LG GW620 - Page 170

- 171 -
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING









FU1.0
091C
VREG_COMPASS_2.7V
EUSY0385501
AK8973B
U3
1C
3
A
1
B
1D
4D
3C
C4 C2
D3 A4
B2 A1
A2
B3
B4
SCL
SDA
CAD1
NC1CAD0
NC2RSTN
NC3INT
1
TST
2TS
T
3TST
SSV
DIV
DDV
26R
smhoK7.4
16R
smhoK7.4
VREG_COMPASS_3.0V
491C
FU1.0
DNI
R60
0
75R
COMPASS_INT
COMPASS_RESET
COMPASS_I2C_SDA
COMPASS_I2C_SCL
COMPAS SENSOR
TP1 (R61)
TP2 (R62)