Question about CB Radios

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Icom706mk2g turns off on transmitt

My icom 706mk2g turns on,receives and has all functions but when i key up the rig turns itself off .
help

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  • alan Dec 11, 2008

    Thanks Rob. I bought a new meter today and it appears that the power supply is down on power. So iI baught a new Watson w-45m ps and a new power lead for the rig , hey presto problem solved.

    Once again thank you Rob. by the way the old meter is in the bin hi hi. 73`s

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I have a few ideas on this. I think when you key up something is shorting to ground or drawing down the power supply enough that the logic (ie the control circuts) shutdown. that being the case I suggest checking the mike for shorts then the the relay that toggles between transmit and receive and if thats not it. I suspect the power supply is failing. I wish there was a simple solution however as I see it your going to need a meter (DMM) and the schematic.

I found this link hope it helps you.
http://www.geocities.com/k3xf/ic706.html

good luck
Rob

Posted on Dec 11, 2008

  • Rob Duron
    Rob Duron Dec 11, 2008

    I'm glad that worked and thanks for the feed back



    Rob

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