I hooked up my jag unit with cd up to my led tv with composite cables. Turned it on and it played games but was making strange noise. Unhooked it, put it back on the old school crt with s video cables and bam, quiet and perfect. Then I turned on the led tv while playing on the other side of the room and the noises came right back! Is it from newer tv's not having as much rf shielding in them?