Mike,
For years, I had no input to the TV from the Aladdin. Every time I wanted to check tank levels, after morning showers, etc., I had to go sit in the cockpit, lift up the privacy curtain, turn on the Aladdin and get my reading.
In the process of installing a new 40" TV, I had to access the box where the rear of the TV would be. A small opening which I have enlarged with a saws-all so I can get my hands back there. This time I searched the compartment thoroughly and found the RCA cable crumpled up in a back corner. I plugged it in to the yellow video in and now have Aladdin on the TV. There is a separate toggle switch on the kitchen cabinet, so life is better now.