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3. TECHNICAL BRIEF
3.16 Flip SW Interface
hall sensor respond to the magnetic field. If it is used for mobile phones, It is used for opening of the slide.
A little magnet attached to the slide. If slide is opened, Hall sensor is off. Therefore, to see whether the
opening of the slide.
LGE Internal Use Only
LGE Internal Use Only
FLIP SWITCH
1V81_VDD
U201
EM-0781-T5
C215
C216
27p
1u
Figure 3-16-1 Hall effect switch Block Diagram
- 64 -
FLIP
C217
C218
1u
27p
Copyright © 2009 LG Electronics. Inc. All right reserved.
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Only for training and service purposes
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