Hello to All,
The old HP3577 came used, with operating manual but not the service manual. It has been good to me but since another HP analyzer (with service manual) recently had gotten quite sick and I had to repair it: Is there a better source than Agilent for those service manuals?
Reason I ask is that the download version is a scanned PDF file that was scanned with way too low resolution. None of the pin numbers or other important lettering in the schematics is readable which renders them quite useless. I had a hunch of that when downloading since the file size is only 7.5MB for a 345 page document. That just could not work. Google didn't show any other source.
Regards, Joerg