View Full Version : Help Identify PCB from terminal

May 13th, 2014, 01:10 AM

I have PCB based on 8088 CPU marked BULL S.A CARTE LA2.1 290 108-00A NEP-14T LK 17 0240. Need help for identify and, if its possible, manuals for this terminal. Especially i interested in connectors (power and video). Thank you.

Large image: http://habrastorage.org/files/d60/460/9cf/d604609cf93b4777b9d3c858c7673a19.jpg
Firmwares (U10 and U30) from this term in attachments.

May 19th, 2014, 09:59 AM
Presumably the power connector is the DIN connector, but can't be hard to find out with an ohmmeter.

Video out is probably the blue header, the EPROM next to it is marked CG - character generator? with a couple or SRAMs next to it.

Power it up and poke around with a scope.

July 18th, 2014, 05:35 PM
IC date codes indicate this was manufactured in early 1988.