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通过故障分析,介绍荧光板驱动电路基本工作原理,提供水平位置、45度位置、90度位置控制电路的参考电压值及修正方法。重点介绍机械部分故障的排除及调试步骤。
Through the fault analysis, the basic working principle of the phosphor plate drive circuit is introduced, and the reference voltage value and the correction method of the horizontal position, the 45-degree position and the 90-degree position control circuit are provided. Focus on troubleshooting mechanical parts and debugging steps.