[time-nuts] 5370B stop port has died

Bob Camp kb8tq at n1k.org
Sun Oct 19 21:10:29 EDT 2014


One of the classic ways to kill most of the 53xx boxes is to put a DC voltage on the input with the attenuator set to zero. 5335’s very much did not like a 5V level on the input. I spent more money replacing front end boards than I did on the counters when we bought them. I never looked to see if the 5370 shared that “feature” or not. I also never tried overloading mine. 


> On Oct 19, 2014, at 8:49 PM, Jim Palfreyman <jim77742 at gmail.com> wrote:
> My Stop port has just stopped working. The light is on all the time.
> I installed the Beaglebone CPU a few months back. Is there a chance it
> could be a software issue causing it?
> (I will re-install the original CPU to test - but I was wondering if anyone
> else had a similar problem.)
> Jim Palfreyman
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