论文部分内容阅读
随着I~2C总线电视的逐渐增多,广大检修人员对I~2C总线技术也由陌生逐渐变为熟悉。总线的神秘面纱也一层一层地被揭开。下面是笔者近几年来积累的几例I~2C总线检修实例,希望能对广大检修人员有所帮助,不妥之处请同行指正。一、香港东杰54 cm(21英寸)彩电I~2C总线密码调整资料近日,笔者上门检修了一台香港东杰牌54 cm(21英寸)彩电(该机CPU采用了三洋LC86332A型芯片,小信号处
With the gradual increase in I ~ 2C bus TV, the majority of maintenance personnel on the I ~ 2C bus technology has gradually become familiar from a stranger. The mystery of the bus is also opened up layer by layer. The following is the author in recent years accumulated a few cases I ~ 2C bus maintenance instance, hoping to help the majority of maintenance personnel, the wrong place please peer correction. A Hong Kong Dong Jie 54 cm (21 inch) color TV I ~ 2C bus password adjustment information Recently, I came to overhaul a Hong Kong Dong Jie brand 54 cm (21 inch) color TV (the machine uses a Sanyo LC86332A chip, small Signal Department