Trouble Shooting Guide, Mechanical
4/00021-1/FEA 209 544/89 A
Company Internal
Sony Ericsson Mobile Communications AB
9(26)
3 Alert
Problem
•
Make a general visual inspection for misuse, corrosion or oxidation from liquid damage
according to point 1.2
3.1 Vibrator
•
Turn on the phone. Go to the service test menu; choose “Vibrator”. Press any key to check
the vibrator works properly.
•
Check if the vibrator pads (Fig. 3.1) are dirty or oxidized. Clean them if necessary.
•
Check if the vibrator (Fig. 3.2) is mechanical damaged, dirty or oxidized. Replace it if
necessary.
•
Check if the Frame RF (Fig. 3.3) is mechanical damaged. Replace it if necessary.
If the fault still occurs, try to update the phone to the latest available software version. If this
doesn’t solve the problem, handle the unit according to the local directives.
Fig. 3.1
Fig. 3.2
Fig. 3.3
3.2 Speaker
•
Turn on the phone. Go to the service test menu; choose “Speaker”. Press any key to check
the speaker works properly.
•
Check if the keyboard flex-film is fitting correct into the FPC connector (Fig. 3.4)
and
check if the FPC connector is closed.
•
Check if the key FPC (Fig. 3.5) is mechanical damage, dirty or oxidized. Replace it if
necessary.
If the fault still occurs, try to update the phone to the latest available software version. If this
doesn’t solve the problem, handle the unit according to the local directives.
