Help ..Picture goes dark on AV setting!
I have a Magnavox 36 inch TV, hooked to a Dish Network DVR and a Magnavox Combo VCR/DVD Recorder. The Combo is less than a year old. To use the combo, I have to select the AV setting on the TV remote. It worked great until about a month ago. Now when I try to record or watch the combo the picture goes dark intermittently. Any ideas what the problem is and how I can fix it? Thanks in advance for your help.