Zocus; Ui Troubleshooting; Ui Troubleshooting Cases - Nokia NEM-4 Series Troubleshooting Instructions

NEM-4
BB Troubleshooting

ZOCUS

UI Troubleshooting

UI Troubleshooting cases

This document describes how the trouble shooting should be done if there is something
wrong with the UI function. If the problem is due to the display or keymat PWB the
whole UI module should be replaced. However, the earpiece maybe replaced. (see Audio
Troubleshooting)
Page 6(a)-42
Company Confidential
Read phone current Read phone current
consumption consumption
in Phoenix in Phoenix
Y Y
OK? OK?
N N
N N
Check N301 Check N301
and other and other
components components
Replace Replace
component component
Copyright  2003 Nokia Corporation
Company Confidential
CCS Technical Documentation
SW Error Reflash SW Error Reflash
Replace damaged Replace damaged
components and retest components and retest
Issue 1 09/2003