Back-Up Battery Interface Electrical Characteristics - Nokia MOBILE TERMINAL Service Manual

Name of Connection
IHF speakers
Main camera connector
Microphone
nd
2 camera
Vibra
Flash

Back-up battery interface electrical characteristics

Pin name I/O
L2207, ->
VBack
Description Parameter
Back-Up Vback
Battery
Voltage
Page 6 –38
Table 18 Back-up battery connections
Connection
N2200, Back-up battery G2200 is
VBack connected to N2200
Table 19 Back-up battery electrical characteristics
Min Typ
0 2.6
COMPANY CONFIDENTIAL
Copyright © 2008 Nokia. All rights reserved.
System Module and User Interface
Connector reference
B2150
B2151
X1490
B2170 (on engine PWB)
N1460
X2110
X1480
Notes
Max Unit
3.3 V
RM-356
Issue 1