I just replaced the rec board on a night rider. I had barakandl redo the MPU for me (nice job I think, even added a battery pack). The LED is still stuck so I haven’t been able to try it but the voltages on the Rectifier board are screwy. If I leave J3 unconnected the test points are this.
Tp1 6.5VDC
Tp2 188 VDC
Tp3 12.87 VDC
Tp4 7.3Vac
Tp5 46 VDC
When I plug in J3 the voltages change to this:
Tp1 6.5VDC
Tp2 260 VDC
Tp3 10.7 VDC
Tp4 7.3Vac
Tp5 46 VDC
The voltages on the MPU are
Tp1 4.2VDC
Tp2 10.63 VDC
Tp3 23VDC
Tp4 6.5mv
Tp5 4.27 VDC
Any help on where to start?
thanks