| 摘要 |
PURPOSE:To prevent the damage of a tape, by temporarily rotating the reel of the deck main body of a magnetic recorder/reproducer when the state of loading is changed to the state of removal for a cassette tape magazine. CONSTITUTION:When a cassette tape magazine 1 is changed from the state of loading to the state of removal, a switch 11 becomes conductive. Then a transistor 13 conducts by the operation of a pulse generating circuit 12, and a pulse motor 8 is rotated by an extent equivalent to the pulse duration. With the rotation of the motor 8, a reel motor pulley 9 is rotated. Then a conversion roller 10 rotates by a turning mechanism to rotate a take-up reel 6 or a supply reel 6. As a result, a tape 16 of the magazine 1 is taken up to the take-up side or the supply side. Thus the electrification of the tape 16 and the attachment between the tape 16 and a capstan shaft 5 due to the stain of the shaft 5 can be canceled. At the same time, the magazine shifts to the state of removal. |
