Hello all, I’ve been fixing electronics for years but just now getting into circuit boards. I’m attempting to fix this power supply board for a Samsung TV by replacing the component marked in the photo. I need to know what it is, how to identify the particular model/part number, and if I can order it. I removed the board and this component is burned on the bottom. Everything else looks to be in good shape, not receiving any voltage from PSON circuit when plugged up. No power whatsoever. Any help would be greatly appreciated. Thanks in advance!