Panasonic TH-42AS670S Service Manual

Panasonic TH-42AS670S Service Manual Manual pdf 1 page image

© Panasonic Corporation 2014.ORDER NO. MTV1401299CELED TVModel No. TH-42AS670SChassis: LA51Destination: SINGAPORETABLE 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 Figure1.) --------------------------------------------------------- 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-------------------------------------------- 116 Troubleshooting Guide --------------------------------------- 126.1. Check of the IIC bus lines------------------------------ 126.1.1. How to access --------------------------------------- 126.1.2. Self-check indication only ------------------------- 126.1.3. Self-check indication and forced to factoryshipment setting ------------------------------------- 126.1.4. Exit ------------------------------------------------------ 126.1.5. Screen display --------------------------------------- 126.2. Power LED Blinking timing chart --------------------- 136.3. Method of detecting SOS ------------------------------ 136.4. LCD Panel test mode ----------------------------------- 146.5. No Power--------------------------------------------------- 147 Disassembly and Assembly Instructions--------------- 157.1. SP Bracket & H/Sink Rear Assy---------------------- 157.2. Speaker and Key Button Assy ------------------------ 167.3. LCD Panel Fixing & Handling Method -------------- 177.4. LCD Panel Assembly ----------------------------------- 187.5. Panel Assembly ----------------------------------------- 197.6. A_Print Assembly ---------------------------------------- 20