TH-103PF10WK, TH-103PF10TK, TH-103PF10RK - Panasonic Plasma Service Manual (repair manual)

th-103pf10wk, th-103pf10tk, th-103pf10rk service manual
Model
TH-103PF10WK TH-103PF10TK TH-103PF10RK
Pages
126
Size
9.02 MB
Type
PDF
Document
Service Manual
Brand
Device
Plasma / GPF10D CHASSIS
File
th-103pf10wk-th-103pf10tk-th-103pf10rk.pdf
Date

Read Panasonic TH-103PF10WK / TH-103PF10TK / TH-103PF10RK Service Manual online

Order Number ITD0711079CE
High Definition Plasma Display
Model No.
TH-103PF10WK
Model No.
TH-103PF10TK
Model No.
TH-103PF10RK
GPF10D Chassis
TABLE OF CONTENTS
PAGE
PAGE
1 Safety Precautions----------------------------------------------- 3
1.1. General Guidelines---------------------------------------- 3
2 Warning -------------------------------------------------------------- 4
2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostaticy 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 ----------------------------------------- 8
4 Specifications ----------------------------------------------------10
5 Service Mode 
-----------------------------------------------------11
5.1. CAT (Computer Aided Test) mode -------------------11
5.2. IIC mode structure (following items value is
sample data) -----------------------------------------------15
5.3. Option Setting ---------------------------------------------16
6 Troubleshooting Guide ----------------------------------------18
6.1. Self Check--------------------------------------------------18
6.2. No Power ---------------------------------------------------20
6.3. No Picture --------------------------------------------------20
6.4. Local screen failure --------------------------------------21
7 Disassembly and Assembly Instructions ---------------22
7.1. Rear Cover and Board ----------------------------------22
7.2. Location of Rear Cover screws -----------------------23
7.3. Removal of Side Angle (L), (R) -----------------------26
7.4. Removal of HA-Board -----------------------------------27
7.5. Removal of HDMI-Board  ------------------------------ 28
7.6. Removal of DS-Board ---------------------------------- 28
7.7. Removal of HX-Board----------------------------------- 28
7.8. Removal of DN-Board ---------------------------------- 29
7.9. Removal of PB-Board----------------------------------- 29
7.10. Removal of H5-Board ----------------------------------- 29
7.11. Removal of D-Board ------------------------------------ 30
7.12. Removal of P-Board (MULTI_1), (MULTI_2) ------ 30
7.13. Removal of P-Board (SUS_1), (SUS_2) ----------- 31
7.14. Removal of F-Board  ------------------------------------ 31
7.15. Removal of PC-Board ---------------------------------- 31
7.16. Removal of SU-Board ---------------------------------- 32
7.17. Removal of SM-Board ---------------------------------- 33
7.18. Removal of SD-Board ---------------------------------- 33
7.19. Removal of  SC-Board  --------------------------------- 34
7.20. Removal of SC2-Board  -------------------------------- 35
7.21. Removal of S1-Board and V2-Board---------------- 35
7.22. Removal of SS2-Board  -------------------------------- 36
7.23. Removal of SS3-Board  -------------------------------- 36
7.24. Removal of SS-Board  ---------------------------------- 37
7.25. Removal of Fan------------------------------------------- 38
7.26. Removal of C1-Board ----------------------------------- 39
7.27. Removal of C2-Board ----------------------------------- 39
7.28. Removal of C3-Board ----------------------------------- 40
7.29. Removal of C4-Board ----------------------------------- 41
TH-103PF10WK/TK/RK
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7.30. Removal of C5-Board ----------------------------------- 41
7.31. Removal of C6-Board ----------------------------------- 42
7.32. Removal of C7-Board ----------------------------------- 42
7.33. Removal of C8-Board ----------------------------------- 43
7.34. Removal of C9-Board ----------------------------------- 43
7.35. Removal of CX-Board----------------------------------- 44
7.36. Removal of CY-Board ----------------------------------- 44
7.37. Removal of CZ-Board----------------------------------- 45
7.38. Removal of DR1-Board (A) ---------------------------- 45
7.39. Removal of DR1-Board (B) ---------------------------- 46
7.40. Removal of DR2-Board (A) ---------------------------- 46
7.41. Removal of DR2-Board (B) ---------------------------- 46
7.42. Removal of CD-Board----------------------------------- 47
7.43. Removal of AC Inlet ------------------------------------- 48
7.44. Removal of Cabinet and   Front Glass-------------- 48
7.45. Removal of V1-Board and V3-Board---------------- 51
7.46. Removal of Plasma Panel ----------------------------- 51
8 Measurements and Adjustments -------------------------- 58
8.1. Adjustment Procedure ---------------------------------- 58
8.2. Adjustment ------------------------------------------------- 62
9 Block Diagram --------------------------------------------------- 67
9.1. DiagramNote ---------------------------------------------- 67
9.2. Main (1 of 2) Block Diagram--------------------------- 68
9.3. Main (2 of 2) Block Diagram--------------------------- 69
9.4. P-Board (1 of 2) and F-Board Block Diagram----- 70
9.5. P-Board (2 of 2) Block Diagram ---------------------- 71
9.6. HA, HX, PC, PB, V1, V2 and V3-Board Block
Diagram----------------------------------------------------- 72
9.7. HDMI-Board (1 of 2) Block Diagram ---------------- 73
9.8. HDMI-Board (2 of 2) Block Diagram ---------------- 74
9.9. DS-Board (1 of 2) and H3-Board Block
Diagram----------------------------------------------------- 75
9.10. DS-Board (2 of 2) Block Diagram -------------------- 76
9.11. DN-Board (1 of 2) Block Diagram-------------------- 77
9.12. DN-Board (2 of 2) Block Diagram-------------------- 78
9.13. D-Board (1 of 2) Block Diagram ---------------------- 79
9.14. D-Board (2 of 2) Block Diagram ---------------------- 80
9.15. C1, C2, CY and CZ-Board Block Diagram--------- 81
9.16. C2, C3, CX and CY-Board Block Diagram--------- 82
9.17. C4, C5, C8 and C9-Board Block Diagram --------- 83
9.18. C5, C6, C7 and C8-Board Block Diagram --------- 84
9.19. SC2 and S1-Board Block Diagram ------------------ 85
9.20. SC-Board Block Diagram ------------------------------ 86
9.21. SU, SM and SD-Board Block Diagram ------------- 87
9.22. SS, SS2 and SS3-Board Block Diagram----------- 88
9.23. DR1, DR2 and CD-Board Block Diagram---------- 89
10 Wiring Connection Diagram --------------------------------- 90
10.1. Interconnection (1 of 8) Diagram--------------------- 90
10.2. Interconnection (2 of 8) Diagram--------------------- 91
10.3. Interconnection (3 of 8) Diagram--------------------- 92
10.4. Interconnection (4 of 8) Diagram--------------------- 93
10.5. Interconnection (5 of 8) Diagram--------------------- 94
10.6. Interconnection (6 of 8) Diagram--------------------- 95
10.7. Interconnection (7 of 8) Diagram--------------------- 96
10.8. Interconnection (8 of 8) Diagram--------------------- 97
10.9. Lead Wiring (1) ------------------------------------------- 98
10.10. Lead Wiring (2) ------------------------------------------- 99
10.11. Lead Wiring (3) ----------------------------------------- 100
10.12. Lead Wiring (4) ----------------------------------------- 101
10.13. Lead Wiring (5) ----------------------------------------- 102
10.14. Lead Wiring (6) ----------------------------------------- 103
10.15. Lead Wiring (7) ------------------------------------------104
10.16. Lead Wiring (8) ------------------------------------------105
10.17. Lead Wiring (9) ------------------------------------------106
11 Exploded View and Replacement Parts List----------107
TH-103PF10WK/TK/RK
3
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.
1.1.1.
Leakage Current Cold Check
1. Unplug the AC cord and connect a jumper between the
two prongs on the plug.
2. Measure the resistance value, with an ohmmeter,
between the jumpered AC plug and each exposed metal-
lic cabinet part on the equipment such as screwheads,
connectors, control shafts, etc. When the exposed metal-
lic part has a return path to the chassis, the reading
should be between 1Mohm and 5.2Mohm.
When the exposed metal does not have a return path to 
the chassis, the reading must be
.
Figure 1
1.1.2.
Leakage Current Hot Check (See
Figure 1.)
1. Plug the AC cord directly into the AC outlet. Do not use
an isolation transformer for this check.
2. Connect a 1.5kohm, 10 watts resistor, in parallel with a
0.15
µF capacitors, 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 an AC voltmeter, with 1000 ohms/volt or more sensi-
tivity, to measure the potential across the resistor.
4. Check each exposed metallic part, and measure the volt-
age at each point.
5. Reverse the AC plug in the AC outlet and repeat each of
the above measurements.
6. The potential at any point should not exceed 0.75 volts
RMS. A leakage current tester (Simpson Model 229 or
equivalent) may be used to make the hot checks, leakage
current must not exceed 1/2 milliamp. In case a measure-
ment is outside 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.
TH-103PF10WK/TK/RK
4
2 Warning
2.1.
Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensi-
tive (ES) Devices
Some semiconductor (solid state) devices can be damaged easily by static electricity.  Such components commonly are called Elec-
trostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and
semiconductor  "chip" components.  The following techniques should be used to help reduce the incidence of component damage
caused by electrostatic discharge (ESD).
1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your
body by touching a known earth ground.  Alternatively, obtain and wear a commercially available discharging ESD wrist strap,
which should be removed for potential shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as alumi-
num foil, to prevent electrostatic charge buildup or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an anti-static solder removal device.  Some solder removal devices not classified as "anti-static (ESD protected)"
can generate electrical charge sufficient to damage ES devices.
5. Do not use freon-propelled chemicals.   These can generate electrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most
replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or compara-
ble conductive material).
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material
to the chassis or circuit assembly into which the device will be installed.
Caution
Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise ham less motion such as the brush-
ing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient
to damage an ES device).
Page of 126
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Here you can read online and download Panasonic TH-103PF10WK / TH-103PF10TK / TH-103PF10RK Service Manual in PDF. TH-103PF10WK / TH-103PF10TK / TH-103PF10RK service manual will guide through the process and help you recover, restore, fix, disassemble and repair Panasonic TH-103PF10WK / TH-103PF10TK / TH-103PF10RK Plasma. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.