I cannot get to the back of the TV. It is on a plate that is screwed to the back of the TV and to the cabinet. I'm not sure how you would get it off. I don't know what the wiring is from the receiver since it (the combination receiver/ DVD player) is mounted in das). No, I do not have a controller box near the TV or in the front over head cabinets. All that I have in the front overhead driver's side cabinet are the component video/ composite audio that goes to the TV for the Direct TV receiver and the satellite coax from the satellite antenna. If there is a setting on the receiver that makes it a recognizable source on the TV I'd like to know! Thanks.
