Samsung LG-RT-44NZ21RBService Manual.part4 free download

File name LG-RT-44NZ21RBService_Manual.part4.rar

website:http://biz.LGservice.com e-mail:http://www.LGEservice.com/techsup.htm COLOR TV SERVICE MANUAL CHASSIS : MP-015D MODEL : RT-44/49/56NZ21RB CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. TV/AV MENU OK VOL PR Mar., 2003 P/NO : 3828VD0133A Printed in Korea CONTENTS CONTENTS ... 2 SAFETY PRECAUTIONS ...3 SERVICING PRECAUTIONS ... 4 SPECIFICATIONS ... 6 CONTROL DESCRIPTIONS... 8 ADJUSTMENT INSTRUCTIONS ...11 TROUBLE SHOOTING...20 BLOCK DIAGRAM ...28 PRINTED CIRCUIT BOARD...32 EXPLODED VIEW ... 48,50 EXPLODED VIEW PARTS LIST...49,51 REPLACEMENT PARTS LIST ... 52 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, An isolation Transformer should always be used during always perform an AC leakag