LG 21FU1RLX Service Manual free download

File name 21FU1RLX Service Manual.pdf

website:http://biz.lgservice.com COLOR TV SERVICE MANUAL CHASSIS : CW62B MODEL: 21FURLX MODEL: 21FU1RLX-TV CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. Apr., 2007 P/NO.: MFL31616438 Printed in China CONTENTS Contents ...2 Safety Precautions...3 Control Descriptions ...4 Specifications...7 Adjustment Instructions...8 SVC Remocon ...13 Trouble Shooting ...14 Printed circuit board...17 Block Diagram...19 Exploded View...20 Exploded View Parts List ...21 Replacement Parts List ...22 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 Before returning the receiver to the customer, always perform an AC leakage current check on the exposed An isolation Transformer should always be used during the metallic parts of the cabinet, such