| 浅析彩电I2C总线的故障调整与检修方法 |
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| 引用本文： | 任琪.浅析彩电I2C总线的故障调整与检修方法[J].长沙航空职业技术学院学报,2003,3(2):43-46. |
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| 作者姓名： | 任琪 |
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| 作者单位： | 长沙民政职业技术学院,湖南,长沙,410004 |
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| 摘 要： | 大屏幕彩色电视机中均采用了I^2C总线控制，使复杂的输入/输出接口电路变得简单化，提高了单元电路的使用寿命，降低了故障率和维修成本，但有时因元件老化等原因会导致总线参数变化，引起电视机某些功能失常。为此，本篇介绍了大屏幕彩色电视机中I^2C总线的常见调整及故障检修方法。
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| 关 键 词： | I^2C总线 彩色电视机 故障调整 检修 使用寿命 总线控制 |
| 文章编号： | 1671-9654(2003)-02-043-04 |
| 修稿时间： | 2003年3月15日 |
Adjustments and Trouble Shooting Methods of the Inter IC in the TV |
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| REN QI.Adjustments and Trouble Shooting Methods of the Inter IC in the TV[J].JOurnal of Changsha Aeronautical Vocational and Technical College,2003,3(2):43-46. |
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| Authors: | REN QI |
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| Institution: | Changsha Social Work College Changsha Hunan 410004 |
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| Abstract: | Inter IC control is used in large- screen color TVs, which simplifies the complicated I/O interface circuits, increases the service life of the unit circuits and decreases the failure rate and maintenance costs. But the bus parameters sometimes vary for some reasons such as the element maturing, which leads to some malfunctions. So, some usual adjustments and trouble shooting methods of the Inter IC in the large - screen color TVs are introduced in this paper. |
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| Keywords: | Large- screen color TV Inter IC adjustments and trouble shooting |
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