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Old 05-25-2022, 06:52 AM   #15
Biruslapio
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Join Date: Nov 2013
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My Country: Brasil
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Posts: 367
Default Re: LG 50PA4500 Plasma Troubleshooting

When IGBTs fail often their gate resistors and some 2W resistors go open from the current surge.

I thought the boards were blackened from the heat, it's actually smoke, that must smell.
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