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18 pin LG plain cell phone proprietary connector layout
18 pin LG plain cell phone proprietary connector
at the mobile phone
For LG GB220, GC900 (Viewty Smart), KC550 (Orsay), KC780, KC910i (Renoir Refresh), KC910 (Renoir), KE850 (Prada), KE970 (Shine), KF300, KF310, KF510, KF600 (Venus), KF700, KF750 (Secret), KF757 (Secret), KF900 (Prada2), KG800, KM380, KM900 (Arena), KP170, KP230, KP500 (Cookie), KP501 (Cookie), KS360, KS500, KT520, KT610, U990i (Viewty Lite), U990 (Viewty)

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

According to 4 reports in our database (2 positive and 0 negative) this pinout should be correct.

Is this pinout
LG mobile phones cable 18 pin connector visual pinout:click to enlarge
Source(s) of this and additional information: http://forum.gsmhosting.com/vbb/showthread.php?t=720862&page=2
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