[sci.electronics] wanted: adm-31 video/Ball TTL 120/150 diagrams

gpz@bridge2.ESD.3Com.COM (G. Paul Ziemba) (12/15/89)

Does anyone have a readable schematic diagram for the Ball Electronics
TTL 120/150 video monitor, which is used in the Lear-Siegler Adm-31
(and probably others, maybe the adm-5?) terminal?

I have a copy of the adm-31 service manual, but the video schematics
are illegible. Both Lear-Siegler and Ball Corp's Electronics Display
Division are no longer in business, so I have been unable to get a
better drawing through normal channels.

Any help would be greatly appreciated. I'd be happy to photocopy
your diagram and return it.

Thanks,

 ~!paul
-- 
Paul Ziemba  ...!pyramid!zapi!gpz  gpz@bridge2.3com.com
		(415)940-7671 (w)

Current nemesis: $@!%#$^%$# teen-ager-written operating systems from Microsoft