揭秘多功能2.1音箱！麦博FC530U拆解-快科技-科技改变生活

揭秘多功能2.1音箱！麦博FC530U拆解

于开辉
2010年08月24日 17:06
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☆【功放运放电路简介】

电路方面，这款FC530U音箱的功放与运放电路分为两个独立的部分。运放电路部分，采用两颗YG4558运放IC，分别负责数码播放部分和背板接口部分的信号处理。4558功放芯片也是多媒体音箱中较多采用的产品。

揭秘多功能2.1音箱！麦博FC530U拆解麦博FC530U音箱拆解：运放电路板

揭秘多功能2.1音箱！麦博FC530U拆解麦博FC530U音箱拆解：YG4558运放IC

功放电路方面，FC530U使用了4颗TDA2030功放IC，其中两颗负责低音通道的功率放大，另外两颗分别负责两只卫星箱通道的功率放大。

揭秘多功能2.1音箱！麦博FC530U拆解麦博FC530U音箱拆解：功放电路板

揭秘多功能2.1音箱！麦博FC530U拆解麦博FC530U音箱拆解：TDA2030功放IC

麦博FC530U音箱在功放和运放芯片的使用上并不算非常高端，不过对一款定位中端的2.1音箱来说已经足够，而且相比之下，FC530U更加突出功能设计，因此这样的配置已经可以满足一般用户的需求。

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