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3. TECHNICAL BRIEF
3.11.12 Folder ON/OFF Operation
There is a magnet to detect the Folder status, opened or closed.
If a magnet is close to the hall-effect switch, the voltage at pin OUT of U600 goes to 0V.
Otherwise, 2.7V.
This folder signal is delivered to MSM6260 GPIO92
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LGE Internal Use Only
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Figure. Schematic of Folder ON/OFF detection circuit
KP330 Operational Description
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Copyright © 2008 LG Electronics. Inc. All right reserved.
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Only for training and service purposes
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Troubleshooting
