Question about Televison & Video
This problem occurs when there is defect in the chroma demodulator circuit. The usual symtom is a red or magenta color rastor with white retrace lines about 3/4' apart through out the display area.
In the worst case scenario, it could also be a defective picture tube. In either case, this is something only a qualified TV repair technician can service.
I hope you still have warranty left on this TV..
Posted on Feb 16, 2008
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Posted on Jan 02, 2017
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