TV LED Changhong Backlight Voltage Over, Using OB3353CP Driver IC

User Story
-TV LED Changhong blank no light
- replace backlight done
- after 3 month blank again
- replace backlight done
- after 1 month blank again
oke let's check
- first replace backligt again, and quick measure backlight voltage = over
- modify current sense resistor = voltage normal
- done
- let's see after 1 month or 3 month
just for reference

[@user-mn8il3nh3v]

Twngo un tv led chino que se apangan los led alos 5 minutos

[@wahanateknologi4993]

¿El controlador IC es el mismo que en el video?