Need pointers on 65 zenith color roundie 25mc33

[63bird]

So its still original I never could tune in a picture just snow and audio.

I'm thinking now to recap it before doing anything else. At least all can caps and if there is wax paper which I have no clue if it does.

I've had this a few years now finally getting to try fix it. It seem the build quality is way better than my 63 roundie Magnavox with pcb boards. However the Maggie works great go figure.

So does anyone have schematics for this set?

Also what the best approach to getting this working properly again? You know the do's and dont's

I've fixed a few TVs trolling this VK site I'm still somewhat a newbie to TV repair. I'm good with building and modifying tube Amps and tuners just to give you some background.