Part Type Y Scan Drive Y Buffer Board Part Number LJ92-01729A Partial number (729A) can be found on barcode Known Models INSIGNIA NS-50P650A11 SAMSUNG HPS5053X/XAA SAMSUNG PN50B400P3DXZA SAMSUNG PN50B430P2DXZA SAMSUNG PN50B450B1DXZA SAMSUNG PN50C430A1DXZA SAMSUNG PN50C450B1DXZA SAMSUNG PN50C490B3DXZA SAMSUNG PS50C450B1WXXU VIORE PD50VH80 Panel Sticker Number S50HW-YD12 S50HW-YB05 Panel Manufacturer Samsung PCB Number LJ41-08459A PBA Number LJ92-01729A