Samsung MM-DA25 Service Manual page 35

PCB Diagram
6-2-1 Pin Connection
1 UJ2
USB Signal Connector
Pin No. Signal
1 +5V
2 USB_D-
3 USB_D+
4 GND
2 MCON11
MIC/HP Signal Connector
Pin No. Signal
1 MIC-KEY
2 MIC-SENS
3 HP_SENS
4 HP_LCH
5 GND
6 HP_RCH
7 5.6V
8 GND
9 GND
10 NC-GND
11 GND
12 MIC-SIGNAL
6-4 Samsung Electronics