摘要
信号控制盒产品修理过程中,出现导弹音响信号输出幅值低的故障。该故障影响飞行员对导弹工作状态的判断。对此,分析信号控制盒音响电路的工作原理,总结排故方法,对于信号控制盒的修理和维护有一定的借鉴意义。
When the signal control device was being tested, it happened a fault that the output voltage amplitude of missile audio signal was lower than the standard value. This fault can influence the pilot’s judgement of the missile’s state. This paper is involved in analyzing the theory of missile audio circuit of the signal control device, summarizing the method of fault exclusion. This paper has certain reference for the repairment and maintenance of the signal control device.
作者
李根福
秦素文
张玉梅
LI Genfu;QIN Suwen;ZHANG Yumei(Dalian Changfeng Industrial Corporation,Dalian 116038,China)
出处
《电声技术》
2022年第10期135-138,共4页
Audio Engineering
关键词
信号控制盒
导弹音响
故障研究
the signal control device
missile audio signal
fault study
