Samsung BN94-01199D Main Unit/Input/Signal Board BN41-00843B Please order by the part # below to ensure compatibility. Ordering by board # or TV model # will not guarantee compatibility with your unit. Please contact us with any questions: BN94-01199D Other Board #s and TV Model #s: BN41-00843B, BN97-01415D LNT4061FX/XAA LNT4065FX/XAA LNT4065FX/XAC SQ02 LNT4065FX/XAC SQ01