LG MW-30LZ10 Service Manual free download

File name MW-30LZ10 Service Manual.pdf

website:http://biz.LGservice.com e-mail:http://www.LGEservice.com/techsup.html LCD MONITOR SERVICE MANUAL CHASSIS : MF-02HA MODEL : MW-30LZ10 CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. Aug., 2002 P/NO : 3828VD0120B Printed in Korea CONTENTS Contents ... 2 Safety Precautions ...3 Adjustment Instruction ...4 Troubleshooting ...6 Printed Circuit Board ...7 Block Diagram...11 Exploded View ... 16 Exploded View Parts List ...17 Replacement Parts List ... 18 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 Leakage Current Cold Check(Antenna Cold Check) With the instrument AC plug removed from AC source, An lsolation Transformer should always be used during connect an electrical jumper across the two AC plug prongs. the servicing of a receiver whose chassis is not isolated from Place the AC switch in the on positioin, connect one lead of the AC power line. Use a transformer of adequate power rating ohm-meter to the AC plug prongs tied together an