Motorola (CDMA) cell phones
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Motorola (CDMA) cell phones

full pinout

 15 pin Motorola cellphone special
15 pin Motorola cellphone special connector  at the mobile phone ?
PinSignalDescription
1GNDConnected with 22pf to pin 3
2RF outConnected with 33 pf to pin 8, 33 pf to pin, 33 pf to pin 7
3GND 
4BAT_FDBAK 
5MAN_TESTconnected with 10k to L275 (not used on digital phones)
6RS232_TXconnected to MCU SPI bus
7RS232_RXconnected to MCU SPI bus
8AUDIO_IN 
9AUDIO_OUT 
10GNDAGround reference) Connected with 33 pf to pin 13, 33 pf to pin 14
11UPLINK11,12,13 - DSC bus connected to the BIC
12DOWNLINK 
13DSC_EN_B 
14EXT_B+ 
15Gnd 

Source:www.pinouts.ru


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