4-4-2-3.L42F6AUO˄ ˅NVERTER UNITSymbol DescriptionVDDB (Main Power) DV input 24.0 VDCVDDB (Main Power) DV input 24.0 VDCVDDB (Main Power) DV input 24.0 VDCVDDB (Main Power) DV input 24.0 VDCVDDB (Main Power) DV input 24.0 VDCGND GroundGND GroundGND GroundGND GroundGND GroundReserved Please leave it openVBLON (Enable Pin)BL On/Off control signalHigh/Open: On, Low: Off(Low=0~ 0.8V, High=2.0~5.0V)VDIM Internal PWM (3.3V,100% duty)/open for 100% luminance,0V : 10% dutyNCI7+:9Service ManualModel No.: /)33