[Elecraft] no audio output: K1

[Mike Morrow]

I wrote:

>Usually audio problems are pretty easy to find and solve, but your's will
be
>complicated by the fact that the filter board hasn't been aligned yet so
>there's not going to be a whole lot of audio noise to detect.


My apology for not editing out the earlier e-mails in this thread before my
last post to the list.  I forgot they were there.

There is one other thing you'll want to check if you have a general coverage
receiver for which you can run an antenna lead near your K1 RF board.  You
can check the product detector RF-U2 that produces the audio by listening
for the BFO signal.  It should be found somewhere around 4913 to 4915 kHz on
the external receiver.  If no signal is found, then you have a problem with
that stage and won't have any audio.

73,
Mike / KK5F