Humming noise on your sound is not due to your speaker but it is come from the amplifier. I've encountered a lot of this problem that is caused by the electrolytic capacitor. If you are a technician first locate for a dry joints on the board and then resolder it using your soldering iron and a high quality soldering lead. Resolder not only the capacitor but also around the output I.C. If nothing happen then it is coming from your output I.C. sometimes it was leaky/shorted which produces a humming noise but first do the the above mentioned instructions before isolating the defective output i.c.
Hey JD. Any idea which capacitor might be causing the problem here? Also not quite sure how to find the output I.C. on the board. Thanks!!Hey JD. Any idea which capacitor might be causing the problem here? Also not quite sure how to find the output I.C. on the board. Thanks!!
Answers & Comments
Humming noise on your sound is not due to your speaker but it is come from the amplifier. I've encountered a lot of this problem that is caused by the electrolytic capacitor. If you are a technician first locate for a dry joints on the board and then resolder it using your soldering iron and a high quality soldering lead. Resolder not only the capacitor but also around the output I.C.
If nothing happen then it is coming from your output I.C. sometimes it was leaky/shorted which produces a humming noise but first do the the above mentioned instructions before isolating the defective output i.c.
Hey JD. Any idea which capacitor might be causing the problem here? Also not quite sure how to find the output I.C. on the board. Thanks!!