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模拟信号转换成数字信号后,对应的维修工作也要彻底的改变了。我们对维修工作中涉及到的电视机、机顶盒等可能出现的故障情况进行分析,为维修工作提供参考。
Analog signals into digital signals, the corresponding maintenance work has to be completely changed. We analyze the troubles that may occur in the TV sets and set-top boxes involved in the maintenance work and provide reference for the maintenance work.