This reliable Samsung YSUS board is the perfect replacement for your faulty PS50A456P2D or PS50A457P1D TV. It has a unit type design and comes with a 1-month manufacturer warranty for your peace of mind. The YSUS board is compatible with Samsung brand TVs and is specifically designed for this model. This essential TV board falls under the categories of TV boards, parts & components, and TV & home audio parts. Purchase this unit and enjoy high-quality performance from your TV.