RCA D52W136D 52 inch has no green

Hello sjustinh,

It sounds like your color processor may have gone bad or at least the circuitry connected to it. To solve this problem you will need a schematic, a digital storage oscilloscope, a signal generator, and a multimeter. Now if you don't know what these devices are and do not have a background in electronics, I would suggest that you take the TV set to a qualified TV repair person. I am not trying to put you down or anything its just that this problem requires that you open up the set and using the schematic trace down the signals that control the LCD screen and find out the condition of the signals that display green. Since green is the result of the algebraic addition of red and blue, you may have a problem in the circuitry that controls that function.

I hope this helps,

Thank you,

Shuttle83