维修康佳LED50X1200AF 35019688 542YT RTD2982 emmc备份4G5.0

康佳 主板 35019688 型LED50MI600B LED50M5000AF RTD2982屏可选

康佳主板35019688RTD2982(DQ)1

原装康佳LED50MI600B LED50M5000AF主板35019688 RTD2982屏可选