Bill,
A look at the K3 schematics will reveal that none of the Line Out
signals flow through any of the contacts on the headphone jack.
I believe your experience is just happenstance and the real source of
your problem will be found elsewhere.
73,
Don W3FPR
On 7/22/2015 7:26 PM, Bill Kastler wrote:
I have had a problem for a while with intermittent Line Out audio from my K3.
Before I send in the radio for repair, I wanted to make sure I have identified
the problem source. It seems to center around the front headphone jack. With
no line out audio, I can sometimes put my headphone plug into and out of the
front jack and the audio comes back on. No changes were made to programs
(MixW, JF65-HF, etc.) or radio settings. I have sprayed DeoxIT on the jack
with some success but over time the fix does not seem to last long. Currently,
however, I have had the radio off for about the last 6 weeks and it is now
doing just fine. Really aggravating! Does it make sense that the headphone
jack is the problem? I could not find any reference to this problem in the
archives. Thanks!
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