On Thu, Mar 20, 2008 at 9:29 AM, Rick Bensene <rickb at bensene.com> wrote:
Tony Duell (a frequent contributor to this list), has reverse-engineered
schematics of the 9810A.
Hopefully he'll see this thread, and respond as to how to lay hands
them.
www.hpmuseum.net is always a good place to check for HP resources:
9810-SchematicsByTonyDuell-85pages.pdf
http://www.hpmuseum.net/document.php?hwfile=987