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pinout (распиновка)

Motorola (CDMA) mobile (cellular) phones connector

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full pinout

UNKNOWN connector  at the mobile phone
Pin Signal Description
1GND Connected with 22pf to pin 3 
2RF out Connected with 33 pf to pin 8, 33 pf to pin, 33 pf to pin 7 
3GND  
4BAT_FDBAK  
5MAN_TEST connected with 10k to L275 (not used on digital phones) 
6RS232_TX connected to MCU SPI bus 
7RS232_RX connected to MCU SPI bus 
8AUDIO_IN  
9AUDIO_OUT  
10GNDA Ground reference) Connected with 33 pf to pin 13, 33 pf to pin 14 
11UPLINK 11,12,13 - DSC bus connected to the BIC 
12DOWNLINK  
13DSC_EN_B  
14EXT_B+  
15Gnd  

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