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Colour Television Chassis Q529.1E LA ME8+ VE8 I_17661_000.eps 140408 Contents Page Contents Page 68 68 72 72 72 82 82 82 87 87 87 87 145-154 1. Technical Specifications, Connections, and Chassis Overview 2 2. Safety Instructions, Warnings, and Notes 6 3. Directions for Use 7 4. Mechanical Instructions 8 5. Service Modes, Error Codes, and Fault Finding 14 6. Block Diagrams, Test Point Overview, and Waveforms Wiring Diagram 32" (ME8) 37 Wiring Diagram 32" (VE8) 38 Wiring Diagram 37" (ME8) 41 Wiring Diagram 42" + 47" (ME8) 40 Wiring Diagram 42" (VE8) 41 Wiring Diagram 47" (VE8) 41 Block Diagram Video 43 Block Diagram Audio 44 Block Diagram Control & Clock Signals 45 Block Diagram Main Display Supply (42") 46 SSB: Test Points (Top Side) 47 SSB: Test Points (Bottom Side) 48 I2C IC Overview 49 Supply Lines Overview 50 7. Circuit Diagrams and PWB Layouts Drawing Main Power Supply IPB 42: Stby, MF (A1) 51 Main Power Supply IPB 42: HV Inverter (A2) 52 Main Power Supply IPB 42: DC / DC (A3) 53 4 LED Back UPEC Panel: LED Drive (AL1) 56 4 LED Back UPEC Panel: DC / DC (AL2) 57 4 LED Back UPEC Panel: uC Block (AL3) 58 6 LED Back UPEC Panel: LED Drive (AL1) 60 6 LED Back UPEC Panel: DC / DC (AL2) 61 6 LED Back UPEC Panel: uC Block (AL3) 62 8 LED Back UPEC Panel: LED Drive (AL1) 64 8 LED Back UPEC Panel: DC / DC (AL2) 65 PWB 54-55 54-55 54-55 59 59 59 63 63 63 68 68 8. 9. 10. 11. 8 LED Back UPEC Panel: uC Block (AL3) 66 8 LED Back UPEC Panel: LED Drive (AL4) 67 4 LED Lite-On Panel: LED Drive (AL1) 69 4 LED Lite-On Panel: DC / DC (AL2) 70 4 LED Lite-On Panel: uC Block (AL3) 71 6 LED Lite-On Panel: LED Drive (AL1) 79 6 LED Lite-On Panel: DC / DC (AL2) 80 6 LED Lite-On Panel: uC Block (AL3) 81 8 LED Lite-On Panel: LED Drive (AL1) 83 8 LED Lite-On Panel: DC / DC (AL2) 84 8 LED Lite-On Panel: uC Block (AL3) 85 8 LED Lite-On Panel: LED Drive (AL4) 86 Small Signal Board (B01-B10) 88-141 SSB: SRP List Explanation 142 SSB: SRP List Part 1 143 SSB: SRP List Part 2 144 AmbiLight Interface Panel (FA) 155 IR & LED Panel (VE) (J) 156 Light Guide Panel (L) 160 Alignments 167 IC Data Sheets 185 Spare Parts List 198 Revision List 198 155 157 161 © Copyright 2008 Koninklijke Philips Electronics N.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 EL 0864 BU CD Consumer Care Printed in the Netherlands Subject to modification EN 3122 785 17661 EN 2 1. Q529.1E LA Technical Specifications, Connections, and Chassis Overview 1. Technical Specifications, Connections, and Chassis Overview Index of this chapter: 1.1 Technical Specifications 1.2 Connections 1.3 Chassis Overview Notes: · Figures can deviate due to the different set executions. · Specifications are indicative (subject to change). 1.1.3 Multimedia Supported formats : : : : : : : :