NHL-10
Baseband Troubleshooting
CCS Technical Documentation
ISSUE 2 01/2004
COMPANY CONFIDENTIAL
45
Copyright © 2003 Nokia. All Rights Reserved.
Baseband Tuning operation
Energy management calibration
EM calibration is performed to calibrate the setting (Gain and offset) of AD converters in several
channels (i.e. Battery Size, Battery voltage, Charger voltage, Charger current, Battery Current).
This is to get accurate conversion result of AD converter.
Connections
The NHL-10 phone must be connected to JBV-1 (Docking station) with DA-2 (Docking station
adapter).
•
Connect SCB-3 (DC-DC cable) between JBV-1 and charger connector of
phone for charger channel calibration.
•
Supply 11-16 V DC from external power supply to JBV-1 to power up
phone.
Phoenix Setup
•
Start Phoenix service software.
•
Select FBUS connection.
•
Choose
Main -> Choose product-> NHL-10
.
•
Choose
Tuning-> Energy Management Calibration
.
