Charles, What does the unijunction 2N2646 do in the oven controller?
Bill Hawkins -----Original Message----- From: time-nuts [mailto:[email protected]] On Behalf Of Charles Steinmetz Sent: Monday, January 08, 2018 7:50 AM Also, note that the HP schematics of the 10544 have some errors that were (as far as I can tell) never corrected by HP. I posted a corrected and annotated schematic to Didier's site (ko4bb.com). Here's a link: <http://www.ko4bb.com/getsimple/index.php?id=download&file=HP_Agilent/HP _10544_Crystal_Oven_Oscillator/HP_10544A_schematic_further_corrected_and _annotated.pdf> Best regards, Charles _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
