Jim I'm getting 11.24 volts with just the +10 volt line and the ground connected. I connected my spectrum analyzer to the PTO RF output wire and get a nice healthy 4.9- 5.5 Mhz signal out and it varies with the tuning of the knob. It's getting late but tomorrow I will connect with an alligator clip the RF output to the rig and see if I get stations.
If not then I will have to look to where the RF output gets connected to on the schematic. I believe the R6, V1B (pin ) node and compare that impedance with the impedance
of my other rig. If I can finally get stations then I will attach the RIT to the PTO and see if I still get stations. Divide and conquer!
Mark
Mark N2DMI