There's a video cable going from the DVD player to the TV. You'll have to run another one from the DVD player to the bedroom TV in order to get the signal to it... I'm about to do this in my Surveyor... maybe... It doesn't look like it's going to be easy, but I wire communications stuff for a living, so maybe I can do it. I'll try to take pics and post instructions if I can figure out how to do it easily.
J & D in Lovely Weatherford, TX
2016 Jayco White Hawk 28DSBH TT
2014 Ram 2500 Crew Cab 4X4 6.7L Cummins