3 元券371电源推荐L46E53¥64.70去看看乾御百货发布了推荐TCL L42E5500A-3D电源板 40-E371C5-PWE1XG 40-E371C4 L46E53电源L48A71CL46E53L48A71¥280去看看科达液晶显示配件发布了TCL L48A71 L48A71C L42E5500A-3D L46E53电源板40-E371C5-PWE1XG