philips vae8015 vae8020 free download

File name vae8015_vae8020_service_manual.pdf

DVD-Video Recorder DVD+RW Basic Engine VAE8015 VAE8020 Contents 1 2 3 4 5 6 Page Technical Specifications 2 Safety Instructions, Warnings and Notes 3 Directions for Use (No DFU necessary) 4 Mechanical Instructions 5 Service Modes, Error Codes and Fault Finding 7 Block Diagram and Testpoint Overviews Block Diagram 17 Testpoint Overview Servo Board 43015 18 Testpoint Overview Servo Board 43353 19 7 Electrical Diagrams and Print-Layouts Diagram Servo Board 43015: Processor (Diagram 1) 20 Servo Board 43015: MACE 3 (Diagram 2) 21 Servo Board 43015: Driver (Diagram 3) 22 Servo Board 43015: Dec./Encoder (Diagram 4) 23 Servo Board 43015: Power (Diagram 5) 24 Servo Board 43353: Processor (Diagram 1) 27 Servo Board 43353: MACE 3 (Diagram 2) 28 Servo Board 43353: Driver (Diagram 3) 29 Servo Board 43353: Dec./Encoder (Diagram 4) 30 Servo Board 43353: Power (Diagram 5) 31 8 Alignments (No alignments necessary)35 9 Circuit Descriptions 35 List of Abbreviations 40 IC Data 41 10 Spare Parts List 42 PWB 25-26 25-26 25-26 25-26 25-26 32-33 32-33 32-33 32-33 32-33 © 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 12471 EN 2 1. VAE8015 / 8020 Technical Specifications 1. Technical Specifications VAE8010 functionality: · Loading of 8 cm and 12 cm discs by a motorized tray · Disc type recognition and in case of a DVD+RW disc laser power calibration · Servo control for disc rotation, sledge movements, tilt, focus and actuator position · EFM+ encoding / decoding for DVD, and EFM decoding for CD · Writes and read DVD+RW discs and reads DVD, CD and CD-R/RW discs · Linking control, header insertion and sector number updating at record · Interfacing to the MPEG back-end (S2B) for control and (I2S and V4) for data · The back-end has to provide MPEG data processing, data buffering, construction · of logical format for Lead-in, Data area and Lead-out part of the DVD+RW dis Safety Instructions, Warnings and Notes VAE8015 / 8020 2. EN 3 2. Safety Instructions, Warnings and Notes 2.1 2.1.1 Safety Instructions General Safety Safety regulations require that during a repair: · Connect the unit to the mains via an isolation transformer. · Replace safety components, indicated by the symbol , only by components identical to the original ones. Any other component substitution (other than original type) may increase risk of fire or electrical shock hazard. Safety regulations require that after a repair, you must return the unit in its original condition. Pay, in particular, attention to the following points: · Route the wires/cables correctly, and fix them with the mounted cable clamps. · Check the insulation of th