Question about RCA D52W20 52" Rear Projection HDTV-Ready Television
The picture on my tv suddenly went from clear to fuzzy like it isn't lining up. Any menu I pull up has shadows to it the picture looks stretched like taffy, but is really clear in the middle and fuzzy on the out sides.
This problem you are having is a convergence problem. The convergence amplifiers are malfunctioning. Both Amplifiers need to be replaced. You will need a schematic, and a multimeter to check the voltages on the pins of the convergence amp ICs. Once you find that the ICs are bad you will need to de-solder them and the biasing resistors and replace the ICs and resistors. The schematic will help you find the proper resistor values.
I hope this helps
Posted on Dec 09, 2008
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Posted on Jan 02, 2017
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