Nokia 500 Service Manual page 47

RM-750
BB Troubleshooting and Manual Tuning Guide
Baseband main troubleshooting
Power and charging troubleshooting.................................................................................................................
Battery current measuring fault troubleshooting
General power checking troubleshooting
Dead or jammed device troubleshooting
Dynamo charging troubleshooting
USB charging troubleshooting.....................................................................................................................
Interface troubleshooting
USB flashing fault troubleshooting
SIM card troubleshooting
MicroSD card troubleshooting......................................................................................................................
Display module troubleshooting
General instructions for display
Display fault troubleshooting
Touch panel troubleshooting.......................................................................................................................
Keyboard troubleshooting
Keyboard troubleshooting
Keyboard backlight troubleshooting
Sensors troubleshooting
Accelerometer troubleshooting...................................................................................................................
Magnetometer troubleshooting
ALS technical description and troubleshooting
DiPro (proximity sensor and ALS) troubleshooting
ALS functionality check and
Proximity sensor functionality check (including IR LED) and
Audio troubleshooting.......................................................................................................................................
Audio troubleshooting test
External earpiece troubleshooting..............................................................................................................
External microphone
Internal handsfree (IHF)
Internal microphone troubleshooting
Acoustics troubleshooting............................................................................................................................
Introduction to acoustics troubleshooting
Earpiece troubleshooting
IHF troubleshooting
Microphone troubleshooting
Vibra troubleshooting...................................................................................................................................
Bluetooth/FM radio troubleshooting
Bluetooth and FM radio self tests in
Bluetooth BER test in Phoenix
Bluetooth troubleshooting
FMRX radio receiver
FM radio troubleshooting.............................................................................................................................
WLAN troubleshooting.......................................................................................................................................
WLAN self test in Phoenix.............................................................................................................................
WLAN TX and RX testing in Phoenix
WLAN TX BiP testing procedure in Phoenix
WLAN TX BiP testing procedure in Care Suite Testing and Tuning Tool
WLAN troubleshooting
GPS troubleshooting ..........................................................................................................................................
Issue 1
Table of Contents
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troubleshooting......................................................................................
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calibration.................................................................................................
instructions.....................................................................................................
troubleshooting........................................................................................................
troubleshooting...................................................................................................
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Phoenix.............................................................................................
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testing..........................................................................................................................
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COMPANY CONFIDENTIAL
Copyright © 2011 Nokia. All rights reserved.
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