Panasonic TXN/A1SFUUS Television Input Control Board Genuine Original Equipment Manufacturer (OEM) Part This part is compatible with models including; TC-P50X5 Input control board TXN/A1SFUUS processes audio and video input signals Genuine Original Equipment Manufacturer (OEM) part. Compatible Brands: Panasonic This input control board (part number TXN/A1SFUUS) is for televisions Because the television contains capacitors that can retain a lethal electrical charge even when the television is unplugged, a service technician should install this part