SUPRA LED Model: STV-LC19810WL Chassis/Version: V2L07 Panel: TB190B300-A LED driver (backlight): integrated into PSU PWM LED driver: TL494 Power Supply (PSU): HTX-PI240202 PWM Power: PWM SOT23-6 (LD7535 = R7731AGE) MOSFET Power: 6N60 MainBoard: CV182L-B IC MainBoard: SPI FLASH W25Q32 Đ¢uner: CDT-3SP512-37 1366x768 HTX-PI240202 SCH-FLTV-19T9.pdf