Or a glitchy output in the microcontroller pin that drives the erm... driver. If I were to risk an answer... that clock seems to be multiplexed in a 3 x 2 way (3 anode drivers, 2 tubes per driver). I'd check the components around that positive (from B+) driver. It could be some faulty transistor, or a wrong value resistor... Of course an oscilloscope could be of great help, but beware of the high voltage.
Gaston On Thursday, July 24, 2014 4:22:27 AM UTC-3, Nick wrote: > > Looks like a leaky driver... or could be a dry joint around it > somewhere... or some surface contamination on the board... etc. > > Nick > -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/f85d4004-263b-4e7e-89ce-0e7a4899d98d%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
