47
NEC P3
+----------------------+
| 1 2 3 4 5 6 |
| o o o o o o |
| O |
| o o o o o o |
| 7 8 9 10 11 12 |
+----------------------+
Pin Description
1 Audio out (EAR)
2 Audio out (EAR/SPEAKER)
3 Audio out (SPEAKER)
4 SDATA (Serial Data)
5 No Connect
6 VCC (+8V)
7 No Connect
8 Audio in (MIC)
9 GND
10 BUSY
11 SCLK (Serial Clock)
12 GND
Nokia 1610
(at the cellular phone)
NOKIA SPECIAL at the cellular phone.
Pin Name Description
1 GND Charger/System Ground
2 V_OUT Accessory Output Supply. (3.4V...10V - 50mA)
3 XMIC External Microphone Input and Accessory Identification
4 NC Not Connected
5 NC Not Connected
6 MBUS Serial Control Bus
7 NC Not Connected
8 SGND Signal Ground
9 XEAR External Speaker and Mute Control
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