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三星 Galaxy Note 9拆解

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正翻译步骤 12

步骤 12
Samsung Galaxy Note9 Teardown: 步骤 0 中的图像 1,3 Samsung Galaxy Note9 Teardown: 步骤 0 中的图像 2,3 Samsung Galaxy Note9 Teardown: 步骤 0 中的图像 3,3
  • Time for S Pen extraction. We couldn't find a non-destructive way to crack it open, so we swapped in the heavy weapons—the ultrasonic blaster cutter!

  • Now that Fortnite is here we were prepared for a tomato update, but the S Pen peels open like a banana.

  • What's in this loot llama? How about a DA14580 Dialog Semiconductor Bluetooth Smart SoC ...

  • ... and a K8373 Seiko Instruments supercapacitor.

  • We'd guess that the supercapacitor powers the Bluetooth radio, which is only used for the single button. Other stylus functions operate without built-in power.

  • We'd also conjecture that the S Pen charges via the sensing coils near the tip. We found a grey pad near where the coils reside when the stylus is stowed—possibly an inductive charging pad.

是时候拆解S Pen了。我们找不到一种无损的方法来打开它,所以我们使用了终极武器——超声波爆破(划掉)刀!

既然已经到了堡垒之夜商店,我们准备好了番茄更新,但是S Pen却像香蕉一样裂开了。

这是什么东西?戴乐格半导体 DA14580 蓝牙智能SoC...

我们猜想超级电容是为蓝牙发射器提供能量的,而蓝牙发射器只用于单个按钮。其他功能没有内置电源。

我们还推测,S Pen通过笔尖附近的感应线圈充电。当S Pen被放置时,我们在线圈所在的地方发现了一个灰色的垫——可能是一个感应充电垫。

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