Sony KP-51WS500 51" Rear Projection Television "sharp tv dark spot" Questions

TV Picture hard to see very dark, several different colors of spots Is there any way to correct or to improve picture lighting and sharpness? Already replaced light source no improvement! Any magic to

...tv is 4yr old had a great pictur but now so so not as bright as it use to be or sharp It either sounds like you have the wrong wattage to the lamp or the lamp requires more watts, not designed for ...

...spot you'd normally sit in to watch your TV. Then, make sure the lighting is at the same level you'll be using to watch movies: setting your TV to overcompensate for a brightly-lit room may give you ...