Icom Mic Wiring Diagram
Image of the jumper wire in place below.
Icom mic wiring diagram. Diagrams for the microphone connections on many of the common cb radios as well as some popular amateur radio transceivers. At the same time dc flows down the mic cable while the mic audio is fed up the same wire. 706 706mk2 706mk2g 8 pin modular. An older version of the icom hm 36 microphone exists.
706 706mk2 706mk2g 8 pin modular. Pin1 mic dc volts for icom only microphone pin2 8volts 10ma to avoid damaging the regulator do not short to ground pin3 up down pin4 squelch pin5 ptt pin6 ground pin7 mic screen earth. Microphone wiring diagrams pop some mic wiring diagrams for ranger realistic alan cobra ge uniden yaesu kenwood icom radios. Same as hm 100 8 pin modular hm 100tn.
Icom mic pinout wiring diagram database mic wiring links to microphone wiring diagrams the all things icom heil sound icom microphone reference list qsl icom microphone notes seed solutions iz0kba wiring color code pinouts for the ic 706mkiig hm 103 mic. Icom transceivers equipped with rj 45 modular microphone connectors. Image of the solder blob shorting the traces below. M127w m127b 6 pin idc.
Final image of the pc board modifications below. This diagram covers the kantronics kam kpc 3 kpc 9612 kpc 2400 aea pk 900 pk 96 pk 12 pk 232 and most tncees with 5 pin din radio ports mfj 1270 mfj 1278 paccomm tapr tnc2. Assemble the microphone and test it. All icom transceivers utilize phantom power on their microphone inputs.
Icom diagrams schematics and service manuals download for free. Pin7 mic screen earth pin8 earth alinco dr605 modular plug pin1 5volt pin2 down pin3 n c pin4 ptt.