Charger Connector And Charging Interface Connections & Electrical Characteristics; Company Confidential; Copyright © 2009 Nokia. All Rights Reserved; Internal Interfaces - Nokia RM-555 Service Manual

RM-555
System Module and User Interface
Pin
5 GND
7 SIMDATA
Charger connector and charging interface connections & electrical characteristics
PIN Signal
1 VBUS
2 D-
3 D+
4 ID
5 ground
Description Parameter
VBUS Vcharge
VBUS Icharge
D+,D-,Ground

Internal interfaces

Name of connection
Earpiece
Issue 1
Signal I/O
-
In/Out
Figure 89 Charger connector
Table 12 Charging interface connections
I/O Engine connection
D3300/
IN N3301
IN/OUT D3300
IN/OUT D3300
Ground
Table 13 Charging IF electrical characteristics
Min Max
4.75 5.25
1.8
1
Component reference
B500 on Main FPC

COMPANY CONFIDENTIAL

Copyright © 2009 Nokia. All rights reserved.
Engine connection
GND
EM ASIC N2200 SIM1DaC
Description
VBUS/DCIN 5V
DM Data minus
DN Data plus
Not in use
Signal
ground
Unit
V
A
A
Notes
Ground
Data input /
output
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