TH-42PH20E - Panasonic Plasma Service Manual (repair manual). Page 2

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TH-42PH20E

8.16. Removal of Plasma Display Panel------------------- 26

9 Measurements and Adjustments -------------------------- 28

9.1. Adjustment ------------------------------------------------- 28
9.2. Adjustment ------------------------------------------------- 29

10 Block Diagram --------------------------------------------------- 33

10.1. Main Block Diagram  ------------------------------------ 33
10.2. Block (1 of 5) Diagram ---------------------------------- 34
10.3. Block (2 of 5) Diagram ---------------------------------- 35
10.4. Block (3 of 5) Diagram ---------------------------------- 36
10.5. Block (4 of 5) Diagram ---------------------------------- 37
10.6. Block (5 of 5) Diagram ---------------------------------- 38

11 Wiring Connection Diagram --------------------------------- 39

11.1. Wiring (1) --------------------------------------------------- 39
11.2. Wiring (2) --------------------------------------------------- 40

12 Schematic Diagram--------------------------------------------- 41

12.1. Schematic Diagram Notes ----------------------------- 41
12.2. P-Board (1 of 4) Schematic Diagram --------------- 42
12.3. P-Board (2 of 4) Schematic Diagram --------------- 43
12.4. P-Board (3 of 4) Schematic Diagram --------------- 44
12.5. P-Board (4 of 4) Schematic Diagram --------------- 45
12.6. HX, V1, V2 and S1-Board Schematic Diagram--- 46
12.7. DS-Board (1 of 2) Schematic Diagram ------------- 47
12.8. DS-Board (2 of 2) Schematic Diagram ------------- 48
12.9. A-Board (1 of 16) Schematic Diagram-------------- 49

12.10. A-Board (2 of 16) Schematic Diagram-------------- 50

12.11. A-Board (3 of 16) Schematic Diagram-------------- 51

12.12. A-Board (4 of 16) Schematic Diagram-------------- 52
12.13. A-Board (5 of 16) and H3-Board Schematic

Diagram----------------------------------------------------- 53

12.14. A-Board (6 of 16) Schematic Diagram-------------- 54
12.15. A-Board (7 of 16) Schematic Diagram-------------- 55
12.16. A-Board (8 of 16) Schematic Diagram-------------- 56
12.17. A-Board (9 of 16) Schematic Diagram-------------- 57
12.18. A-Board (10 of 16) Schematic Diagram ------------ 58
12.19. A-Board (11 of 16) Schematic Diagram ------------ 59
12.20. A-Board (12 of 16) Schematic Diagram ------------ 60
12.21. A-Board (13 of 16) Schematic Diagram ------------ 61
12.22. A-Board (14 of 16) Schematic Diagram ------------ 62
12.23. A-Board (15 of 16) Schematic Diagram ------------ 63
12.24. A-Board (16 of 16) Schematic Diagram ------------ 64
12.25. C1-Board Schematic Diagram ------------------------ 65
12.26. C2-Board Schematic Diagram ------------------------ 66
12.27. SN-Board (1 of 9) Schematic Diagram ------------- 67
12.28. SN-Board (2 of 9) Schematic Diagram ------------- 68
12.29. SN-Board (3 of 9) Schematic Diagram ------------- 69
12.30. SN-Board (4 of 9) Schematic Diagram ------------- 70
12.31. SN-Board (5 of 9) Schematic Diagram ------------- 71
12.32. SN-Board (6 of 9) Schematic Diagram ------------- 72
12.33. SN-Board (7 of 9) Schematic Diagram ------------- 73
12.34. SN-Board (8 of 9) Schematic Diagram ------------- 74
12.35. SN-Board (9 of 9) Schematic Diagram ------------- 75
12.36. SS-Board (1 of 2) Schematic Diagram ------------- 76
12.37. SS-Board (2 of 2) Schematic Diagram ------------- 77

13 Printed Circuit Board ------------------------------------------ 78

13.1. P-Board ----------------------------------------------------- 78
13.2. HX-Board--------------------------------------------------- 81
13.3. V1, V2, S1 and H3-Board ------------------------------ 82
13.4. DS-Board--------------------------------------------------- 83
13.5. A-Board ----------------------------------------------------- 85
13.6. C1-Board --------------------------------------------------- 87
13.7. C2-Board --------------------------------------------------- 88

13.8. SN-Board -------------------------------------------------- 89
13.9. SS-Board -------------------------------------------------- 91

14 Exploded View and Replacement Parts List----------- 93

14.1. Exploded View and Mechanical Replacement

Parts List --------------------------------------------------- 93

14.2. Electrical Replacement Parts List ------------------- 93