DOWNLOAD Panasonic TH-42PF11RK Service Manual ↓ Size: 24.37 MB | Pages: 127 in PDF or view online for FREE

Model
TH-42PF11RK
Pages
127
Size
24.37 MB
Type
PDF
Document
Service Manual / Other
Brand
Device
Plasma / GPH11DE CHASSIS
File
th-42pf11rk.pdf
Date

Panasonic TH-42PF11RK Service Manual / Other ▷ View online

Model No. : TH-42PF11RK Parts List
 
 
 
Safety
 
Ref. 
No.
Part No.
Part Name & Description
Q'ty
Remarks
 
XYN5+C15FJ
SCREW
6
 
XYN8+F20FJK
SCREW
4
 
XZBT6506
POLY BAG (INSTRUCTION BOOK)
1
© Panasonic Corporation 2008. 
Unauthorized copying and distribution is a violation
of law.
Order Number PCZ0810171CE
High Definition Plasma Display
Model No.
TH-42PF11EK
GPF11D Chassis
TABLE OF CONTENTS
PAGE
PAGE
1 Safety Precautions----------------------------------------------- 3
1.1. General Guidelines---------------------------------------- 3
1.2. Touch-Current Check ------------------------------------- 3
2 Warning -------------------------------------------------------------- 4
2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostatically Sensitive (ES) Devices---------- 4
2.2. About lead free solder (PbF)---------------------------- 5
3 Service Navigation ----------------------------------------------- 6
3.1. Service Hint ------------------------------------------------- 6
3.2. Applicable signals ----------------------------------------- 7
4 Specifications ----------------------------------------------------- 8
5 Operating Instructions
------------------------------------------ 9
5.1. Options Adjustments-------------------------------------- 9
6 Service Mode -----------------------------------------------------11
6.1. CAT (Computer Aided Test) mode -------------------11
6.2. IIC mode structure (following items value is
sample data) -----------------------------------------------14
7 Troubleshooting Guide ----------------------------------------15
7.1. Self Check--------------------------------------------------15
7.2. No Power--------------------------------------------------- 17
7.3. No Picture-------------------------------------------------- 17
7.4. Local screen failure-------------------------------------- 18
8 Disassembly and Assembly Instructions--------------- 19
8.1. Removal of Rear Cover -------------------------------- 19
8.2. Removal of HA-Board----------------------------------- 19
8.3. Removal of HDE-Board -------------------------------- 19
8.4. Removal of Slot Block ---------------------------------- 19
8.5. Removal of HX-Board----------------------------------- 20
8.6. Removal of DS-Board----------------------------------- 20
8.7. Removal of PB-Board----------------------------------- 20
8.8. Removal of DN-Board ---------------------------------- 21
8.9. Removal of D-Board------------------------------------- 21
8.10. Removal of P-Board------------------------------------- 21
8.11. Removal of Speaker Terminal Block (L, R) -------- 22
8.12. Removal of Fan------------------------------------------- 22
8.13. Removal of SU-Board and SD-Board--------------- 23
8.14. Removal of SC-Board----------------------------------- 23
8.15. Removal of SS-Board----------------------------------- 24
2
TH-42PF11EK
8.16. Removal of C1, C2-Board ----------------------------- 24
8.17. Removal of S1-Board ----------------------------------- 25
8.18. Removal of Front Glass, V1, V2-Board and
Cabinet------------------------------------------------------ 26
8.19. Removal of Plasma Display Panel------------------- 27
9 Measurements and Adjustments -------------------------- 31
9.1. Adjustment Procedure ---------------------------------- 31
9.2. Adjustment ------------------------------------------------- 34
10 Block Diagram --------------------------------------------------- 39
10.1. Block (1 of 8) Diagram ---------------------------------- 39
10.2. Block (2 of 8) Diagram ---------------------------------- 40
10.3. Block (3 of 8) Diagram ---------------------------------- 41
10.4. Block (4 of 8) Diagram ---------------------------------- 42
10.5. Block (5 of 8) Diagram ---------------------------------- 43
10.6. Block (6 of 8) Diagram ---------------------------------- 44
10.7. Block (7 of 8) Diagram ---------------------------------- 45
10.8. Block (8 of 8) Diagram ---------------------------------- 46
11 Wiring Connection Diagram --------------------------------- 47
11.1. Wiring (1) --------------------------------------------------- 47
11.2. Wiring (2) --------------------------------------------------- 48
11.3. Wiring (3) --------------------------------------------------- 49
12 Schematic Diagram--------------------------------------------- 51
12.1. Schematic Diagram Notes ----------------------------- 51
12.2. P-Board (1 of 2) Schematic Diagram --------------- 52
12.3. P-Board (2 of 2) Schematic Diagram --------------- 53
12.4. PB, V1 and V2-Board Schematic Diagram -------- 54
12.5. HA-Board Schematic Diagram------------------------ 55
12.6. HX-Board Schematic Diagram------------------------ 56
12.7. HDE-Board (1 of 3) Schematic Diagram ----------- 57
12.8. HDE-Board (2 of 3) Schematic Diagram ----------- 58
12.9. HDE-Board (3 of 3) Schematic Diagram ----------- 59
12.10. DS-Board (1 of 6) Schematic Diagram ------------- 60
12.11. DS-Board (2 of 6) and H3-Board Schematic
Diagram----------------------------------------------------- 61
12.12. DS-Board (3 of 6) Schematic Diagram ------------- 62
12.13. DS-Board (4 of 6) Schematic Diagram ------------- 63
12.14. DS-Board (5 of 6) Schematic Diagram ------------- 64
12.15. DS-Board (6 of 6) Schematic Diagram ------------- 65
12.16. DN-Board (1 of 8) Schematic Diagram ------------- 66
12.17. DN-Board (2 of 8) Schematic Diagram ------------- 67
12.18. DN-Board (3 of 8) Schematic Diagram ------------- 68
12.19. DN-Board (4 of 8) Schematic Diagram ------------- 69
12.20. DN-Board (5 of 8) Schematic Diagram ------------- 70
12.21. DN-Board (6 of 8) Schematic Diagram ------------- 71
12.22. DN-Board (7 of 8) Schematic Diagram ------------- 72
12.23. DN-Board (8 of 8) Schematic Diagram ------------- 73
12.24. D-Board (1 of 7) Schematic Diagram --------------- 74
12.25. D-Board (2 of 7) Schematic Diagram --------------- 75
12.26. D-Board (3 of 7) Schematic Diagram --------------- 76
12.27. D-Board (4 of 7) Schematic Diagram --------------- 77
12.28. D-Board (5 of 7) Schematic Diagram --------------- 78
12.29. D-Board (6 of 7) Schematic Diagram --------------- 79
12.30. D-Board (7 of 7) Schematic Diagram --------------- 80
12.31. C1-Board (1 of 3) Schematic Diagram-------------- 81
12.32. C1-Board (2 of 3) Schematic Diagram-------------- 82
12.33. C1-Board (3 of 3) Schematic Diagram-------------- 83
12.34. C2-Board (1 of 3) Schematic Diagram-------------- 84
12.35. C2-Board (2 of 3) Schematic Diagram-------------- 85
12.36. C2-Board (3 of 3) Schematic Diagram-------------- 86
12.37. SC-Board (1 of 3) Schematic Diagram ------------- 87
12.38. SC-Board (2 of 3) Schematic Diagram ------------- 88
12.39. SC-Board (3 of 3) Schematic Diagram------------- 89
12.40. SU-Board (1 of 2) Schematic Diagram------------- 90
12.41. SU-Board (2 of 2) Schematic Diagram------------- 91
12.42. SD-Board (1 of 3) Schematic Diagram------------- 92
12.43. SD-Board (2 of 3) Schematic Diagram------------- 93
12.44. SD-Board (3 of 3) Schematic Diagram------------- 94
12.45. SS-Board (1 of 2) and S1-Board Schematic
Diagram ---------------------------------------------------- 95
12.46. SS-Board (2 of 2) Schematic Diagram ------------- 96
13 Printed Circuit Board------------------------------------------ 97
13.1. P-Board ---------------------------------------------------- 97
13.2. PB-Board -------------------------------------------------100
13.3. V1, V2, S1 and H3-Board ----------------------------101
13.4. HA-Board -------------------------------------------------102
13.5. HX-Board -------------------------------------------------103
13.6. HDE-Board -----------------------------------------------104
13.7. DS-Board -------------------------------------------------105
13.8. DN-Board -------------------------------------------------107
13.9. D-Board ---------------------------------------------------109
13.10. C1-Board-------------------------------------------------- 111
13.11. C2-Board-------------------------------------------------- 112
13.12. SC-Board ------------------------------------------------- 113
13.13. SU-Board ------------------------------------------------- 116
13.14. SD-Board ------------------------------------------------- 117
13.15. SS-Board ------------------------------------------------- 118
14 Exploded View and Replacement Parts List----------121
14.1. Exploded View and Mechanical Replacement
Parts List --------------------------------------------------121
14.2. Electrical Replacement Parts List ------------------121
15 Schematic Diagrams for printing with A4 Size ------163
3
TH-42PF11EK
1 Safety Precautions
1.1.
General Guidelines
1. When conducting repairs and servicing, do not attempt to modify the equipment, its parts or its materials.
2. When wiring units (with cables, flexible cables or lead wires) are supplied as repair parts and only one wire or some of the
wires have been broken or disconnected, do not attempt to repair or re-wire the units. Replace the entire wiring unit instead.
3. When conducting repairs and servicing, do not twist the Faston connectors but plug them straight in or unplug them straight
out.
4. When servicing, observe the original lead dress.If a short circuit is found, replace all parts which have been overheated or
damaged by the short circuit.
5. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly
installed.
6. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.
1.2.
Touch-Current Check
1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check.
2. Connect a measuring network for touch currents between each exposed metallic part on the set and a good earth ground
such as a water pipe, as shown in Figure 1.
3. Use Leakage Current Tester (Simpson 228 or equivalent) to measure the potential across the measuring network.
4. Check each exposed metallic part, and measure the voltage at each point.
5. Reserve the AC plug in the AC outlet and repeat each of the above measure.
6. The potential at any point (TOUGH CURRENT)
expressed as voltage U
1
 and U
2
, does not exceed the fol-
lowing values:
For a. c.: U
1
 = 35 V (peak) and U
2
 = 0.35 V (peak);
For d. c.: U
1
 = 1.0 V,
Note:
The limit value of U
2
 = 0.35 V (peak) for a. c. and U
1
 =
1.0 V for d. c. correspond to the values 0.7 mA (peak)
a. c. and 2.0 mA d. c.
The limit value U
1
 = 35 V (peak) for a. c. correspond
to the value 70 mA (peak) a. c. for frequencies greater
than 100 kHz.
7. In case a measurement is out of the limits specified, there is a possibility of a shock hazard, and the equipment should be
repaired and rechecked before it is returned to the customer.
Figure 1
Page of 127
Display

Click on the first or last page to see other TH-42PF11RK service manuals if exist.