Hello, I have a HP 8116A function generator out of order - E42 failure code - In order to repair it I need all informations about this function generator ...( block diagrams - eletricals schematics ....) and a simple guide line to find the failure .. Thanks a lot .. Best regards
Sigh. Doesn't ANYONE ever go to the OEM website for help anymore?
-- Service to my country? Been there, Done that, and I've got my DD214 to prove it. Member of DAV #85. Michael A. Terrell Central Florida
The first and most obvious place to look for the manual is from the manufacturer. Download the manual from Agilent's web site
-- Dave M MasonDG44 at comcast dot net (Just substitute the appropriate characters in the address) "In theory, there isn't any difference between theory and practice. In practice, there is." - Yogi Berra
Hello
Thanks a lot ... but I have this doc .... (of course my first idea is to go to the www HP /Agilent ...) - I am looking for the diagrams and electricals schématics... I don't know where I can have these doc ...
Happy near year....
"Michael A. Terrell" a écrit dans le message de news: snipped-for-privacy@earthl>>
Hello Renaud,
As you already know, the manual from Agilent does not include the schematics. According to my manual (which has the schematics), this error code is:
The output amplifier is unable to supply a negative offset. Possible faults: Output amplifier A1 Offset DAC A2: U24, U25, U26, U17 Offset latches A2: U21, U22, U23, U43
I've fixed a few of these with this code, and IIRC the problem was an easy one to solve - the -24VDC supply had a problem. If yours is bad, check the following:
I'm currently posting the complete service manual to alt.binaries.schematics.electronic, it should be there by the time you look. Good luck!
Please consider uploading it to BAMA also -- a much more useful place for posterity.
Regards,
Michael
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