Re: Another A5 board repair attemp - help needed
On Thu, Nov 12, 2020 at 2:35 PM Rogerio O <firstname.lastname@example.org> wrote:
Thanks Siggi for following this repair attempt.feels like roughly every other message is getting lost here?
Meanwhile I will follow your suggestion to probe the MUXes.I'd go through the DAC's reference network first, if I were you.
They are as you said 4051's.You can twiddle the pots on the scope until one of the peaks is way above
all the others, that makes it easier to trigger on.