| Pin | Signal | Description |
|---|
| 1 | CAR_MIC_IN | Car Микрофонный вход
| | 2 | GND / SENSE | Земля / chassis | | 3 | CAR_AUDIO_R | Car аудио выход правый
| | 4 | CAR_AUDIO_L | Car аудио выход левый
| | 5 | ANALOG GND |
| | 6 | RS232_DCD |
| | 7 | RS232_CTS |
| | 8 | RS232_TXD |
| | 9 | RS232_RTS |
| | 10 | RS232_RXD |
| | 11 | RS232_DTR |
| | 12 | IN_CALL |
| | 13 | USB_VDD | USB voltage detection | | 14 | UDC+ | USB data positive voltage | | 15 | UDC- | USB data ground/negative | | 16,17,18 | GND |
| | 19 | CAR_ON# |
| | 20,21,22 | V_ADP | +5 volts DC to charge/power the unit
|
Как пример, распиновка Автомобильной handsfree с зарядкой
| 
