Satellite picture loss Not signal loss.

[Rorytug]

My 2011 Itasca Sunova 33C was prewired for Satellite. The connections to the receiver consist of Component Cables and Stereo Audio cables as well as a 12 volt power transformer that must be plugged in to send the signal from the receiver to the two TV's.

Recently, the picture and audio fails at random times and I get a "No Signal" on my TV. My provider replaced the receiver but the problem still exists. I found that if I Unplug the power transformer mentioned above and plug it back in, the picture and audio come back for a short while before failing again. I have also found that the longer it is unplugged, the longer I have picture when plugged back in. It seems like a heat problem. Anyone out there have any idea if it might be the transformer or is there a switch box somewhere I need to find?

[wa8yxm]

Might be the transformor,, Might be the modulator (The device it powers) IF you can cool it try.

Or try a better 12 volt "Brick". I have 'em that ... Well.. You don't want to knwo how big I've built 'em.