And.... we have a winner!
The 33250A is alive and working once again. In the end it had several faults, how they all occurred in the same unit I'll never know.
-Two of the four flash chips were corrupted(replaced with firmware from jgorsk - thank you sir!)
-U1108 a MC10EL31DG opamp was nearly shorted and was brown from pumping out 5 watts of heat.
-The front panel flat flex cable connector was damaged from a previous owners repair attempt.
-The ground shielding fingers and plastics on the front panel were bent every which way from the front being pried off(not by me!).
-At least one of the two main ram chips were bad. I replaced both with part # AS6C4008-55SIN
The 33250A alive once again:
And a matching waveform on the scope: