[Elecraft] Trying to get help, one more time...

Does anyone (i.e. Elecraft) know the Auxbus protocol? And is the spec available? I beleive, in trying to find out why the 8R voltage is at 6.43v, I blew the MCU (controller board) AuxBUS output. I only see pin 40 drop a few tens of millivolts during a band change

[Elecraft] Test / Alignment II

Does anyone know what the 8volt current is during receive? My *R voltage is about 6.7v, yet it shows 8 during a no load test and the RF board resistance reading in excess of 1K. I'm wondering because the 2N3906 only has an HFe of 20 at the 80ma. the 8R draws. When the 2N7000 pulls the 3.9k base