Charger Connector And Charging Interface Connections & Electrical Characteristics - Nokia RM-132 Service Manual & Parts Manual

RM-132; RM-133
System Module
Charger connector and charging interface connections & electrical characteristics
Pin
1 Vchar
2 Charge GND
Description
Vchar V Charge
Vchar I Charge
Charge GND
Threshold for V
MSTR+
charging,
rising (N2300)
Threshold for V
MSTR-
charging,
falling (N2300)
Issue 1
Figure 93 Charger connector
Table 23 Charging interface connections
Signal
In
Table 24 Charging IF electrical characteristics
Parameter
0
2.1
1.9
COMPANY CONFIDENTIAL
Copyright © 2006 Nokia. All rights reserved.
I/O Engine connection
N2300
Ground
Min Max
9
0.85
0.85
Nokia Customer Care
VCharIn1, 2 Charging
voltage /
charger
detection,
Center pin
Charger
ground
Unit
V Center pin
A Center pin
A
V Typical value
V Typical value
Notes
Notes
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