三星智能手环Gear Fit详细拆解
![](http://www.eeboard.com/wp-content/uploads/2014/04/Gear-Fit-17-500x375.jpg)
![](http://www.eeboard.com/wp-content/uploads/2014/04/Gear-Fit-18-500x375.jpg)
这里我们可以很清楚的看到三星Gear Fit使用的是柔性印刷电路板。
![](http://m.amcfsurvey.com/editerupload/201405/d956b0dba2726901f0194597b1dc8ee5.jpg)
小心的拆出设备排线。
![](http://m.amcfsurvey.com/editerupload/201405/09587f9d010432ad4fe36c129f163888.jpg)
轻轻夹下主板
![](http://m.amcfsurvey.com/editerupload/201405/4048717eeb679f78cb7c98dc89ed233b.jpg)
芯片(红橙黄绿蓝紫黑)
STMicroelectronics STM32F439ZI 180 MHz, 32 bit ARM Cortex CPU
Macronix MX69V28F64 128 Mb flash memory
InvenSense MPU-6500 6-axis gyroscope / accelerometer
Broadcom BCM4334WKUBG dual-band 802.11n, Bluetooth 4.0+HS, FM receiver combo chip
Maxim Integrated MAX77836 (the same chip we found in the Gear 2—likely the micro-USB interface controller and Li+ battery charger)
Melfas 8FM006A (likely touchscreen controller)
Texas Instruments 1211A1 standalone USB transceiver chip
![](http://m.amcfsurvey.com/editerupload/201405/9f176bea77d9843d0bcfc9cdf07da3c6.jpg)
![](http://m.amcfsurvey.com/editerupload/201405/f057d050b862944d279475a2e66bac31.jpg)
电源被很好的放置在电路板下面。
![](http://m.amcfsurvey.com/editerupload/201405/4c2cc42a9f7dd8044265f9025e634cf7.jpg)
![](http://m.amcfsurvey.com/editerupload/201405/ed9b8c34fcaef974e961ee687a8837d6.jpg)
![](http://m.amcfsurvey.com/editerupload/201405/8642dd0feb35087d5efc88adbcea5aeb.jpg)
三星Gear Fit的可修理性分数:6分(10分满分,10分是最容易修理的等级)。
用户可以自行更换电池,这无疑大大的延长了设备的使用寿命。
表带可拆卸和更换,满足不同用户的审美需求。
内部元器件(开关,天线和振动电机等)是直接焊接在主板上,不能单独更换。
一体式的机身设计意味着任何修理都要冒着显示面板损坏的可能才能进行拆解。
![](http://m.amcfsurvey.com/editerupload/201405/a3edeafdd009608481a41ee6bc6ec098.jpg)
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