I have a Sansui DTV2798 that is less than a year old, and it works great except that after turning it on, it shuts off on its own after exactly 1 minute and 16 seconds. It does this each and every time I turn it on at the same time interval. I unplugged it, and let it sit for 12 hours and it didn't help. Its still under warrenty, but I have heard horror stories of going to "service centers" for this sort of thing. Any idea what is causing this?
A unit like this will usuallly have a startup routine like a computer except for it tales like a minute or so to complete. I think that you have a voltage that is not checking properly or a voltage that is loading down to nothing. Check ebay for replacement boards or parts for the unit. A board swap is fairly simple and can be done by anyone. There are high voltages in the unit though so take proper precations. Good luck. Dan
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