【摘要】 本文简要地阐述了将望闻问切等方法引入有线电视系统维修中,通过看、听、问、摸的方法确定系统故障原因,并用具体实例分析了判断故障的过程、故障原因及解决方法。更多还原

【Abstract】 This article elaborated briefly method such as:listening, inquiry and touching, through look, listen, ask, trace to determine system’s failure reason, and analyzed the diagnosis process with the concrete example, the breakdown reason and the solution.更多还原