高科技的应用使得各种电子设备被广泛应用于人们生活与社会生产方面,电子设备应用频率增加,电子电路的故障问题就成为了人类面临的问题。本文中笔者分析了电子电路中较常见的故障问题,并且提出了一些比较常用的故障排除方法,希望可以提高未来电子设备的工作效率,降低由于电子电路问题而带来的损失。 The application of high-tech makes a variety of electronic devices are widely used in people’s lives and social production, the frequency of electronic equipment applications increase, the failure of electronic circuits has become a problem facing humanity. In this paper, I analyze the more common fault in electronic circuits, and put forward some of the more commonly used troubleshooting methods, hoping to improve the work efficiency of future electronic devices and reduce the loss due to electronic circuit problems.