Pin connections - 4 pole yaesu jack

[G0LQU]

Hello - does anyone know the pin connections for the 4 pole jack. (Audio out, Mic in and PTT). I want to try to make up a lead for connection to my KAM all mode.

Thank you

Peter G0LQU

[K6LCS]

You might want to break it out with a CT-44 adapter ...

Screen shot 2012-07-03 at 10.45.27 AM.jpg

[K6LCS]

pinout.jpg

Here's the pinout ... -K6LCS

[G0LQU]

You might want to break it out with a CT-44 adapter ...

Screen shot 2012-07-03 at 10.45.27 AM.jpg

Many thanks for the diagram. i actually have that in the manual that came with the VX1R. As I want to try to make my own interface its the cable between the CT-44 adaptor and the 4 pole plug i need to make up. Hence the need for the pin outs on the 4 pole plug. Thanks for replying.
Peter G0LQU

[G0LQU]

Splendid thank you! That leaves another question - I was hoping the PTT would operate by shorting to ground (which is what the Kam does before sending). With Mic and PTT on the same pin I can't see how to achieve this.

Thanks for the info - very vaulable for me!

Peter G0LQU