I agree. In theory also both 14175 could be dead and pull down the
D-bus. But since a replacement is available quite easy via Tobias, it is
not worth to fiddle around with other potential causes.
Florian
Am 17.04.2015 um 14:32 schrieb Tubbutec
mail@tubbutec.de [PolySix]:
>
> If the crystal oscillator is running, reset in is high but no signals
> on the bus:
>
> I would say the CPU is dead. Maybe someone else has an idea here, but
> that is my conclusion.
>
> I have a lot of spare key assigners here, because I replace them with
> my ModyPoly mod. I could probably send you one if you are willing to
> pay the postage..
>
> -tobias
>