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AirPods 2 拆解

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AirPods 2 Teardown: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 AirPods 2 Teardown: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 AirPods 2 Teardown: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
  • We're starting to see a trend here. Getting the next layer out of this case requires—you guessed it—heaps of heat, a plethora of prying, and a pair of pliers.

  • We immediately notice that this generation's logic board is more ... goopier ... than the board that emerged from the wreckage of the first AirPod fiasco—probably to help with water resistance.

  • Finally, a beacon in the darkness—there's still a modular charging port!

  • ... although if you tunnel this far into the case, there's a good chance you now have more broken parts than just the charging port.

  • Beneath that shiny liquid-resistant coating, we make out some chips:

  • Broadcom BCM59356A2KUBG wireless charging module

  • STMicroelectronics STM32L476MG 32-Bit ARM Cortex-M4 microcontroller w/ 1 Mb flash

  • TI 87A6FP

我们已经看到了接下来拆解的趋势。让这盒子的下一层出来的办法——大量的热量,需要撬动很多次和一把钳子。

我们马上注意到这一代的主板和我们从第一代 AirPods 残骸中的主板更加的……粘,可能有助于防水。

最后,黑暗中的灯塔——这里仍有一个模块化充电接口。

即使到了这一步,这也是件好事,现在你除了充电接口还有了更多的零件。

在闪亮的防水涂层下面,我们识别出一些芯片:

博通(Broadcom)59356A2KUBG 无线充电模块

L476MGY6 A5

德州仪器(TI) 87A6FP

[* black] We're starting to see a trend here. Getting the next layer out of this case requires—you guessed it—heaps of heat, a plethora of prying, and a pair of pliers.
[* black] We immediately notice that this generation's logic board is more ... goopier ... than the [guide|75578|board|stepid=152781|new_window=true] that emerged from the wreckage of the first AirPod fiasco—probably to help with water resistance.
[* black] Finally, a beacon in the darkness—there's [guide|75578|still|stepid=152780|new_window=true] a modular charging port!
[* black] ... although if you tunnel this far into the case, there's a good chance you now have more broken parts than just the charging port.
[* black] Beneath that shiny liquid-resistant coating, we make out some chips:
- [* red] Broadcom 59356A2KUBG wireless charging module
- [* orange] L476MGY6 A5
+ [* red] Broadcom BCM59356A2KUBG wireless charging module
+ [* orange] STMicroelectronics [link|https://www.st.com/en/microcontrollers-microprocessors/stm32l476mg.html|STM32L476MG] 32-Bit ARM Cortex-M4 microcontroller w/ 1 Mb flash
[* yellow] TI 87A6FP

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