User Guide

2115i/2116/2116i (RH-66)
Baseband Description and Troubleshooting
Page 42 ©2005 Nokia Corporation Company Confidential Issue 1 03/2005
Charger Faults
Charger
Faults
Does the battery bar
work (scroll)?
Measure voltage
over V2000.
Is it >3.0 Vdc?
Read BTEMP value.
Is it ~25C?
Remove (fuse)
F2000 and measure
current.
Is it ~850mA?
Retest
Retest
Check the DC jack,
F2000, L2000, V2000,
and C2004.
Check NTC. Is it
OK?
Change UEM
Connect the charger
and make sure the
battery is
connected.
NO
YES
NO
YES
NO
YES
NO
YES
Replace NTC
NO
YES