26 Feb
2008
26 Feb
'08
2:05 a.m.
On Mon, 25 Feb 2008, Tony Duell wrote:
Yep... It gors back a lot further than that, actually.
To keep this
marginally on-topic, AFAIK HP never supplied a schematic for any of their
desktop calculators.
I'm now convinced (by bitter expeience) that unless a service manual is
listed among the available options for a product (or even better,
supplied with said product), it's a waste of time trying to get one.
Phoning the manugfacturer just gets numerous bogus excuses as to why one
can't be supplied and I just get more an more annoyed. These days I just
work out my own repair information. It takes less time and is a lot less
stressful.
We have the original HP blueprints/schematics for the HP 9810 and/or 9820.
I haven't scanned them yet as they are on big sheets. I should try to
copy/reduce them onto A4 and then scan them.
Christian