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24 pin Samsung cell phone proprietary connector layout
Разъем 24 pin Samsung cell phone proprietary
usb and serial pinout. original samsung cable named PCB180.



left-to-right numbering
(as drawn)


right-to-left numbering

Signal Description
  24 DEBUG_DTR  
  23 DEBUG_CTS  
4,3 21,22 Vbat Charge in
  20 DEBUG_RTS  
6 19 GND (AUTO PWR?) to PC USB pin 4 
  18 DEBUG_RI  
  17 DEBUG_DCD  
9 16 USB +5V to PC USB pin 1
10 15 USB D+ to PC USB pin 2
  14 DEBUG_TxD  
  13 DEBUG_RxD  
6,13 12,19 GND  
15 10 USB D- to PC USB pin 3
16 9 SDS_Rx serial
17 8 SDS_Tx serial
  6 JIG_ON  

Numbers in the first column are showed at connector drawing, numbers in second column are counted from right to left as printed in the Samsung manual. Both columns are needed since there are two numbering schemes in use.

With this pinout (numbering is right to left, the second column):
 Pins 3, 4 should be shorted and connected via 1N4148 diode to pin 16 USB +5V in service cable

 Pins 6 and 12 are shorted (GND) in serial cable.
 Pins 6 and 13 (GND) should be shorted in USB data cable


4 pin USB A plug connector layout
Разъем 4 pin USB A plug
На распиновку Samsung D428, D720, E620, E720, E810, I300, I300x, I310, P400, P408, P730, P735, S341i, S342i, S410i, X910, Z130, Z140, Z300, Z500, ZM60, ZV10, ZV30 cell phones cable connector есть 11 отзыв(а): 6 положительных и 2 отрицательных.

Эта распиновка
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