Maker Pro
Maker Pro

Problem with an rca rear projection tv

I have an rca rear projection tv it is only about 4 years old and my screen started getting darker and could not brighten it up and a repairman came and said he could not fix it but he pulled the back apart. now it has a red screen and looks like some one has took a white crayon to the screen on top of the red screen if some one could help i would be thankfull.
 
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