DX中波发射机PB单元低压电源故障总汇指示电路研究

Study on DX PB MW Transmitter Unit Fault Indication Circuit of Low-voltage Power Supply Center

文章介绍DX中波发射机PB单元低压电源故障总汇指示灯(发射机接口板DS6)的工作原理,并通过对具体故障实例的分析,总结可能造成发射机接口板DS6故障指示的各种故障原因。

This paper introduces DX MW Transmitter Pb unit low-voltage power supply fault confluence indicating lamp（transmitter interface board DS6） principle of work,and through the analysis of specific examples of the fault,summary may cause transmitter interface board fault indicator DS6 fault.