| 收录机自动选曲电路设计 |
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| 引用本文： | 康劲,赵秀珍.收录机自动选曲电路设计[J].山东农业大学学报(自然科学版),1998,29(4):483-486. |
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| 作者姓名： | 康劲 赵秀珍 |
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| 作者单位： | 贵州大学工程技术系(康劲)，山东农业大学工程技术学院(赵秀珍) |
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| 摘 要： | 本文阐述了收录机自动选曲电路的工作原理和工作进程，设计并研制了ＴＣ９１３８Ｐ集成块组成的自动选曲电路，完善了各电子元器件的参数。结果表明，该电路外围元件少、功能强，调试简单方便，是一种实用价值较高的收录机自动选曲电路。
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| 关 键 词： | 集成电路 自动选曲 LED显示 |
A DESIGN OF THE CIRCUIT OF APLD OF RADIO DUBBING CASSETTE |
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| Kang Jin,Zhao Xiuzhen.A DESIGN OF THE CIRCUIT OF APLD OF RADIO DUBBING CASSETTE[J].Journal of Shandong Agricultural University,1998,29(4):483-486. |
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| Authors: | Kang Jin Zhao Xiuzhen |
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| Abstract: | This article introduces the working principle and process of the circuit of APLD of radio dubbing cassette. The circuit of APLD made up of TC 9138 P integrated circuit has been designed and developed with the parameter of each component improved. It shows that this kind of circuit has fewer components around it and it functions better and modulates more easily. It is the circuit of APLD of radio dubbing cassette which is of high practical value. |
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| Keywords: | integrated circuit APLD LED indicator |
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