随着电子设备规模的增大,故障诊断越来越困难。总结了常用的电子设备故障诊断方法及其使用注意事项和智能故障诊断技术,提出了复杂故障需结合现代智能诊断技术的指导才能高效的排除的建议。 As the scale of electronic devices increases, fault diagnosis becomes more and more difficult. Summarizes the commonly used electronic equipment fault diagnosis method and its use precautions and intelligent fault diagnosis technology, put forward the complex fault need to be combined with the guidance of modern intelligent diagnostic techniques can effectively exclude the recommendations.