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Tv makes alot of buzzing noises and a huge banging sound.its a toshiba

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Hello,

If the buzz is coming from the speaker suspect a bad saw filter in the if circuit (very common).

If it is coming from elsewhere in the set it could be the flyback transformer, line input choke, or most common on those sets - the deflection yoke. I have repaired many of these yoke by using a wooden shim and some silicone rubber. In the collar of the yoke just ahead of the lock down clamp, there are some metal strips under the plastic. These are magnet that are used for convergence correction at the top and bottom of the picture. If you disturb them too much it will throw off the convergence.
Hope this will help...

Posted on Jun 02, 2010

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Posted on Jan 02, 2017

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