PDA connectors and cables
| Name | Pin | Description |
|---|---|---|
| 1 | GND | Ground |
| 2 | D+ | USB 3 |
| 3 | D- | USB 2 |
| 4 | VBus | USB 1 |
| 5 | ID | USB 4 |
| 6 | N/A | empty |
| 7 | BT_CTL | Control pin for the navigation buttons. Different resistor values push different buttons. |
| 8 | N/A | empty |
| 9 | N/A | empty |
| 10 | N/A | empty |
| 11 | GND | Ground |
| 12 | N/A | empty |
| 13 | 5 VDC + | USB Power 5 VDC (+) |
| 14 | 5 VDC + | USB Power 5 VDC (+) |
| 15 | 5 VDC + | USB Power 5 VDC (+) |
| 16 | 5 VDC + | USB Power 5 VDC (+) |
| 17 | R1 | 10k ohm |
| 18 | GND R1 | Groun/ combined and connected to Ground to other side of R1 |
| 19 | GND R1 | Ground/combined and connected to Ground to other side of R1 |
| 20 | GND RCA 1-2-3 ground | Video Ground |
| 21 | N/A | empty |
| 22 | N/A | empty |
| 23 | GND | Ground |
| 24 | RCA 1 - Signal | Audio L |
| 25 | GND | Ground |
| 26 | RCA 3 - Signal | Audio R |
| 27 | GND | Ground |
| 28 | Switch | (Normally closed [grounded])(Open when AV cable is inserted) |
| 29 | N/A | empty |
| 30 | RCA 2 - Signal | Video |