YAESU MH-36 E8J DTMF MICROPHONE.
PIN 1 FAST SCAN. ( yellow )
PIN 2 GROUND. ( N/C )
PIN 3 PTT. ( green )
PIN 4 MIC. ( white )
PIN 5 MIC GROUND. ( brown )
PIN 6 + 5 VOLTS. ( black )
PIN 7 UP. ( blue )
PIN 8 DOWN. ( red )