for +5, 2N6057 (large heatsink) for +12, 2N3055 (small heatsink). try reseating the transistors. if your +12 doesn't return, I would concentrate on the bridge rectifier, it's not melted is it?
Bridge rectifier looks fine.
I'm going to run through all the test points from the schematic tonight.
I have bought and fixed 4 other cabinets while this Defender has been dead. I'm feeling like it's bit of a war at this point.

