华星海信ST5461D04ST5461D07¥7.20去看看联悦电子发布了TCL 55P3 55T1YP 海信55EC500U 华星逻辑板ST5461D07 ST5461D04长虹B55A758U逻辑L553C1¥250去看看百川配件城发布了TCL B55A758U长虹5503T乐视L553C1 55P3逻辑板ST5461D04-1-C-1L55E5800AD55A561U逻辑5461¥280去看看闽安电子配件商行发布了TCL 55P3 L55E5800A U D55A561U逻辑板ST5461D04-1-C-1