icade speaker humming

gms1975

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May 14, 2010
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Saint Peters, Missouri
Hello, I am getting a low volume humming in my 60 in 1 icade. It is most noticiable when in the menu screen since the menu music is turned off. I tried switching out the speaker with a new one, but it is still there. Any suggestions?
Thanks
 
are you using a switching power supply? If so, you can add an electrolytic cap between the +12 and DC ground to try to filter it out. I'm not sure of the value, as I can't find the post now that mentioned it...
 
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