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Colour Television Chassis BJ3.0E LA EDGE (ENTRY+) STEP 2k6 SOFTWRAP 2k5 (STEP 2k4) ME5P G_15951_000.eps 050906 Contents Page Contents Page 92-97 92-97 92-97 103-107 103-107 103-107 103-107 103-107 111 111 111 170-175 179 179 179 182 182 184 186 188 189 190 191 192 194 196 198 204-206 210-212 http://radiomechanic.net 1. Technical Specifications, Connections, and Chassis Overview 2 2. Safety Instructions, Warnings, and Notes 7 3. Directions for Use 9 4. Mechanical Instructions 10 5. Service Modes, Error Codes, and Fault Finding 17 6. Block Diagrams, Test Point Overviews, and Waveforms Wiring Diagram 26" ME5P 49 Wiring Diagram 32" Soft Wrap 2k5 50 Wiring Diagram 32" Step 2k4 51 Wiring Diagram 32" Step 2k6 52 Wiring Diagram 37" 2k6 53 Wiring Diagram 42" Edge 54 Block Diagram Display Supply 26" 55 Block Diagram Display Supply 32" 56 Block Diagram Display/Platform Supply 37" 57 Block Diagram Display Supply 42" 58 Block Diagram Video 59 Block Diagram Audio 60 Block Diagram Control & Clock Signals 61 Test Points SSB Top and Bottom Side 62-67 I2C Overview 68 Supply Lines Overview 69 7. Circuit Diagrams and PWB Layouts Drawing Display Supply 32": Filter & Stby (A1) 70 Display Supply 32": Supply (A2) 71 Display Supply 32": Connections (A3) 72 Display Supply 37": Part 1 (A1) 77 Display Supply 37": Part 2 (A2) 78 Platform Supply 37": Auxiliary Supply (A3) 79 Platform Supply 37": Standby Supply (A4) 80 Platform Supply 37": 25W Supply (A5) 81 Display Supply 42": Mains Filter & Stby A (A1) 88 PWB 73-76 73-76 73-76 82-87 82-87 82-87 82-87 82-87 92-97 8. 9. 10. 11. Display Supply 42": Part A (A2) 89 Display Supply 42": Mains Filter & Stby B (A3) 90 Display Supply 42": Part B (A4) 91 Display Supply 26": Mains Filter & Stby (AC1) 98 Display Supply 26": Supply (AC2) 99 Display Supply 26": Standby (AC3) 100 Display Supply 26": Audio Left / Right (AC4) 101 Display Supply 26": Protection/Mute Cntrl(AC5) 102 Ambi Light Step 2k6 (AL1) 108 Ambi Light Step 2k6 (AL2) 109 Ambi Light Step 2k6 (AL3) 110 Small Signal Board (B1-B12) 129-167 Externals: A (BE1) 176 Externals: B (BE2) 177 Externals: C (BE3) 178 Audio Panel (37"): Left / Right (C1) 180 Audio Panel (37"): Protection & Mute Ctrl (C2) 181 Side I/O Panel (26") Rear Facing (D) 183 Side I/O Panel (D) 185 Control Board (26") (E) 187 Control Board (32") (E) 189 Control Board (37") (E) 190 Control Board (42") (E) 191 Front IR / LED Panel (26") (J) 192 LED Panel (32") (J) 193 LED Panel (37") (J) 195 LED Panel (42") (J) 197 Standby & Audio Panel (32") (SA1-SA5) 199-203 Standby & Audio Panel (42") (SA1-SA3) 207-209 Alignments 213 Circuit Descriptions, Abbreviation List, and IC Data Sheets 220 Spare Parts List 243 Revision List 263 © Copyright 2006 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 pr