On 06/20/2020 04:20 AM, Peter Van Peborgh via cctech wrote:
Guys,
I now know it is an early CDC board. IT had C*NT*OLDATA on the reverse - how
I missed that must be attributed to old age. (Thanks Doug)
Here are shots of the back: https://photos.app.goo.gl/UPozyBB3zp7XYcP79
Ah, the missing letters are covered by solder!
Any idea what the row of hole opposite the contacts were? Testing points?
Yes, for sure. The way they are made so close to the edge, you can just clip a
scope probe to them for testing.
Jon
