I'm trying to connect a new DVD Player to my current TV, which is already connected to a Verizon DVR. TV is a Samsung UN32EH4003, DVD Player is LG DP122, DVR is Motorola 7216. All slots on the back of the TV and DVR currently have cables plugged into them, I don't know what to take out or move around to add the DVD player in there. I have looked at the wiring diagrams on Verizon's website, they do not have the information/diagram I need, and I have been unable to find any answers from Samsung or LG either.