Panasonic TH-55DS630K Service Manual

Panasonic TH-55DS630K Service Manual Manual pdf 2 page image

TH-55DS630K/M2TABLE 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. Barrier & Bottom Mtg ------------------------------------ 147.2. VESA & LED Panel -------------------------------------- 157.3. PCB Install ------------------------------------------------- 167.4. Key Btn & Speaker--------------------------------------- 177.5. WiFi Installation------------------------------------------- 187.6. Screwing---------------------------------------------------- 197.7. Back Cover Installation --------------------------------- 208 Measurements and Adjustments -------------------------- 218.1. Voltage chart of A-board-------------------------------- 218.2. Voltage chart of P-board-------------------------------- 219 Block Diagram --------------------------------------------------- 2210 Wiring Connection Diagram --------------------------------- 2310.1. Wire Dressing --------------------------------------------- 23