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(3)指示灯和屏显双重显示保护停机时,用指示灯显示故障部位,开机能实现屏显时,用屏显显示故障部位,综合了两者的优点。东芝彩电部分机型就采用了这种显示方式。二、微处理器I2C总线系统保护引发的故障特征微处理器I2C总线系统执行保护,一是提供待机控制电路执行保护措施;二是通过I2C总线系统执行保护,
(3) Indicator light and screen dual display protection When the machine is down, the indicator shows the fault location, when the power is turned on, the fault location is displayed on the screen, which combines the advantages of both. Toshiba color TV models used on this part of the display. Second, the microprocessor I2C bus fault protection system caused by protection features I2C bus system implementation protection, first, to provide standby control circuit implementation of protective measures; the second is through the I2C bus system implementation protection,