[R-390] R390 B+ Current?

[jgedde at optonline.net]

I'm still having trouble with the voltage regulator.  Low B+ and a hum.
There's plenty of input voltage available, but the output isn't right.
Right now I have a 180V bench supply feeding the radio through the B+ test
point and all is working but the current is seemingly high.  I see about 170
mA.  Does this sound right?  It may well be, but I want to make sure I'm not
trying to fix the wrong thing.

 

John