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Color Television Chassis
Q523.1U
LA
ME7
H_16770_000.eps
190207
Contents Page Contents Page
1. Technical Specifications, Connections, and Chassis DFI Panel: Display Interfacing (AB9) 71 73-74
Overview 2 DFI Panel: FPGA Ambilight (AB10) 72 73-74
2. Safety Instructions, Warnings, and Notes 6 Small Signal Board(B1-B11) 75-115 119-124
3. Directions for Use 7 SSB: SRP List 116-118
4. Mechanical Instructions 8 Side I/O Panel (D) 125 126
5. Service Modes, Error Codes, and Fault Finding 18 Keyboard Control Panel (E) 127 128
6. Block Diagrams, Test Point Overview, and Interface Panel (FA) 129 129
Waveforms Front IR / LED Panel (J) 130 131
Wiring Diagram 42" LCD 39 8. Alignments 133
Wiring Diagram 42" LCD + AmbiLight 40 9. Circuit Descriptions, Abbreviation List, and IC Data
Wiring Diagram 47" LCD 41 Sheets 136
Wiring Diagram 47" LCD + AmbiLight 42 Abbreviation List 154
Wiring Diagram 47" LCD + DFI + AmbiLight 43 IC Data Sheets 157
Wiring Diagram 52" LCD 44 10. Spare Parts List 165
Block Diagram Supply 42" 45 11. Revision List 185
Block Diagram Supply 47" Sanken 46
Block Diagram Video 47
Block Diagram Audio 48
Block Diagram Control & Clock Signals 49
Testpoint Overview SSB 50-55
I2C IC Overview 56
Supply Lines Overview 57
7. Circuit Diagrams and PWB Layouts Drawing PWB
Display Supply (42"): Mains Filter & Standby(A1)58 61-62
Display Supply (42"): Supply (A2) 59 61-62
Display Supply (42"): DC / DC (A3) 60 61-62
DFI Panel: DC - DC (AB1) 63 73-74
DFI Panel: Video Flow (AB2) 64 73-74
DFI Panel: Clock (AB3) 65 73-74
DFI Panel: Supply (AB4) 66 73-74
DFI Panel: FPGA: Power & Control (AB5) 67 73-74
DFI Panel: FPGA: DFI (AB6) 68 73-74
DFI Panel: DDR A (AB7) 69 73-74
DFI Panel: DDR B (AB8) 70 73-74