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TH-L42U20M
Installation-------------------------------------------------- 16
7.4. Side AV Preparation and Installation ---------------- 17
7.5. Speaker Preparation & Installation------------------- 18
7.6. LCD Panel Installation ---------------------------------- 19
7.7. LED Panel Installation ---------------------------------- 20
7.8. Felt Sticking at LVDS Wire ----------------------------- 21
7.9. LCD Bracket and MTG Installation ------------------ 22
7.10. Pedestal Assembly 1 ------------------------------------ 23
7.11. Pedestal Assembly 2 ------------------------------------ 24
7.12. Rear cover ------------------------------------------------- 24
8 Measurements and Adjustments -------------------------- 25
8.1. Voltage chart of A-board-------------------------------- 25
8.2. Voltage chart of P-board-------------------------------- 25
9 Block Diagram --------------------------------------------------- 26
9.1. Main Block Diagram ------------------------------------- 26
10 Wiring Connection Diagram --------------------------------- 27
11 Schematic Diagram--------------------------------------------- 28
11.1. Schematic Diagram Notes ----------------------------- 28
11.2. A Board ----------------------------------------------------- 29
11.2.1. A Board - Sheet : 002 (1 / 4)---------------------- 29
11.2.2. A Board - Sheet : 002 (2 / 4)---------------------- 30
11.2.3. A Board - Sheet : 002 (3 / 4)---------------------- 31
11.2.4. A Board - Sheet : 002 (4 / 4)---------------------- 32
11.2.5. A Board - Sheet : 003 (1 / 3)---------------------- 33
11.2.6. A Board - Sheet : 003 (2 / 3)---------------------- 34
11.2.7. A Board - Sheet : 003 (3 / 3)---------------------- 35
11.2.8. A Board - Sheet : 005 (1 / 3)---------------------- 36
11.2.9. A Board - Sheet : 005 (2 / 3)---------------------- 37
11.2.10. A Board - Sheet : 005 (3 / 3)---------------------- 38
11.2.11. A Board - Sheet : 007 (1 / 4)---------------------- 39
11.2.12. A Board - Sheet : 007 (2 / 4)---------------------- 40
11.2.13. A Board - Sheet : 007 (3 / 4)---------------------- 41
11.2.14. A Board - Sheet : 007 (4 / 4)---------------------- 42
11.2.15. A Board - Sheet : 009 (1 / 3)---------------------- 43
11.2.16. A Board - Sheet : 009 (2 / 3)---------------------- 44
11.2.17. A Board - Sheet : 009 (3 / 3)---------------------- 45
11.2.18. A Board - Sheet : 010 (1 / 5)---------------------- 46
11.2.19. A Board - Sheet : 010 (2 / 5)---------------------- 47
11.2.20. A Board - Sheet : 010 (3 / 5)---------------------- 48
11.2.21. A Board - Sheet : 010 (4 / 5)---------------------- 49
11.2.22. A Board - Sheet : 010 (5 / 5)---------------------- 50
11.2.23. A Board - Sheet : 012 (1 / 3)---------------------- 51
11.2.24. A Board - Sheet : 012 (2 / 3)---------------------- 52
11.2.25. A Board - Sheet : 012 (3 / 3)---------------------- 53
11.2.26. A Board - Sheet : 015 (1 / 4)---------------------- 54
11.2.27. A Board - Sheet : 015 (2 / 4)---------------------- 55
11.2.28. A Board - Sheet : 015 (3 / 4)---------------------- 56
11.2.29. A Board - Sheet : 015 (4 / 4)---------------------- 57
11.2.30. A Board - Sheet : 016 (1 / 3)---------------------- 58
11.2.31. A Board - Sheet : 016 (2 / 3)---------------------- 59
11.2.32. A Board - Sheet : 016 (3 / 3)---------------------- 60
11.2.33. A Board - Sheet : 017 (1 / 4)---------------------- 61
11.2.34. A Board - Sheet : 017 (2 / 4)---------------------- 62
11.2.35. A Board - Sheet : 017 (3 / 4)---------------------- 63
11.2.36. A Board - Sheet : 017 (4 / 4)---------------------- 64
11.2.37. A Board - Sheet : 018 (1 / 1)---------------------- 65
11.3. K Board ----------------------------------------------------- 66
11.3.1. K Board (1 / 2)---------------------------------------- 66
11.3.2. K Board (2 / 2)---------------------------------------- 67
11.4. P Board ----------------------------------------------------- 68
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11.4.1. P Board (1 / 3) --------------------------------------- 68
11.4.2. P Board (2 / 3) --------------------------------------- 69
11.4.3. P Board (3 / 3) --------------------------------------- 70
11.5. V Board----------------------------------------------------- 71
11.5.1. V Board (1 / 3) --------------------------------------- 71
11.5.2. V Board (2 / 3) --------------------------------------- 72
11.5.3. V Board (3 / 3) --------------------------------------- 73
12 Printed Circuit Board------------------------------------------ 74
12.1. A-Board ---------------------------------------------------- 74
12.2. A-Board ---------------------------------------------------- 75
12.3. K-Board ---------------------------------------------------- 76
12.4. K-Board ---------------------------------------------------- 76
12.5. V-Board----------------------------------------------------- 76
12.6. V-Board----------------------------------------------------- 76
12.7. P-Board ---------------------------------------------------- 77
12.8. P-Board ---------------------------------------------------- 78
13 Exploded View and Replacement Parts List----------- 79
Parts List --------------------------------------------------- 79
13.2. Electrical Replacement Parts List ------------------- 79
13.2.1. Replacement Parts List Notes ------------------- 79
13.2.2. Electrical Replacement Parts List--------------- 80
2
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