SKU: 189530711, 1-895-307-11Board Number s : 1P0125J024011Compatible Models: Sony KDL46EX641 | Sony KDL46EX645 | Sony KDL50EX645 | Sony KDL55EX645 | Sony KDL60EX645Notes: Upon installation of this Board a firmware update may be required to make this Board work with your TV. All firmware updates can be obtained from esupport.sony.com