From HwB
Available at 3rd, 4th and 5th generation of Apple iPod. Also available at the Apple iPhone.
[edit] Pinout
| Pin | Description
|
| 1 | Video GND
|
| 2 | Audio GND
|
| 3 | Line Out - Right
|
| 4 | Line Out - Left
|
| 5 | Line In - Right
|
| 6 | Line In - Left
|
| 7 |
|
| 8 | Composite Video or Component Video Pb *)
|
| 9 | S-Video Chrominance or Component Video Y *)
|
| 10 | S-Video Luminance or Component Video Pr *)
|
| 11 | Serial GND (TTL)
|
| 12 | Serial TxD (TTL)
|
| 13 | Serial RxD (TTL)
|
| 14 | *)
|
| 15 | Ground
|
| 16 | USB GND
|
| 17 | *)
|
| 18 | +3.3V Power
|
| 19 | FireWire Power +12 VDC
|
| 20 | FireWire Power +12 VDC
|
| 21 | Accessory Indicator
|
| 22 | FireWire Data TPA (-) *)
|
| 23 | USB Power +5 VDC
|
| 24 | FireWire Data TPA (+) *)
|
| 25 | USB Data (-)
|
| 26 | FireWire Data TPB (-) *)
|
| 27 | USB Data (+)
|
| 28 | FireWire Data TPB (+)
|
| 29 | FireWire GND
|
| 30 | FireWire GND
|
Note: *) Not connected at iPhone dock.
| Audio | Video | Serial | USB | FireWire
|
[edit] Accessory Indicator
Connect pin 21 to ground via resistor.
| Resistor | Accessory
|
| 1.0 kΩ | iPod docking station, iPod beeps when connected
|
| 6.8 kΩ | Serial port mode. Pin 11-13 are TTL level. Requires MAX232 chip to convert to RS232 levels.
|
| 10 kΩ | Takes my iPod into photo import mode
|
| 500 kΩ | vava uses this for his serial-via-dock experiments (Used in Dension Ice Link Plus car interface)
|
| 1.0 MΩ | Belkin auto adaptor, iPod shuts down automatically when power disconnected
|
[edit] More information
- JAE, manufacturer of connector
[edit] Contributor
[edit] Source