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18 pin Samsung cell phone proprietary connector layout
18 pin Samsung cell phone proprietary connector
at the mobile phone (keypad up)
full pinout
Pin Signal Description
1 and 2 gnd  
3 tck  
4 tms  
5 tdi  
6 tdo  
7 Rx  
8 Tx  
9,18 Vbat +4V?
10 rpwon  
11 rxd  
12 txd  
13 dsr  
14 rts  
15 cts  
16,17 dc in Charger input, +5.2V

 

Another variant of pinout (rx,tx only). Phone is keypad UP. Pins counted from left to right

Pin Signal Description
1 GND  
7 Rx  
8 Tx  
According to 4 reports in our database (1 positive and 0 negative) this pinout should be correct.

Is this pinout
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