| 摘要 |
<p>PURPOSE:To facilitate a dubbing operation, by automatically controlling the stoppage of a mechanism at the reproducing side in response to the stoppage of the mechanism at the recording side. CONSTITUTION:A dubbing operation switch S5 of a mechanism 1 of the reproducing side is connected to a contact (a), and switches S3 and S4 are operated to set the mechanism 1 in a reproduction mode. At the same time, switches S1 and S2 are operated to set a mechanism 2 of the recording side in a recording mode. Thus a dubbing state is obtained. Under such conditions, the switch S1 is turned off to stop the supply of electric power to a motor M2. Thus the mechanism 2 is stopped, and therefore transistors Q1-Q4 are turned off to stop a motor M. Thus the mechanism 1 is also stopped automatically. As a result, it is not required to operate manually the mechanism of one side while monitoring visually the state of the mechanism of the other side. This operation can facilitate the dubbing operation.</p> |
