The quick answer is "no". The DVD player video output is through the single RCA jack next to the Cable/SAT RF outputs. Audio is through the camper speakers (Concertone unit). Now one possibility you have me considering is using a RF Modulator to convert the video source to a RF signal (using the standard coax cable) and back feeding the video through the system. Could be possible. May have to get a couple of cold beverages and try it
Sounds like a weekend science experiment while I still try and figure out how to mount my TV in the 233s. Still a work-in-progress.