Enterprise 64 and 128

From: Tony Duell <ard_at_p850ug1.demon.co.uk>
Date: Wed May 21 18:06:07 2003

> I'm repairing an Enterprise 128. Has somebody experience repairing this computer?

Not much. You've checked the obvious (PSU lines), now for the
second-most-obvious -- is the CPU being clocked, and are the address and
data lines changing? What about the Reset/ pin?

>
> I have other Enterprise 64 in perfect condition.
>
> 12v DC and 5v DC in board are ok
> Eprom chip is ok (i exchanged it between two computer)
>
> I have schematic but only og memory expansion, and i/o circuit, including Dave chip.
>
> I need schematics of complete board.

I probably hav the Enterprise schematics, but I have no idea where I put
them... If you get no other replies I will see if I can find them

-tony
Received on Wed May 21 2003 - 18:06:07 BST