View Single Post
Old 05-25-2022, 06:52 AM   #15
Badcaps Veteran
Join Date: Nov 2013
City & State: ST
My Country: Brasil
Line Voltage: 220V 60Hz
I'm a: Student Tech
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.
Biruslapio is offline   Reply With Quote