LG lg mf004a chassis ll15a10 lcd tv sm 430 free download

File name lg_mf004a_chassis_ll15a10_lcd_tv_sm_430.pdf

website:http://biz.LGservice.com e-mail:http://www.LGEservice.com/techsup.html LCD TV SERVICE MANUAL CHASSIS : MF-004A MODEL : LL/LE-15A10 CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. CONTENTS Contents ... 2 Safety Precautions ...3 Servicing Precautions ... 4 Description of Controls ... 6 Adjustment Instruction ...9 Troubleshooting...11 Exploded View ... 12 Exploded View Parts List ...13 Replacement Parts List ... 14 SVC. Sheet ... -2- SAFETY PRECAUTIONS IMPORTANT SAFETY NOTICE Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and Replacement Parts List. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer. General Guidance always perform an AC leakage current check on the An lsolation Transformer should always be used during exposed metallic parts of the cabinet, such as antennas, the servicing of a receiver whose chassis is not isolated terminals, etc., to be sure the set is safe to operate without from the AC power line. Use a transformer of adequate damage of electrical shock. power rating as this protects the technician from accidents resulting in personal injury from electrical Leakage Current Cold Check(Antenna Cold Check) shocks. With the instrument AC plug removed from AC source, connect an electrical jumper across the two AC plug It will also protect the receiver and it's components from prongs. Place the AC switch in the on positioin, connect being damaged by accidental shorts of the circuitary tha