Tube🌿TimeI've successfully repaired this Fluke 8840A bench multimeter!
it used these weird custom Fluke analog switch chips, 700013. several of them failed, so I made tiny PCB replacements!
i named the replacement 700013 chips FLOOB TOOOLE. the design is open source, and you can find the files right here: https://github.com/schlae/TOOOLE
Matthijs De Smedt@tubetime Wow. You an inspiration for those into electronics repairs. I'm already happy when I can identify and switch out a bad cap or transistor..
Fixing old equipment is doing a good deed 
Steve1981Can you post this to the Vintage Electronic Test Equipment (VETE) group on Facebook?
Jeff Haluska@tubetime The most interesting part is line 573 of TOOOLE.kicad_pcb.
Phil M0OFX@tubetime Wow, nice work! I'm not sure I'd have done the same - but maybe I should train myself to be less squeamish about such things. Nicely done, and thanks for sharing the design with the community :)
Nate Gaylinn@tubetime It's wild seeing your bespoke fabricated 2020's tech integrated into a mass manufactured 90's circuit board. I love it!
bendodge@tubetime seeing this makes me realize how much PCB's have changed since I was a small child tearing them apart.