HP 3734A Electronic Counter 5 MHz 5 digit Nixie 1966 repair teardown скачать в хорошем качестве

HP 3734A Electronic Counter 5 MHz 5 digit Nixie 1966 repair teardown

I was a little bit delayed by the fact that there exist no free schematics or service manuals for this one, so if you have something like this ? please scan upload and share it, thanks in advance. This one is nice and clean now and is counting again, only a few minor details like digit 3 sometimes flip a 3 to a 5, and the max frequency is about 300 KHz, this is my number 62 Hewlett Packard video.. NOTE TO THE FUTURE : Always remember to open, and perform optical inspection, Before power on ! I found a new surprise inside, and got a bit angry, what the heck.. -- #teardown #hewlettpackard #vintage -- I use auto generated subs, i am sorry there are a few spelling errors, maybe one day they can do it better.. -- (Thanks to all my Sponsors / Traders / Swappers / Sellers / Buyers, without your support and constant flow of cool items in/out, none of this would be possible)