3. TROUBLE SHOOTING
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Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
TOP
C9050(TP2)
C9049(TP1)
U9002
K8
J8
P11
P10
N11
L8
N10
M9
K9
M7
J9
G9
L7
J11
J10
K7
G3
F3
G4
WL_GPIO_3
WL_GPIO_2
WL_GPIO_1
WL_GPIO_0
NFC_GPIO0
NFC_REG_PU
NFC_GPIO1
NFC_UTX
NFC_RTS
NFC_CTS
NFC_URX
NFC_SPI_INT
NFC_SWPIO_1
NFC_VDDSWP_0
NFC_SWPIO_0
NFC_VDDSWPIN_0
NFC_VDDANT
NFC_VDDEE
NFC_SDA
NFC_SCL
+1.8V_L11_MSM_P3
2.2K
R9007
NFC_VDDEE
+3.0V_USIM_NFC
TP9029
2.2K
R9008
C9048
10u
+3.0V_L15_UIM1
TP9022
TP9023
C9049
100n
C9050
1u
+1.8V_L11_MSM_P3
4.7K
R9006
0
R9009
0
R9016
NFC_SWP
NFC_WAKE
NFC_VEN
NFC_IRQ
I2C_NFC_SCL
I2C_NFC_SDA
NFC_SDA
NFC_SCL
C9049(TP1)
C9050(TP2)