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The Study on the Online Fault Diagnosis System for PCB Based on Back Driving Technology

机译:基于后驱技术的PCB在线故障诊断系统研究

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摘要

The essay introduced a fault diagnosis method about PCB based on back driving technology. When it tested online the PCB, no need set any interface to PCB and not take down any components. The online fault diagnosis system was made up of up seat computer and down seat computer. The essay researched principle application, and character. This paper also introduced the characteristic of application from multiple- channels test, ASA test and notice.
机译:介绍了一种基于反向驱动技术的PCB故障诊断方法。当在线测试PCB时,无需设置与PCB的任何接口,也无需拆卸任何组件。在线故障诊断系统由上位机和下位机组成。本文研究了原理的应用和特点。本文还从多通道测试,ASA测试和通知中介绍了应用程序的特点。

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