Panasonic TH-42PHW6EX Service Manual page 457

TH-42PHW6EX / TH-42PHD6EX / TH-42PHD6BX / TH-42PHD6UY
CONTENTS
1 Applicable signals
2 Safety Precautions
2.1. General Guidelines
3 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
4 About lead free solder (PbF)
5 PCB Structure sheet of GPH6D chassis
6 Service Hint
7 Location of Lead Wiring
8 Adjustment Procedure
8.1. Driver Set-up
8.2. Initialization Pulse Adjust
8.3. P.C.B. (Printed Circuit Board) exchange
8.4. Adjustment Volume Location
8.5. Test Point Location
9 Service mode
9.1. CAT (computer Aided Test) mode
9.2. IIC mode structure (following items value is sample data.)
10 Alignment
10.1. Pedestal setting (C)
10.2. Pedestal setting (B)
10.3. NTSC panel white balance
10.4. PAL/SECAM panel white balance
10.5. PC/RGB panel white balance
10.6. HD/ 525i /525p /625I /625P panel white balance
11 Trouble shooting guide
11.1. Self Check
11.2. No Power
11.3. No Picture
11.4. Local screen failure
12 Option Setting
12.1. How to access and setting
12.2. Contents of Option Menu
13 Conductor Views
13.1. PF-Board
13.2. P-Board
13.3. HX-Board
13.4. HY-Board
13.5. J-Board
13.6. D-Board
13.7. C1-Board
13.8. C2-Board
13.9. C3-Board
13.10. C4-Board
Page
4 13.11. SC-Board
5 13.12. SU-Board
5 13.13. SD-Board
13.14. SS, SS2 and SS3-Board
6 13.15. Z-Board
7 13.16. V1, S1 and H3-Board
8 14 Schematic Diagrams
9 14.1. Schematic Diagram Notes
10 14.2. Main Block Diagram
11 14.3. PF-Board Schematic Diagram
11 14.4. Power Block Diagram
12 14.5. P-Board (1 of 6) Schematic Diagram
13 14.6. P-Board (2 of 6) Schematic Diagram
13 14.7. P-Board (3 of 6) Schematic Diagram
13 14.8. P-Board (4 of 6) Schematic Diagram
14 14.9. P-Board (5 of 6) Schematic Diagram
14 14.10. P-Board (6 of 6) Schematic Diagram
14.11. HX-Board Block Diagram
16 14.12. HX-Board Schematic Diagram
17 14.13. HY-Board Block Diagram
17 14.14. HY-Board (1 of 3) Schematic Diagram
18 14.15. HY-Board (2 of 3) Schematic Diagram
19 14.16. HY-Board (3 of 3) Schematic Diagram
20 14.17. J-Board Block Diagram
22 14.18. J-Board (1 of 4) Schematic Diagram
24 14.19. J-Board (2 of 4) Schematic Diagram
26 14.20. J-Board (3 of 4) Schematic Diagram
26 14.21. J-Board (4 of 4) Schematic Diagram
27 14.22. D-Board (1 of 2) Block Diagram
28 14.23. D-Board (2 of 2) Block Diagram
28 14.24. D-Board (1 of 15) Schematic Diagram
29 14.25. D-Board (2 of 15) Schematic Diagram
29 14.26. D-Board (3 of 15) Schematic Diagram
30 14.27. D-Board (4 of 15) Schematic Diagram
31 14.28. D-Board (5 of 15) Schematic Diagram
31 14.29. D-Board (6 of 15) Schematic Diagram
32 14.30. D-Board (7 of 15) Schematic Diagram
34 14.31. D-Board (8 of 15) Schematic Diagram
35 14.32. D-Board (9 of 15) Schematic Diagram
37 14.33. D-Board (10 of 15) Schematic Diagram
39 14.34. D-Board (11 of 15) Schematic Diagram
42 14.35. D-Board (12 of 15) Schematic Diagram
43 14.36. D-Board (13 of 15) Schematic Diagram
44 14.37. D-Board (14 of 15) Schematic Diagram
45 14.38. D-Board (15 of 15) Schematic Diagram
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