Charger - Nokia NPD-1 Series Troubleshooting - Bb

CCS Technical Documentation

Charger

Charger
Connect Charger
Make sure battery is
connedted.
Battery bar doesn't
work (scroll)
Measure voltage
over V100.
Is it > 3.0 Vdc?
Unit Read BTEMP
Is it ~ 25C (0319)?
Remove (fuse) F100
and measure
current.
Is it ~350-390 mA?
Issue 1 11/2002
No
Yes
No
Yes
No
value.
Yes
No
Yes
Nokia Corporation
Troubleshooting — BB
Retest
Check X101,X102,
F100, L100, V100,
C106.
Change UEM
Change UEM
Retest
Confidential
NPD-1
Page 33