Proximity Sensor; Light Sensor - LG E900 Service Manual

3.13 Proximity Sensor

When call connected, the object is moved nearer to the proximity sensor.
LCD backlight and Touch screen is disable operation automatically.
Optical proximity sensor is GP2AP002S00F in KEY_FPCB.
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3.14 Light Sensor

The Light sensor control automatically LCD Backlight level.
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Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
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Figure. Proximity Sensor Schematic
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Figure. Light Sensor Schematic
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3. TECHNICAL BRIEF
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LGE Internal Use Only