有线电视机顶盒故障处理与疑难问题分析

Fault Solution and Problem Analysis of CATV STB

有线电视机顶盒是安放在用户家中用来接收数字电视的有源设备,发生故障的概率较大,对于用户的故障申告,需要准确判断机顶盒故障并及时处理,才能给用户以满意的服务,结合机顶盒的故障判断方法、处理程序和维修技术等,就如何处理机顶盒故障投诉进行详细阐述。

The STB of CATV is equipped to receive the digital signal in users home, and it needs electronic power, It＇s highly possible to encounter faults and problems, When there is an claim from users, We must accurately find the faults and problems, and solve these faults and problems in time, In this case we can guarantee a satisfactory service to our users. The article specifically describes how to solve the STB fault and follow the claim based on fault analysis, solution process and repair technology.