Question about Midland 75-822 40-Channels Handheld CB Radio

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No audio output with internal OR external speaker. Any suggestions? Could it be audio circuit and is this a common problem? Also need schematic for 75-822.

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  • Anonymous Mar 17, 2014

    I get audio from the speaker jack (headphones/external speakers), but nothing from the internal speaker. Just bought it. Arrived new today. Any help would be greatly appreciated.



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Unfortunatly this is a common problem. I have found that the mic switch ( PTT Switch ) doesn't always make good comtact internally ( You might spray some contact cleaner in the switch ) and also you might look close at the speaker jack in the radio. It may have broken contacts ( the lead broke loose from the board ). Resolder them and it should work. Good Luck
NC Electronic
Mills, Wyoming

Posted on Jan 07, 2008


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