Back again..
I've replaced the bridge, the old one was faulty.
Turned on the machine, and all LED's in the backbox are were hard on. But nothing on the DMD.
Turned off, disconnected the control board, powered back on and re-checked the 5v from the aux power supply, it was 5.3v so adjusted it back to 5.05v.
Currrently still has nothing on the DMD, and now all LED's are hard on except the 2 sounds boards, which are off.
pinrepair indicates it might be the U8 GAL chip, is it worth sourcing on of these?
