TV Cabling

[Travelling Three]

Several years ago someone posted a couple of TV wiring diagrams for 2009-10-11 model years. Does someone have a cabling diagram for a 2017 Montana 3661RL or similar model? Our 3661RL has three TV's. I would assume that the cabling would be about the same or several models. Thanks for anything!

[AZ Traveler]

The wiring does not seem to be standardardized. In my 3160, the cable wiring goes through a splitter behind the convenience center and then to each of the boxes near your TVs. I bought a coax continuity tester that really helped me sort out which cable went where. It was only around $20.