Ralph:
Can you send me a few pictures of the television chassis. Usually they will have a remote board just for the radio portion. What I am looking for on the chassis is whether they used 1 or 2 “T220” styled veritical output transistors or did they use just 1 integrated circuit to drive the vertical circuit of the tv (both the transistors or the chip will be mounted on a heatsink to absorb the heat.. Sometimes there will be a potentiometer near that area or they will have the pot on an outside edge of the board for access through the combo case.
Send me the pictures via my email please.