Mitsubishi WD-52525 52" Rear Projection HDTV "causes dark spot" Questions

...dark shadow spot on the screen in the bottom left. how do i remove the screen on a mitsubishi wd 57831 tv? and also do i need to replace the whole screen or do you think the shadow spot will come out ...

...dark spot in middle of screen. OUCH! LARGE DARK SPOT IN CENTER IS NOT GOOD FOR PROJECTION TV. YOU BURNT THE TUBES. THE LOSS OF COLOR IS THE ROOT CAUSE SOUNDS LIKE A DEFLECTION CIRCUIT PROBLEM. THE ...

...causes for spots on top of an LCD rear projection tv, you are probably in the first two cases, both require part replacements and repair job. If the spots are faint blue, green or pink shadows, then ...

...spot on a wall that has been struck by a wet ball. It is extremely visible on a light/bright screen, not on dark screens. Its not on exterior, and on light screen I can see makings of several other ...

...dark, you can notice a large red spot type ''aura'' almost looks like a light red blurry cloud...But when the picture is white or bright color, you can't really see anything of the spot, the picture ...

...dark spot in screen My RCA HDLP has a dark area over most of the middle of the screen. I can still see the picture but the brightness is more around the edges and darker in the middle. Is that a Lamp ...

...dark spots and it looks ok..could this problem be a stuck mirror in the light engine..and if it is what can i do to repair this problem. hi, while having another problem fixed the tech told us about ...

THE PICTURE STARTED BLACKING OUT- THEN RAINBOW COLORS ONLY AT TOP OF SCREEN, NO SOUND. Inspect the power and deflection board for hot spots,areas on the pcb that have been discolored (dark brown)due ...

...dark, but can be seen on a white or light colored screen. It almost looks like there is dirt or dust on the screen, but the screen is spotless. Have you heard of this, and what do you think can be ...

...of dust on the lamp will affect the image. Its most likely burn from usage. If there is a dark spot in your image it is caused by a discolored reflector, dirt inside the optical path, faulty