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Order Number MTNC070939CE
B34 Canada: D10




High Definition Plasma Display
Model No. TH-50PF10UK
GPF10D Chassis




TABLE OF CONTENTS
PAGE PAGE
1 Safety Precautions----------------------------------------------- 3 8.6.Removal of PB-Board----------------------------------- 21
1.1. General Guidelines---------------------------------------- 3 8.7.Removal of DN-Board ---------------------------------- 21
2 Warning -------------------------------------------------------------- 4 8.8.Removal of D-Board------------------------------------- 22
2.1. Prevention of Electrostatic Discharge (ESD) 8.9.Removal of P-Board------------------------------------- 22
to Electrostatically Sensitive (ES) Devices---------- 4 8.10.Removal of SU-Board and the SD-Board---------- 22
2.2. About lead free solder (PbF)---------------------------- 5 8.11.Removal of SC-Board----------------------------------- 23
3 Service Navigation ----------------------------------------------- 6 8.12.Removal of SS-Board ---------------------------------- 23
3.1. Service Hint ------------------------------------------------- 6 8.13.Removal of H3-Board (L, R)--------------------------- 24
3.2. Applicable signals ----------------------------------------- 7 8.14.Removal of Fan------------------------------------------- 24
4 Specifications ----------------------------------------------------- 9 8.15.Removal of C1, C2, C3, C4, C5 and the C6-
5 Operating Instructions-----------------------------------------10 Board-------------------------------------------------------- 25
6 Service Mode -----------------------------------------------------12 8.16. Removal of S1-Board ----------------------------------- 26
6.1. CAT (Computer Aided Test) mode -------------------12 8.17. Removal of Cabinet and Front Glass --------------- 27
6.2. IIC mode structure (following items value is 8.18. Removal of V1-Board and the V2-Board----------- 28
sample data) -----------------------------------------------15 8.19. Removal of Plasma Panel ----------------------------- 28
7 Troubleshooting Guide ----------------------------------------16 9 Measurements and Adjustments -------------------------- 32
7.1. Self Check--------------------------------------------------16 9.1. Adjustment Procedure ---------------------------------- 32
7.2. No Power ---------------------------------------------------18 9.2. Adjustment------------------------------------------------- 35
7.3. No Picture --------------------------------------------------18 10 Block Diagram --------------------------------------------------- 41
7.4. Local screen failure --------------------------------------19 10.1. Main Block Diagram ------------------------------------- 41
8 Disassembly and Assembly Instructions ---------------20 10.2. P-Board Block Diagram -------------------------------- 42
8.1. Removal of Rear Cover ---------------------------------20 10.3. PB, V1 and V2-Board Block Diagram--------------- 43
8.2. Removal of HA-Board -----------------------------------20 10.4. HA and HX-Board Block Diagram ------------------- 44
8.3. Removal of HDMI-Board--------------------------------20 10.5. HDMI-Board (1 of 2) Block Diagram ---------------- 45
8.4. Removal of DS-Board -----------------------------------20 10.6. HDMI-Board (2 of 2) Block Diagram ---------------- 46
8.5. Removal of HX-Board -----------------------------------21