Display Blank - Nokia NEM-4 Series Troubleshooting Instructions

CCS Technical Documentation

Display blank

Issue 1 09/2003
Company Confidential
Display blank Display blank
Y Y
Replace Replace
Display Display
N N
Check test points Check test points
J113, J114, J113, J114,
J185-J191 J185-J191
Y Y
Change V101 Change V101
OK? OK?
N N
Change Change
UPPWD2 UPPWD2
Copyright  2003 Nokia Corporation
Company Confidential
BB Troubleshooting
Display ok Display ok
Z130 Z130
NEM-4
Page 6(a)-45