Question about RU-44SZ51D 44" Rear Projection HDTV-Ready Television
LG DLP TV's. Inside the light engine there is a square tube made up of four mirrors. These mirrors deform and crack with the heat of the lamp. They fall down over the light aperture and cause a shadow
I suspect your projector's light tunnel has collapsed. Refer to http://www.fixya.com/support/t401456-infocus_x3_video_problem to see how I fixed my LG (it only has a partially collapsed tunnel though)
Question about RU-44SZ51D 44" Rear Projection HDTV-Ready Television
LG DLP TV's. Inside the light engine there is a square tube made up of four mirrors. These mirrors deform and crack with the heat of the lamp. They fall down over the light aperture and cause a shadow
LG DLP Rear Projection RT44SZ21RB Screen had a shadow top right corner,went down about six inches on the angle , after a few days about two thirds of the TV was the same {now thwe weird part} it ...
...LG projector - indeed the mirror light tunnel that collects light from the bulb and projects it via a set of subsequent mirrors to the DLP imager. The glue holding the 4 tunnel mirrors together came ...
LG 62SX4D, Once tv comes on, screen is ony viewable on top right side of screen? Approx. 27" working. Please help. Sounds like it could be a "light tunnel" ~~ can you see a full but unevenly lit image
DS125 LG projector - only displays top left hand corner of my screen on the wall. if resetting the settings to factory default doesn't work, it might be the light tunnel. it would need to be replaced.
...light tunnel in the light engine. I have this same problem with my ru-44sz51d and have found many people with similar problems. For reference search "dlp light tunnel" as many samsung dlp's are ...
light tunnel. If this happen you can call Samsung for a replacement free of charge for the first OOW. Chaging the light tunnel needs trained person to do it. IF you could DIY, here how you take it out
...lg hs102 and am using an rgb lead to plug up to aspire 6930 laptop. if they are thick and shadowy, the light tunnel is collapsing. if they are thin and defined, check the resolution. reset the ...
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