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Colour Television Chassis
TPS1.2A
LA
I_17620_000.eps
260308
Contents Page Contents Page
1. Technical Specifications, Connections, and Chassis 8. Alignments 45
Overview 2 9. Circuit Descriptions, Abbreviation List, and IC Data
2. Safety Instructions, Warnings, and Notes 5 Sheets 47
3. Directions for Use 6 Abbreviation List 48
4. Mechanical Instructions 7 IC Data Sheets 50
5. Service Modes, Error Codes, and Fault Finding 10 10. Spare Parts List & CTN Overview 56
6. Block Diagrams, Test Point Overview, and 11. Revision List 56
Waveforms
Wiring Diagram 13
Block Diagram Scaler Board 14
7. Circuit Diagrams and PWB Layouts Diagram PWB
Scaler Board: DC-DC Power (SB01) 15 33-34
Scaler Board: PS & Inverter I/F (SB02) 16 33-34
Scaler Board: Tuner (SB03) 17 33-34
Scaler Board: Video Input 1 (SB04) 18 33-34
Scaler Board: Video Input 2 (Side AV) (SB05) 19 33-34
Scaler Board: D-Sub Input (SB06) 20 33-34
Scaler Board: HDMI Input 1 (SB07) 21 33-34
Scaler Board: HDMI Input 2 (n.c.) (SB08) 22 33-34
WT6702F (Standby MCU) (SB08) 23 33-34
Scaler Board: Scaler MST98980CLD (SB09) 24 33-34
Scaler Board: Flash ROM & Memory (SB10) 25 33-34
Scaler Board: KEY, IR BD & Compair I/F (SB11) 26 33-34
Scaler Board: ITV I/F (SB12) 27 33-34
Scaler Board: Panel I/F (SB13) 28 33-34
Scaler Board: Audio I/F (SB14) 29 33-34
Scaler Board: Audio Amplifier (SB15) 30 33-34
Scaler Board: Audio Out (n.c.) (SB16) 31 33-34
Scaler Board: USB (n.c.) (SB17) 32 33-34
Keyboard Control Panel (KB01) 35 36
IR & LED Panel (IB01) 37 38
Power Board: Adapter (PB01) 39 42-43
Power Board: Inverter (PB02) 40 42-43
Power Board: Jumper (PB03) 41 42-43