I’m not at my pc, but I did find this previous post on another thread which has the schematic for my Vision 31v with the same setup.
Additionally, you can “see” the cables behind the fridge from the outside, but their tightly bundled. The two cat 5 will go to the bedroom, one for the bedroom and one for the outside tv to be used with hdmi over cat 5 switchers to send signals from the main tv area to the others if you had a dish or something up there. Not sure about the 2 coax, but one of those should go to the wet bay for the portable satellite hookup. There should be two coax to the roof satellite hookups, but those should be tied to a wall plate and labeled. The “6 pin” I can’t say without seeing it, but maybe it’s an “s-video” connector?
Regarding accessing the cables, the best place for the cat 5 is behind the outside tv and behind the center and left drawers of the dresser. I just acquired an hdmi over cat5 system from a very nice person on this forum and will be installing it soon, so will have better info once I dig into it.
Lastly, contact Jayco motorized customer service and ask them for the satellite schematics for your rig. They will send you something similar to what I linked above and it will be specific to your build which may be a bit different from mine. You’ll need your vin number. They can be reached at 800-517-9137. Make sure you ask for the roof satellite schematics and wiring diagrams. This will get you the structural design of the roof as well as the wiring for signal cables.
Hope this helps,