[time-nuts] 5370B input board

paul swed paulswedb at gmail.com
Mon Jul 29 13:27:08 UTC 2019


Jim
Not aware of any work. I did a hack as I recall on one unit.
That was a ecl inverter biased linearly etc. Serious hack. (Some would say
ugly)
But if its dead, its dead nothing to loose. That chip is actually pretty
complicated.
As I recall the threshold setting is handled in the chip.
Can more modern chips work and give threshold I totally believe that.
Regards
Paul.

On Mon, Jul 29, 2019 at 9:00 AM Jim Palfreyman <jim77742 at gmail.com> wrote:

> So that's a "no" I'm guessing.
>
> :-(
>
> Jim
>
>
> On Sun, 21 Jul 2019 at 17:38, Jim Palfreyman <jim77742 at gmail.com> wrote:
>
> > Hi All,
> >
> > Has there been any advances on the failing chips (5088-7061/5088-7062) on
> > the 5370B?
> >
> > Jim
> >
> >
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