Hello all. I’ve seen this treadmill board referenced to on this site a few times and have gotten part way through this repair as a result. I’ve had to replace r46 (open) hs1 (g5551) blown and r51 blown. The board has come back to life a little bit. It did actually power the topside control once. LED is not lit and I have 54 volts all over this board in places it really shouldn’t be including at the top of every capacitor except one. I have 54 volts on the output side of the 78l15 and 25 volts in from d4. I can’t visually see any other blown issues. Anyone have any insight to this board?