Desktop Charger----------------------|
| |
| |
CHARGER--| + TOP OF PHONE -
V V 1 2 3 4 5 6 V
(o) | | [= = = = = =] | |
7 8 9 10 11 12
1 GND Digital Ground
2 V_OUT Accessory Output Supply. (Min/Typ/Max - 3.25V...10V - Output Current 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 External Speaker and Mute Control
*Min/Typ/Max: 0....32....500 mV (Typical level corresponds to -16 dBM)
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)
-----------------3210
pins-----------------------
Top right of phone
o BTEMP
o FBus - Tx
o Gnd
o Mbus
o FBus - Rx
o VPP
Bottom right
Here the nokia 9110 Pin - Layout
A
o
B
C
X
D
E
F
G
H
I
J
K
O
X
GND
DC Jack (Signals as on PINs A,B,C)
Charger Input Voltage
Charger Control Output
Locking Hole
RX (Serial Data Input)
TX (Serial Data Output)
DTR
GND
SGND (Accessory Signal Ground)
XEAR (Accessory Earphone Signal Ground)
XMIC (Accessory Microphone Signal Ground)
MBUS
