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FILE NO. 010-200328
SERVICE MANUAL
Plasma Display
50XP37C
50XP37E
50XP37F
50XP37H
Mar. 2004 (YC)
50XP37
CONTENTS
Page Page
1 Applicable signals 3 12.18. SS, SS2 and SS3-Board 48
2 Safety Precautions 4 12.19. Z-Board 50
2.1. General Guidelines 4 12.20. V1, S1 and H3-Board 51
3 Prevention of Electro Static Discharge (ESD) to 13 Replacement panel handling precautions and replacement
Electrostatically Sensitive (ES) Devices 5 procedure 55
4 About lead free solder (PbF) 6 14 Parts Location 57
5 PCB Structure sheet of GPH6D2 chassis 7 15 Chassis and Cabinet Replacement Parts List 59
6 Service Hint 8 16 Specifications END
7 Location of Lead Wiring 9 Appendix
8 Adjustment Procedure 10 Block and Schematic Diagrams
8.1. Driver Set-up 10
8.2. Initialization Pulse Adjust 11
8.3. P.C.B. (Printed Circuit Board) exchange 12
8.4. Adjustment Volume Location 13
8.5. Test Point Location 13
9 Service mode 13
9.1. CAT (computer Aided Test) mode 13
9.2. IIC mode structure (following items value is sample data.)
15
10 Alignment 16
10.1. 625i/625p panel white balance 16
10.2. PC/RGB panel white balance 18
10.3. HD panel white balance 19
11 Trouble shooting guide 20
11.1. Self Check 20
11.2. No Power (Power shut down) 20
11.3. No Picture 21
11.4. Local screen failure 22
12 Conductor Views 23
12.1. PF-Board 23
12.2. P-Board 25
12.3. HX-Board 28
12.4. HV-Board 29
12.5. HZ-Board 30
12.6. HT-Board 31
12.7. J-Board 32
12.8. D-Board 34
12.9. C1-Board 37
12.10. C2-Board 38
12.11. C3-Board 39
12.12. C4-Board 40
12.13. C5-Board 41
12.14. C6-Board 42
12.15. SC-Board 43
12.16. SU-Board 45
12.17. SD-Board 47