Don't have a diagram but if memory serves me correct, it leaves the fridge and goes to the countertop receptacle next to the stove. It then goes to the pantry receptacle then the entertainment center. If you have it at the fridge, it is probably a loose/broken wire there. If you don't have power at the fridge, make the breaker is not tripped and that the wires are tight on the back of the breaker. Mine has 2 wires on the breaker. Sometimes these breakers trip and don't look like it.
Fulltimers? Loving our 2012 36RL towed by 2016 Ram 3500 DRW Longhorn Crew cab with auto level system.