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Re: sBitx Mic input - assist request

 

Rob, is this with mic or mic unplugged/disconnected ?

On 10/03/2025 6:01 PM, WF4RC Carroll via groups.io wrote:
There should be 11.9 volts at? open end of RD21, and I'm still only getting 2.1 v.
I have removed RD 21 and verified 10K Ohms and reinstalled. I'm now looking for a solder bridge, lifted pad or some other PCB issue.
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