I have a 1989 RCA XL100 which no longer listens to either of two
remotes. They will turn the set on, but not off or any other function.
I have tried unplugging the set overnight, reprogramming the RCA
universal remote to codes 000 or 101 as in another posting, but no dice.

Has anyone had this problem, or have any suggestions?

Model # X20323WN