6ES7414-2XJ00-0AB0西门子CPU

6ES7414-2XJ00-0AB0

6ES7414-2XJ01-0AB0

6ES7414-2XK05-0AB0

6ES7414-3EM05-0AB0

6ES7414-3XJ00-0AB0

6ES7414-3XJ04-0AB0

 

故障总结

通用类型

1、上电无反应

主板逆变器部分损坏

2、上电烧保险

逆变器烧坏

三极管D667击穿

3、上电蓝屏，通电十分钟后屏幕变为蓝屏

主板CPU坏

主板LCD负压太低，LCD负压为0，主板故障

4、屏幕偏黑

对比度问题

5、通讯时有时无

通讯电缆接触不良造成通讯不良

6、触摸失灵，有时白屏

触摸面板故障

7、黑屏，死屏

逆变器烧坏

上电即烧保险，主板故障；

液晶故障，主板亦烧损；

主板电源部分损坏；

主板故障，出现大电流烧损；

背光灯不亮主板逆变器故障；

逆变器受保护引起上电黑屏；

液晶故障，触摸面板损坏；

8、触控正常，主板程序无反应

主板故障，更换主板

9、触摸不良，触摸失灵；操作灵敏度不够

触摸电阻异常

银浆线电阻无穷大

更换触摸面板

客户程序问题

10、电源烧损

电源三极管被大电流击穿

更换主板

 

6FC5357-0BB11-0AE1

6FC5357-0BB14-0AA0

6FC5357-0BB21-0AE0

6FC5357-0BB22-0AE0

6FC5357-0BB24-0AA0

6FC5357-0BB25-0AA0

6FC5357-0BB33-0AE0

6FC5357-0BB33-0AE1

6FC5357-0BB34-0AA0

6FC5357-0BB34-0AE1

6FC5357-0BB35-0AA0

6FC5357-0BH00-0XE1

6FC5410-0AY01-0AA0

6FC5410-0AY03-0AA0

6FC5410-0AY03-0AA1

6FC5410-0AY03-1AA0

6FC5411-0AA00-0AA0

6FC5412-0FA10-0AA0

6FC5412-0FA12-0AA0

6FC5447-0AA00-0AA1

6FC5447-0AA01-0AA0

6FC5548-0AC22-0AA0

6FC5600-0AB01-0AA0

6FC5603-0AC12-1AA0

6FC5603-0AC13-1AA0

6FC5603-0AD00-0AA1

6FC5610-0BA10-0AA1

6FC5610-0BB10-0AA1

6FC5611-0CA01-0AA0

6FC5800-0AM55-0YB0

6FC8506-1RX01-0AA0

6FC9301-0BC20

6FC9301-0EC20

6FC9320-5DB00

6FM1705-3AA00

6FX2001-2EB02

6FX2001-3CC50

6FX2001-3EB02

6FX2001-5FP12

6FX2001-5QP24

6FX2001-8AA05

6FX2001-8BA03

6FX2002-1AB04-1AF0

6FX2002-1AB04-1BA0

6FX2002-1AB04-1BF0

6FX2002-1CC00-1AC0

6FX2002-3AD01-1AD0

6FX2002-4EA04-1AF0

 

企业名片