[morzh]

By transformers do you also mean the RF transformers, oscillator coils, etc?

Have you checked the tubes?

"Nothing really in megaohms" when said of transformers has as much info as if you didn't say anything. Same goes for "The set is doing the same thing as before". How do we know what it was doing before?
In fact so far you have not done much to investigate and have not said much at all.

You have to start speaking in more precise language, otherwise you make us trying to guess things.

Start with voltages, measure coils, test the tubes, then tell us eactly what you measured.