Question about RCA HD52W56 52" Rear Projection HDTV
3 of Everything in different colors, also between channels when the screen is black there are 6 blue, green and red lines that run across the screen
Your symptoms sounds like a damaged convergence IC’s.
There are two and sometimes three very large IC’s that control the convergence in a big screen set. They are secured to a very large aluminum heat sink.
Most of the time you can just correct the convergence through the television menu. All that needs to be done is line up the blue and red to the green. If the colors do not move then there may be faulty components in the convergence circuit.
You may want to consult a Television Repair Technician, or repair this yourself. If you want to tackle this yourself, let me know, I can give you some direction for the repair
I hope this information allows you to resolve this issue.
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Posted on Jul 01, 2009
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Posted on Jan 02, 2017
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