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SD310机顶盒主板电源输入电路常见的故障排除
资料介绍
以SD310机顶盒主板电源输入电路等一些常见故障为例,详述了机顶盒的一些检测和故障排除的方法。首先根据机顶盒主板电源输入电路对主板电源的测试点进行检测,再根据检测结果找出问题元件及其相关问题,最后替换问题元件并解决相关问题。
Taking some common faults in the power input circuit on SD310 STB board for examples,several methods of STB fault detection and removal are described in detail.Firstly we detect the power test points on the board according to STB power input circuit,then find out fault components and related problems according to the detection results,finally replace the fault components and solve the related problems.
部分文件列表
| 文件名 | 大小 |
| SD310机顶盒主板电源输入电路常见的故障排除.pdf | 151K |
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