G grufti New member Sep 13, 2019 #1 The diode in the PSU circuit board drawing that lifts the heater voltages is incorrectly identified as 1N5626. That diode would not do the trick. The parts list correctly identifies a 1N5262B 51V zener diode. Two twisted digits ... big difference.
The diode in the PSU circuit board drawing that lifts the heater voltages is incorrectly identified as 1N5626. That diode would not do the trick. The parts list correctly identifies a 1N5262B 51V zener diode. Two twisted digits ... big difference.
