16 pin cellphone special connector at the mobile phone (keypad up) |
Pin |
USB Signal |
UART signal |
Hands-free signal |
1 | GND |
2 | USB D+ | RxD | RxD |
3 | USB D-/ | TxD | TxD |
4 | USB Vbus | n/a | n/a |
5 | Power IN |
6 | Reserved |
7 | Synchronisation clock | RTS | Tx Voice (analog) |
8 | | | |
9 | n/a | CTS | Rx Voice (analog) |
10 | Analog GND |
11 | GND |
12 | RF cable detect |
13 | RF signal |
14,15,16 | GND |
17 | Charger + |
18 | Charger - |
19 | Bluetooth ANT |
For sharp 902 pins 1,5,10 should be shorted in cable?
Source:www.pinouts.ru
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