Samsung Main Board-TO-PSU Ribbon Cable AWM 21016 105C 300V (1 FOOT)

Replacement main board for the Samsung PN51D450A2DXZA.

As the central control board it routes video input and manages power sequencing.

The same part is listed against 3 model references.

Reference numbers on the part include 21016 and 105C.

Match your original part number against this listing before ordering.