北京海特专业维修西门子触摸屏6AV65420BB152AX0
6AV65450BA152AX0
6AV65450BB152AX0
6AV65450DB100AX0
6AV66400BA110AX0
6AV66400CA110AX0
6AV66400CA110AX1
6AV66400DA110AX0
6AV66410AA110AX0
6AV66410CA010AX1
6AV66420AA110AX1
6AV66420BA011AX0
6AV66420BA011AX1
6AV66420BC011AX1
6AV66420DC011AX1
6AV66430AA011AX0
6AV66430CD011AX1
6AV66430BA011AX0
6AV66430CB011AX1
6AV66430DD011AX1
6AV66440AB012AX0
6AV6644-0BA01-2AX0
6AV6644-0AC01-2AX0
6AV3617-1JC20-0AX1等等。
触摸屏常见故障：黑屏、花屏、按触摸屏无反应或反应慢、内容错乱、进不了系统界面、无背光、背光暗、有背光无字符、不能通信、按键无反应；维修服务咨询热线：或0 刘甜经理