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 |
Some sources points that pins 1,2,3,5 (left-to-right numbering here and later) should be shorted. Pins 8,11,14,15 should be shorted to GND. Supposed this to be neccessary for flash cable.
See Samsung C100 cable scheme for data cable.
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