© Panasonic Corporation 2015.ORDER NO. MTV1503362CELED TVModel No. TH-42C410HChassis: KM25Destination: HONG KONGTABLE 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-------------------------------------------- 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. Speaker Fixing and Assembly ----------------------- 147.2. Metal MTG Fixing --------------------------------------- 157.3. Key Button Assembly ----------------------------------- 167.4. Back Cover - Label & Screw -------------------------- 178 Measurements and Adjustments -------------------------- 188.1. Voltage chart of A-board ------------------------------- 18