| LKJ2000型显示器故障处理及维护措施探讨 |
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| 引用本文： | 冯久泉.LKJ2000型显示器故障处理及维护措施探讨[J].铁路通信信号工程技术,2011,8(5):73-75. |
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| 作者姓名： | 冯久泉 |
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| 作者单位： | 上海铁路局徐州电务段,江苏徐州,221007 |
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| 摘 要： | 简要介绍LKJ2000型显示器电源板以及"黑、白屏"等常见故障处理方法,同时对PC104主板CPU电压测试与整定进行阐述,结合日常故障维修归纳强化LKJ显示器的日常维护管理的措施,以达到减少故障件数,提高设备运用质量,确保运行安全的目标。
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| 关 键 词： | LKJ2000型显示器 故障列举 故障检修 对策措施 |
Discussion on Troubleshooting and Maintenance of LKJ2000 Display |
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| Feng Jiuquan.Discussion on Troubleshooting and Maintenance of LKJ2000 Display[J].Railway Signalling & Communication Engineering,2011,8(5):73-75. |
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| Authors: | Feng Jiuquan |
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| Institution: | Feng Jiuquan |
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| Abstract: | Troubleshooting methods of common faults of the power board and screen of the LKJ2000 display are introduced.Meanwhile,CPU voltage testing and setting of PC104 main board are elaborated.Considering routine maintenance and repair,measures of routine maintenance and management of LKJ displays are put forward to decrease the number of breakdown of the device and increase operational quality for ensuring the operational safety. |
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| Keywords: | LKJ2000 display fault case troubleshooting measure |
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