摘要:程控X线机的高压发生原理与普通X线机一样,但它使用计算机对整机电路进行控制和管理,在机器发生故障时提供故障显示代码,提示故障所在电路,能提高故障检修效率.在对FSK302-1A型程控X线机检修中多次遇到故障代码3,按照说明书的提示应该是同步信号异常(非50Hz或60Hz).而在实际检修中发现故障往往与外电源无关,而是由机器本身原因引起,本文就我们在检修中所遇到3个故障综合分析如下.
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