| 电视AFT电路工作原理及信号流程分析 |
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| 引用本文： | 崔河富.电视AFT电路工作原理及信号流程分析[J].山西广播电视大学学报,2007,12(3):99-100. |
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| 作者姓名： | 崔河富 |
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| 作者单位： | 晋城职业技术学院,山西,晋城,048000 |
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| 摘 要： | 在了解遥控彩电中AFT电路的工作啄理的基础上,详细分析了AFT电路、微处理器和电子调谐器三者之间的信号流程。最后对AFT电路失常时引发的故障现象进行剖析。
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| 关 键 词： | AFT电路 自动频率 信号流程 |
| 文章编号： | 1008-8350（2007）03-0099-02 |
| 修稿时间： | 2007-03-09 |
Television AFT Circuit Work Principle and the Analysis of Signal Process |
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| Cui Hefu.Television AFT Circuit Work Principle and the Analysis of Signal Process[J].Journal of Shanxi Radio & Tv University,2007,12(3):99-100. |
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| Authors: | Cui Hefu |
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| Institution: | Jincheng Vocational and Technical College, Jincheng, Shanxi, 048000 |
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| Abstract: | On the basis of knowing the work principle of AFT circuit in the colour TV by remote controls, the author has detailedly analyzed the signal process among AFT circuit, microprocessor and the electronic tuning ware, and finally dissected the appearance of hitch caused by AFT circuit when it is not normal. |
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| Keywords: | AFT circuit automatic frequency signal process |
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