发布时间:2025-01-24 11:46:16
可按下面的方法解决:
方法一:拆下电位器,用酒精擦洗电阻膜;
方法二:更换电位器。
调节音量一般用模拟的双联电位器实现,由于电位器采用碳膜或者金属膜作为可调电阻,使用中有磨损,经常造成两声道的声音大小不一致,或者单边完全无声的情况。
2023年儿童安全座椅十大品牌排行榜,宝宝安全座椅哪个牌子好
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