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Apple Watch Series 3拆解

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正翻译步骤 5

步骤 5
Apple Watch Series 3 Teardown: 步骤 0 中的图像 1，2 Apple Watch Series 3 Teardown: 步骤 0 中的图像 2，2

  • Cables de-ZIF'd, we're clear to get a look at the display.

  • Spec-wise, the display is unchanged from the Series 2, with one key difference—it now functions as a multifrequency (LTE?) antenna.

  • We'll be testing compatibility to see if the displays really are interchangeable.

  • This display has one fewer IC than last year. Probably wasn't important.

  • Analog Devices 343S00092 touch controller

  • NXP Semiconductor PN80V NFC module

  • Texas Instruments TPS36372 display power management (likely)

  • Empty solder pad (20211CP TD1628A goes here?)

排线已解脱，让我们开看看这块屏幕

整体而言，这块屏幕和Series 2并没有太大差别，但有一点不同，那就是多了个多频天线（为了LTE？）

我们将会做兼容性测试，看看两代屏幕是否通用

现在的这块屏幕和上代相比少了个IC芯片，可能那块芯片并不太重要吧

亚德诺半导体（Analog Devices）343S00092 触摸控制芯片

恩智浦半导体（NXP）80V18 NFC模块

空焊区域（曾经的20211CP TD1628A芯片？）

[* black] Cables de-ZIF'd, we're clear to get a look at the display.
[* black] Spec-wise, the display is unchanged from the [guide|67385|Series 2|stepid=136477|new_window=true], with one key difference—it now functions as a multifrequency (LTE?) antenna.
[* icon_note] We'll be testing compatibility to see if the displays really are interchangeable.
[* black] This display has one fewer IC than last year. Probably wasn't important.
[* red] Analog Devices 343S00092 touch controller
- [* orange] NXP [https://www.nxp.com/packages/PN80V|80V18|new_window=true] NFC module
- [* yellow] Empty solder pad ([guide|67385|20211CP TD1628A|stepid=136477|new_window=true] goes here?)
+ [* orange] NXP Semiconductor [https://www.nxp.com/packages/PN80V|PN80V|new_window=true] NFC module
+ [* yellow] Texas Instruments TPS36372 display power management (likely)
+ [* green] Empty solder pad ([guide|67385|20211CP TD1628A|stepid=136477|new_window=true] goes here?)

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