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File name L01.2A AA.pdf

Colour Television Chassis L01.2A AA (SMALL SCREEN) CL 16532008_041.eps 160501 Contents 1. Technical Specifications, Connections and Chassis Overview 2. Safety & Maintenance Instructions, Warnings and Notes 3. Directions for Use 4. Mechanical Instructions 5. Service Modes, Error Codes and Faultfinding 6. Block Diagram, Testpoints, I2C And Supply Voltage Overview Block Diagram Testpoint Overview I2C And Supply Voltage Overview 7. Electrical Diagrams and PWB's Power Supply (Diagram A1) Line Deflection (Diagram A2) Frame Deflection (Diagram A3) Tuner IF (Diagram A4) Video IF and Sound IF (Diagram A5) Synchronization (Diagram A6) Control (Diagram A7) Audio Amplifier (Diagram A8) BTSC (Stereo/SAP) Decoder (Diagram A9) Audio/Video Source Switching (Diagram A10) Front I/O + Control, Headphon (Diagram A12) Rear I/O Cinch (Diagram A13) CRT Panel (Diagram B) Side AV (Diagram E) Side AV and Headphone Panel (Diagram E1) 8. Alignments 9. Circuit Description List of Abbreviations 10 Spare Parts List Page 2 4 5 19 20 27 28 29 Diagram 30 31 32 33 34 36 37 38 39 40 41 42 49 51 52 53 59 68 70 PWB 43-48 43-48 43-48 43-48 43-48 43-48 43-48 43-48 43-48 43-48 43-48 43-48 50 51 52 © Copyright 2001 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. Printed in the Netherlands Subject to modification Published by RB 0168 Service PaCE 3122 785 11160 GB 2 1. L01.2A Technical Specifications, Connections and Chassis Overview 1. Technical Specifications, Connections and Chassis Overview Index: 1. Technical Specifications. 2. Connections. 3. Chassis Overview. Note: · Below described specifications are not valid for one product, but for the whole product range. See Product Survey for specific models. · Figures can deviate slightly from the actual situation, due to different set executions. A/V connections Channel selections Aerial input 1.1.2 Miscellaneous Audio output : 1 x 4 W or, : 2 x 3 W or, : 2 x 5 W + 10 W (sw) +2x3W : 90 - 276 V or, : 150 - 276 V : 50 Hz or, : 60 Hz : + 5 to + 45 deg. C : 90 % : 36 W (14") to : 52 W (21") : <3W : : : : : : FM-stereo NTSC 3.58, 4.43 PAL 60 100 channels U, V, S, H 75 W, IEC-type 1.1 1.1.1 Technical Specifications Reception Tuning system Colour systems : : : : PLL NTSC PAL B/G, D/K, I SECAM B/G, D/K, K1 : FM-mono Mains voltage Mains frequency Ambient temperature Maximum humidity Power consumption Standby Power consumption Sound systems 1.2 1.2.1 Connections Front (or Side) Connections and Front (or Top) Control V- V+ C- C+ Mono IR RED V- V+ C- C+ Video R L Audio - VOLUME + P+ VV+ PCL 16532016_020.eps 220501 - PROGRAM + Figure 1-1 A/V In (if present) 1 - Video CVBS (1 Vpp / 75 W) 2 - Audio L (0.2 Vrms / 10 kW) 3 - Audio R (0.2 Vrms / 10 kW) 4 - Headphone (8 - 60