Part Type: Y-Scan Drive Y-Buffer Board 50DH Y-Buffer Part Number: BN96-16519A (762A) is on barcode REV Number: AA1 Known Models: SAMSUNG PN51D450A2DXZA PN51D490A1DXZA PN51D440A5DXZA Panel Sticker Number: S50HW-YB07 S50HW-YD14 Panel Manufacturer: Samsung PCB Number: LJ41-09425A PBA Number: LJ92-01762A