Hall Ic - LG -H815 Service Manual

3.13 Hall IC

When Quick Cover does not working check Hall IC.
Checking Flow
START
No
Magnet Component
is normal?
Yes
No
HALL IC
U8700 voltage High ?
C8700,TP1
Yes
No
when working
HALL _INT is LOW?
C8701,TP2
Yes
END
LGE Internal Use Only
Check Quick Cover Magnet component
Check PM8994 voltage
+1V8_VREG_S4A
Replace HALL IC
(U8700)
TP2
42
3. TROUBLE SHOOTING
Image
TP2
TP1
Circuit Diagram
TP1
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