I^2C总线控制彩电故障诊断的基本思路

Basic Approaches to the Diagnosis on I^2C Bus-Controlled Color TV's Malfunction

因I^2C总线控制彩电技术较新、难,对大多数维修人员来说当它出现故障时很难准确判断。就此,文章在介绍I^2C总线控制彩电的特点与辨别方法的基础上,从“软”、“硬”两方面讨论了I^2C总线控制彩电故障判断基本思路。

As I^2C bus-controlled color TV adopts new technology and it is difficult to master, many maintenance technicians feel it difficult to diagnose its malfunction. According to this situation, this paper first introduces I^2C bus-controlled color TV's specification and malfunction diagnosis methods, then discusses the basic approaches to diagnosis on I^2C bus-controlled color TV's malfunction with respect to its hardware and software.