Question about RCA D52W20 52" Rear Projection HDTV-Ready Television
When I turn my TV on, the display is blurry red and blue. I can't even read the words when I press menu ( blurry green ). Until last week the picture got clear enough to view after about 20 minutes. Now it clears up enough to see a non converged picture. When I try a manual convergence the crosses line up but the cross is red, green and yellow. I heard a snapping ( electrical arc ) behind the lower panel. I took off the black plastic lower panel behind the outer panel and can tell the arcing noise is coming from the center circuit board. Is there anything behind the circuit board that could be making that sound, or is the center board bad?
The center circuit board is the green CRT drive circuit. that board could be bad or the green CRT could be faulty. I have access to both those parts for your model
Posted on Jul 24, 2008
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Posted on Jan 02, 2017
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