浅析彩电芯片的工作条件与故障检测  

The Working Condition and Fault Detection of Color TV Chip Are Analyzed

作　　者：黎志钢 LI Zhi-gang(Shaoguan Secondary Vocational and Technical School,Shaoguan,Guangdong 512023,China)

机构地区：[1]韶关市中等职业技术学校,广东韶关512023

出　　处：《教育教学论坛》2019年第14期246-247,共2页Education And Teaching Forum

摘　　要：近几年,随着电子技术的发展,很多新型彩色电视机都采用了I2C总线技术和新的电路,给电视机维修带来新的问题。本文通过一些维修实例和对一些新知识的理解,进一步浅析彩电微处理器(CPU)正常工作的条件。In recent years,with the development of electronic technology,many new color TV sets have adopted I2C bus technology and new circuit,bringing new problems to TV maintenance.In this paper,the condition of color TV microprocessor(CPU)working normally is analyzed through some maintenance examples and the understanding of some new knowledge.

关 键 词：微处理器(CPU) I2C总线 超级单片彩电专用集成电路 

分 类 号：G718.3[文化科学—职业技术教育学]