Part Type Main Logic CTRL Board Control Board Logic Main Part Number LJ92-01705H (705H) can be found on the barcode Known Models INSIGNIA NS-50P650A11 SAMSUNG PN50C450B1DXZA Panel Sticker Number S50HW-YD13 S50HW-YB06 Panel Manufacturer Samsung PCB NumberLJ41-08387A PBA NumberLJ92-01705H