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Lenovo K920 Schematic Diagrams page 7

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5
VREG_S2B_0P9
U100-9
AB44
VDD_CORE
AC11
VDD_CORE
AC13
VDD_CORE
AC19
VDD_CORE
AC21
VDD_CORE
AE27
D
VDD_CORE
AG11
VDD_CORE
AG13
VDD_CORE
AG23
VDD_CORE
AG25
VDD_CORE
AG27
VDD_CORE
AG29
VDD_CORE
AG31
VDD_CORE
AG33
VDD_CORE
AH44
VDD_CORE
AL11
VDD_CORE
AL13
VDD_CORE
AL31
VDD_CORE
AL33
VDD_CORE
AL35
VDD_CORE
AU11
VDD_CORE
AV42
VDD_CORE
AW11
VDD_CORE
BC21
VDD_CORE
BC41
VDD_CORE
BD36
C
VDD_CORE
H12
VDD_CORE
H16
VDD_CORE
H18
VDD_CORE
K44
VDD_CORE
L11
VDD_CORE
L13
VDD_CORE
L15
VDD_CORE
L31
VDD_CORE
L33
VDD_CORE
R11
VDD_CORE
R13
VDD_CORE
R15
VDD_CORE
R21
VDD_CORE
R23
VDD_CORE
R25
VDD_CORE
R35
VDD_CORE
W15
VDD_CORE
W17
VDD_CORE
W23
VDD_CORE
W33
B
VDD_CORE
W35
VDD_CORE
W39
VDD_CORE
W41
VDD_CORE
MSM8974
A
5
4
PWR3
AG7
VDD_P1
AH2
VDD_P1
AJ49
VDD_P1
AN47
VDD_P1
AV44
VDD_P1
B6
VDD_P1
B16
VDD_P1
B38
VDD_P1
BA1
VDD_P1
BD10
VDD_P1
BD48
VDD_P1
BE15
VDD_P1
BF40
VDD_P1
BJ5
VDD_P1
BJ17
VDD_P1
BJ35
VDD_P1
BJ45
VDD_P1
BJ47
VDD_P1
BK32
VDD_P1
E1
VDD_P1
G11
VDD_P1
G27
VDD_P1
G41
VDD_P1
J49
VDD_P1
K8
VDD_P1
L3
VDD_P1
P44
VDD_P1
T2
VDD_P1
U49
VDD_P1
T46
VDD_P2
AH46
VDD_P3
AK8
VDD_P3
AY44
VDD_P3
BC15
VDD_P3
BC39
VDD_P3
BG21
VDD_P3
E19
VDD_P3
G9
VDD_P3
G23
VDD_P3
G31
VDD_P3
G39
VDD_P3
G45
VDD_P3
N5
VDD_P3
P48
VDD_P3
C15
VDD_P4
AC47
VDD_P5
AF48
VDD_P6
AH48
VDDPX_7
R706
VDD_P7
R707
4
3
VREG_L1_1P2
342mA
The AT50 ball will be SDC1_RCLK on MSM8974AB
and may need to be routed if eMMC5.0 is planned.
If eMMC5.0 is not planned with MSM8974AB, set
VREG_L13_2P95
this pin to internal pull-down.
VREG_S3A_1P8
75mA
VREG_S3A_1P8 VREG_L9_UIM1
VREG_L10_UIM2
0R
N.M.
0R
3
2
[16]
SDC1_RCLK
VREG_L1_1P2
VREG_S3A_1P8
<Variant Name>
<Variant Name>
<Variant Name>
Lenovo
Lenovo
Lenovo
Title
Title
Title
K920
K920
K920
Size
Size
Size
Document Number
Document Number
Document Number
A4
A4
A4
P07. MSM8974 PWR3 & NC
P07. MSM8974 PWR3 & NC
P07. MSM8974 PWR3 & NC
Date:
Date:
Date:
Tuesday, August 05, 2014
Tuesday, August 05, 2014
Tuesday, August 05, 2014
2
1
U100-13
NC
A35
BG23
NC1
NC55
A39
BG31
NC2
NC56
A43
BG37
NC3
NC57
A47
BG43
NC4
NC58
AA43
BG45
NC5
NC59
AB42
BG49
NC6
NC60
AC43
BH2
NC7
NC61
AD8
BH20
NC8
NC62
AD42
BH24
NC9
NC63
AF4
BH36
NC10
NC64
AH42
BH44
NC11
NC65
AJ43
BH50
NC12
NC66
AK2
BJ9
NC13
NC67
AK42
BJ13
NC14
NC68
AL43
BJ23
NC15
NC69
AP8
BK6
NC16
NC70
AR11
BK34
NC17
NC71
AR13
BK42
NC18
NC72
AT50
BK46
NC19
NC73
AU49
C3
NC20
NC74
AW41
C5
NC21
NC75
AW43
C39
NC22
NC76
AW49
C43
NC23
NC77
AY50
C45
NC24
NC78
B12
C47
NC25
NC79
B32
C49
NC26
NC80
B36
D4
NC27
NC81
B40
D44
NC28
NC82
B42
D46
NC29
NC83
B44
E37
NC30
NC84
B46
E39
NC31
NC85
B48
E41
NC32
NC86
BA33
E43
NC33
NC87
BA43
E45
NC34
NC88
BA49
F8
NC35
NC89
BB22
F44
NC36
NC90
BC1
F46
NC37
NC91
BC3
H50
NC38
NC92
BC5
J47
NC39
NC93
BC9
L5
NC40
NC94
BC17
L43
NC41
NC95
BC23
M2
NC42
NC96
BC43
M8
NC43
NC97
BC49
M44
NC44
NC98
BD30
N3
NC45
NC99
BD32
N43
NC46
NC100
BD34
N49
NC47
NC101
BD44
P8
NC48
NC102
BD50
T8
NC49
NC103
BE3
U7
NC50
NC104
BE27
V8
NC51
NC105
BE43
W37
NC52
NC106
BE45
Y2
NC53
NC107
BF44
NC54
MSM8974
Rev
Rev
Rev
Sheet
Sheet
Sheet
7
7
7
of
of
of
58
58
58
1
D
C
B
A
0.11
0.11
0.11

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