Panasonic TH-49DX650G Service Manual

Panasonic TH-49DX650G Service Manual Manual pdf 2 page image

TH-49DX650G/K/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 CS Maintenance Menu-------------------------------------------95.1. How to enter into CS Maintenance Menu------------95.1.1. Purpose --------------------------------------------------95.1.2. Key command ------------------------------------------95.1.3. How to exit ----------------------------------------------95.2. Repack--------------------------------------------------------95.3. EDID Clock ------------------------------------------------ 105.4. USB HDD Drive Check --------------------------------- 105.5. White Balance Adjustment----------------------------- 115.6. System Information -------------------------------------- 125.6.1. How to access---------------------------------------- 125.6.2. How to exit -------------------------------------------- 125.7. Hotel mode------------------------------------------------- 135.7.1. Purpose ------------------------------------------------ 135.7.2. Access command to the Hotel mode setupmenu---------------------------------------------------- 135.7.3. To exit the Hotel mode setup menu------------- 135.7.4. Explain the Hotel mode setup menu------------ 135.8. Data Copy by USB Memory --------------------------- 145.8.1. Purpose ------------------------------------------------ 145.8.2. Preparation-------------------------------------------- 145.8.3. Data copy from TV set to USB Memory ------- 155.8.4. Data copy from USB Memory to TV set ------- 166 Troubleshooting Guide---------------------------------------- 176.1. Check of the IIC bus lines------------------------------ 176.1.1. How to access---------------------------------------- 176.1.2. Screen display --------------------------------------- 176.1.3. Check Point ------------------------------------------- 176.1.4. Exit ------------------------------------------------------ 176.2. Power LED Blinking timing chart --------------------- 186.3. LCD Panel test mode ----------------------------------- 187 Disassembly and Assembly Instructions --------------- 197.1. Key Button & LED Assembly -------------------------- 197.2. Conductive Tape------------------------------------------ 207.3. VESA Metal & Btm Back Cover ---------------------- 217.4. Screw Installation (PANEL) ---------------------------- 227.5. Screw Installation (BC) --------------------------------- 238 Measurements and Adjustments -------------------------- 248.1. Voltage chart of A-board-------------------------------- 248.2. Voltage chart of P-board-------------------------------- 249 Block Diagram --------------------------------------------------- 2510 Wiring Connection Diagram --------------------------------- 2610.1. Wire Dressing -1------------------------------------------ 2610.2. Wire Dressing -2------------------------------------------ 2710.3. Wire Dressing -3------------------------------------------ 28