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配备Touch Bar的15英寸MacBook Pro拆解

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MacBook Pro 15" Touch Bar Teardown: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 MacBook Pro 15" Touch Bar Teardown: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 MacBook Pro 15" Touch Bar Teardown: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
  • Removing the trackpad requires as little effort as it did with other two 2016 MBP models—we simply spin out thirteen T5 screws and the trackpad is ours.

  • And this one is a monster, nearly holding its own beside an iPad mini 2.

  • Now we know which trackpad in the family has been taking its vitamins.

  • We're not surprised to find the same ICs on this trackpad as we did in both 13" MBPs. However, with the increased size, Apple had to add a second touch controller to digitize all that extra trackpad:

  • STMicroelectronics STM32F103VB ARM Cortex-M3 MCU

  • Broadcom BCM5976C1KUFBG Touch Controller x2

  • Maxim Integrated MAX11291ENX 24-Bit, 6-Channel Delta-Sigma ADC

  • Monolithic Power Systems MP24830 white LED driver

就像其他两款2016 MBP 一样,移除触控板毫不费力。简单的拧下13个 T5 螺丝,如何触控板就拆掉了

这触控板大的像怪物一样,几乎和iPad mini 4 一样大了

现在我们知道哪款MacBook的触控板更有“营养”了

我们一点也不惊讶在 MBP 15 上找到和 MBP 13 完全相同的 触控板 IC。然而因为触控板面积增大,Apple又加了一个触控主控来识别增大的面积

意法半导体 STM32F103VB ARM Cortex-M3 MCU

博通 BCM5976C1KUFBG 触控主控 x2

美信 MAX11291ENX 24位,6通道 Σ - Δ 模数转换器

[* black] Removing the trackpad requires as little effort as it did with other two 2016 MBP models—we simply spin out thirteen T5 screws and the trackpad is ours.
[* black] And this one is a monster, nearly holding its own beside an iPad mini 2.
[* icon_note] Now we know which trackpad in the family has been [https://d3nevzfk7ii3be.cloudfront.net/igi/msCacyY6Xjv6NoTA.huge|taking its vitamins|new_window=true].
[* black] We're not surprised to find the same ICs on this trackpad as we did in both 13" MBPs. However, with the increased size, Apple had to add a second touch controller to digitize all that extra trackpad:
[* red] STMicroelectronics [http://www.st.com/content/st_com/en/products/microcontrollers/stm32-32-bit-arm-cortex-mcus/stm32f1-series/stm32f103/stm32f103vb.html|STM32F103VB|new_window=true] ARM Cortex-M3 MCU
[* orange] Broadcom BCM5976C1KUFBG Touch Controller x2
[* yellow] Maxim Integrated MAX11291ENX 24-Bit, 6-Channel Delta-Sigma ADC
+ [* green] Monolithic Power Systems [link|https://www.monolithicpower.com/en/mp24830.html|MP24830|new_window=true] white LED driver

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