Philips BL2.2U, BL2.3U AA free download

File name Philips Chassis BL2.2U, BL2.3U AA (Service Manual).pdf

Color Television Chassis BL2.2U, BL2.3U AA F_15400_000.eps 200505 Contents Page Contents Page 116-116 116-116 116-116 119-119 119-119 121-121 123-123 123-123 126 130-132 130-132 130-132 1. Technical Specifications, Connections, and Chassis Overview 2 2. Safety Instructions, Warnings, and Notes 6 3. Directions for Use 8 4. Mechanical Instructions 9 5. Service Modes, Error Codes, and Fault Finding 14 6. Block Diagrams, Testpoint Overview, and Waveforms Wiring Diagram (32") LCD LPL 33 Wiring Diagram (37") LCD LPL 34 Wiring Diagram (42") LCD LPL 35 Block Diagram Supply + Standby (32") 36 Block Diagram Supply + Standby (37") 37 Block Diagram Supply + Standby (42") 38 Block Diagram Video (32") 39 Block Diagram Video (37") 40 Block Diagram Audio (32") 41 Block Diagram Audio (37") 42 Block Diagram Control (32") 43 Block Diagram Control (37") 44 I2C overview 45 Supply Lines Overview (32") 46 Supply Lines Overview (37") 47 7. Circuit Diagrams and PWB Layouts Drawing LCD Supply (32"): Mains Filter + Standby (A1) 48 LCD Supply (32"): Supply (A2) 49 LCD Supply (37"): Mains Filter + Standby (A1) 52 LCD Supply (37"): Supply (A2) 53 LCD Supply (42"): MF + Stdby Part A (A1) 56 LCD Supply (42"): Supply Part A (A2) 57 LCD Supply (42"): MF + Stdby Part B (A3) 58 LCD Supply (42"): Supply Part B (A4) 59 Ambi Light Panel (Optional) (AL) 62 SSB (B1-B12) 64-102 8. 9. 10. 11. External I/O Panel: Externals A (32") (BE1) 113 External I/O Panel: Externals B (32") (BE2) 114 External I/O Panel: Externals C (32") (BE3) 115 External I/O Panel: Externals A (37") (BE1) 117 External I/O Panel: Externals B (37") (BE2) 118 Side I/O Panel (37") (D) 120 Control Board (32") (Top Control) (E) 122 Control Board (37") (Side Control) (E) 122 LED Panel (32") (J) 124 Standby/Audio Panel: Connections (SA1) 127 Standby/Audio Panel: Standby (SA2) 128 Standby/Audio Panel: Audio (SA3) 129 Alignments 133 Circuit Descriptions, Abbreviation List, and IC Data Sheets 138 Abbreviation List 160 IC Data Sheets 163 Spare Parts List 177 Revision List 192 PWB 50-51 50-51 54-55 54-55 60-61 60-61 60-61 60-61 63-61 103-112 © Copyright 2005 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 EL 0566 TV Service Printed in the Netherlands Subject to modification EN 3122 785 15570 EN 2 1. BL2.2U, BL2.3U Technical Specifications, Connections, and Chassis Overview 1. Technical Specifications, Connections, and Chassis Overview Index of this chapter: 1.1 Technical Specifications 1.2 Connection Overview 1.3 Chassis Overview Notes: · Some models in this chassis range have a different mechanical construction. The information given here is therefore model specific. At the moment of writing, not all information was available (only the 37-inch BL2.3U