User Guide

CCS Technical Documentation Troubleshooting
NPM-2NX
Issue 1 07/02 ãNokia Corporation Page 21
• Phone clock (on display) does not function properly
Figure 10: Fault tree, sleep clock
Sleep mode
not working
Measure sleep clock
from J404
Check C203
&C204
Change B200
Change UPP
(D400)
Fail
Measure sleep clock
from B200
Change UEM
(D200)
Fail
Ok
Ok
Ok