[Elecraft] My K2 lost audio

[Chris]

A quick update on this.  George, W1JHR, suggested checking the faulty
headphone jack.  It could be an easy fix, but my case is different because
I don't get audio on the headphone jack either.  The issue seems to be
somewhere on the AF circuit.

I get the audio back if I leave the radio turned off long enough, but it
disappears about 10 minutes after powering on, so something must trigger
the loss of receive audio.  Any suggestions will be helpful.

Many thanks,

Chris KM1B


On Tue, Jul 26, 2022 at 10:43 AM Chris <ve3uvt at gmail.com> wrote:

> Hello,
>
> I have two K2/100, and one of them developed an issue last night.  It
> suddenly lost audio.  The S-meter is working, and it transmits fine but no
> receive audio.  When I leave it long enough, the audio comes back
> occasionally, then goes off.  I get the same results from the headphones,
> so the issue must be in the AF section.  Any suggestions?
>
> Many thanks,
>
> Chris KM1B
>
>