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小米 Watch S1 智能手表拆解htAednc
对小米 Watch S1 智能手表外观、细节设计以及基本功能等有了了解之后，下面便是对产品进行拆解，看看内部用料做工如何。htAednc
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手表后盖采用四根螺丝固定，拧开固定螺丝即可打开手表后盖。htAednc
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后盖通过一条排线连接到手表本体，后盖上还有扬声器，震动马达，麦克风等器件。htAednc
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后盖内部是手表电池，排线插座位置通过支架和螺丝固定。htAednc
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排线压板采用螺丝固定。htAednc
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排线压板特写。htAednc
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压板上贴有导电泡棉，用于接地和缓冲。htAednc
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压板下面三个BTB连接器分别连接电池，手表后盖组件和表冠按键与扬声器副板。htAednc
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挑开BTB连接器，将手表后盖与手表分开。htAednc
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拆下手表内部的另一片压板，继续拆解。htAednc
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排线压板下面是两个BTB连接器，分别是屏幕与触摸组件。htAednc
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分离开手表主板和屏幕外壳。htAednc
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手表主板背面使用双面胶固定电池。htAednc
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正面是一个大面积的屏蔽罩，贴有铜箔屏蔽并加强散热。htAednc
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连接屏幕的BTB连接器特写。htAednc
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连接按键、扬声器副板，后盖组件和电池的BTB连接器特写。htAednc
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取下电池，主板背面特写，电池所在的区域没有元器件。htAednc
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主板边缘布置多个连接器，充分利用空间。htAednc
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手表内置的电池型号为BW40，来自欣旺达电子股份有限公司，电池电压为3.87V，充电限制电压为4.45V，容量为400mAh，1.81Wh。htAednc
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电池背面同样印有电池信息。htAednc
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电池保护板特写，采用独立的保护芯片和电池保护管，器件打胶加固。htAednc
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分离开主板和侧面的连接排线。htAednc
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排线除连接扬声器外，还连接了两个微动开关。htAednc
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扬声器触点特写。htAednc
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侧面的微动开关特写，覆盖红色硅胶垫。htAednc
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下面开始拆解手表主板，首先撕下屏蔽铜箔，露出屏蔽罩。htAednc
最前沿的电子设计资讯
