User Guide

6015/6015i/6016i/6019i (RH-55), 6012 (RM-20)
Troubleshooting - Baseband Nokia Customer Care
Page 36 ©2004 Nokia Corporation Company Confidential Issue 1 - Revision 002 09/2004
Charger Faults
Charger
faults
Connect
charger. Make
sure battery is
connected.
Battery bar
doesn't work
(scroll)
Measure voltage
over V100. Is it >
3.0 Vdc?
Read BTEMP
value. Is it ~25C
(0319)?
Remove (fuse)
F100 and
measure current.
Is it ~350 -
390mA?
Retest
Check X102,
F100, L100,
V100, C102.
Check NTC
Change UEM
Retest
NO
YES
NO
YES
NO
YES
NO
YES
Replace NTC
NO
YES