The Museum of HP Calculators

HP Forum Archive 21

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HP9815A manual and schematic
Message #1 Posted by behrooz on 14 Mar 2012, 5:27 a.m.

I love my HP9815A and take a good care of it but recently it got into problems and needs repair. Please let me know where to buy manual and schematics (and service manual if any available).

Agoo

      
Re: HP9815A manual and schematic
Message #2 Posted by Katie Wasserman on 14 Mar 2012, 2:11 p.m.,
in response to message #1 by behrooz

A DVD with the manuals you asked about is available here.

            
Re: HP9815A manual and schematic
Message #3 Posted by Tony Duell on 15 Mar 2012, 5:09 a.m.,
in response to message #2 by Katie Wasserman

The HP9815 service manual does not include full schematics (I think you get scheamtics of the low-voltage PSU, but nothing more).

There is an unofficial reverse-engineered schematic on the HPCC CD-ROM, it's also available to download (along with the HP user and service manuals) from the Australian museum site.

I am not sure if I can mention the URLs of those sites here, if you can't find them, contact me.


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