UNIBUS Mystery Board ID

From: Dave McGuire <mcguire_at_neurotica.com>
Date: Thu Mar 28 11:07:32 2002

On March 28, Jeffrey Sharp wrote:
> This hex-width board was found sitting in a UNIBUS backplane. It looks like
> it may have more than two PCB layers. The metal handle, where the board
> number is usually stamped, is unmarked; no board number is stamped there. On
> the front side, top left, is "AD413A MADE IN USA". The top middle had the
> "200415-03" handwritten on it, but that has been crossed out by a marker,
> and "200850-02" appears beneath it. The top right has "S/N 5781"
> handwritten. There are two 50-pin BERG (maybe formatted Pertec) connectors
> at the front top. On the back of the board, at the top right, is "MRX42
> 200255-02", machine printed. A little to the left of that is "3183",
> handwritten.
> Google has returned nothing. What have I here?

  Hmm...got pics?


Dave McGuire                    "...it's leaving me this unpleasant,
St. Petersburg, FL                 damp feeling on my shorts..." -Sridhar
Received on Thu Mar 28 2002 - 11:07:32 GMT

This archive was generated by hypermail 2.3.0 : Fri Oct 10 2014 - 23:35:14 BST