Brutkey

TommyTorty10
@TommyTorty10@infosec.exchange

The testpoints measure 115VDC and +7.4VDC. I didnt measure the middle cuz it's a little awkward to reach, and I don't want to short anything. 7.4 seems a little too low for me, but I'll keep checking it and see if it changes as the caps get reformed with use

TommyTorty10
@TommyTorty10@infosec.exchange

I hooked up a signal generator, and we can see a sine wave in the first display!

TommyTorty10
@TommyTorty10@infosec.exchange

Used a little usb oscilloscope for my phone to set my signal generator to as close to 9V peak to peak and 2.5kHz as I could. Now to adjust the first display to match

TommyTorty10
@TommyTorty10@infosec.exchange

The trimmer knob is close to one end, but I think I got it all set right.