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Vue éclatée du MacBook Pro 13" Touch Bar

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MacBook Pro 13" Touch Bar Teardown: crwdns2935265:00crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 MacBook Pro 13" Touch Bar Teardown: crwdns2935265:00crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

  • Much like the Function Keys model, the trackpad in the Touch Bar unit slides out easily after dispatching ten T5 Torx screws.

  • We can also happily report that the trackpads from these respective models are identical, and likely cross-compatible.

  • The cable routing, however, is different to accomodate the modified logic board design. So, if you're planning on replacing a busted trackpad, be sure to hold on to the original flex.

  • In case you missed it, here are the ICs we identified the first time around:

  • STMicroelectronics STM32F103VB ARM Cortex-M3 MCU

  • Broadcom BCM5976C1KUFBG Touch Controller

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

  • Monolithic Power Systems MP24830 white LED driver

Comme dans le modèle à touches de fonction, le trackpad du modèle Touch Bar se sort facilement après avoir retiré dix vis Torx T5.

De plus, nous avons le plaisir de vous informer que les trackpads des deux modèles sont identiques et probablement interchangeables.

Cependant, le chemin à prendre à travers les câbles diffère pour s'adapter à la carte mère modifiée. Donc, si vous voulez remplacer un trackpad cassé, n'oubliez pas de garder la nappe d'origine.

Au cas où vous les auriez ratés, voici les composants que nous avons identifiés la première fois que nous avons rencontré ce trackpad :

Un microcontrôleur ARM Cortex-M3 STM32F103VB de chez STMicroelectronics

Un contrôleur tactile Broadcom BCM5976C1KUFBG

Un convertisseur analogique-numérique 24-Bit, 6-channel Delta-Sigma MAX11291ENX Maxim Integrated

[* black] Much like the [guide|72415|Function Keys model|stepid=144743|new_window=true], the trackpad in the Touch Bar unit slides out easily after dispatching ten T5 Torx screws.
[* black] We can also happily report that the trackpads from these respective models are identical, and likely cross-compatible.
[* icon_note] The cable routing, however, is different to accomodate the modified logic board design. So, if you're planning on replacing a busted trackpad, be sure to hold on to the original flex.
[* black] In case you missed it, here are the ICs we identified the first time around:
[* 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
[* 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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