Panasonic TH-49ES630K Service Manual

Panasonic TH-49ES630K Service Manual Manual pdf 2 page image

TH-49ES630K/M/S2TABLE OF CONTENTS PAGE PAGE1 Safety Precautions -----------------------------------------------31.1. General Guidelines ----------------------------------------31.1.1. Leakage Current Cold Check ----------------------31.1.2. Leakage Current Hot Check (See Figure 1.) ----- 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--------------------------------------------------64 Specifications ------------------------------------------------------75 Service Mode -------------------------------------------------------95.1. How to enter into Service Mode ------------------------95.1.1. Purpose --------------------------------------------------95.1.2. Key command ------------------------------------------95.1.3. How to exit ----------------------------------------------95.1.4. Contents of adjustment mode ----------------------95.1.5. Display of SOS History----------------------------- 105.1.6. Exit ------------------------------------------------------ 105.1.7. Hotel Mode-------------------------------------------- 106 Troubleshooting Guide---------------------------------------- 116.1. Check of the IIC bus lines------------------------------ 116.1.1. How to access---------------------------------------- 116.1.2. Self-check indication only ------------------------- 116.1.3. Self-check indication and forced to factoryshipment setting ------------------------------------- 116.1.4. Exit ------------------------------------------------------ 116.1.5. Screen display --------------------------------------- 116.2. Power LED Blinking timing chart --------------------- 126.3. Method of detecting SOS ------------------------------ 126.4. LCD Panel test mode ----------------------------------- 136.5. No Power--------------------------------------------------- 137 Disassembly and Assembly Instructions --------------- 147.1. Key Button & LED Assembly -------------------------- 147.2. Vesa Metal & Btm Back Cover------------------------ 157.3. Install Bottom Metal & AV Bracket ------------------- 167.4. Chasis Bracket A-PCB---------------------------------- 177.5. Screw Installlation (Panel) ----------------------------- 187.6. Screw Installation (BC) --------------------------------- 197.7. Label Installation ----------------------------------------- 207.8. Handling SPEC ------------------------------------------- 218 Measurements and Adjustments -------------------------- 228.1. Voltage chart of A-board-------------------------------- 228.2. Voltage chart of P-board-------------------------------- 229 Block Diagram --------------------------------------------------- 239.1. Main Block Diagram ------------------------------------- 2310 Wiring Connection Diagram --------------------------------- 2410.1. Wire Dressing --------------------------------------------- 2411 Schematic Diagram--------------------------------------------- 2712 Printed Circuit Board ------------------------------------------ 2813 Exploded View and Replacement Parts List ----------- 29