yeah, so don't break it!!!!!! :P
you know what??
this whole thing is stupid, you know why?? because you don't even need the old power supply board, do you?? all you are using from it is the caps, inductors, and diodes for the filtering, and the feedback part of the circuit, so, why doesn't someone design a circuit that has all that in it so you don't need the original PS board, and then you could make printed circuit boards.. Or is there more on the board that is being used???
Is the IC on the board still being used?? no-one seems to know...