Speaker hum

mrmann901

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Feb 23, 2016
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TN
Will Uniden repair a hum coming from speaker on my SDS200? It happens when connected to extermal speaker also. Is this expensive to fix? I don't want to trt it myself.
 

enosjones

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Feb 22, 2006
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Price, Utah
Some of them hum on their own without an external speaker, I believe they will fix it if its humming on their own, not sure on the external one unless the jack your plugging it into is causing it. They may replace the jack perhaps
 

mrmann901

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TN
Some of them hum on their own without an external speaker, I believe they will fix it if its humming on their own, not sure on the external one unless the jack your plugging it into is causing it. They may replace the jack perhaps
It hums through the internal speaker the same as the external one.
 

JoeBearcat

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Jun 30, 2020
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Yeah then they'll fix it , mine does some too I just haven't sent it in yet

Last I knew their fix is not exactly the fix I proposed to production, but it is electrically nearly identical and should cure the hum.

They may have changed their fix in the last couple years to match production.
 

Skypilot007

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Dec 26, 2005
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Medford, NJ
Last I knew their fix is not exactly the fix I proposed to production, but it is electrically nearly identical and should cure the hum.

They may have changed their fix in the last couple years to match production.
Would it be possible to know what is causing the hum and what the fix is?
 

RandyKuff

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Oct 15, 2015
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Lorain, Ohio
Would it be possible to know what is causing the hum and what the fix is?
Display board is not grounded correctly with the main board...


I did the fix myself...
 
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