (4130 to 4133) with capacitor at pos. 2180, 2181, 2182 and 2136. In this Service Information the new circuit diagram, print layout and parts list are published. This Service Information will supplement the DVD620-623-633 Service Manual with 12NC 3122 785 12210

Remarks
The new layout has been introduced from the start of production for DVD623/001 and DVD633/001. The rest of the models were introduced as a running change during production. VFM2002 � EU models: DVD620-623-631-633/0x1

©Copyright 2002 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.

All 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 MW 0272 Service PaCE Printed in the Netherlands Subject to modification EN 3122 785 40750