full pinout. should work also with A300, A388, A400
18 pin Samsung right-to-left numbering cellphone special connector at the mobile phone (keyboard up)
Full C100 pinout : There are two numbering schemes - with pins counted from left to right and with pins counted from right to left (phone is keypad up).
Pin right-to-left numbering
Pin left-to-right numbering
Description
1
18
+VBATT (4.2V) (accumalator voltage)
2
17
RS232_TXD
3
16
RS232_RXD
4
15
Debug_RX
5
14
Debug_TX
6
13
TA_Det
7
12
RS232_CTS
8
11
GND Ground
9
10
RS232_RTS
10
9
Data_Cable_Detection
11
8
GND Ground
12
7
Handsfree speaker (+)
13
6
Handsfree MIC (+)
14
5
VBATT (4.2V)
15
4
RS232_DTR
16
3
DA I_Reset
17
2
DCVOLT (CHG+) charger input
18
1
DCVOLT (CHG+) charger input
Pins 1, 14, 15; pins 8,10,11 (counted from right to left) should be shorted in cable.
18 pin Samsung cellphone special connector at the mobile phone (keyboard up)