[Elecraft] [K3]Microphone socket wobble
KARL MARDERIAN
karlmar at sbcglobal.net
Tue Mar 9 20:18:04 EST 2010
Hello Don,
I have been following this tread. I have had my K3 for about two years and the mic socket will turn a little. I said something a year or so ago on line here but never got any feed back. Do you think it a defect, or just needed play and should be well enough left alone. Never had any issues with the mic.
Karl N6XVT
On Mar 9, 2010, at 5:06 PM, Don Wilhelm wrote:
> Knut,
>
> On the K2, you may access the mic jack by removing only the left side
> panel,but on the K3, I believe you must remove the front panel assembly
> to gain access to the base of the mic jack - you do not have to remove
> the front panel from its metal enclosure, nor do you need to remove the
> DSP board.
>
> If you look at K3_Application_Note_Front_Panel_Microphone_Grounding.pdf
> on the Elecraft website, you can see how to gain access. Lok carefully
> at Figure 4 on page 2, and you will see that the microphone jack shell
> is grounded by a wire in the K3. That wire provides the grounding that
> I mentioned, however it does not provide mechanical stability for the
> mic jack shell (which is not important IMHO, but may ba a "problem" to
> some other folks). Soldering the shell to the ground plane will provide
> the "lack of wobble" that some may desire.
>
> 73,
> Don W3FPR
>
> ab2tc wrote:
>> I might want to do that. Is there any truth to the rumor that this can be
>> accessed by removing the left side panel only? I really don't want to got
>> through the front panel disassembly and reassembly.
>>
>> AB2TC - Knut
>>
>>
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