SUPRA LED Model: STV-LC19T550WL Chassis/Version: V1P12 Panel: HM185WX3-401 LED driver (backlight): integrated into MainBoard Power Supply (PSU): integrated into MainBoard PWM Power: PWM SOT23-6 MainBoard: TP.MS3463S.PA63 IC MainBoard: SPI FLASH: GD25Q64 Đ¢uner: XF-3SDT-H 1366x768