摘要
通过对JT1-CZ2000型一体化机车信号主机的电路结构分析,从主机板、电源板、连接板3块电路板分别说明在检修以及故障处理中应该重点检查和测试的部位,以利于提高主机日常维修质量和故障处理水平。
Through analyzing the circuit structure of the host of JT1-CZ2000 integrated cab signal,the author describes the key detections and testing parts in maintenance as well as trouble shooting respectively in the three boards of motherboard,power strips board and connection board,to facilitate increasing the quality of daily host maintenance and trouble shooting.
出处
《铁道通信信号》
2010年第7期44-47,共4页
Railway Signalling & Communication
