摘要
WR-MSR数字地震仪作为主流的VSP仪器已被国内外广泛使用,开发WR-MSR数字仪的自主维修是一项非常重要的工作。本文从故障率较高的电源电路着手,阐述了该仪器电源电路的原理,对电源电路的常见故障进行了分析,并给出了相应的维修方法和相关的维修实例。
WR-MSR seismograph has been widely used at home and abroad as a main stream of VSP instrument.Developing the independent maintenance of WR-MSR digital seismograph is an important work.Starting from the angle of maintenance,The paper expounded the principle of the seismograph,analyzed the common failures,presented maintenance methods and introduced relevant maintenance cases.