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Summary of Contents for LG RU-44SZ51D. Page 1 DLP Projection TV SERVICE MANUAL CHASSIS : NB-03JC MODEL : RU-44SZ51D RU-52SZ51D CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
These parts are identified by 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. Page 4: Servicing Precautions
These parts are identified by 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.
It includes contents, control descriptions, replacing the lamp, specifications, adjustment instructions, a printed circuit board diagram, an exploded view, replacement parts list, and a service sheet.
Lampcooling until the lampturn on. Onoperation. (Turn onthe lamp) Projector lamp is cooling aspowerout (2 minutes) Poweroff. Projector lamp is reachingthe endof its life and needs to be replaced with a newlamp. (over2000 hours) Theprojector hastrouble in the lampor around it at power-on. Retry PowerOnagain later. If lamp indicator is red ...
Refer lamp servicing to qualified service personnel. Do not mix new batteries with old batteries. This may cause the batteries to over-heat and leak. Cleaning NOTES Contact the Service Center once a year to clean the internal parts of the projector. Accumulated dust can cause mechanical failure.
Referto 43~44pageto replace the lamp. Donot mix newbatteries with old batteries. This maycausethe batteriesto over-heat and leak. NOTES ContactaService Centeroncea yearto clean the internal parts of the projector. Accumulateddust cancause mechan-ical failure. Unplugthis productfromthe wall outlet before cleaning. Donot use liquid cleaners or ...
