Speaker Noise when volume turned down LTN226W Samsung
The speakers on my Samsung LTN226W are emitting sound as if I was not on a channel (ghost noise). This is occuring when I have the volume turned all the way down.The "ghost noise" is also quite loud. I am using an external stereo for sound and have this set up for a long time without issue. Any help would be appreciated.
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Re: Speaker Noise when volume turned down LTN226W Samsung
This is due to leakages in your internal circuit... this generally happens due to aging... the part which has suffered damage has to be found and replaced... but this part can be identified only physically testing the voltages and currents on the internal circuit...
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that's called breaking up or overloading it means that the speaker is being asked to play louder than it was designed to play!! this will ruin the speaker at all volume levels if allowed to make that sound for very long..advice? lower the volume till that noise disappears it's not a product fault it's user error advice turn it down or buy a more powerful unit to achieve the volume you want/need
This is common with the type of powered speakers where the IC package that drives the speakers (the amp) is getting to hot and shuts down. Usually it is damaged and not reversable. There is a lot of reports of this same model loosing one channel or playing quietly. The air most likely cooled the chip down until it heats back up.
You've probably tried this, but when you do the channel test you can turn the volume up or down on whichever speaker is currently being tested (the static). Maybe your speakers have been adjusted somehow.
Disconnect any input cables from the amp. Turn down the volume controls and disconnect the speakers. Power back on. If you still blow fuses with nothing hooked up, have the amp fixed.
If the fuse holds, shut down and connect the speakers, leaving the volume controls down. Power up and see if your fuse holds. If you have hum, an output transistor is most likely shorted. If you have no noise, SLOWLY turn up the volume controls and listen for the hum. If all is quiet, turn down the volume controls and connect your input cables and turn the volume back up. Noise? check your cables!