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Colour Television Chassis
LC4.7A
AA




PRELIMINARY E_14710_000.eps
240604

For PDP see: Supplement service manual for SDI plasma panels, 312278514940




Contents Page Contents Page
1. Technical Specifications, Connections, and Chassis Top Control Panel (Diagram E) 52 53
Overview EMC Filter Panel (Diagram EMC)54 55
2. Safety Instructions, Warnings, and Notes LED and Switch Panel (Diagram J) 56 57
3. Directions for Use 8. Alignments
4. Mechanical Instructions 9. Circuit Descriptions
5. Service Modes, Error Codes, and Faultfinding Abbreviation List
6. Block Diagrams, Testpoint Overviews, and IC Data Sheets
Waveforms 10 Spare Parts List
Wiring Diagram 15 11 Revision List
Block Diagram Audio and Video 16
Block Diagram Audio and Video 17
Testpoint Overview SSB (Top Side) 18
I2C IC Overview 19
Supply Voltage Overview 20
7. Circuit Diagrams and PWB Layouts Diagram PWB
SSB: Tuner and VIF (Diagram A1) 21 38-47
SSB: Histogram and Hercules (Diagram A2) 22 38-47
SSB: Histogram and Hercules (Diagram A3) 23 38-47
SSB: Audio Delay line (LIPSYNC)(Diagr. A4) 24 38-47
SSB: Audio Amplifier (Diagram A5) 25 38-47
SSB: TV-Supply (Diagram A6) 26 38-47
SSB: Scaler (Diagram A7) 27 38-47
SSB: Scaler Supply (Diagram A8) 28 38-47
SSB: Scaler Interface (Diagram A9) 29 38-47
SSB: SDRAM (Diagram A10) 30 38-47
SSB: Flash / Control (Diagram A11) 31 38-47
SSB: HDMI (Reserved) (Diagram A12) 32 38-47
SSB: PCHD-MUX (Diagram A13) 33 38-47
SSB: Supply (Diagram A14) 34 38-47
SSB: DC-DC Converter (Diagram A15) 35 38-47
SSB: PCHD IO (Diagram A16) 36 38-47
SSB: Rear IO Scart (Diagram A17) 37 38-47
PDP Audio Panel (Diagram C) 48 49
Side IO Panel (Diagram D) 50 51