[Elecraft] Pinout RS232 Plug for XV144?

[David Woolley]

You mean K144XV, if it is internal, and for the K3.

The circuit diagram is on the last two pages of 
<https://ftp.elecraft.com/K3/Manuals%20Downloads/K3_Schematics_Jun_2010.pdf>, 
but the programming connector seems to be a six pin header, not a jack.

-- 
David Woolley

On 14/02/2025 22:51, Martin wrote:
> Elecrafters,
> i purchased a used internal K3 2m Transverter. I would like to check and
> update the firmware.
> For this, i need the pinout for the 3 pin stereo plug. I have real rs232 
> interfaces on my computer and will make a cable on my own. I suspect i 
> will need pins 2 , 3 and 5 from the D-sub 9 connector, but don't know 
> where they will go on the 3 pin stereo plug.
>