TH-50PD12R - Panasonic Plasma Service Manual (repair manual). Page 2

2

TH-50PD12R

9.15. Removal of Fan------------------------------------------- 23
9.16. Removal of Front Glass, V1, V2-Board and

Cabinet Assy ---------------------------------------------- 23

9.17. Removal of Plasma Display Panel------------------- 25

10 Measurements and Adjustments -------------------------- 28

10.1. Adjustment Procedure ---------------------------------- 28
10.2. Adjustment ------------------------------------------------- 31

11 Block Diagram --------------------------------------------------- 35

11.1. Main Block Diagram ------------------------------------- 35
11.2. Block (1 of 4) Diagram ---------------------------------- 36
11.3. Block (2 of 4) Diagram ---------------------------------- 37
11.4. Block (3 of 4) Diagram ---------------------------------- 38
11.5. Block (4 of 4) Diagram ---------------------------------- 39

12 Wiring Connection Diagram --------------------------------- 41

12.1. Wiring (1) --------------------------------------------------- 41
12.2. Wiring (2) --------------------------------------------------- 42

13 Schematic Diagram--------------------------------------------- 43

13.1. Schematic Diagram Notes ----------------------------- 43
13.2. P-Board (1 of 4) Schematic Diagram --------------- 44
13.3. P-Board (2 of 4) Schematic Diagram --------------- 45
13.4. P-Board (3 of 4) Schematic Diagram --------------- 46
13.5. P-Board (4 of 4) Schematic Diagram --------------- 47
13.6. V1, V2 and S1-Board Schematic Diagram -------- 48
13.7. A-Board (1 of 9) Schematic Diagram --------------- 49
13.8. A-Board (2 of 9) Schematic Diagram --------------- 50
13.9. A-Board (3 of 9) Schematic Diagram --------------- 51

13.10. A-Board (4 of 9) Schematic Diagram --------------- 52

13.11. A-Board (5 of 9) Schematic Diagram --------------- 53

13.12. A-Board (6 of 9) Schematic Diagram --------------- 54
13.13. A-Board (7 of 9) Schematic Diagram --------------- 55
13.14. A-Board (8 of 9) Schematic Diagram --------------- 56
13.15. A-Board (9 of 9) Schematic Diagram --------------- 57
13.16. Z-Board Schematic Diagram -------------------------- 58
13.17. D-Board (1 of 4) Schematic Diagram --------------- 59
13.18. D-Board (2 of 4) Schematic Diagram --------------- 60
13.19. D-Board (3 of 4) Schematic Diagram --------------- 61
13.20. D-Board (4 of 4) Schematic Diagram --------------- 62
13.21. C1-Board (1 of 2) Schematic Diagram-------------- 63
13.22. C1-Board (2 of 2) Schematic Diagram-------------- 64
13.23. C2-Board (1 of 2) Schematic Diagram-------------- 65
13.24. C2-Board (2 of 2) Schematic Diagram-------------- 66
13.25. C3-Board (1 of 2) Schematic Diagram-------------- 67
13.26. C3-Board (2 of 2) Schematic Diagram-------------- 68
13.27. SC-Board (1 of 3) Schematic Diagram ------------- 69
13.28. SC-Board (2 of 3) Schematic Diagram ------------- 70
13.29. SC-Board (3 of 3) Schematic Diagram ------------- 71
13.30. SS-Board (1 of 2) Schematic Diagram ------------- 72
13.31. SS-Board (2 of 2) and SS2-Board Schematic

Diagram----------------------------------------------------- 73

14 Printed Circuit Board ------------------------------------------ 74

14.1. P-Board ----------------------------------------------------- 74
14.2. V1, V2, S1 and SS2-Board ---------------------------- 77
14.3. A-Board ----------------------------------------------------- 78
14.4. Z-Board ----------------------------------------------------- 80
14.5. D-Board----------------------------------------------------- 81
14.6. C1-Board --------------------------------------------------- 82
14.7. C2-Board --------------------------------------------------- 83
14.8. C3-Board --------------------------------------------------- 84
14.9. SC-Board--------------------------------------------------- 85

14.10. SS-Board --------------------------------------------------- 88

15 Exploded View and Replacement Parts List ----------- 91

15.1. Exploded View and Mechanical Replacement

Parts List --------------------------------------------------- 91

15.2. Electrical Replacement Parts List ------------------- 91