© Panasonic Corporation 2011
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Order Number MTNC110669CE
B34 Canada: B62
High Definition Plasma Display
Model No. TH-42PF30U
GPF14DMON 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 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)-----------------------------------------------16
7 Troubleshooting Guide----------------------------------------17
7.1. Self Check--------------------------------------------------17
7.2. No Power ---------------------------------------------------20
7.3. No Picture --------------------------------------------------20
7.4. Local screen failure-------------------------------------- 21
8 Disassembly and Assembly Instructions--------------- 22
8.1. Removal of Rear Cover -------------------------------- 22
8.2. Removal of Slot Block ---------------------------------- 22
8.3. Removal of DS-Board----------------------------------- 22
8.4. Removal of D-Board------------------------------------- 22
8.5. Removal of HX-Board----------------------------------- 22
8.6. Removal of A-Board------------------------------------- 23
8.7. Removal of Fan------------------------------------------- 23
8.8. Removal of P-Board------------------------------------- 24
8.9. Removal of AC Inlet Assy----------------------------- 24
8.10. Removal of H3-Board----------------------------------- 25
8.11. Removal of SN-Board----------------------------------- 25
8.12. Removal of SS-Board----------------------------------- 25
8.13. Removal of S1-Board ----------------------------------- 26
8.14. Removal of C1-Board----------------------------------- 26
8.15. Removal of C2-Board----------------------------------- 26
8.16. Removal of Front Glass, V1, V2-Board and
Cabinet Assy ---------------------------------------------- 27
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