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Order Number MTV1111122CE
FULL HD LCD Display
Model No. TH-42LFP30W
TH-47LFP30W
Manufacturing ID No. and Destination
TH-42/47LFP30WU : North and Latin America
TH-42/47LFP30WA : Oceania
TH-42/47LFP30W : Other
TABLE OF CONTENTS
PAGE PAGE
1 Safety Precautions----------------------------------------------- 3 8 Disassembly and Assembly Instructions--------------- 19
1.1. General Guidelines---------------------------------------- 3 8.1. SERVICE INSTRUCTIONS --------------------------- 19
1.2. Touch-Current Check ------------------------------------- 3 8.2. Disassembly Procedure Chart ------------------------ 20
2 Warning -------------------------------------------------------------- 4 8.3. Removing back plate------------------------------------ 21
2.1. Prevention of Electrostatic Discharge (ESD) 8.4. Layout of boards and parts ---------------------------- 22
to Electrostatically Sensitive (ES) Devices---------- 4 8.5. How to replace the main board ----------------------- 22
2.2. About lead free solder (PbF)---------------------------- 5 8.6. How to replace the jack board ------------------------ 22
2.3. Precautions for Installation ------------------------------ 6 8.7. How to replace the power board --------------------- 23
3 Service Navigation ----------------------------------------------- 8 8.8. How to replace Fan A ----------------------------------- 23
3.1. Manufacturing ID No. and Destination --------------- 8 8.9. How to replace Fan B ----------------------------------- 23
3.2. Applicable signals ----------------------------------------- 9 8.10. Removing the cabinet back---------------------------- 24
4 Specifications ----------------------------------------------------11 8.11. Replacing the RC+LED board ------------------------ 24
5 Operating Instructions-----------------------------------------12 8.12. Replacing the gaskets ---------------------------------- 24
6 Service Mode -----------------------------------------------------14 8.13. Removing the cabinet front ---------------------------- 25
6.1. Service Menu Function (1) -----------------------------14 8.14. Replacing the Panasonic badge --------------------- 25
6.2. Service Menu Function (2) -----------------------------15 8.15. Replacing the LCD panel ------------------------------ 25
6.3. Service Mode Function (1) -----------------------------16 8.16. Replacing the main switch board -------------------- 26
6.4. Service Mode Function (2) -----------------------------17 8.17. Fitting the core for the main switch board
7 Troubleshooting Guide ----------------------------------------18 cable--------------------------------------------------------- 26