Panasonic TH-48AX670T Service Manual

Also see for TH-48AX670T: Service manual

Contents

Panasonic TH-48AX670T Service Manual Manual pdf 1 page image

© Panasonic Corporation 2014.ORDER NO. MTV1401264CELED TVModel No. TH-48AX670TTH-55AX670TChassis: LA51Destination: THAILANDTABLE 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 (TH-48AX670T) --------------------------- 63.2. Service Hint (TH-55AX670T) --------------------------- 74 Specifications ----------------------------------------------------- 85 Service Mode -----------------------------------------------------105.1. How to enter into Service Mode ----------------------105.1.1. Purpose ------------------------------------------------105.1.2. Key command ----------------------------------------105.1.3. How to exit---------------------------------------------105.1.4. Contents of adjustment mode -------------------- 115.1.5. Display of SOS History ----------------------------- 115.1.6. Exit ------------------------------------------------------ 115.1.7. Hotel Mode-------------------------------------------- 126 Troubleshooting Guide --------------------------------------- 136.1. Check of the IIC bus lines------------------------------ 136.1.1. How to access --------------------------------------- 136.1.2. Self-check indication only ------------------------- 136.1.3. Self-check indication and forced to factoryshipment setting ------------------------------------- 136.1.4. Exit ------------------------------------------------------ 136.1.5. Screen display --------------------------------------- 136.2. Power LED Blinking timing chart --------------------- 146.3. Method of detecting SOS ------------------------------ 146.4. LCD Panel test mode ----------------------------------- 156.5. No Power--------------------------------------------------- 157 Disassembly and Assembly Instructions--------------- 167.1. Speaker & H/Sink Ass’y (TH-48AX670T) ---------- 167.2. Speaker Fixing and Assembly(TH-55AX670T)------------------------------------------- 177.3. LCD Panel Fixing & Handling Method -------------- 187.4. Module & LED Panel Ass’y (TH-48AX670T) ------ 19