Pinout of the 12-pin data and charging connector on the Nokia 1610 mobile phone, covering signals including MBUS, XMIC, XEAR, and charging supply.
Your support helps keep this website running. Please consider supporting this project. SPONSORDONATE
- Nicola Asuni
Updated:
This page documents the connector used by a third-party data, sync, and charging cable for the Nokia 1610 handset. The pin layout is specific to this model and the shared 31xx/81xx connector family. Only the pins utilised by the cable are listed below.
Pin
Signal
Description
1
GND
Charger/System Ground
2
V_OUT
Accessory Output Supply. (3.4V…10V - 50mA)
3
XMIC
External Microphone Input and Accessory Identification Identification TYP/MAX: 8…50 mV(The Maximum Value Corresponds to 0dBm Network LEVEL WITH INPUT AMPLIFIER GAIN SET TO 20 dB ,TYPICAL VALUE IS MAXIMUM VALUE -16 dB) ID Accessory Identification 1,7…2,05 V HEADSET ADAPTOR CONNECTED 1,15…1,4 V COMPACT HANDSFREE UNIT CONNECTED
4
NC
Not Connected
5
NC
Not Connected
6
MBUS
Serial Control Bus Logic Low Level: 0….0.5V Logic High Level:2.4V….3.2V
7
NC
Not Connected
8
SGND
Signal Ground
9
XEAR
XEAR External Speaker and Mute Control Network Level with Volume Control in Nominal Position 8dB Below Maximum Maximum 0 dBM Maximum Volume Codec Gain -6dB) Mute ON (HF SPEAKER MUTE ):0…0,5 V d.c. Mute OFF (HF SPEAKER ACTIVE ): 1,0…1,7 V d.c.
10
Hook
Hook Signal Hook Off (Handset in Use): 0….0.5V Hook On (Handset in Use): 2.4V….3.2V
11
NC
Not Connected
12
V_IN
Charging Supply Voltage (Max 16V)
Notes
Pin numbers refer to the connector on the handset; pins not listed are unused by the cable.
