| 摘要 |
<p>PURPOSE:To enable small sized device, by moving the erase head and impedance roller to the operating position in contact with the tape shape recording medium drawn out from the tape container related to the movement of loading means. CONSTITUTION:At playback mode after the end of loading, the magnetic tape 4 is drawn outside the cassette from the supply tape winder 5 and it is guided to the guide roller 33 via the tension pole 14, and it is erased over the entire width in contact with the erase head 32 to absorb the oscillation of tape in contact with the impedance roller 31. Further, after it contacts the vertical revolution guide pole 9, it is in contact with the guide drum 15 for recording/playback of video signal at the rotating video head. Further, the magnetic tape 4 is in contact with the impedance roller 35 via the vertical revolution guide pole 10 to absorb the tape vibration at the exit of drum and it is clipped and driven with the capstan 13 and the pinch roller 155.</p> |
