Service manual anyone? Powers up but permanent display of 12.0002 which is obviously an error code/indication of ADC failure or similar.
Thanks in advance
-- Dave Partridge (remove xwy from replyto email address)
I have one, but it's BIG, 20Meg zipped. How to proceed? I can chop it in pieces and send them. You glue them together... Do you have a fast connection (DSL?) Let me know. Cheers, Zilog
Electrotlytic caps may have gone bad
is
Why not uploading it on the BAMA ftp servers?
bama.sbc.edu/upload
or its mirror
bama.edebris.com/upload
-- Thanks, Fred.
A very good idea ... if HP don't have a problem.
"Fred Bartoli" wrote in message news:43639f92$0$19921$ snipped-for-privacy@news.free.fr...
I try to upload it but it dosn't seem to work. It allways ask for a log on ID and password. Any help appreciated...
Zilog
Did you try:
user: an>
Hi David,
I managed to upload the file to the bama site.
But now you have it via mail.
Sorry for all the inconvineance...
Marco
The file you uploaded was not OK as it happens (way too small) - I've uploaded it OK though as HP3490A.pdf.new along with a small readme.txt.
Thanks to the service manual kindly sent by VMI, this is now working - the problem was basically the instrument was out of adjustment. Int zero was way out, and the +10V reference was somewhat out of adjustment as well.
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