[Elecraft] K1 Front Panel low resistance reading
Craig Sande
[email protected]
Mon May 5 22:16:00 2003
I am not sure if there is a problem with the board I just completed or =
if it is just expected part variability causing erroneous resistance =
readings...
I just finished the front panel of my K1 and all of the resistance =
readings were correct except for pin 6 of J1 which should read >100 k =
but is actually 28.9 k using a DMM. This pin connects to pin 8 of U3 =
(MAX518 D/A converter) which is labeled OUTB. I've gone over the board =
carefully and don't see any component or soldering errors. I've used an =
anti-static mat with conductive wrist strap at all times when handling =
the sensitive components.
Craig -- AE7I
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