I just measured the other TR-4CW (without RIT) at the sane points BUT the PTO is stll connected and I measure +11 volts. I can live with 1 volt higher but not +44 volts.
I can see if I broke something but I can't seem how I did? How can you take a PTO out, repair and clean it put it back in the circuit and the circuit breaks, pull the PTO back out and the PTO works perfectly with an external +10 volts applied to it. How does the internal +10 - +11 volts circuit break? How is that even possible?
Mark
Mark N2DMI