To: Jim weir.
I take it that the four contacts on the wafer switch
connect to the 0,90,180 and 270 terminals of 4013 a and b but
where does the mother contact of the switch connect to?
Is it R101 labelled 30Hz Reference in *or*
Is it R104 labelled 30HZ Variable in? (Nov. issue)
Thanks in advance for your answer.