22LS2100 Datasheet | LG Electronics

North/Latin America Europe/Africa Asia/Oceania Internal Use Only http://aic.lgservice. http://eic.lgservice. http://biz.lgservice. LED LCD TV SERVICE MANUAL CHASSIS : LD93Q MODEL : 22LS2100 22LS2100-TA CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. P/NO : MFL67529901 (1207-REV00) Printed in Korea http://.. .... ..... CONTENTS CONTENTS .............................................................................................. 2 SAFETY PRECAUTIONS ........................................................................ 3 SERVICING PRECAUTIONS ................................................................... 4 SPECIFICATION ...................................................................................... 6 ADJUSTMENT INSTRUCTION ............................................................... 8 TROUBLE SHOOTING GUIDE............................................................... 12 BLOCK DIAGRAM ................................................................................. 23 EXPLODED VIEW .................................................................................. 24 SCHEMATIC CIRCUIT DIAGRAM .............................................................. Copyright © LG Electronics. Inc. All rights reserved. Only for training and service purposes -2- LGE Internal Use Only 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 Exploded View. It is essential that these special safety parts should be replaced with the same ponents as remended in this manual to prevent Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer. General Guidance An isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC power line. Use a...