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File name lc7.2e_la_312278516863.pdf

Colour Television Chassis LC7.2E LA ME7 G_16860_000.eps 200207 Contents Page Contents Page 57-66 57-66 57-66 68 70 78 78 78 78 78 78 78 80 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 16 6. Block Diagrams, Test Point Overviews, and Waveforms Wiring Diagram 26" & 32" 29 Wiring Diagram 37" & 42" 30 Wiring Diagram 37" & 42" (ME7 Promo Set) 31 Wiring Diagram 42" 1080p 32 Wiring Diagram 47" (ME7) 33 Wiring Diagram 47" 1080p (ME7) 34 Block Diagram Video 35 Block Diagram Audio 36 Block Diagram Control & Clock Signals 37 Test Point Overview SSB (Bottom Side) 38 I2C IC's Overview 39 Supply Lines Overview 40 7. Circuit Diagrams and PWB Layouts Diagram SSB: DC/DC (B02) 41 SSB: Tuner & Demodulator (B03A) 42 SSB: DVB - Demodulator (B03B) 43 SSB: DVB - Common Interface (B03C) 44 SSB: DVB - Mojo (B03D) 45 SSB: DVB - Mojo Memory (B03E) 46 SSB: DVB - Mojo Analog Back End (B03F) 47 SSB: Micro Processor (B04A) 48 SSB: Video Processor (B04B) 49 SSB: PNX2015: Audio Processor (B04C) 50 SSB: YPBPR & Rear IO (B06A) 51 SSB: I/O Scart 1 & 2 (B06B) 52 SSB: HDMI (B06C) 53 8. 9. 10. 11. PWB 57-66 57-66 57-66 57-66 57-66 57-66 57-66 57-66 57-66 57-66 57-66 57-66 57-66 SSB: Headphone Amp & Muting (B06D) 54 SSB: Audio (B07) 55 SSB: SRP List 56 Side A/V Panel (D) 67 Keyboard Control Panel (E) 69 1080P Panel: On Chip uController (F1) 71 1080P Panel: Flash & NVM (F2) 72 1080P Panel: LVDS In (F3) 73 1080P Panel: LVDS Out (F4) 74 1080P Panel: Supply In (F5) 75 1080P Panel: DDR SDRAM (F6) 76 1080P Panel: DC Power Supply (F7) 77 Front IR / LED Panel (J) 79 Alignments 81 Circuit Descriptions, Abbreviation List, and IC Data Sheets 86 Abbreviation List 93 IC Data Sheets 95 Spare Parts List 103 Revision List 111 © Copyright 2007 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 TY 0769 BU CD Customer Service Printed in the Netherlands Subject to modification EN 3122 785 16863 EN 2 1. LC7.2E LA 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: · Figures can deviate due to the different set executions. · Specifications are indicative (subject to change). 1.1.3 Miscellaneous Power supply: - Mains voltage (VAC) - Mains frequency (Hz) Ambient conditions: - Temperature range (°C) - Maximum humidity : 220 - 240 : 50 / 60 : +5 to +40 : 90% R.H. 1.1 1.1.1 Technical Specifications Vision Display type Screen size : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : :