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File name PHILIPS L04E AA CHASSIS TV SM.pdf

Colour Television Chassis L04E AA E_14480_142.eps 260504 Contents Page Contents Top Control Panel (FL-13) Power Supply PIP Panel Tuner IF and Demodulator PIP Linearity & Panorama Panel LTI/CTI Interface Panel Front Interface Panel (FL-13) Front Interface Panel (PV2) Front Interface and Keyb. Panel Alignments Circuit Descriptions Abbreviation List IC Data Sheets Spare Parts List Revision List (Diagram E) (Diagram F1) (Diagram F2) (Diagram G) (Diagram H) (Diagram J) (Diagram J) (Diagram J) Page 53 54 55 58 59 61 62 63 65 73 82 84 86 90 53 56-57 56-57 58 60 61 62 64 1. Technical Specifications, Connections, and Chassis Overview 2 2. Safety and Maintenance Instructions, Warnings, and Notes 4 3. Directions for Use 6 4. Mechanical Instructions 7 5. Service Modes, Error Codes, and Faultfinding 9 6. Block Diagrams, Testpoint Overviews, and Waveforms Wiring Diagram 19 Block Diagram Supply and Deflection 20 Testpoint Overview Mono Carrier 21 Block Diagram Video 22 Testpoint Overview CRT, LTI & PIP Panel 23 Block Diagram Audio/Control 24 I2C and Supply Voltage Overview 25 7. Circuit Diagrams and PWB Layouts Diagram Power Supply (Diagram A1) 26 Diversity Table for A1 (Power Supply) 27 Deflection (Diagram A2) 28 Diversity Table for A2 (Deflection) 29 Tuner IF (Diagram A3) 30 Hercules (Diagram A4) 31 Features & Connectivities (Diagram A5) 32 Class D - Audio Amplifier (Diagram A6) 33 Audio Amplifier (Diagram A7) 34 Rear I/O Scart (Diagram A8) 35 Front Control (Diagram A9) 36 DVD Power Supply (Diagram A10)37 CRT Panel (Diagram B1) 44 ECO Scavem Panel (Diagram B2) 45 Side AV + HP Panel (PV2) (Diagram D) 48 Side AV + HP Panel (FL-13) (Diagram D) 50 Top Control Panel (PV2) (Diagram E) 52 © 8. 9. 10 11 PWB 38-43 38-43 38-43 38-43 38-43 38-43 38-43 38-43 38-43 38-43 38-43 38-43 46-47 46-47 49 51 52 Copyright 2004 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 BB 0466 Service PaCE Printed in the Netherlands Subject to modification EN 3122 785 14480 EN 2 1. L04E AA Technical Specifications, Connections, and Chassis Overview 1. Technical Specifications, Connections, and Chassis Overview Notes: · Described specifications are valid for the whole product range. · Figures below can deviate slightly from the actual situation, due to different set executions. 1.2.1 Side Connections SIDE I/O S-Video (optional) Video L Audio R 1.1 1.1.1 Technical Specifications Vision Display type : : : : : : : : : : : : : : : : : : DV-CRT-RF DV-CRT-FSQ DV-CRT-SF 21" (55 cm), 4:3 24" (61 cm), 16:9 25" (63 cm), 4:3 28" (70 cm), 4:3 29" (72 cm), 4:3 32" (82 cm), 16:9 PLL PAL B/G, B/H, D/K, I SECAM SECAM B/G, D/K, L/L' NTSC 100 presets UVSH 75 ohm, Coax IEC-type 1.2.2 E_14480_111.eps 060504 Screen size Figure 1-1 Side