LG -P768 Service Manual page 155

VSEL_1.8V
Q1201
1
G
NFC_FET_0 2
S
DNI_EBK61691601
NFC_VBAT
NFC_VBAT
SIM/SD CARD CONNECTOR (0.9T)
VSIM_2.9V
USIM_DATA
USIM_CLK
NFC_SWP
USIM_RESET/
C1226 C1227
C1225
18p
18p
3.0V_MICROSD
R1224 10
MICROSD_DAT1
R1225 10
MICROSD_DAT0
R1226 10
MICROSD_CLK
5V 5.4V min. 12.9V 1A 150mW 1A R/TP 2P
revB(TVS)->rev1.0(TVS Vender changed)
LGE Internal Use Only
A1
GPIO7
A2
TP1201 IFSEL0
A3
NFC_IRQ IRQ
A4
VSEL_1.8V PVDD
A5
DVDD
A6
TEST1
A7
U1201
R1204 RFU1
0
A8
VSIM_2.9V PMUVCC
PN5441A2ET/C30701
0603 TP1202
B1
GPIO4
SSM3K15AMFV NFC_MODE
B2
GPIO5
DNI_EAN62452901
B3
3 GPIO6
D B4
IF1
B5
revA ->revB : Add for P768 PVSS
B6
TEST2
B7
VEN
B8
VUSIM_2.9V SIMVCC
DNI R1208
VSEL_1.8V
revA(470n) -> revB(82p)
C1219
DNI
R1215 0
VBAT
0603
Reverse Dual SOCKET
RESERVED2
S8
RESERVED1
S1200
S4
IO GND4
S7 G4
49619-1611
CLK1 GND3
S3 G3
ENSY0022801
VPP GND2
revA -> revB : change SD Detect/
S6 G2
GND1
VCC_RESET
S2 G1
VSEL_1.8V
22p
VUSIM_2.9V
R1230 10
C1228
3.0V_MICROSD
0.1u
revA -> revB : change SD Detect/
R1227 10
R1228 10
R1229 10
3.0V_MICROSD
C1230
C1229
100n ESD7951ST5G
10p
EAH61634001
ON-SEMI ESD7951ST5G
ON-SEMI
NFC
NFC_TX2
NFC_TX1
PF2
PF1
NFC_C2 ==> NFC_C3
NFC_VMID
C1201
DNI
F8
VBAT2 NFC_VBAT
F7
TVDD_OUT
F6 NFC_RX
VSS
F5
IFSEL2
F4
IFSEL1 VSEL_1.8V
F3
TEST7
F2
AVDD_OUT
F1 NFC_TX1
XTAL2
E8
VEN_MON
E7 X1201
SIGIN
XRCGB27M120F3M10R0
E6
RFU2 1 2
E5 IN/OUT1 FLOAT1
TEST5
E4
IF0
4 3
E3 FLOAT2 IN/OUT2
GPIO0
E2
C1212 27.12MHZ C1211
AVSS1 NFC_TX2
E1
XTAL1 DNI_EAW61644701
DNI DNI
Closed to PN544
NFC_VBAT
TP1204
NFC_SWP
I2C4_SDA
I2C4_SCL
Q1202 KTK5132V
2
G
3
D USIM_DATA
1
S
NFC Block DNI For P768
DNI_EBK61892201
MICROSD_DET/
MICROSD_DAT2
MICROSD_DAT3
MICROSD_CMD
- 155 -
R1201
DNI
PF1
revC(68p)->rev1.0(56p)
C1202 DNI
revC(22K) -> rev1.0(4.7K) C1203
R1202
DNI
DNI
ZD1201
revC(33p) -> rev1.0(39pF)
L1201 DNI RCLAMP1521P
C1204 DNI
DNI_EDTY0010501
revC(56pF) -> rev1.0(DNI)
DNI_RES_1608
C1206 C1207
C1205 ANT1201
revA(470n) -> revB(390n)
DNI DNI
DNI 1
revC(33pF) -> rev1.0(82pF)
revC(220p) -> rev1.0(270pF)
GND
HJ-BCT-03Y
revC(220p) -> rev1.0(270pF) revC(33p)->rev1.0(DNI)
DNI_MCIZ0008601
C1209 C1208
C1210
ANT1202
DNI
DNI DNI
L1202 DNI
1
revC(68pF) -> rev1.0(82pF)
C1213 DNI
DNI_RES_1608 HJ-BCT-03Y
revC(33pF) -> rev1.0(39pF) DNI_MCIZ0008601
revA(470n) -> revB(390n) C1214
ZD1202
Closed to PN544
DNI RCLAMP1521P
DNI_EDTY0010501
revC(68p)->rev1.0(56p)
PF2
Copyright © 2012 LG Electronics. Inc. All right reserved.
7. CIRCUIT DIAGRAM
Only for training and service purposes