Has anyone seen a sevice manual or a schematic for the HP-5328A Option
21 DVM. I have the 5328A service manual but it says the DVM Option 21
is covered in a separate manual. Without a schematic debugging could
take a long time as the DVM is spread over three plug-in boards.
Thanks,
Chris
Chris:
The theory of operation, along with the usual block diagrams, schematics, etc,
for the OPT 021 for the 5328B is in the 5328B service manual. It may be the
same, or at least close enough to, the 5328A. It's worth a try. You can
download the 5328B manual here:
Tom,
Thanks. Turns out the unit I have looks just like a 5328B. Even if
it says A. The photos match the cards.That is once complex volt
meter but will be worth it if I can get it working HP claims 0.03%
accuracy and a uV to KV range.
Chris
On Sat, Jan 28, 2012 at 8:26 PM, Tom Curlee
