cellphone cable and connector wiring scheme also for A56,C56,M56,S56,SL56,ML56
4 pin USB A or
USB B plug connector to the PC
12 pin Siemens Lumberg cell phone special connector
| PC USB Pin | SIEMENS Pin | Description |
|---|---|---|
| 1 | 1 | USB Vbus |
| 2 | 4 | USB D- |
| 3 | 3 | USB D+ |
| 4 | 2,5,6,7 | GND |
Notes
- Pins 2,5,6,7 of Siemens connector are wired together. USB VBus may be not connected - should work without this connection.