Nokia NSM-9DX Troubleshooting Instructions page 42

Baseband Troubleshooting Instructions
Phone
is dead
Phone current
is zero?
No
Phone current is
< 50 mA?
No
Phone current is
~ 54 mA?
Yes
Is phone in
LOCAL mode?
Yes
OK,
retest
Page 40
Figure 48: Phone is dead
Yes
Yes
Is phone flash
programming OK?
No
No
Check BSI
No line, X101, C241,
R203, C109, and
R202. Are they
OK?
No
¤Nokia Corporation
CCS Technical Documentation
Check X101
solder and
VBAT lines.
Yes
Phone is
jammed
Flash
faults
Yes
Change
UEM
Repair
Issue 1 10/02