Bill, You can find the schematic for that microphone at http://www.dxzone.com/cgi-bin/dir/jump2.cgi?ID=15509. Pin 1 is AF, pin 7 is AF Ground, pin 5 is PTT and pin 6 is PTT ground.
So wire the AF labeled pin on the mic configuration header to pin 1, and wire the pin labled PTT to the pin labeled pin 5. Pin 6 should be wired to GND and also pin 7 wired to GND. You will also need bias to the microphone to provide power. Wire the +5 pin to pin 4, and then connect a resistor at the back of the mic jack between pins 4 and 1. A resistor between 5.6k and 10k should work fine. 73, Don W3FPR W. H. Phinizy wrote: > My K-2 is #999 and I recently acquired an Icom IC-SM6 that I would like > to use with it. I saw an old e-mail requesting an SM6 schematic because > to op wanted to rewire the SM6 to fit his K-2. > > My request is not as exotic; I merely want to know how to jumper the K-2 > to work with the SM6. > > Any help gratefully accepted. > > Thanks, > > Bill, k6whp > Fountain Valley, CA > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > ------------------------------------------------------------------------ > > > No virus found in this incoming message. > Checked by AVG - www.avg.com > Version: 9.0.709 / Virus Database: 270.14.85/2532 - Release Date: 11/28/09 > 02:45:00 > > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
