Panasonic TH-42LFE6W Service Manual

Also see for TH-42LFE6W: Operating instructions

Panasonic TH-42LFE6W Service Manual Manual pdf 2 page image

2TH-42LFE6WTABLE OF CONTENTS PAGE PAGE1 Safety Precautions -----------------------------------------------31.1. General Guidelines ----------------------------------------31.2. Touch-Current Check--------------------------------------32 Warning --------------------------------------------------------------42.1. Prevention of Electrostatic Discharge (ESD)to Electrostatically Sensitive (ES) Devices ----------42.2. About lead free solder (PbF) ----------------------------53 Service Navigation------------------------------------------------63.1. Service Hint--------------------------------------------------63.2. Applicable signals ------------------------------------------74 Specifications ------------------------------------------------------85 Service Mode -------------------------------------------------------95.1. CAT (Computer Aided Test) mode ---------------------95.2. IIC mode structure (following items value issample data)----------------------------------------------- 136 Troubleshooting Guide---------------------------------------- 146.1. Self Check ------------------------------------------------- 146.2. No Power--------------------------------------------------- 176.3. No Picture -------------------------------------------------- 177 Disassembly and Assembly Instructions --------------- 187.1. PCB Layout ------------------------------------------------ 187.2. Preparation ------------------------------------------------ 187.3. About disassembly and replacement --------------- 187.4. Back Cover removal ------------------------------------- 197.5. A-Board replacement------------------------------------ 197.6. P-Board replacement------------------------------------ 207.7. GK-Board and Key Button Bracketreplacement ----------------------------------------------- 217.8. Speaker Unit L/R replacement------------------------ 217.9. K-Board, LED Panel and LED Panel Casereplacement ----------------------------------------------- 227.10. Rear Panel BTM Assy replacement ----------------- 227.11. Rear Panel Top/L/R Assy replacement ------------- 227.12. Rear Panel Metal Bot L/R replacement------------- 237.13. Metal Bracket Bottom replacement ------------------ 237.14. Rear Panel Metal Top/L/R replacement ------------ 247.15. LCD Panel replacement -------------------------------- 247.16. Caution about the sticking parts of LCD Panel --- 268 Block Diagram --------------------------------------------------- 298.1. Diagram Notes -------------------------------------------- 298.2. Main Block Diagram ------------------------------------- 308.3. Block (1 of 2) Diagram ---------------------------------- 318.4. Block (2 of 2) Diagram ---------------------------------- 329 Wiring Connection Diagram --------------------------------- 339.1. Wiring Connection Diagram --------------------------- 33