If it's really the driver that's at fault, I'd agree with the above post of making a little replacement board with discrete transistors. They should be MPSA42 though, as MPSA92 are PNP.
tirsdag den 9. februar 2021 kl. 20.12.54 UTC+1 skrev [email protected]: > If you have enough space, here is what I would do: I would take a DIP > header, some perfboard, a handful of MPSA92's, and a handful of 10k 1/4 > watt resistors and replicate the circuit you show (ignoring the back-biased > diode which is probably a parasitic from the monolithic process). If there > were a space problem, I would use some ribbon cable between the header and > the perfboard. > > -- 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 view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/0c553d30-fefb-4146-86cc-eb918abffe22n%40googlegroups.com.
