Nokia 6020b Service Manual

Nokia

Issue 1 03/2005

COMPANY CONFIDENTIAL

19

Copyright © 2005 Nokia. All Rights Reserved.

RM-31
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