发布时间:2025-01-31 20:49:40
AV口 就是三个黄、红、白的插口 黄为视频 红白为左右音频
机顶盒的插口同DVD插口一样的 如果你原来可以用DVD 那么就可以用机顶盒
只不过老彩电一般只有一组AV口 DVD和机顶盒不可以共用
办理个体工商营业执照经营范围内容怎么填写比较全面主营食品生鲜有机蔬菜进口水果日用百货粮
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