SKU: 147421211, 1-474-212-11.Board Number(s): 147421211, APS263(CH), 188177312.Compatible Models: Sony KDL46EX701, Sony KDL46NX700, Sony KDL46NX800, Sony KDL52EX700, Sony KDL52EX701, Sony KDL52NX800.Notes: Part number is printed on the board sticker.