[MarkBardenwerper]

Thanks.
I think things around 84 are not what they aught to be. I got as far as getting some good readings from the audio transformer. But there are three new caps in that area, two grounded at the backlite case (must be #65 in the schematic) and between one end of the candohm and a leg of 84.
I also see some other intruders on the rear 41.

Waddya think?

I am tempted to remove them and try to get this circuitry back to the way it belongs. I'll wager they are part of the power transformer graft. You can also see how the replacement transformer is cobbled in.

You can also see where that some original caps that were clamped to the front wall of the chassis are gone.