LG LG-K430DSF - Page 100

16 15 14 13 12 11 10 9
8
7 6 5 4 3 2 1
L L
K K
< MT6328_POWER >
VBAT
J
C4130
22u
I
B10
B11
C10
D10
B13
C13
D13
B4
C4
C5
AVDD45_VPROC_01
AVDD45_VPROC_02
AVDD45_VPROC_03
AVDD45_VPROC_04
AVDD45_VLTE_01
AVDD45_VLTE_02
AVDD45_VLTE_03
AVDD45_VCORE1_01
AVDD45_VCORE1_02
AVDD45_VCORE1_03
VPROC_01
VPROC_02
VPROC_03
VPROC_04
VPROC_05
VPROC_FB
AVSS45_VPROC_FB
VLTE_1
VLTE_2
VLTE_3
A7
B7
B8
C7
D7
C16
B15
A12
B12
C12
L4130
330n
L4131
470n
+1V15_MTK_VPROC
GND
J
+1V15_MTK_VPROC
5 Feed back signals.
Need to get voltage feedback from MT6735M¡¯ S bypass CAP.
4 mil GND trace with good shielding from baseband (differential)
+1V05_MTK_VLTE
I
VBAT
H
R4131
1
+2V0_MTK_VSYS
A1
B1
A16
C15
T13
T8
K1
T11
M2
H3
J2
E1
AVDD45_VSYS22_01
AVDD45_VSYS22_02
AVDD45_VPA
AVDD45_SMPS
AVDD45_LDO1
AVDD45_LDO2
AVDD45_LDO3
AVDD45_LDO4
AVDD45_LDO5
AVDD22_LDO1_01
AVDD22_LDO1_02
AVDD22_LDO2
VLTE_FB
AVSS45_VLTE_FB
VCORE1_01
VCORE1_02
VCORE1_03
VCORE1_FB
AVSS45_VCORE1_FB
VSYS22_01
VSYS22_02
VSYS22_FB
C14
E13
A5
A6
B5
C2
C1
A2
B2
C3
L4132
470n
L4133
470n
+1V05_MTK_VLTE
GND
+1V15_MTK_VCORE
GND
+2V0_MTK_VSYS
+1V15_MTK_VCORE
+2V0_MTK_VSYS
H
+1V8_MTK_VIO
F1
AVDD22_LDO3
G1
AVDD22_LDO4
VPA
VPA_FB
A15
B14
L4134 2.2u
+0V5_MTK_VPA
+0V5_MTK_VPA
C4146
G
100n
T2
DVDD18_IO
T3
DVDD18_DIG
T5
DVSS18_IO
L4
VREF
L3
AVSS45_VREF
VM
VTCXO_0
VTCXO_1
VRF18_0
VRF18_1
VSIM1
J1
P9
T16
F10
F9
R11
N11
+1V24_MTK_VM
+2V8_MTK_VTCXO0
+1V825_MTK_VRF
+1V8_MTK_LCD_VIO
+3V0_MTK_USIM1
F
GND artwork check
D
C
B
A
GND artwork check
A9
B9
C8
C9
D9
B6
C6
D6
C11
D11
D12
A3
B3
A14
B16
D5
E5
E6
E7
E8
E9
E10
E11
E12
F11
F12
G6
G7
G8
G9
G10
G11
G12
H6
H7
H8
H9
H10
H11
H12
J6
J7
J8
J9
AVSS45_VPROC_01
AVSS45_VPROC_02
AVSS45_VPROC_03
AVSS45_VPROC_04
AVSS45_VPROC_05
AVSS45_VCORE1_01
AVSS45_VCORE1_02
AVSS45_VCORE1_03
AVSS45_VLTE_01
AVSS45_VLTE_02
AVSS45_VLTE_03
AVSS45_VSYS22_01
AVSS45_VSYS22_02
AVSS45_VPA
AVSS45_SMPS
AVSS45_LDO_01
AVSS45_LDO_02
AVSS45_LDO_03
AVSS45_LDO_04
AVSS45_LDO_05
AVSS45_LDO_06
AVSS45_LDO_07
AVSS45_LDO_08
AVSS45_LDO_09
AVSS45_LDO_10
AVSS45_LDO_11
AVSS45_LDO_12
AVSS45_LDO_13
AVSS45_LDO_14
AVSS45_LDO_15
AVSS45_LDO_16
AVSS45_LDO_17
AVSS45_LDO_18
AVSS45_LDO_19
AVSS45_LDO_20
AVSS45_LDO_21
AVSS45_LDO_22
AVSS45_LDO_23
AVSS45_LDO_24
AVSS45_LDO_25
AVSS45_LDO_26
AVSS45_LDO_27
AVSS45_LDO_28
AVSS45_LDO_29
U4100
MT6328_
VSIM2
VCN18
VCN28
VCN33
VIO18
VUSB33
VIO28
TREF
VEFUSE
VMC
VMCH
VEMC_3V3
VCAMA
VCAMAF
VCAMD
VCAMIO
VGP1
VSRAM
AVSS45_LDO_30
AVSS45_LDO_31
AVSS45_LDO_32
AVSS45_LDO_33
AVSS45_LDO_34
AVSS45_LDO_35
AVSS45_LDO_36
AVSS45_LDO_37
AVSS45_LDO_38
AVSS45_LDO_39
AVSS45_LDO_40
AVSS45_LDO_41
AVSS45_LDO_42
F3
R13
R12
F2
P11
K2
P13
T15
K4
R9
R10
T14
H5
H2
E3
H4
E4
J10
J11
K7
K8
K9
K10
K11
L7
L8
L9
L10
L11
L12
R7301
0
+3V0_MTK_USIM2
+1V8_MTK_VCN
+2V8_MTK_VCN
+3V3_MTK_VCN
+1V8_MTK_VIO
+3V3_MTK_VUSB
+2V8_MTK_VIO
+1V8_MTK_VBIF
+1V8_MTK_VEFUSE
+3V0_MTK_VMC
+3V0_MTK_VMCH
+3V3_MTK_VEMC
+2V8_MTK_VCAMA
+2V8_MTK_CAM_VCM
+1V22_MTK_CAM_DVDD
+1V8_MTK_CAM_IOVDD
+3V0_MTK_TOUCH
+1V05_MTK_VSRAM
TITLE
F
E
D
C
B
LG Electronics
A
MSM8926_B2_mini
SIZE
DWG NO
REV
DRAWN BY
A2
SHEET of
PDM NUMBER
Date
Rev
User Name
4-1-3-2_PM1I9C_PM8926_POWDrEawRing Date
16 15 14 13 12 11 10 9
8
7 6 5 4 3 2 1
99
C4131
2.2u
C4132
2.2u
C4133
2.2u
C4134
2.2u
C4135
2.2u
C4136
4.7u
C4137
2.2u
C4138
2.2u
C4139
4.7u
C4140
4.7u
C4151
1u
C4143
22u
C4144
100n
C4145
1u
C4153
1u
C4152
1u
C4147
1u
C4148
1u
C4149
DNI
C4150
1u
C4154
10p
C4142
2.2u
C4141
10u
G
E
BUCK
Output Voltage Range(V)
Output Current(mA)
VPROC
0.6 to 1.31
5000
VCORE
0.6 to 1.31
3500
VLTE
0.6 to 1.31
2800
VSYS
2
1900
VPA
0.5 to 3.4
600
LDO
Output Voltage Range(V)
Output Current(mA)
VM
1.24 / 1.39 / 1.54
1000
VTCXO_0
2.8
40
VTCXO_1
2.8
40
VRF18_0
1.825
350
VRF18_1
1.2 / 1.3 / 1.5 / 1.825
300
VSIM1
1.7 / 1.8 / 1.86 / 2.76 / 3.0 / 3.1
50
VSIM2
1.7 / 1.8 / 1.86 / 2.76 / 3.0 / 3.1
50
VCN18
1.8
150
VCN28
2.8
40
VCN33
3.0 / 3.1 / 3.2 / 3.3 / 3.4 / 3.5 / 3.6
350
VIO18
1.8
600
VUSB33
3.3
20
VIO28
2.8
200
VEFUSE
1.8 / 1.9 / 2.0 / 2.1 / 2.2
200
VMC
1.8 / 2.9 / 3.0 / 3.3
200
VMCH
2.9 / 3.0 / 3.3
800
VEMC_3V3
2.9 / 3.0 / 3.3
400
VCAMA
1.5 / 1.8 / 2.5 / 2.8
200
VCAMAF
1.2 / 1.3 / 1.5 / 1.8 / 2.0 / 2.8 / 3.0 / 3.3
200
VCAMD
0.9 / 1.0 / 1.1 / 1.22 / 1.3 / 1.5
500
VCAMIO
1.2 / 1.3 / 1.5 / 1.8
200
VGP1
1.2 / 1.3 / 1.5 / 1.8 / 2.5 / 2.8 / 3.0 / 3.3
200
VSRAM
0.6 to 1.31
400
VIBR
1.2 / 1.3 / 1.5 / 1.8 / 2.0 / 2.8 / 3.0 / 3.3
100
VAUX18
1.8
40
VAUD28
2.8
40
DVDD18_DIG
1.8
20
VRTC
2.8
2