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上面分析我们可以知道:TB1238、TA8427与TA8859构成的场扫描电路。场幅、场中心、场线性、场50Hz/60Hz切换等参数的调整是微处理器通过I2C总线向N402发出控制指令的,而TB1238与TA8427构成的场扫描电路,场幅、场中心、场线性、场50Hz/60Hz切换等参数的调整是微处理器通过I2C总线
The above analysis we can know: TB1238, TA8427 and TA8859 field scanning circuit. Field amplitude, field center, field linearity, field 50Hz / 60Hz switching and other parameters of the adjustment is the microprocessor through the I2C bus to the N402 issued a control instruction, and TB1238 and TA8427 field scanning circuit composed of field amplitude, field center, field linearity , Field 50Hz / 60Hz switching parameters such as the adjustment of the microprocessor through the I2C bus