The Museum of HP Calculators
HP Forum Archive 13
[ Return to Index | Top of Index ]
|Re: HP-21 Circuit Diagram Schematic|
Message #1 Posted by Gordon Dyer on 15 May 2003, 2:45 p.m.
Thanks for all of your replies.
I would be interested in some articles which summarise knowledge on a calculator family or model.
If anyone can produce new accurate schematics then please post them!
Best regards to all...
Return to Index | Top of Index ]
Go back to the main exhibit hall