Nokia 6020b 서비스 매뉴얼
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Issue 1 03/2005
COMPANY CONFIDENTIAL
19
Copyright © 2005 Nokia. All Rights Reserved.
RM-31
7 - System Module
7 - System Module
Nokia Customer Care
Figure 3:Power Distribution Diagram
■
DC characteristics
Supply voltage ranges
Table 6: Battery voltage ranges
Signal
Min
Nom
Max
Note
VBAT
3.1V
3.7V
4.2V
3.2V SW cut off
2.95V HW power off
2.95V HW power off