9 Mar
2014
9 Mar
'14
5:52 p.m.
Hi there,
I am looking for photographs or replacement parts for a Unitron U2000/Linden
Series One keyboard. It was working however in doing some testing with it I
think it blew the controller chip, which is a 2732 EPROM. I've changed all
the other chips with no success. Was hoping to find a reference photo just
to make sure I haven't messed anything up, or if possible a dump of the
controller ROM. Not urgent but hoping to get this running again someday
soon. Basically right now nothing works except CTRL-RESET
Thanks!!
Brad