Text preview for : LC71HELA_ET-SB-SI_1211796150.pdf part of Philips LC71HELA ET-SB-SI 1211796150 Philips LCD TV (and TPV schematics) 32HF787510 LC71HELA_ET-SB-SI_1211796150.pdf
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Colour Television Chassis
LC7.1HE
LA
ME7
H_16940_000.eps
080307
Contents Page Contents Page
1. Technical Specifications, Connections, and Chassis
Overview 2 DC/DC Converter Panel (DC01) 66 67
2. Safety Instructions, Warnings, and Notes 7 Keyboard Control Panel (E) 68 69
3. Directions for Use 8 Front IR / LED Panel (J) 70 71
4. Mechanical Instructions 9 i-Board (HC01) 72 74-75
5. Service Modes, Error Codes, and Fault Finding 20 i-Board (HC02) 73 74-75
6. Block Diagrams, Test Point Overviews, and System Interface Panel (SI) 76 77
Waveforms 8. Alignments 79
Wiring Diagram 26" - 32" LCD (ME7) 31 9. Circuit Descriptions, Abbreviation List, and IC Data
Wiring Diagram 32" LCD (ME7) 32 Sheets 84
Wiring Diagram 42" LCD (ME7) 33 Abbreviation List 85
Block Diagram Video 34 10. Spare Parts List 87
Block Diagram Audio 35 11. Revision List 91
Block Diagram Control & Clock Signals 36
Test Point Overview SSB (Bottom Side) 37
I2C Overview 38
Supply Lines Overview 39
7. Circuit Diagrams and PWB Layouts Diagram PWB
SSB: DC / DC (B02) 40 56-65
SSB: Tuner IF & Demodulator (B03A) 41 56-65
SSB: DVB-Demodulator (B03B) 42 56-65
SSB: DVB-T: DVB Common Interface (B03C) 43 56-65
SSB: DVB MOJO (B03D) 44 56-65
SSB: DVB MOJO Memory (B03E) 45 56-65
SSB: DVB MOJO Analog Back End (B03F) 46 56-65
SSB: Micro Processor (B04A) 47 56-65
SSB: Video Processor (B04B) 48 56-65
SSB: DDR & CPU Interface (B04C) 49 56-65
SSB: YPBPR & Rear I/O (B06A) 50 56-65
SSB: I/O SCART 1 & 2 (B06B) 51 56-65
SSB: HDMI (B06C) 52 56-65
SSB: Headph. Ampl. & Muting (B06D) 53 56-65
SSB: Audio (B07) 54 56-65
SSB: SRP List 55 56-65