View Full Version : Kaypro 4: Do you have a circuit diagram for the Toshiba Monitor?

February 4th, 2014, 01:44 AM
I'm in the process of restoring a Kaypro 4 with a dead monitor.

Does anyone have a circuit diagram for the Toshiba monitor - or a link to one?

The PCB identifies it as "PN 3851-1".

A picture of the chasis is attached.



February 10th, 2014, 03:35 PM
Briefly, Bitsavers Kaypro manuals may have info. Elston of Geneva, NY made a lot of these and were available for about $400 a couple of years ago. Check this web site for much more info that we posted for many years. Best of luck & keep us informed as to your progress to keep updating the Kaypro database we have made on this site.

These monitors were apparently used a lot in security devices so that is why they were so common & still available.