I recently purchased the JVC KD-AVXI receiver to replace the stock deck in my 01 CL-S. For those who are aren't familiar with it, it is deck with a 3" screen that plays DVD movies, etc. I also have an amp installed for my 10" sub.

Any way, when I play movies or music in it, I get a lot of humming background noise. I had a stereo person check it out and he seemed to think it was from the deck and not the amp since there was not humming noise when the volume is off. The noise is there even when the engine is off.

Has anyone else had this problem with other decks? Could the problem be from the stock bose speakers, wiring, etc? What can I do to get rid of it?

Help a brother out.

 

I took my car to someone I know in the stereo business. He said the original installers should have installed a line output converter due to the bose system. Sure enough, it worked when he installed it.