Toshiba 42H81 42" Rear Projection Television "tv screen goes dim" Questions

...TV screen flickers dim then it goes light momentarily then it dims again. No gray screen, No color distortion, just noise and screen flickering light then it dims. I've changed lamp ballast & lamp. ...

...screen controls do not work. I need increase the Red, so it is not so dim. Or do I have other problems. Someone mentioned to me the 220V line.... Yes I did. You will need to get a service manual for ...

...TV goes from full screen to what seems to be wide screen with a black bar on the top and bottom. If I change the format to 480p I get a full screen; but the picture has a "redish tint" over it as if ...

SYMPHONIC LCD-B15B6. This tv keeps turning off after about 7 minutes, the screen goes dim about 1 second before it turns off. please help! stand bay problem

...screen When I turn the tv on, the red and blue lights comes on but the red goes out and the blue continues to flash. The screen has this real light blue colour, no picture. THIS PROBLEM HAS HAPPEN TO ...

...TV that developed convergence issues. I replaced the STK392-040 IC's with new ones from Acme and it fixed the convergence issues, however now the picture is really dim. The picture seems to be dimmer ...

screen. Hitachi 51inch rear projection tv Magic focus on a Hitachi only adjusts at 16 points on the screen and needs to be done in a dimly lit room. Frankly its a sales gimmick, the number 5 means one

...tv screen goes dim (black) then back to normal, then turns off. If I turn back on then some times it work fine, sometimes blue/green light flash and turn off or some times dim and back to normal. ...

TV is viewable, not the best picture but can watch it. The cable box has been reset numerous times...by me and the cable company via phone. It doesn't always get a strong signal. Going to have

tv turns on in 1 to 2 min. when it is on it seem very dim. i have turned up all settings and removed front screen and cleaned all parts still seems dim. i have had this sence new 6 years now and never