[Elecraft] K2 RF board resistance check - RYCOM

[Thomas Beaudry]

>>  ps -- although it doesn't seem to be part of my problem, I'm still
>> curious about RYCOM.  It can't just float, and the 160 board can't be
>> the source for it, but I still haven't found where it comes from.
>

Look at Sheet 3 of the RF Board schematic.  Beneath the I/O Controller, 
you'll find RYCOM.  It's the common connection of all the relay coils.

-- 
Thomas M. Beaudry
k8la / ys1ztm
K2 # 3422