| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a magnetic recording/reproducing device capable of passing a damaged tape having a high damage level whose traveling is not permitted normally on a drum, by preventing an increase in the power consumption of a drum motor when the damaged tape is passed and an abnormality occurs in recording/reproducing. SOLUTION: This device is provided with a motor current detecting circuit 7 for detecting the driving current of a drum motor, and a motor current threshold comparison detecting circuit 8 for making a switching request to a reference signal switching generation circuit 2 when the driving current detected by the motor current detecting circuit 7 exceeds a specified upper limit. By the switching request, the rotational speed of the drum motor is changed, and a rotary drum is rotated at a speed lower than a specified rotational speed during recording/reproducing.</p> |
