Problem Areas
1.15 Light Sensor
1.15.1 Light Sensor malfunctions
Check:
Inspect the external area of the Ambient Light Sensor
window.
Action:
1. If dirty – clean it.
2. If the port is damaged – replace the Touch Panel.
Check:
Inspect the rubber on the Front Cover Assy and the light
sensor on the Main PBA.
Action:
1. If dirty – clean them.
2. If the rubber is damaged – replace the Rubber Sensor
and Light Pipe Sensor.
3. Replace Main PBA.
1277-1356 Rev 2
©
Sony Mobile Communications AB – Company Internal
Troubleshooting Guide (mech)
G
(
27(45)