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Video Blog 096 & 097 - Keithley 225 Current Source Repair Part 1 & 2

DISCLAIMER: This video is educational only, so if you decide to do the same yourself then you are on your own, I can't be held responsible for any problems/issues/damage/injury that may occur if you decide to follow this blog and try it yourself.


Supplied by a viewer, I couldn't resist this Keithley 225 for the workshop. Several faults with the unit keep me on my toes in this interesting repair.

Part 1 -

Part 2 -