【摘 要】
：
家用录像机已由单电机皮带传动发展到了由独立的伺服电机直接驱动磁鼓和主导轴,不仅使录放图像稳定,而且也便于伺服到统一的标准,提高了录像机的通用性。随着录像机的新录放
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家用录像机已由单电机皮带传动发展到了由独立的伺服电机直接驱动磁鼓和主导轴,不仅使录放图像稳定,而且也便于伺服到统一的标准,提高了录像机的通用性。随着录像机的新录放功能出现,也带来了最新伺服技木。例如,超精细慢放、倍速无噪声搜索等特技重放,是通过对主导电机精细伺服穸现的。NV-L15除了具有一般数字伺服电路特性外,还采用自动数字
Household video recorders have been developed from single motor belt drive to a separate servo motor direct drive drum and capstan, not only to stabilize the recording and playback images, but also to servo uniform standards and improve the versatility of video recorders. With the new VTR recording and playback capabilities, but also brought the latest servo technology wood. For example, trick-play playback such as super-fine slow motion, double speed no-noise search, etc., is realized by the fine servo of the leading motor. In addition to the general digital servo circuit features, the NV-L15 features automatic digital
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