Pilot T-89 am/fm tuner: schematics needed

[tutor_turtle]

I am fixing a early 1960's Pilot am/fm tuner, model T-89.

There does not seem to be any documentation on this model.

It looks like it was a pretty fancy rig in it's day:
15 tubes: 3-6ba6, 3-6au6, 3-12au7, 1-6be6, 1-6bn6, 1-6c4, 1-6aq8, 1-6ac4 and 1-12at7.
This one has no case, I'm guessing it was pulled from a console.

Found one image on Worthpoint. No price. No date.

Any documentation would be appreciated.

 

[Dswankey]

Not much

 

[tutor_turtle]

Not much

View attachment 3665432

By changing the filter caps (leaking black goop) got it running somewhat. No AM, FM is weak. Meter works, no stereo lamp.
May not be worth putting any more time into it.
Demand for tuners is petering out.
Clear Channel Corp killed radio, not that it wasn't going out of fashion already, streaming just put the nail in the coffin.