LG LM-X120HM Service Manual page 100

U0701-A
MT6357V/A
VBUCK CTRL
for EOS R0701
2 VSYS_SMPS
VSYS 1 B2
VSYS_SMPS
1;+/-5% C0701
SH0701 1.0uF
1 2 B1
C0741 GND_SMPS
GND_SMPS
22UF/0603
VPROC IN
NF
GND
A4
VSYS_VPROC
VSYS_VPROC
B4
VSYS_VPROC
C4
GND GND VSYS_VPROC
C0706
10uF
SH0702 A5
GND_VPROC
1 2 B5
GND_VPROC
GND_VPROC C5
GND_VPROC
GND
VCORE IN
A8
VSYS_VCORE
VSYS_VCORE
B8
VSYS_VCORE
C8
VSYS_VCORE
C9
GND_VCORE
B9
GND_VCORE
C0711
10uF
SH0705
1 2
GND_VCORE
GND
VMODEM IN
VSYS_VMODEM
A13
VSYS_VMODEM
B13
VSYS_VMODEM
C0712
SH0706 4.7uF A12
GND_VMODEM
1 2 B12
GND_VMODEM
C12
GND_VMODEM GND_VMODEM
GND
VPA IN
VSYS_VPA A2
VSYS_VPA
A3
VSYS_VPA
C0703
B3
GND_VPA
10uF
SH0708
1 2
GND_VPA
VS1 IN
GND
VSYS_VS1
B14
VSYS_VS1
A14
VSYS_VS1
C0704
SH0709 4.7uF A15
GND_VS1
1 2 B15
GND_VS1
GND_VS1
GND
U0701-B
MT6357V/A
LDO IN
VS1_PMU C17
VS1_LDO1
C0721 C0723
C0722
22uF 22uF 4.7uF
F15
VS2_LDO1
F17
VS2_LDO2
GND
GND GND
¿¿½üPMIC¹Ü½Å°Ú·Å
for EOS G14
VSYS_LDO1
VSYS N17
VSYS_LDO2
K7
VSYS_LDO3
F13
C0724 D_GND
G8
D_GND
22uF
G7
D_GND
G9
D_GND
G12
D_GND
H6
D_GND
G10
D_GND
G11
D_GND
H7
D_GND
GND
H8
D_GND
H9
D_GND
All LDO Input Cap close to PMIC H10
D_GND
H11
D_GND
F12
D_GND
F11
D_GND
F10
D_GND
F9
D_GND
H12
D_GND
J6
D_GND
D7
D_GND
D8
D_GND
D6
D_GND
D9
D_GND
F5
D_GND
J7
D_GND
D10
D_GND
D11
D_GND
D12
D_GND
D13
D_GND
F6
D_GND
J8
D_GND
K12
D_GND
E6
D_GND
E7
D_GND
E8
D_GND
F7
D_GND
J9
D_GND
E11
D_GND
E9
D_GND
E10
D_GND
E12
D_GND
F8
D_GND
J11
D_GND
GND
Close to PMIC
VREF
1 2 VREF T14
VREF
C0753 0.1uF
SH0710
1 2
GND_VREF T13
GND_VREF
GND_VREFÏÈÁ¬½Óµ½µçÈÝ£¬ÔÙÏÂÖ÷µØ
DIG Power
GND
SH0711
1 2 DVDD18_IO K10
VIO18_PMU DVDD18_IO
DVDD18_DIG L10
DVDD18_DIG DVDD18_DIG
C0768
C0769 C0770
J10
DVSS18_IO
1.0uF 0.1uF 1.0uF
SH0712
1 2 GND
DVSS18_IO
GND
MT6357
VPROC
L close to chip
L0701
A6
VPROC
VPROC 1 2
A7 DVDD_DVFS
VPROC
B6
803401000971
VPROC
B7 0.47uH VPROC£º0.51~1.31V£¬Ä¬ÈÏ1.15V£¬×î´óµçÁ÷4210mA
VPROC C0771
C6
VPROC
C7
VPROC
NF_33PF
differential and shielding
C2 DVDD_DVFS_FB
VPROC_FB [4]
D2
GND_VPROC_FB DVDD_DVFS_GND [4]
VCORE
L close to chip
L0702
A9 VCORE£º0.51~1.31V£¬Ä¬ÈÏ1.15V£¬×î´óµçÁ÷5000mA
VCORE
VCORE 1 2
A10 DVDD_CORE
VCORE
B10
VCORE 803401000971
0.47uH
C10 C0772
VCORE
differential and shielding
D3 NF_33PF
VCORE_FB DVDD_CORE_FB [4]
E3
GND_VCORE_FB DVDD_CORE_GND [4]
C0773
L close to chip NF_33PF
VMODEM
L07031.0uH VMODEM£º0.5~1.29V£¬Ä¬ÈÏ1.15V£¬×î´óµçÁ÷2300mA
VMODEM 1 2
B11 DVDD_MODEM
VMODEM
C11 803400000371
VMODEM
E13 DVDD_MODEM_FB
VMODEM_FB [4]
differential and shielding
D14
DVDD_MODEM_GND [4]
GND_VMODEM_FB
VPA£º0.5~3.4V£¬Ä¬ÈÏ0.5V£¬×î´óµçÁ÷1000mA
L close to PMIC VPA_PMU
VPA
L0704
803400000371
A1 VPA 1 2
VPA
1.0uH
C0717
E4 C2017¿¿½üPL2004
VPA_FB
2.2uF
GND
VS1
L close to PMIC
VS1£º1.86~2.2V£¬Ä¬ÈÏ2.1V£¬×î´óµçÁ÷1900mA
VS1 L0705
A16 803400000371
VS1
1 2
B16 VS1_PMU
VS1
1.0uH
E14 VS1_PMU
VS1_FB
MT6357
Close to PMIC
LDO
L14
VFE28
T4
VXO22
K13
VCN28
H16
VCAMA
T5
VAUX18
L7
VAUD28
ALDO
C0725 C0726 C0716
2.2uF 1.0uF 1.0uF
GND GND GND
P17
VCN33
L16
VLDO28
K15
VIO28
L15
VMC
N16
VMCH
L17
VEMC
J17
VSIM1
K16
VSIM2
M16
VIBR
J14
VUSB
H15
VEFUSE
C0738 C0734 C0733 C0731
C0732 C0730 C0736 C0754
DLDO
1.0uF 1.0uF 1.0uF 1.0uF 1.0uF
1.0uF 1.0uF
D16 GND GND GND GND GND GND GND
VRF18
E15
VCN18
E17
VCAMD
A17
VCAMIO
B17
VIO18
C0744 C0739
SLDO1
4.7uF 4.7uF
GND GND
E16
VRF12
G15
VSRAM_PROC
G16
VSRAM_OTHERS
H17
VDRAM
SLDO2
C0756 C0762
C0759 C0757 C0761
2.2uF 4.7uF
4.7uF 2.2uF
10uF/NF
R9
TREF
GND GND GND
GND GND
Power Switch
VBUS
C0752
C0751
100PF
0.01uF
C07421uF
1 2
ÌùÄÍѹ10V ·â×°0402
R0745 GND
100K GND VIO18_PMU
VIO18_PMU
[4] EINT_CHG_STAT
[4] SDA5
[4] SCL5
R0703NF_4.7K
µÍʹÄÜ£¬´ò¿ª³äµç¹¦ÄÜ
1 2
[3] NCHGEN
1 2
VIO18_PMU ¸ßʹÄÜ£¬´ò¿ªI2CÄ£¿é
R0704
[3] NSHDN
NF_4.7K
TP2001
TP-0.3MM
VFE28£º2.8V,×î´óµçÁ÷40mA
VFE28_PMU
VXO22£º2.24V,×î´óµçÁ÷25mA
VXO22_PMU
VCN28_PMU VCN28:2.8V,×î´óµçÁ÷40mA
VCAMA_PMU VCAMA:1.8/2.5/2.7/2.8/2.9/2.95/3V,×î´óµçÁ÷145mA
VAUX18_PMU VAUX18£º1.8V,×î´óµçÁ÷20mA
VAUD28£º2.8V,×î´óµçÁ÷50mA
VAUD28_PMU
C0719 C0720 C0718
1.0uF /NF 1.0uF/NF 1.0uF/NF
GND GND GND
VCN33_PMU VCN33£º3.3/3.4/3.5/3.6V,×î´óµçÁ÷400mA
VLDO28£º2.8/3V,×î´óµçÁ÷360mA
VLDO28_PMU
VIO28£º2.8V,×î´óµçÁ÷200mA
VIO28_PMU
VMC_PMU VMC£º1.86/2.9/3/3.3V,×î´óµçÁ÷200mA
VMCH_PMU
VMCH£º2.9/3.0/3.3V,×î´óµçÁ÷800mA
VEMC£º2.9/3.0/3.3V,×î´óµçÁ÷400mA
VEMC_PMU
VSIM1£º1.7/1.8/1.86/2.76/3.0/3.1V,×î´óµçÁ÷50mA
VSIM1_PMU
VSIM2_PMU VSIM2£º1.7/1.8/1.86/2.76/3.0/3.1V,×î´óµçÁ÷50mA
VIBR_PMU
VIBR£º1.2/1.3/1.5/1.8/2.0/2.8/3.0/3.3V,×î´óµçÁ÷200mA
VUSB33_PMU VUSB33£º3.07V,×î´óµçÁ÷50mA
VEFUSE_PMU VEFUSE£º1.2/1.3/1.5/1.8/2.0/2.8/3.0/3.3V,×î´óµçÁ÷200mA
C0729 C0735
C0737
1.0uF
1.0uF /NF 1.0uF /NF 1.0uF/NF
GND
VRF18_PMU VRF1.8£º1.81V,×î´óµçÁ÷450mA
GND GND GND
VCN18£º1.8V,×î´óµçÁ÷200mA
VCN18_PMU
VCAMD_PMU VCAMD£º1/1.05/1.1/1.2/1.3/1.5./1.8V,×î´óµçÁ÷350mA
VCAMIO_PMU VCAMIO£º1.8V,×î´óµçÁ÷140mA
VIO18_PMU VIO18£º1.8V,×î´óµçÁ÷600mA
C0748 C0758 C0760
1.0uF/NF 1.0uF/NF 1.0uF/NF
GND GND GND
VRF12_PMU VRF12£º1.2V,×î´óµçÁ÷200mA
VSRAM£º0.75~1.31V(1.25),×î´óµçÁ÷200mA
VSRAM_PROC_PMU
VSRAM_OTHERS_PMU VSRAM£º0.75~1.3V(1.25),×î´óµçÁ÷200mA
VDRAM_PMU VDRAM£º1.12/1.24V,×î´óµçÁ÷1200mA
TREF_PMU TREF£º1.8V,×î´óµçÁ÷10mA
100
¿ì³ä
Switching Charger + No Power Path
SM5414W I2C address: 0X49 (Write:0x92, Read:0x93)
TVS0702
NF
TVS0701
U0704
C0745
B1 1 2
PMID
SH0713
E1 2.2uF
PGND
E2 PTVS4V5D1BL
PGND
0.022uF
A1 B2 1 2 GND
VBUS BOOT
A2
VBUA
C1 C0747
LX
D1 L0741
A3 SYS
LX
VL
C3
GND E3
VSYS
E4 1 2
1.0uH
VSYS GND
D4
C0749 10uF
B4 VSYS
VIO
SH0704
B5
NINT
C5
A5
CHGOUT
SDA D5
CHGOUT
E5
A4 CHGOUT 4.7uF
SCL
GND
C0743
C4
BATREG
D2
NCHGEN
differential
D3
NSHDN
C2
NOBAT GND
B3
BATSNSN
BGA25-2.27X2.17-0.4-0.62(SM5414)
VBAT+
VBAT-
BATSNS [8]
VSYS
ISENSE[8]
BAT
VBAT
<TITLE>
TITLE: REV: <REV>
07_MT6357_BUCK_LDO_CHARGER
DOCUMENT NO.: SIZED: A1
DEPARTMENT: Hardware DEPT.
COMPANY:
7 20
DESIGNER: <DESIGNER> Last Saved Date: 2019/4/8 SHEET: OF