Question about Samsung Flat Panel Televisions

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High pitch sound LN-T3253H

It has a hjgh pitch sound coming from top right corner of the set. Its driving me crazy.

Thank you for your time,
Paul

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  • pk7120 Nov 07, 2008

    Hi Mike

    Thanks for the advice, but its still there. I am thinking about selling it.





    Once again, thank you for your time.

    Paul,

  • jskrinn Jan 13, 2009

    i have been reading that there is a service bulletin for the high pitch screaching noise coming from these units. according to the bulletin the power supply has to be replaced. my tv is doin the exact same thing

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Hi There, Does this sound comes from the Antenna source? Can you use a DVD player connected to the television and see if the sound still exist. Thanks, Mike

Posted on Nov 03, 2008

  • Mike H. Nov 07, 2008

    Hi Paul,

    That sound is being generate from interference.
    Check your connections.
    I had encounter the same problem.
    I was able to isolate the problem. It came from a broken internal coaxial cable.
    Once I change the cablle, the pitch noise immediately went away.

    Mike

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Hello. My Samsung LCD model # LN-T3253H 60"/61"


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Don't know if people are still having this issue or not but figured I'd post what i went through to help anyone that has. My LN-T3253H tv as out of warranty when I finally got around to calling Samsung. They flat out lied about the commonality of this problem and I convinced them to at least pay for any parts. Problem is the labor of a technician would be around $150. So, I bought the new power supply from Partstore.com for around $70. Just go to partstore.com and enter your model number and look for the power supply on the page. It took 3 days to get the part. It was very easy to replace. All you have to do take off the back cover of the tv (think there were around 12 screws all around the outside and one where the A/V connections are and pull off. Unhook the plugs going to the power supply and the four screws holding the board and then replace with the new board. So far, this fixed the issue. Keep your old board in case it starts happening again. You can probably have the old board repaired to fix the original problem since so many TV repair shops are aware of the issue. I am trying to find out from someone which specific capacitor or other piece is causing the issue and plan on fixing it myself. If and when I do, I will also post that.

Make sure you give Samsung a ton of grief when you speak to them and see if they lie to you also. I had just bought two of the new Samsung LED TV's for my media room. They work great but I returned both because of Samsung's refusal to fix my LN-T3253H and I will never, ever buy Samsung products again.

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1 Answer

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