Lester, All I can find is the PN 2090-0209 for the whole assembly. Dave VE7HR
On Sun, Jun 28, 2020 at 7:29 AM Lester Veenstra via time-nuts < [email protected]> wrote: > > > TimeNuts: > > > > I have a HP 5732A with a defective CRT driver board. Since this (A17) > is undocumented (as no repairable) I am of course trying to work my way > around it to see if the defect is findable. > > > > Any A17 boards loose out there, or even better, documentation? > > I see good H and V sync inputs as well as the ZMod (Video data) into the > board, bur the drive for the two deflection coils is not what I would > expect. > > > > Trace is some where up off crt but with vertical coils disconnected, still > no horizontal line. > > With no drives connected to H & V coils, dim spot in center. Spot moves > well > in both axis with low voltage DC applied. > > > > > > However, it occurs to me; Does anyone have HPIB code that allows use of > the > instrument without the GUI user interface? > > I seem to recall some discussion of “raw data” dumps turned into useful > measurements. > > > > > > Lester B Veenstra K1YCM MØYCM W8YCM 6Y6Y > > [email protected] > > > > 452 Stable Ln (HC84 RFD USPS Mail) > > Keyser WV 26726 > > > > GPS: 39.336826 N 78.982287 W (Google) > > GPS: 39.33682 N 78.9823741 W (GPSDO) > > > > > > Telephones: > > Home: +1-304-289-6057 > > US cell +1-304-790-9192 > > Jamaica cell: +1-876-456-8898 > > > > > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > and follow the instructions there. > -- 72 de Dave VE7HR _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
