Anyone having noise problems with the digital tuner? I have no noise on my system in my truck until I switch to the digital tv input to watch tv.

 

Hi,would you please tell us the model number of your digital tuner? If it's a digital tv receiver box, it can't make any noise but output audio to other devices. And you can hear the audio only when you switch your devices to AV mode.

 

It could be faulty (it does a digital broadcast signal to analog output most likely as most are universal receivers). It could also be a grounding issue.