Text preview for : PHILIPS Q522.1E LB CHASSIS LCD TV SM.pdf part of Philips PHILIPS Q522.1E LB CHASSIS LCD TV SM Philips LCD TV (and TPV schematics) Q522.1E lb PHILIPS Q522.1E LB CHASSIS LCD TV SM.pdf
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Colour Television Chassis
Q522.1E
LB
MG8 ME8
H_17740_000.eps
240408
Contents Page Contents Page
1. Technical Specifications, Connections, and Chassis 8. Alignments 167
Overview 2 9. IC Data Sheets 179
3. Safety Instructions, Warnings, and Notes 6 10. Spare Parts List 189
2. Directions for Use 5 11. Revision List 189
4. Mechanical Instructions 8
5. Service Modes, Error Codes, and Fault Finding 17
6. Block Diagrams, Test Point Overview, and
Waveforms
Wiring Diagram 32" (MG8) 37
Wiring Diagram 37" 42" 47"(ME8&MG8) 38
Block Diagram Video 39
Block Diagram Audio 40
Block Diagram Control & Clock Signals 41
SSB: Test Points (Top Side) 42
SSB: Test Points (Bottom Side) 43
I2C IC Overview 44
Supply Lines Overview 45
7. Circuit Diagrams and PWB Layouts Drawing PWB
Display Supply (32"): Part 1 (A1) 46 48-49
Display Supply (32"): Part 2 (A2) 47 48-49
Small Signal Board (B02-B10) 50-94 98-107
SSB: SRP List Explanation 95
SSB: SRP List Part 1 96
SSB: SRP List Part 2 97
Small Signal Board (B02-B10) 108-149 153-162
SSB: SRP List Explanation 150
SSB (1080p): SRP List Part 1 151
SSB (1080p): SRP List Part 2 152
Keyboard Control Panel (E) 163 163
IR & LED Panel (J) 164 165