crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0

iPod touch第二代拆解

crwdns2935419:0crwdne2935419:0
crwdns2936315:0crwdne2936315:0
crwdns2936311:0crwdne2936311:0
crwdns2931653:010crwdne2931653:0
iPod Touch 2nd Generation Teardown: crwdns2935265:00crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 iPod Touch 2nd Generation Teardown: crwdns2935265:00crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

  • The large orange cable connects the WiFi antenna (upper left) to the logic board.

  • The size, shape, and characteristics of the cable prevent external noise from interfering with the digital signals as they travel along the device.

  • At the top of the picture above the battery is a metal cover. Underneath the cover is a Broadcom BCM4325 Wi-Fi and Bluetooth chip. Yes, that's right, Bluetooth! Apple has said nothing of this publicly.

  • This particular bluetooth chipset supports BT2.1+EDR. No word yet on whether the one Apple included supports A2DP, which would enable stereo headphones.

  • This chipset also offers FM support, but Apple has displayed zero interest in FM historically, and there are no signs of that trend changing.

  • Part numbers: BCM4325GKWBG CD0825 B76332 P40 SF

形状颇大的橙色线缆连接WiFi天线（左上角）与主板。

这条线缆的大小、形状等特点防止外部干扰影响到在设备里穿行的数字信号。

图片顶部电池之上是一个金属罩。罩子之下是高通的BCM4325 WiFi及蓝牙芯片。没错，蓝牙！苹果对此没有任何公开说明。

这款蓝牙芯片组支持蓝牙2.1+EDR。还不知道苹果用的支不支持A2DP这项可连接立体声耳机的协议。

这个芯片组同样支持FM，但苹果从前显得对FM毫无兴趣，情况也不像是会改变。

部件编号：BCM4325GKWBG CD0825 B76332 P40 SF

[* black] The large orange cable connects the WiFi antenna (upper left) to the logic board.
[* icon_note] The size, shape, and characteristics of the cable prevent external noise from interfering with the digital signals as they travel along the device.
-[* black] At the top of the picture above the battery is a metal cover. Underneath the cover is a Broadcom [http://www.broadcom.com/products/Bluetooth/Bluetooth-RF-Silicon-and-Software-Solutions/BCM4325|BCM4325] Wi- Fi and Bluetooth chip. Yes, that's right, Bluetooth! Apple has said nothing of this publicly.
+[* black] At the top of the picture above the battery is a metal cover. Underneath the cover is a Broadcom [http://www.broadcom.com/products/Bluetooth/Bluetooth-RF-Silicon-and-Software-Solutions/BCM4325|BCM4325] Wi-Fi and Bluetooth chip. Yes, that's right, Bluetooth! Apple has said nothing of this publicly.
[* black] This particular bluetooth chipset supports BT2.1+EDR. No word yet on whether the one Apple included supports [http://www.broadcom.com/collateral/pb/4325-PB00-R.pdf|A2DP], which would enable stereo headphones.
[* icon_note] This chipset also offers FM support, but Apple has displayed zero interest in FM historically, and there are no signs of that trend changing.
[* black] Part numbers: BCM4325GKWBG CD0825 B76332 P40 SF

crwdns2944171:0crwdnd2944171:0crwdnd2944171:0crwdnd2944171:0crwdne2944171:0