[sebhc] Schematics and board layouts

Carroll Waddell carrollwaddell at sc.rr.com
Sat May 19 19:32:14 CDT 2007

Bill Beech (NJ7P) wrote:

> Does anyone have the foldouts for the CPU, RAM, Disk Controller(s) and 
> other boards used in the H8 that would be willing to mail them to me 
> to scan in and share with the group?  I will return them once they are 
> scanned.
> I am deadlocked trying to fix an H8 here without the schematic for the 
> CPU card.
> Also, does anyone have a manual on the "DG-64D 64K Memory Board" for 
> the H8.  This H8 has only that third-party dynamic RAM board.
> Thanks!
> Bill
> -- 
> Delivered by the SEBHC Mailing List
Send me your address and I'll let you borrow a schematic of the CPU 
board. I have some copies that I have reduced down to 11 x 17 of the CPU 
and H17 controller schematics.
I have a book on the DG 32K board if you think that would help.  If you 
need any help repairing your H8, let me know and I'll try to help.

carrollwaddell at sc.rr.com

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