hooking it up to my cable box without calling a tech out to fix it? Or if not, how would a person fix it step by step (or diagram showing how) Yes if your cable box has RCA yellow, white, red, outputs
cable box. did same when hooked up to antenna. now just blank Hi, Your vertical sync has gone bad. This is a very technical trouble on your unit. The possible causes is the faulty ceramic capacitor on
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