LG LM-X120HM Service Manual page 88

System Logic Block Diagram ; Memory, Micro SD, SIM
MSDC1_CLK
MSDC1_CMD
MSDC1_DATA[0:3]
SDCARD_DET
EINT15
SIM_DET
ANT_SEL0
SIM1_RESET_N
SIM1_RESET
SIM1_CLK
SIM1_CLK
SIM1_DATA
SIM1_DATA
SIM2_RESET
SIM2_CLK
SIM2_DATA
MT6739
eMMC_DATA[0:7]
MSDC0_DATA[0:7]
eMMC_CLK
MSDC0_CLK
eMMC_CMD
MSDC0_CMD
MSDC0_RSTB
MSDC0_RSTB
EBI_CS[0:1]
EBI_CS_N
EBI_CLK, CLK_B, CKE_0, CKE_1
EBI_CK
EBI_DQS[0:3], DQS_B[0:3]
EBI_DQS
EBI_CA[0:9]
EBI_CA[0:9]
EBI_DM[0:3]
EBI_DM[0:3]
EBI_DATA[0:31]
EBI_DQ[0:31]
LGE Internal Use Only
SDCARD_CLK
SDCARD_CMD
SDCARD_DATA[0:3]
& SIM1 (Nano)
& SIM2 (Nano)
SIM2_RESET_N
SIM2_CLK
SIM2_DATA
DAT[0:7]
CLKm
CMD
RESET
CS_N, NC2
CLK_T, CLK_C, CKE, NC3
DQS[0:3]_T, DQS[0:3]_C
CA[0:9]
DM[0:3]
DQ[0:31]
LPDDR3 1GB
Micro SD
VCC
VCCQ
VDD1
VDDQ
VDD2
VDDCA
VREFCA
VREFDQ
MCP
eMMC 16GB
Copyright ⓒ 2019 LG Electronics. Inc. All right reserved.
88
VMCH_PMU
VSIM1_PMU
VSIM2_PMU
PMIC
MT6357
VEMC_PMU
VIO18_PMU
VDRAM_PMU
VREF_EMI
Only training and service purposes