[time-nuts] SR-620 circuit schematic diagrams
jfor at quikus.com
Wed May 9 17:22:06 UTC 2012
Try manuals at Artekmedia.com
> Hello! I have got the SR-620 frequency counter and I need to find out it's
> internals to make my measurements more precise. Does anybody have a
> schematic sheets for it? I have only the online manual for it. I can't
> even find the hardcopy one on ebay. So, could anybody be so kind please to
> scan and share with me this information? It looks like the hardcopy
> versions of the manual are goind to lost in private collections.
> Thanks in advance,
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