DRO Schematic
Posted by
Lee Davis
on 2005-03-30 16:50:58 UTC
Hi,
I am looking for a schematic or any other info that would be helpful to
repair a Scherr Tumico DRO model 750. I was originally made by Dynamics
Research Corp in 1977. I has a couple of chips that are apparently
labelled with house numbers (such as PFR7728). It was on a comparator
that I am repairing.
Thanks
Lee
I am looking for a schematic or any other info that would be helpful to
repair a Scherr Tumico DRO model 750. I was originally made by Dynamics
Research Corp in 1977. I has a couple of chips that are apparently
labelled with house numbers (such as PFR7728). It was on a comparator
that I am repairing.
Thanks
Lee