LG LM-X120HM Service Manual page 97

U0301-D
MT6739-SBS
USB MSDCs
[12] USB_DP L28
USB_DP MSDC0_RSTB
[12] USB_DM K28
USB_DM
MSDC0_CMD
M29
USB_VRT
MSDC0_CLK
R0402 MSDC0_DSL
5.1K/1%
MSDC0_DAT7
BC
MSDC0_DAT6
MSDC0_DAT5
MSDC0_DAT4
J25
CHD_DP
GND [8] CHD_DP MSDC0_DAT3
MSDC0_DAT2
J24
[8] CHD_DM CHD_DM MSDC0_DAT1
MSDC0_DAT0
KEYPAD
NCEB0
NCEB1
NCLE
GPIO_CTP_RSTB AF6
[12] KP2ROW NALE
NWPB
GPIO_GPS_LNA_EN AG5
[17] KP1ROW
AF5
KP0ROW
EINT0
EINT1
AD6
AI_KEY KP2COL EINT2
[12]
EINT3
AE7
KP1COL EINT4
KPCOL1
[12]
EINT5
AE6
[12] KPCOL0 KP0COL
R0403 4.7K/NF
MSDC1_CLK
1 2
I2C
MSDC1_CMD
1 2
VIO18_PMU
R0404 4.7K/NF MSDC1_DAT3
AB5
[12] SCL0 I2C0_SCL MSDC1_DAT2
MSDC1_DAT1
AC5
[12] SDA0 I2C0_SDA MSDC1_DAT0
R0405 4.7K/NF
1 2
1 2
VIO18_PMU
CONN_IF
R0406 4 .7K/NF
SCL1 Y6
[10,11] I2C1_SCL
Y7
[10,11] SDA1 I2C1_SDA WB_CTRL0
WB_CTRL1
R0407 4.7K/NF WB_CTRL2
2
1
WB_CTRL3
WB_CTRL4
1 2
VIO18_PMU
WB_CTRL5
R0408 4.7K/NF AD4
[11] SCL2 I2C2_SCL
AD3
[11] SDA2 I2C2_SDA
R0409 4.7K/NF
WB_SCLK
2
1
WB_SDATA
WB_SEN
1 2
VIO18_PMU
R0410
4.7K/NF
SCL3 Y5
[11] I2C3_SCL
XIN_WBG
AA5
SDA3 I2C3_SDA
[11]
WB_RSTB
UART
R0432
1K ANT_SEL0
AC3
[19] UTXD0 UART0TX
ANT_SEL1
R0431 1K
AB3
[19] URXD0 UART0RX
ANT_SEL2
CAM_EXT_DVDD_EN [11] AF28
UART1TX
AD27
CAM_PDN1
[11] UART1RX GPIO
SRCLKENAI
WCN 6625
K2
[17] GPS_RX_IP GPS_RXIP EINT6
GPS_RX_IN K1
[17] GPS_RXIN
GPS_RX_QP L2
[17] GPS_RXQP EINT7
[17] GPS_RX_QN L1
GPS_RXQN
EINT8
[17] F2W_CLK J5
F2W_CLK
J6
[17] F2W_DATA F2W_DATA EINT9
E1
[17] WB_RX_IP WB_RXIP EINT10
WB_RX_IN E2
[17] WB_RXIN
[17] WB_RX_QP F1
WB_RXQP EINT11
WB_RX_QN F2
[17] WB_RXQN
WB_TX_IP G1
[17] WB_TXIP EINT12
[17] WB_TX_IN G2
WB_TXIN
H1
[17] WB_TX_QP
WB_TXQP EINT13
H2
[17] WB_TX_QN
WB_TXQN
EINT14
EINT15
MT6739WW
DVDD_CORE
D28 MSDC0_RSTB [6]
D25
MSDC0_CMD [6]
D27
MSDC0_CLK
[6]
D26
MSDC0_DSL [6]
C28
MSDC0_DAT7 [6]
B29
MSDC0_DAT6 [6]
A27 MSDC0_DAT5
[6]
C27 MSDC0_DAT4
[6]
B28
MSDC0_DAT3 [6] [7] DVDD_CORE_GND
C26
MSDC0_DAT2 [6]
A26
MSDC0_DAT1 [6]
B27
MSDC0_DAT0 [6]
E25
BOARD_ID0 [4]
F25
BOARD_ID1 [4]
G25
BOARD_ID2 [4]
G26
BOARD_ID3 [4]
G27
PCB_ID0 [ 4]
GND
H26
PCB_ID1 [4]
G28
PCB_ID2
[4]
H28
EINT_CHG_STAT [7]
H25
GPIO_BAT_ID1 [9]
J28
GPIO_BAT_ID2 [9]
G29
GPIO_BAT[9]
R0411 22
AA24
MSDC1_CLK [12]
AA26 MSDC1_CMD
MSDC1_CMD [12]
AA25 MSDC1_DAT3
AB27 MSDC1_DAT2
Y26 MSDC1_DAT1
AA27 MSDC1_DAT0
MSDC1_DAT[0:3]
DVDD_MODEM
F6
WB_CTRL0 [17]
G7
WB_CTRL1 [17]
F7 WB_CTRL2
[17]
F5
WB_CTRL3 [17]
E5 WB_CTRL4
[17]
E6
WB_CTRL5 [17]
L7 [7]
CONN_SCLK [17]
K4 CONN_SDATA DVDD_MODEM_GND
[17] [7]
K7
CONN_SEN [17]
R0412
K3 CONN_XO_IN
[17]
470
J7
CONN_RSTB [17]
GND
L3
INT_SIM1 [12]
K5
L5
EMMC_NAND_BOOTING [3]
VSRAM_OTHERS_PMU
AB4
AE27
EINT_CTP [12]
TP0403
AD25
EINT_G [10]
1
AF27 EINT_RAMDUMP
GND
AG27 EINT_ALSPS [10]
TP-0.3MM
AB7
GPIO_LCM_BIAS_ENP [11]
AB6 VSRAM_PROC_PMU
EINT_EAR [ 9]
AC7 SCL5 [7]
AC6
SDA5 [7]
AD28
AC28
EINT_SD [12]
VDRAM_PMU GND
C0439 C0446 C0440
2.2uF 2.2uF /NF 0.1uF
GND GND
GND
U0301-E
MT6739-SBS
VOCRE VPROC
DVDD_DVFS
DVDD_DVFS
J9
DVDD_TOP DVDD_DVFS
J15
DVDD_TOP DVDD_DVFS
J19
DVDD_TOP DVDD_DVFS
K12
DVDD_TOP DVDD_DVFS
C0404 C0406 C0415 K14
DVDD_TOP DVDD_DVFS
L9
22uF DVDD_TOP DVDD_DVFS
22uF 22uF
L15
DVDD_TOP DVDD_DVFS
L17
DVDD_TOP DVDD_DVFS
L19
µçÈÝ¿¿½üCPU°Ú·Å
DVDD_TOP DVDD_DVFS
M12
DVDD_TOP
M14
²î·Ö×ßÏߣ¬°üµØ DVDD_TOP
M22
DVDD_TOP
DVDD_CORE_FB N9
[7] DVDD_TOP
N15
DVDD_TOP
N17
DVDD_TOP
SH0404 SH0405
N19
DVDD_TOP
1 2 1 2 R9
DVDD_TOP
R19
DVDD_TOP
C0411 C0413 C0419
C0414
1.0uF
100nF 100nF 100nF
µçÈÝ¿¿½üCPU°Ú·Å
VLTE GND
DVSS
P12
DVDD_MODEML1_BUCK DVSS
P14
DVDD_MODEML1_BUCK DVSS
R15
DVDD_MODEML1_BUCK DVSS
T12
DVDD_MODEML1_BUCK DVSS
T14
DVDD_MODEML1_BUCK DVSS
C0425
C0424 C0428 C0429 U9
DVDD_MODEML1_BUCK DVSS
U15
DVDD_MODEML1_BUCK DVSS
22uF 22uF 0.1uF 0.1uF V8
DVDD_MODEML1_BUCK DVSS
V12
DVDD_MODEML1_BUCK DVSS
V14
µçÈÝ¿¿½üCPU°Ú·Å DVDD_MODEML1_BUCK DVSS
W9
DVDD_MODEML1_BUCK DVSS
W15
²î·Ö×ßÏߣ¬°üµØ DVDD_MODEML1_BUCK DVSS
Y12
DVDD_MODEML1_BUCK DVSS
DVDD_MODEM_FB Y14
DVDD_MODEML1_BUCK DVSS
AA9
DVDD_MODEML1_BUCK DVSS
DVSS
DVSS
SH0408 SH0409
DVSS
1 2 1 2
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
VLTE_SRAM
DVSS
DVSS
DVSS
K16
DVDD_SRAM_TOP DVSS
C0432 M16
DVDD_SRAM_TOP DVSS
1 2 2.2uF/NF T16
DVDD_SRAM_TOP DVSS
C0433 V16
DVDD_SRAM_TOP DVSS
1 2
1.0uF
DVSS
DVSS
µçÈÝ¿¿½üCPU°Ú·Å
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
SRAM
DVSS
DVSS
DVSS
V18
DVDD_DVFS_SRAM DVSS
DVSS
C0457 DVSS
2.2uF /NF C0437 DVSS
1.0uF DVSS
VDDQ
F9
AVDDQ_EMI0_0
F10
AVDDQ_EMI0_0
G10
AVDDQ_EMI0_0
F12
AVDDQ_EMI0_1
G12
AVDDQ_EMI0_1
G13
AVDDQ_EMI0_1
F15
AVDDQ_EMI0_2
C0441 C0442 C0443 C0444 F16
AVDDQ_EMI0_2
G15
AVDDQ_EMI0_2
0.1uF 0.1uF 0.1uF 0.1uF G16
AVDDQ_EMI0_2
G18
AVDDQ_EMI0_3
F19
AVDDQ_EMI0_3
G19
AVDDQ_EMI0_3
GND GND GND GND
0.1uFµçÈÝ¿¿½üCPU
MT6739WW
97
DVDD_DVFS
T18
C0401
T20 C0402
T22
V24 22uF 22uF
W19
W21
W24
AA19
AA21
AB18
AB20 ²î·Ö×ßÏߣ¬°üµØ
DVDD_DVFS_FB [7]
DVDD_DVFS_GND [7]
SH0406 SH0403
1 2 1 2
C0409 C0410 C0412 C0418 C0420 C0422
1.0uF 1.0uF 1.0uF 1.0uF 1.0uF
1.0uF
µçÈÝ¿¿½üCPU°Ú·Å
GND
VIO18_PMU
A2
A8
B6
B26
BOARD_ID0
C6 [4]
C7
C8
BOARD_ID1 [4]
C9
C12
C13
C14 [4] BOARD_ID2
C16
C25
D3 BOARD_ID3
[4]
D4
D5
D6
PCB_ID0
[4]
D10
D11
D16
PCB_ID1
[4]
D20
D21
D24
D29 PCB_ID2
[4]
E7
E8
E9
E11
E14
E15
E16
E18
E20
E21
E24
E26
E27
E28
F14
F20
J11
J13
J17
J21
J27
K10
K18
K20
L11
L13
L21
M10
M18
M20
N11
N13
N21
P10
P18
P20
GND
TITLE:
DOCUMENT NO.:
DEPARTMENT:
COMPANY:
VIO18_PMU VIO18_PMU VIO18_PMU VIO18_PMU VIO18_PMU VIO18_PMU
R0443 R0445 R0447 R0461 R0463 R0465
R0441
NF NF NF NF NF NF
NF
R0444 R0446 R0448 R0462 R0464 R0466
R0442
NF NF NF NF NF NF
NF
GND GND GND GND GND GND GND
R0451 R0452
NF
NF
R0453 R0454
NF
NF
R0455 R0456
NF
NF
R0457 R0458
NF
NF
R0459 R0460
NF
NF
<TITLE>
REV: <REV>
04_MT6739_BB2
SIZED: A1
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DESIGNER: <DESIGNER> Last Saved Date: 2019/4/8 SHEET: OF