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Author Topic: Plasma TV buzz - possible cracked transformer  (Read 1025 times)

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Offline CrackedCoreTopic starter

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  • Country: bg
Plasma TV buzz - possible cracked transformer
« on: January 04, 2019, 03:43:29 pm »
https://imgur.com/a/a65gzVN

Seems like this is the loudest source of buzzing
Is there anything i can do about it?
Zip tie it? Nail polish or something like that?
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Offline eKretz

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Re: Plasma TV buzz - possible cracked transformer
« Reply #1 on: January 04, 2019, 08:58:13 pm »
Depending on temperature you might be able to use hot glue to secure it. Probably even epoxy since it's not in contact with the windings.
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Offline iRepairElectronics

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  • Country: us
Re: Plasma TV buzz - possible cracked transformer
« Reply #2 on: January 16, 2019, 05:37:18 pm »
There should be a reason why its buzzing. possibly drawing too much current?
I would check the solder joint on that bad boy.
It looks like a panasonic board to me. What make and model is it?
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Offline Armadillo

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Re: Plasma TV buzz - possible cracked transformer
« Reply #3 on: January 16, 2019, 09:33:49 pm »
Hi, how are you sure it is from this transformer?

I think the most likely culprit are those from the HV inverters transformers, yes /no?   ;D
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