I have a VX32L HDTV that after it has been on for a while - 4 or more hours, it will all of a sudden lose the signal and flip between channels 4,43 and 88 over and over. To get it to stop, you have to reselect the input. It will then be fine for a few minutes or sometimes longer, and then do it all over again.
It is intermittent, but happens every day. Any ideas? Thanks in advance for any help.
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