Philips 55PFL5601/F7 55" 4K TV no picture has backlight.
4 month ago i had fixed this TV by changing 6871L-4682A (6870C-0584A) T-Con Board, now it happen again.
i found out SILICONMI, QFN-68, SM4080 IC, hot to touch, does anyone have this IC pinout information?
I guess it is a multi-voltage PWM oscillator or 3ch Boost/Buck Controller IC.
4 month ago i had fixed this TV by changing 6871L-4682A (6870C-0584A) T-Con Board, now it happen again.
i found out SILICONMI, QFN-68, SM4080 IC, hot to touch, does anyone have this IC pinout information?
I guess it is a multi-voltage PWM oscillator or 3ch Boost/Buck Controller IC.
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