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收录机压带轮是驱动磁带运行最重要的部件之一,也是易磨损件。因它的工作表面为橡胶,用久后易磨损出现凹痕、裂纹引起故障。其故障主要表现为:①带速慢且不稳,音量变低。②磁带放完时放音键不能自动跳起。③声音发抖不稳定。④工作中
Tape recorders Pinch roller drive tape is running one of the most important components, but also easy to wear pieces. Because of its work surface is rubber, with a long time easy to wear dent, crack caused by failure. Its failure mainly as follows: ① with slow and unstable, low volume. ② When the tape is released, the playback key can not jump automatically. ③ sound unstable. ④ work