Icom 706 Mic Wiring Diagram
Pin7 mic screen earth pin8 earth alinco dr605 modular plug pin1 5volt pin2 down pin3 n c pin4 ptt.
Icom 706 mic wiring diagram. This will orient pins as shown in diagram below. This link is listed in our web site directory since tuesday feb 14 2006 and till today icom ic 706 schematic has been followed for a total of 6395 times so far received 12 votes for a total score of 6 53 10. Icom diagrams schematics and service manuals download for free. If so then n c.
Icom ic 281 to timewave aea pk 96 two ports 1200 and 9600 baud pk 88 8 pin to icom 8. Icom ic 706 to rj 45 mic port for 1200 baud operation. Icom ic 281 to mfj 1270cq turbo 300 1200 9600 baud tnc icom 281 both ports 1200 and 9600 baud. Without the original microphone you will have to use an outboard preamp such as a w2ihy or a small mixer preamp.
These had no microphone preamplifier it was built into the microphone. Icom hf rigs fall into three distinct categories as far as microphone interfacing is concerned. Icom ic 2100 to mfj 1270c. The main category is icom ic 706 resources that is about icom ic 706 links.
8 modular type microphone connector connects the supplied microphone hm 103. 701 720 730 and 740. Used on ic 703 ic 706 all models ic 2000 ic 2000h note. Icom america support microphone reference.
Icom ic 281 rj45 mic i o to mfj 1270c or x 1j4 thenet node. Links to microphone wiring diagrams category is a curation of 30 web resources on electro voice 664 wiring kenwood pin connectors microphone connections by g4wpw. Af hf vhf uhf transceiver i706mk g rit sub menu f. Resources listed under mic wiring category belongs to technical reference main collection and get reviewed and rated by amateur radio operators.
Wiring color code and pinouts icom hm 103 hand mic. First are the original zero models. View rj 45 connector with the locking catch away from you and contacts up. 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.
Hm 103 see lower diagram below pin 1 8 vdc red may not be present. Icom 78 service manual icom at 120 service manual icom at 130 at 140 service manual icom bc 72 parts list icom bc 72 schematic icom cm 60a service manual icom ds 100 service manual icom f3 f4 service manual icom ff 88 service manual icom fp 561 service manual icom gp 22 service manual icom ic 02a at e.