Battery Connector And Interface Connections & Electrical Characteristics; Internal Interfaces - Nokia N72 Service Manual

Nokia Customer Care
Description
Threshold for V
MSTR-
charging,
falling (N2300)
Battery connector and interface connections & electrical characteristics
Pin
1 VBAT
2 BSI
3 GND
Description
Operation voltage
Current rating

Internal interfaces

Internal interfaces
Name of Connection
UI connector
Display
Back camera
Front camera
ALS
Vibra
Microphone
Page 9 –38
Parameter
1.9
Figure 110 Battery connector
Table 24 Battery interface connections
Signal
->
->
Table 25 Battery IF electrical characteristics
Parameter
V
IN
I
IN
COMPANY CONFIDENTIAL
Copyright © 2006 Nokia. All rights reserved.
Min Max
I/O Engine connection
EM ASIC N2200
EM ASIC N2200
GND
4.23
0.9
X4400
X4401
X1470
X1472
V4400
M2100
B2100
Unit
V
VBAT
BSI
Max
VDC
A
Connector reference
RM-180
System Module
Notes
Typical value
Notes
Battery voltage
Battery size
indication
(fixed resistor
inside the
battery pack)
Ground
Unit
Issue 1