Insignia 50" Fire TV no power, Dead. PWM Controller IC replacement. NS-50DF711SE21.
This is an Insignia Fire TV model ns-50df711se21 that has no power, and no standby light at the bottom. We eventually troubleshooted the power supply to find out that there is no drive or switching signal at the Gate of the Mosfet coming from the PWM ic.
Видео Insignia 50" Fire TV no power, Dead. PWM Controller IC replacement. NS-50DF711SE21. канала BigDog8882
Видео Insignia 50" Fire TV no power, Dead. PWM Controller IC replacement. NS-50DF711SE21. канала BigDog8882
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