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John-Del
 
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Default RCA P46730WK PTK169PCA flicker in video, tuner


Leonard Caillouet wrote:
Actually, John, it looks like the problem is occuring only on the tuner. I
thought I saw it on the composite input but it seems ok now. Additionally,
it seems sensitive to color.



Hey! Remember the old CTC131\2s? I remember an odd symptom where the
TV would start to flicker as it warmed up. It drove me nuts, but it
turned out that slightly tweaking the 4.5mhz traps would clean it up.
I don't know if the 169 has the same traps, but it's worth a look.

John