My jvc lt-47dv8bj lcd tv developed a problem. It works perfectly well for around an hour then the screen goes black, after this if I switch it off and on it will return for about ten minutes at a time. Or leave it off for an hour or so I get another hour.
I am not shy of getting my hands in there and rplacing parts but would like some educated pointers before I start poking around.
Thanks in advance
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