Nokia 9210i Servicehandbuch
PAMS
Technical Documentation
RAE-5
3. RF+System Module KL8
Page 3 – 15
Issue 1 04/02
Table 4. Battery Connector (X100) Electrical Specifications (continued)
Notes
Unit
Max
Typ
Min
Name
Pin
3
BTEMP
0
1.4
V
Battery temperature indication
Phone has 100k 5% pull–up resistor,
Battery package has NTC pull down resistor:
@+25C 47k 5%, B=4050
3%
0
1
k
W
Fast power up (in production)
4
BGND
0
0
V
Battery ground – connected directly to system HW GND
Backup battery connector
Table 5. Backup battery connector X102
Pin
Name
Min
Typ
Max
Unit
Notes
1
VBACK IN
2.82
3.15
3.28
V
Backup battery voltage from CHAPS
@ Ibackup = 100
m
A
2
VBACK
OUT
1.8
3.3
V
Backup battery voltage to CCONT/VBACK
(not specified in CCONT spec)
VBACKIN and VBACKOUT are connected together in back up battery’s positive
terminal.
terminal.
Table 6. Microphone contacts
Pin
Name
Min
Typ
Max
Unit
Notes
1
MICP
0.1
Vpp
Pad P200
2
MICN
0.1
Vpp
Pad P201
0.2
Vpp
MICP–MICN differential voltage range
2.0
2.1
V
MICP, MICN biasing output level
SIM card connector
Only Plug–in SIM (small SIM) cards are supported.
Table 7. SIM Connector (X101) Electrical Specifications
Pin
Signal
Name
Name
Type
SIM Con-
tact
Parameter
Min
Typ
Max
Unit
Notes
4
GND
GND
GND
0
0
V
Ground
3
VSIM
VCC (C1)
Supply Voltage
Supply Voltage
4.8
2.8
5.0
3.0
5.2
3.2
V
V
5V SIM Card
3V SIM Card
6
SIM–DATA
I/O
I/O (C7)
Vout HIGH
Vout HIGH
Vout LOW
Trise/Tfall
Series Resistance
4.0
2.8
0
100
VSIM
VSIM
0.4
1
V
V
V
m
S
W
5V SIM Card
3V SIM Card
3V/5V SIM Card
3V/5V SIM Card
(Vin not defined in CCONT
specification )
2
SIMRST
O
RST (C2)
Vout HIGH
Vout HIGH
Vout LOW
Trise/Tfall
Series Resistance
4.0
2.8
100
VSIM
VSIM
0.4
100
V
V
V
ns
W
5V SIM Card
3V SIM Card
3V/5V SIM Card
3V/5V SIM Card