LG 22le3300_22le3308_22le330n_22le3310_22le3320_22le3400 free download

File name 22le3300_22le3308_22le330n_22le3310_22le3320_22le3400_chassis_ld01a.pdf

Internal Use Only North/Latin America http://aic.lgservice.com Europe/Africa http://eic.lgservice.com Asia/Oceania http://biz.lgservice.com LED LCD TV SERVICE MANUAL CHASSIS : LD01A MODEL : 22LE3300/3308 22LE3300/3308-ZA MODEL : 22LE330N/3400 22LE330N/3400-ZA MODEL : 22LE3310 22LE3310-ZB CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. /I P OK MENU INPUT P/NO : MFL62863039 (1007-REV01) Printed in Korea CONTENTS CONTENTS ... 2 PRODUCT SAFETY ... 3 SPECIFICATION ... 6 ADJUSTMENT INSTRUCTION ... 9 BLOCK DIAGRAM...15 EXPLODED VIEW ... 17 SVC. SHEET ... Copyright © 2010 LG Electronics. Inc. All rights reserved. -2- LGE Internal Use Only Only for training and service purposes 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 components as recommended in this manual to prevent Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer. General Guidance Leakage Current Hot Check (See below Figure) Plug the AC cord directly into the AC outlet. An isolation Transformer should always be used during the servicing of a re