ABB touch screen repair, solve ABB touchscreen common faults, black, black and white, the video, the touch screen unresponsive or slow to respond (touch bad), content deranged, can not enter the system interface, no backlight, backlight dark, backlit no character, not Communication, buttons no response; ABB touchscreen common models: CP420B, CP430B, CP430BP, CP430BP-ETH, CP430T, CP430T-ETH, CP435T, CP435-ETH, CP440C-ETH, CP450T, CP450T-ETH, CP400, TK401, TK402, TK403 , TK404, TK405, TU505-FBP, PM571, PM571-ETH, PM581, PM581-ETH, PM591, PM564-T, PM591-ETH, TB511-ETH, TB521-ETH, TB541-ETH, MC502, TK501, TA521, TA524 , PS501, CM572-DP, CM577-ETH, DI524, DC532, DC523, DC522, DX522, DX531, PM564-T, etc; AI523, AO523, AX521, AX522, TU515, TU516, TU531, TU532, DC551-CS31, PM564- R-AC, LAF150 / HE10-20 / UNI / 662 / UL, LAF200 / HE10-20 / UNI / 662 / UL, NCBR07KT95NCB, LAF300 / HE10-20 / UNI / 662 / UL, LAF500 / HE10-20 / UNI / 662 / UL, 07SK51,07SK52,07SK53, CP501, CP502, CP554, CP555, CP410-M, CP420-B, CP430B, CP430B-ETH, etc.