Text preview for : PHILIPS Q522.1E LA CHASSIS LCD TV SM.pdf part of Philips PHILIPS Q522.1E LA CHASSIS LCD TV SM Philips LCD TV (and TPV schematics) Q522.1E la PHILIPS Q522.1E LA CHASSIS LCD TV SM.pdf
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Colour Television Chassis
Q522.1E
LA
MG8 ME8
I_17750_000.eps
020608
Contents Page Contents Page
1. Technical Specifications, Connections, and Chassis
Overview 2
2. Safety Instructions, Warnings, and Notes 7
3. Directions for Use 8
4. Mechanical Instructions 9
5. Service Modes, Error Codes, and Fault Finding 18
6. Block Diagrams, Test Point Overview, and
Waveforms
Wiring Diagram 32" (ME8) 39
Wiring Diagram >32" (ME8 & MG8) 40
Block Diagram Video 41
Block Diagram Audio 42
Block Diagram Control & Clock Signals 43
SSB: Test Points (Top Side) 44
SSB: Test Points (Bottom Side) 45
I2C IC Overview 46
Supply Lines Overview 47
7. Circuit Diagrams and PWB Layouts Drawing PWB
Display Supply (32"): Part 1 (A1) 48 50-51
Display Supply (32"): Part 2 (A2) 49 50-51
Small Signal Board (B02-B10) 52-96 100-109
SSB: SRP List Explanation 97
SSB: SRP List Part 1 98
SSB: SRP List Part 2 99
Keyboard Control Panel (E) 110 110
IR & LED Panel (J) 111 112
8. Alignments 113
9. Circuit Descriptions, Abbreviation List, and IC Data
Sheets 116
Abbreviation List 122
IC Data Sheets 125
10. Spare Parts List & CTN Overview 138
11. Revision List 138