LG H990ds - Connectivity Block Diagram (NFC)

Copyright ⓒ 2016 LG Electronics. Inc. All right
reserved. Only training and service purposes
LGE Internal Use Only
4. BLOCK DIAGRAM
4.4. Connectivity - NFC
+1V8_UIM1_L9A
VDD_SIM_PMU
VREG_L9
VDD_PA
D
PN548C2
XTAL2
RXN
RXP
TX2
TX1
+VPWR_NFC
MSM8996
GPIO_11
DWL_REQ
NFC_MODE
GPIO_06
HIF3
NFC_I2C_SDA
GPIO_07
HIF4
NFC_I2C_SCL
VEN
GPIO_12
NFC_VEN
NFC_SWP
SIM_SOCKET
SIM_SWIO
VPP
I/O
EXT_SW_CTRL
GPIO_09 IRQ
NFC_IRQ
+3V0_USIM1_NFC
VCC VDD_SIM
VBAT
NFC_CLK_XTAL1
PM8996
+1.8V_VREG_S4A
VREG_S4A
27.12MHz
Crystal
NFC ANT
UIM1_DATA
97