Nokia 6020b Service Manual

Page of 68
Issue 1 03/2005
COMPANY CONFIDENTIAL
43
Copyright © 2005 Nokia. All Rights Reserved.
RM-31
3 - Service Software and Tuning Instructions
Nokia Customer Care
Check that the values are within the limits given in table below.
Calibration limits
Table 1: BB calibration limits
Parameter
Min 
Max
ADC Offset
-50
+50
ADC Gain
26500
28500
BSI Gain
950
1100
Battery Voltage Offset
2300
2900
Battery Voltage Gain
10000
11000
Charger Voltage 
55800
64000
Charger Current Offset
-150
+150
Charger Current Gain
3750
4650