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Spudger4.9
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以为看完我们的 MacBook Air 13" 拆解 就结束了吗?再想想;我们又发现了一个值得 纳入囊中 的 Apple 产品。
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第四代 Intel Core i5 处理器,配备 Intel HD Graphics 5000 显卡
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128 GB 闪存存储(可配置为 512 GB)
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4 GB LPDDR3 内存,可配置(但不可升级)为 8 GB
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11.6 英寸 1366x768 像素显示屏(约 135 ppi)
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802.11ac Wi-Fi 连接功能
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双麦克风
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“嘿咻。” 那个专用的固态硬盘这就取下来了。
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从上到下依次为 MacBook Air 系列的固态硬盘:2012 款 11 英寸、2013 款 11 英寸和 2013 款 13 英寸。
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看来 2013 款 11 英寸 MacBook Air 使用的正是我们从 13 英寸机型中拆出的那款 基于 PCIe 的固态硬盘。不过,这块硬盘是一个 SanDisk 模块,上面集成了来自三家不同厂商的组件:
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SanDisk 05131 016G 16 GB NAND 闪存(每侧 4 颗,共 8 x 16 GB = 128 GB)
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Marvell 88SS9183 PCIe 固态硬盘控制器
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三星 K4B2G1646E 2Gb DDR3 半导体 SDRAM
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接下来我们拆下 I/O 板,虽然它与 13 英寸 MacBook Air 中的那块很像,但它看起来更像某个美国州。
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你可能知道很多人认为自己是 Apple 粉丝。但你可能不知道,Apple 自己也是一个 明尼苏达州的“粉丝”。
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而在电路板的另一侧,Cirrus 4208-CRZ 音频编解码器与 13 英寸型号上使用的是同一款。
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逻辑板正面的集成电路:
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1.3GHz(Turbo Boost 可达 2.6 GHz)双核 Intel Core i5 处理器,集成 Intel HD graphics 5000 显卡
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Intel 平台控制器中枢(未标注)
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Intel Z244T011B Thunderbolt 控制器
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Fairchild 半导体 DD154P
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逻辑板背面:
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Elpida F8132A1MC 8 Gb LPDDR3 内存——(4 x 8 Gb = 32 Gb = 4 GB)
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Hynix H5TC4G63AFR 4 Gb 低功耗 DDR3L 同步动态随机存取存储器 (SDRAM)
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Broadcom BCM15700A2
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德州仪器 (Texas Instruments) TPS51980A 同步降压控制器
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SMSC 1704-2
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980 YFC LM4FS1BH
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Intersil 625 9AHRTZ
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没错,那些粘合条 依然存在,而且依旧令人烦恼。
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砰! 显示屏组件终于脱离了上盖的束缚,重获自由。
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触控板上配备了我们在 13 英寸 MacBook Air 上发现的相同芯片:
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STMicroelectronics STM32F103VB 微控制器
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MXIC MX25L2006E 2 Mb 串行闪存
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Broadcom BCM5976A0KUB2G 触控板控制器
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8指南评论
I love to see the front and back photos that you do of the logic boards. These components have a certain beauty to them, likely derived from the thoughtful engineering that was needed to create them. What is the purpose of the Hynix H5TC4G63AFR 4 Gb SDRAM? Is that for the Intel 5000 series graphics?
I don't think so. I've been trying to determine what it's for since the 13" teardown, and as I haven't found any references to Haswell's iGPU being able to use its own discrete memory (rather than main memory or the shared L4 like cache on the 5200), I'm thinking it has something to do with the Broadcom BCM15700A2.
Of course we then have a mystery as to what the Broadcom BCM15700A2 is for. As the only references to it I have found have been on these teardowns.
is it possible to swap out the logicboard for a 2014 or 2015 model? will it work? please advise. thanks.
Yes, you can swap out the 2013, 2014 and 2015 into the same housings, as they are all the same, other than the ICs (CPU, etc...) on the boards being the difference. All the connectors and removable parts are all the same, including the display. I know it's a little later of a reply than you'd like. This is the same with the 13" Air models as well, 2013 + are all the same