Nokia 6020b Manuales De Servicio
Issue 1 03/2005
COMPANY CONFIDENTIAL
3
Copyright © 2005 Nokia. All Rights Reserved.
RM-31
6(a) - Baseband Troubleshooting Instructions
6(a) - Baseband Troubleshooting Instructions
Nokia Customer Care
Table of Contents
Page No
Test Points........................................................................................................... 5
Troubleshooting.................................................................................................. 6
Top level flow 1 .................................................................................................. 6Top level flow 2 .................................................................................................. 7Phone is dead 1 ................................................................................................. 8Phone is dead 2 ................................................................................................. 9Flash faults 1.................................................................................................... 10Flash faults 2.................................................................................................... 11Phone is jammed 1 .......................................................................................... 12Phone is jammed 2 .......................................................................................... 13Charger ............................................................................................................ 15SIM Card.......................................................................................................... 16Audio faults 1 ................................................................................................... 17Audio faults 2 ................................................................................................... 18Audio faults 3 ................................................................................................... 19Audio faults 4 ................................................................................................... 20Earpiece........................................................................................................... 21Display faults 1................................................................................................. 22Display faults 2................................................................................................. 23Keypad faults 1 ................................................................................................ 24Keypad faults 2 ................................................................................................ 25Camera faults 1................................................................................................ 26Camera faults 2................................................................................................ 27Self test ............................................................................................................ 28