22” Diagonal LCD TV 1Specifications 11. Safety Precautions 31.1. General Guidelines 31.2. Touch-Current Check 32. Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices 43. About lead free solder (PbF) 54. Self Check 75. Chasis Board Layout 86. Servicing method 86.1. Removing tilt base 96.2. Removing rear panel 96.3. Removing speaker unit 96.4. Removing chassis 106.5. Removing A-Board 116.6. Removing B-Board (with tuner assembly) 136.7. Removing DG-Board 136.8. Removing H1-Board and H2-Board 146.9. Removing P1-Board 146.10. Removing P2-Board 146.11. Removing K-Board 156.12. Removing V-Board 156.13. A-Board servicing 157. Service Mode Function 167.1. How to enter SERVICE 1 167.2. How to enter SERVICE 2 167.3. Option Description 178. Conductor Views 198.1. A-Board 198.2. B, H1, H2, K, P1 and P2-Board 198.3. DG-Board 199. Block and Schematic Diagrams 199.1. Schematic Diagram Notes 199.2. Power Block Diagram 209.3. Signal Block Diagram 209.4. Interconnection Schematic Diagram 209.5. A-Board (1 of 7) and H1-Board Schematic Diagram 209.6. A-Board (2 of 7) and H2-Board Schematic Diagram 209.7. A-Board (3 of 7) Schematic Diagram 209.8. A-Board (4 of 7), B-Board, K-Board and V-Board Schematic Diagram 209.9. A-Board (5 of 7), P1-Board and P2-Board Schematic Diagram 209.10. A-Board (6 of 7) and P1-Board Schematic Diagram 209.11. A-Board (7 of 7) Schematic Diagram 209.12. DG-Board (1 of 7) Schematic Diagram 209.13. DG-Board (2 of 7) Schematic Diagram 209.14. DG-Board (3 of 7) Schematic Diagram 209.15. DG-Board (4 of 7) Schematic Diagram 219.16. DG-Board (5 of 7) Schematic Diagram 219.17. DG-Board (6 of 7) Schematic Diagram 219.18. DG-Board (7 of 7) Schematic Diagram 21svcdocIPDF created with pdfFactory Pro trial version www.pdffactory.com