You posted what I needed but I need to go confirm a few things. I would expect the waveforms to be out of phase, on both groups. It may be quite a bit later today before I can do it.
no problem shop is closed until tomorrow at 5am central time. I think what is got me stumped the toggle A and toggle B wave forms are not what I expected by looking at the schematic.
Measure the AC voltage across the gate and source for one rail switching FET. Then move the 'source' probe to the gate of one of the rail switching FETs in the other bank. Do you read approximately double the voltage or does the voltage go to approximately 0v?
