Just wondering if anyone has had a similar issue.
Went to calibrate the PSU on my vintage mini. Got to +10v easily enough. When I went to dial in -10v it jumped to +7 where it stayed for a while, then it went back to around -10, then back to +7 and now it's stuck there.
Any help would be greatly appreciated.
PSU Calibration
Re: PSU Calibration
Not too sure. ‘72 maybe?
It’s the second version for sure. Pre 10,000 Serial #. Definitely not the earliest.
It’s the second version for sure. Pre 10,000 Serial #. Definitely not the earliest.