Panasonic TH-42PF30U service manual (GPF14DMON Chassis)

$7.95

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) :

TH-42PF30U


Your manual will be available to download (pdf format) following your payment!


  • Model: TH-42PF30U
  • File size: 9,39 Kb
  • Pages: 159

TABLE OF CONTENTS

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
8.17. Removal of Plasma Display Panel------------------- 29
9 Measurements and Adjustments -------------------------- 33
9.1. Adjustment------------------------------------------------- 33
9.2. Adjustment------------------------------------------------- 34
10 Block Diagram --------------------------------------------------- 39
10.1. Main Block Diagram ------------------------------------ 39
10.2. Block (1 of 5) Diagram ---------------------------------- 40
10.3. Block (2 of 5) Diagram ---------------------------------- 41
10.4. Block (3 of 5) Diagram ---------------------------------- 42
10.5. Block (4 of 5) Diagram ---------------------------------- 43
10.6. Block (5 of 5) Diagram ---------------------------------- 44
11 Wiring Connection Diagram--------------------------------- 45
11.1. Wiring (1) --------------------------------------------------- 45
11.2. Wiring (2) --------------------------------------------------- 46
11.3. Wiring (2) --------------------------------------------------- 47
12 Schematic Diagram--------------------------------------------- 48
13 Printed Circuit Board ------------------------------------------ 48
14 Exploded View and Replacement Parts List ----------- 48
14.1. Exploded View -------------------------------------------- 48
14.2. Electrical Replacement Parts List -------------------- 48


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