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录音机自停机构有多种形式:有半自停机构,即仅在放音和录音时,磁带走到终端自动停机,而快进和倒带时,都不能自停;还有全自停机构,在放音、录音、快进和倒带时,都能实现自动停机。自停机构分机械式的、光电式的和磁带式的。当自停机构发生故障时,首先要分清该录音机采用的是那一种自停方式,再动手进行检修。机械式自停机构是利用磁带张力来实现自停的,当磁带走到终端时,供带轮停止转动,而主导轴
Self-stop mechanism has many forms: There is a semi-stop mechanism, that is, only during playback and recording, the tape automatically stop the terminal, and fast forward and rewind, they can not stop; there are full-stop mechanism , In the playback, recording, fast forward and rewind, can achieve automatic shutdown. Since the stop mechanism of mechanical, optical and tape. When the self-stop mechanism fails, we must first distinguish the recorder is the kind of self-stop mode, and then start troubleshooting. Mechanical self-stop mechanism is the use of tape tension to achieve self-stop, when the tape to the terminal, the supply wheel to stop rotating, and the capstan