1 Vin Charger input
2 GND Charger ground
3 ACI Accessory Control Interface
4 V Out Connected to pin 3 in DKU-2 usb data cable
5 USB Vbus Also act as USB power detection? Should be connected to USB pin 1 in usb data cable.
6 FBus Rx/USB D+ USB exists in some models only*. Should be connected to USB pin 2 in usb data cable.
7 FBus Tx/USB D- USB exists in some models only*. Should be connected to USB pin 3 in usb data cable.
8 GND Data GND
9 X Mic- Audio in - Ext. Mic input negativ
10 X Mic+ Audio in - Ext. Mic input positiv
11 HS Ear L- Audio out - Ext. Audio out - left, negativ
12 HS Ear L+ Audio out - Ext. Audio out - left, positiv
13 HS Ear R- Audio out - Ext. audio out - right, negativ
14 HS Ear R+ Audio out - Ext. audio out - right, positiv
. GND shield GND in cavities
IL PIN 1 E' IL PRIMO A SINISTRA POSIZIONANDO IL CELL SU UN TAVOLO CON LA TASTIERA RIVOLTA VERSO L'ALTO.
CIAO