came out of lcd damaged tv, fully working. please see photos for details and part numbers
Samsung UE55AU7100 Main Board + Power Board BN94-16902T
SAMSUNG UE55AU7100 MAIN BOARD AND POWER BN96-53076F BN94-00051L (BOX 648)
SAMSUNG UE55AU7100 MAIN AND PSU SCREEN#CY-BA055HGHR1V
SAMSUNG - UE50ES6710U MAIN BOARD BN41-01807A - BN94-05873V With Power Board 
Samsung TV Main Board BN94-16804Q , BN41-02855A Genuine Board
Samsung UE55CU7100 MAIN BOARD + POWER BOARD BN94-18053M