SUPRA LED Model: STV-LC1977WLD Chassis/Version: V5L09 Panel: M185BGE-P02 PWM LED driver: OB3362RP MainBoard: CV181L-Y IC MainBoard: FLASH: EN25Q32, DVD: MPEG BOARD-GM-CH1089J-V1.2, FLASH: MX25L1605 SF-HD850 Đ¢uner: CDT-3SP512-37 Control: SOURCE 2580 SUPRA STV-LC1977WLD (V3K12) - MAIN: CV181L-A, SPI FLASH: W25Q32, TUNER: AFT7/W110G, PANEL: CLAB185WA04-V4.