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Whenever we switch on the Tv is makes buzzing sound....
Whenever we switch on the Tv its makes a buzzing sound which is very irritating.but the sound goes off when the Tv is switched off. Rest everything is ok.
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Hi
If picture and sound is Ok, and only this buzzing sound is heard from the back of the TV, It should be due to core soose of some ferrite cored transformers inside, especially to the power supply regulator board of the TV. Open the back cover of the TV and swtich it ON. Listeen very carefully which transfromer makes the buzzing noise. Just trouch and press the core of the transformer suspected with some non-cunductive material like glass rod, or a stick of dry wood. You can identify the transformer that makes noise by this way. After identifying the exact transformer; switch OFF the set, unplug it from mains socket, apply some "Super Glue" like fast boanding glue to the joint of core of that transformer. Allow sometime for the glue to set. This will solve the buzzing sound problem of your TV. OK
Try this website "appliance partspros.com" You enter your model numer and the have compete breakdowns with pistures and how too instructions. the best part is if you join the websites blog......there you ask questions and an expert appliance reapir person sends you a reply. I have used the website for a few years and have never been steered wrong.
Not sure whats wrong, maybe a software problem.
I wouldnttry fix it, just adapt, try hooking up a hifi to a decoder or somnething and use that sound, the only irritating thing would be the buzz of the tv volume.
When we turn our TV the humming and buzzing begins! We cn mute it and it goes away and then it when we turn the sound back on the sound is back! How can we fix this?
my tv was making a similar sound so i took off the back. There was a bundle of wires that had come loose and were rubbing the fan blades. I retaped them back and no more noise. seriously.
The sound is a result of the faulty CRT base, and you will have to replace the base socket. Make sure you by the exact same type of base, and if you are not a techie, get a qualified technician, this is not a costly problem.
This might not work for you, but Syntax LCD tvs have a similar problem straight out of the box. To fix it, I had to turn the backlight brightness to full brightness, at which point, the buzzing went away. You might give that a try!
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