help show me pin out usb for samsung e2120...thanks
help show me pin out usb for samsung e2120...thanks
Pin Signal Description
1 RADIO_ANT Radio Antenna
2 GND USB GND
3 EARMIC_P Handsfree Mic
4 EARMIC_N
5 EARSPK_R + Stereo Headphone
6 EARSPK_COM
7 EARSPK_L +
8 SEND_END Remote Send/End
9 n_JACK_INT GND for Headphone Enable
10 EAR_CHECK 180kOhm to GND for HandsFree
11 TXD Serial TXD
12 RXD Serial RXD
13,14 VBAT Phone inner battery +
15 IF_CON_SENSE Adaptor Connect Sense
16 USB D+ USB Data +. Connect to PC USB pin 3 in USB data
cable
17 USB D- USB Data -. Connect to PC USB pin 2 in USB data
cable
18 USB V+ 5V USB Power. Connect to PC USB pin 1 in USB data
19,20 V_EXT_CHARGE External charger +
Pins 2,7 shorted and connected to +5V supply in serial (flash) cable.
well done frnd its best job
keep it up
Last edited by One_Hermit; 10-10-2011 at 06:42 PM. Reason: Remove Quote
nice info,when i want to flash it .whwere pin i have to connected
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