Apple iPod, iPhone (2g, 3g), iPad Dock connector pinout diagram @ pinoutguide.com

Used in 3rd and later generation iPods for charging, connecting to a PC via USB or Firewire, to a stereo via line-out, to a serial device (controlled via the Apple Accessory Protocol). This connector exists in most Apple iPod MP3 players (iPod 3G, 4G, 5G Video, 5.5G Video, Nano (1G, 2G, 3G, 4G), Mini, Classic, Touch, Touch 2G, and iPhone (1G, 3G, 3GS, 4 and 4S))

[horimislime]

[iPhone/iPad]

[boonies]

100点満点ではないけど、まあまあ正しい

[rubellum]

Dockコネクタ、PIN詳細。

[baldman]

ipodのピンアサイン

[Beluga]

ピンアサイン

[geta6]

iPod、iPhoneのピンアサイン表。コンポジットケーブルとか自作できそうな雰囲気。

[anchorslab]

iPhoneのDockコネクタのピンアサイン

[mktz128]

　iPod Dockのピン配列