LC4.1E_AB_312278515310.pdf | | Colour Television
Chassis
LC4.1E
AB
E_14520_000.eps 170904
Contents
Page
Contents
Page
1. Technical Specifications, Connections, and Chassis Overview 2 2. Safety Instructions, Warnings, and Notes 5 3. Directions for Use 7 4. Mechanical Instructions 8 5. Service Modes, Error Codes, and Fault Finding 10 6. Block Diagrams, Testpoint Overviews, and Waveforms Wiring Diagram 17 Block Diagram Audio & Video 18 Block Diagram Scaler & Supply 19 Testpoint Overview SSB (Top Side) 20 Testpoint Overview SSB (Bottom Side) 21 Testpoint Overview Front IR / LED Panel 22 I2C Overview 23 Supply Voltage Overview 24 7. Circuit Diagrams and PWB Layouts Drawing SSB: Tuner + VIF (B1) 25 SSB: Hercules (B2) 26 SSB: Hercules (B3) 27 SSB: Audio Amplifier + Processing (B4) 28 SSB: TV Supply (B5) 29 SSB: Scaler (B6) 30 SSB: Scaler (B7) 31 SSB: Scaler I/O (B8) 32 SSB: Supply (B9) 33 SSB: Rear I/O Scart (B10) 34 Side I/O Panel (D) 37 Keyboard Control Panel (E) 39 Top Control Panel (E) 40 Audio Amplifier (I) 41 |