© Panasonic Corporation 2011
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Order Number PCZ1104079CE
High Definition Plasma Display
Model No. TH-50PH30E
TH-50PH30ER
GPH14DMON 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 ----------------------------------------------------- 9
5 Operating Instructions-----------------------------------------10
6 Service Mode -----------------------------------------------------12
6.1. CAT (Computer Aided Test) mode -------------------12
6.2. IIC mode structure (following items value is
sample data) -----------------------------------------------15
7 Troubleshooting Guide ----------------------------------------16
7.1. Self Check--------------------------------------------------16
7.2. No Power ---------------------------------------------------19
7.3. No Picture-------------------------------------------------- 19
7.4. Local screen failure-------------------------------------- 20
8 Disassembly and Assembly Instructions--------------- 21
8.1. Removal of Rear Cover -------------------------------- 21
8.2. Removal of D-Board------------------------------------- 21
8.3. Removal of HX-Board----------------------------------- 21
8.4. Removal of A-Board------------------------------------- 21
8.5. Removal of Fan------------------------------------------- 22
8.6. Removal of P-Board------------------------------------- 22
8.7. Removal of AC Inlet Assy------------------------------ 22
8.8. Removal of Speaker Terminal Block ---------------- 22
8.9. Removal of SN-Board----------------------------------- 22
8.10. Removal of SS-Board----------------------------------- 23
8.11. Removal of C1-Board----------------------------------- 23
8.12. Removal of C2-Board ----------------------------------- 24
8.13. Removal of S1-Board ----------------------------------- 24
8.14. Removal of Front Glass, V1, V2-Board and
Cabinet Assy ---------------------------------------------- 24
8.15. Removal of Plasma Display Panel------------------- 26
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