Nokia 9000(il) Communicator

1
2
3
4
5
6
7
8
9
10
11
12

X

Vcc+
Vcc+
MBUS
Test Modux
GND   (Charger and Digital)
MIC
EAR
TxD   (Data OUT)
RxD   (Data IN)
GND   (Analog - for accessories)
GND   (Charger and Digital)
GND   (Charger and Digital)

Locking Hole

Nokia 9110 Communicator

o

B
C

X

5
4
3
2

6
7
8
1

O

DC Jack (Signals as on PINs A,B,C)

Charger Input Voltage
Charger Control Output

Locking Hole

DCE  RX   (Serial Data Input)
DCE  TX   (Serial Data Output)
DTR
GND

SGND   (Accessory Signal Ground)
XEAR   (Accessory Earphone Signal Ground)
XMIC   (Accessory Microphone Signal Ground)
MBUS

External RF with Switch