SKU: 1-857-611-21.Type: LED TVMPN: 1-857-611-21.Board Number(s): 1P-0104J00-4012.Brand: Sony.Category: Main Boards.Compatible Models: Sony KDL-32BX300.NOTES: For models with serial # 5,000,001 - 5,800,000. You may need to update the software to the latest version.