视频概述
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在分解零部件之前,先来看看这款键盘的技术参数:
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尺寸:1.09 cm x 27.9 cm x 11.49 cm
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通过蓝牙连接
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内置锂离子电池
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通过闪电接口与 Mac 配对并充电
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全新妙控键盘和上一代无线键盘(Apple 第三代无线键盘)的对比如图所示。
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新款妙控键盘使用了2015款 MacBook 上使用的键盘布局,包括全高的左右方向键,以及新的功能按键。
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从五号电池改用内置锂电池,意味着新款键盘不再需要预留圆柱形电池仓。键盘整体更加纤薄。可以拿妙控键盘作为全新 iPad Pro 智能键盘的参照物。
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在这个步骤中使用的工具:Curved Razor Blade$9.99
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塑料底板和铝制边框之间的缝隙实在是太小,小到撬片都难以插入。这一步用到了拆解 Apple Watch 时用到的弧形刀片,希望为后续拆解打开一点空间。
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撬动产生足够的缝隙之后,再将塑料拆机片插入。
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经过多次尝试之后,塑料底板的大部分都已经和框架分离。此时可以讲起直接从金属框架上取出。
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在塑料底板之下,可以看到键盘的主要元件——主板和可充电电池。以及另外一层被粘胶固定的塑料。
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电池与主板使用按压接口连接。Apple 没有直接将电池焊接在主板上,或许是为了便于后续维修和更换。
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这是一块来自 iPhone 的电池吗?
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好吧,并不完全是。这块电池的尺寸与 iPhone 中的电池不同,但外部包装和标签印刷十分类似。可惜的是,iPhone 电池中的易拉胶并没有被带到这里。
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主板上的主要元件包括:
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博通 BCM20733 蓝牙 3.0 EDR 芯片
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意法半导体 STM32F103VB 72 MHz 32位 RISC ARM Cortex-M3
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恩智浦 1608A1 充电 IC
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德州仪器 BQ24250C 锂电池充电芯片
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拆解键帽。
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剧透:妙控键盘没有使用 Apple 全新的蝶式键盘,而是一种新的剪刀式键盘。
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然而根据 Apple 的说法,他们重新设计了剪刀式键盘的结构,增强稳定性的同时提升键程。根据我们的测量,键程高达1毫米。
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由衷感谢以下译者:
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36指南评论
I have removed my spacebar and can't put it back properly. It just stays pushed down as if it was pressed. Can't find any help online with that. People, please help!
same over here. It does work but stays down. Did you find a solution?
lvdw -
I had the same issue, and I went to Apple Store today, they said they have no way to fix. They can take my keyboard back and give me $10 discount on the replacement. Which I refused.
And I found this video, it saved me. Please follow the way how he slide in and bush back into the keyboard from the 12 second of this youtube video.
Ian Chen -
The YouTube video helped me immensely (thanks Ian), for other people with a similar issue where replacing the key doesn’t work…
My ‘Control’ key was stuck flat. It seems the issue was the key itself where the ‘slot’s on the top underside of the key where the mechanism slots into were bent from trying to put it back (I used an otoscope to find this out!). I used the thinnest iFixit screwdriver bit (#1) to lever the ‘slot’ on the key back into shape so the mechanism could fit into it rather than be forced to the side.
Then inserting the key as per the video worked first time. Thanks!
Mark -
I spilled milk on my magic keyboard :S and now the f1,2,3 'til f10 and the right shift key don't work. and I made the stupidity to take off the f1 and f2 to see if I was capable to clean and make it work... not... now I have two keys that I can´t attach again and I think I broke a little part of the mechanism... big $@$*. today I went to the official apple store here in aveiro and they told that can´t help me, that don't have any mechanism parts to attach again the keys and that I have to buy a new keyboard if I want all the keys working, what?? anyone know any website that sells just the new scissor mechanism for the magic keyboard? many thanks.