On/Off; Battery; On/Off Key - Sony Ericsson K700i Troubleshooting Manual, Mechanical

10 On/Off

•
Make a general visual inspection for misuse, corrosion or oxidation from liquid damage
according to point 1.2
10.1

Battery

•
Insert a battery with known functionality and connect a charger with known functionality
to the phone. If the battery voltage is too low the phone will charge the battery without
turning on the phone (this will usually take less than 10 minutes) and when the battery
voltage is high enough the phone will be able to turn on and show charging in the LCD.
During trickle charging the Red Led behind the ON/OFF button is lid. When the phone
goes over to normal charging, the Red Led will not indicate anything, it will be turned off.
•
Check if the battery pads (Fig. 10.1) are mechanical damaged, dirty or oxidized. Replace
the battery 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.
10.2

On/Off key

•
Insert a fully charged battery and turn the phone on. If it fails;
•
Check if the Power on/off button (Fig. 10.2) is mechanical damaged or dirty. 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.
4/00021-1/FEA 209 544/83 A
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Company Internal Sony Ericsson Mobile Communications AB
Fig. 10.1
Trouble Shooting Guide, Mechanical
Fig. 10.2
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