Pins other than USB may be varied?
Pin Number |
Pin Name |
Description (may be empty) |
1 | FM_ANT | FM radio antenna / Audio ground |
2 | MIC2P | Headset microphone signal |
3 | TV_OUT or N/A | TV_OUT signal for LG KC-550 and some others |
4 | HPH_L | Headset left sound |
5 | HPH_R | Headset right sound |
6 | USB_DP/ REMOTE_INT | USB+/ Remote control interrupt |
7 | USB_DM / REMOTE_ADC | USB-/ Remote control Key ADC |
8 | JACK_DETECT | Headset detect (active low) |
9 | VBATT | Battery voltage |
10 | VBATT | Battery voltage |
11 | REMOTE_PWR_ON | Remote power on (active high. 2.0~V) |
12 | +5V_PWR | Charger voltage |
13 | +5V_PWR | Charger voltage |
14 | DSR | |
15 | USB_VBUS | Power from USB cable |
16 | UART_TXD | Serial out(data from phone) |
17 | UART_RXD | Serial In(data to phone) |
18 | GND | Power GND |
LG DK-80G USB cable is used for this phones