LG -P715 Service Manual page 171

NFC
should be short for models without NFC
VREG_MSME_1.8V
NFC_VBAT
LGE Internal Use Only
VUSIM_POUT_2V85
DNI
A1
GPIO7 VBAT2
A2
IFSEL0 TVDD_OUT
TP8001
NFC_IRQ A3
IRQ VSS
A4
PVDD IFSEL2
VREG_MSME_1.8V
A5
DVDD IFSEL1
A6
TEST1 TEST7
A7
RFU1 U8001 AVDD_OUT
A8
VREG_USIM1_2.85V PMUVCC XTAL2
TP8002
S B1
NFC_MODE GPIO4 VEN_MON
B2
GPIO5 SIGIN
B3
G
GPIO6 RFU2
Q8001 B4
IF1 TEST5
B5
D
PVSS IF0
B6
TEST2 GPIO0
B7
VEN AVSS1
B8
R8005
VUSIM_POUT_2V85 SIMVCC XTAL1
1M
C8016 VREG_MSME_1.8V
470n
C8017
C8018 C8019 C8020
10u
1u 1n
1u
Q8002
2
G
3
D
1
S
R8004
VREG_USIM1_2.85V
0
NFC_TX2
NFC_TX1
PF2
PF1
R8001
NFC_VBAT +VPWR
DNI
NFC_VMID R8002
1K
C8001
0.1u
F8
NFC_VBAT
F7 C8002
F6 NFC_RX
F5
1n
F4
VREG_MSME_1.8V
F3
F2
L8001
F1 NFC_TX1
E8
E7
E6
E5
E4
E3
E2 L8002
NFC_TX2
E1
TCXO_NFC_19.2MHz
Closed to PN544
NFC_VBAT
NFC_SWP
NFC_WCN_HWI2C_SDA
NFC_WCN_HWI2C_SCL
C8021 C8022
1u 1u
R8009
USIM1_DATA
0
- 171 -
PF1
C8003
VA8001
51p
CN8001 MCE62413001
560n
FEED
C8005
C8006 C8007
180p
DNI 120p
GND
C8008
C8009 C8010
180p
DNI 120p
CN8002 MCE62413001
560n
FEED
C8012 VA8002
51p
PF2
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7. CIRCUIT DIAGRAM
Only for training and service purposes