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四、系统控制电路的输出信号(一)螺线管控制信号松下录像机从 NV-G20型开始,推出两电机机芯,NV-G33、NV-L10、NV-L15均使用这种机芯。由于使用主导电机完成原来四电机机芯中主导电机、穿带电机和带舱电机的全部功能,因此,必须有一套相应的机械来转换主导电机去带动穿带机构、带舱机构等。该机芯使用上下垂直移动的螺线管,在螺线管电路的驱动下,转换各机械机构。
Fourth, the system control circuit output signal (A) Solenoid control signal Panasonic video recorder from the NV-G20 type, the introduction of two motor movement, NV-G33, NV-L10, NV-L15 are using this movement. Since the main motor is used to complete all the functions of the leading motor, the motor with the belt motor and the motor with the belt motor in the original four-motor movement, a corresponding set of machinery must be provided to switch the main motor to drive the belt-driving mechanism, the belt mechanism and the like. The movement of the vertical movement of the solenoid up and down, driven by the solenoid circuit, the conversion of the mechanical institutions.