论文部分内容阅读
1.电动机控制电路电动机控制电路的原理如图1所示。当录像机进入记录或重放状态时,需要给电动机通电,使其旋转,
1. Motor Control Circuit Motor control circuit shown in Figure 1. When the recorder enters the recording or playback state, it is necessary to energize the motor to rotate it,