Hi all, I got a quick question for you guys: I am looking for S1 in my scope power supply please.
Helwett Packard 54503A >> power supply 0950-1879 >> part list S1
Please take a look at pictures. Actual part status open, unknown or dammaged

20210301_114507.jpg (57.6 kB. 736x445 - viewed 129 times.)
Thank you
