LG H990ds Service Manual page 118

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LPDDR4_POP 4GB
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25nm / 1866MHz
32GBIT LPDDR4 1.06VTO1.17V 1866MHz 5500ns FBGA Tape & Reel 366P 4GB LPDDR4 PoP 366ball 1866MHz (20nm 8Gb x 4)
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LGE Internal Use Only
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13 12 11 10
U3201
K3RG2G20BM-MGCJ
1
Fiducial1
SAMSUNG
13 12 11 10
9 8 7
< 3-4-1-1-1_UFS_2_0_32Gbyte > Rev_0.3
R3401
UFS_RESET_N
1K
UFS_REF_CLK
UFS_TX_N
Q3400
1 UFS_TX_P
UFS_RESET_GPIO G
3
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UFS_RX_N
2
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UFS_RX_P
9 8 7
118
6 5 4
UFS 64GB
H2 B8
RST_N VCC1 +2V95_VREG_L20A
H1 B9
REF_CLK VCC2
C8 C3400
VCC3
F2 C9 4.7u
DIN1_C VCC4
F1 E8
DIN1_T VCC5
K8
VCC6
K1 N8
DOUT1_C VCC7
K2 N9
DOUT1_T VCC8
P8
VCC9
D2 P9
DIN2_C VCC10
D1
DIN2_T
A4
VCCQ_1
M1 A5
DOUT2_C VCCQ_2
M2 B4
DOUT2_T VCCQ_3
B5
VCCQ_4
A12 C4
C+ VCCQ_5
A11 C5
C- VCCQ_6
E5
VCCQ_7
A10 F5
CPOUT1 VCCQ_8
B10
CPOUT2
A6
VCCQ2_1 +1V8_VREG_S4A
B2 A7
VSS61 VCCQ2_2
B11 B6 C3405
VSS1 VCCQ2_3
B12 B7 4.7u
VSS2 VCCQ2_4
SK HYNIX : 4.7uF
C1 C6
VSS3 VCCQ2_5
TOSHIBA : 2.2uF
C2 C7
VSS4 VCCQ2_6
C3 K6
VSS5 VCCQ2_7
C11 K7
VSS6 VCCQ2_8
C12
VSS7
D3 A8 C3406 1u
VSS8 VDDIQ2
D12 A3 C3407 DNI
VSS9 VDDIQ
D13 A9 C3408 DNI
VSS10 VDDI
D14
VSS11
E1 K3
VSS12 VSS36
E2 K5
VSS13 VSS37
E3 K12
VSS14 VSS38
E12 K13
VSS15 VSS39
U3400
F3 K14
VSS16 VSS40
F12 L1
VSS17 VSS41
H28U74301AMR
F13 L2
VSS18 VSS42
F14 L3
VSS19 VSS43
G1 EAN64322701 L12
VSS20 VSS44
G2 HYNIX M3
VSS21 VSS45
G3 M4
VSS22 VSS46
G10 M5
VSS23 VSS47
G12 M12
VSS24 VSS48
H3 M13
VSS25 VSS49
H5 M14
VSS26 VSS50
H10 N2
VSS27 VSS51
H12 N3
VSS28 VSS52
H13 N4
VSS29 VSS53
H14 N5
VSS30 VSS54
J1 N11
VSS31 VSS55
J2 N12
VSS32 VSS56
J3 P4
VSS33 VSS57
J5 P5
VSS34 VSS58
J12 P11
VSS35 VSS59
P12
VSS60
D4
NC_INDEX
A1 E6
NC1 VSF1
A2 E7
NC2 VSF2
A13 E9
NC3 VSF3
A14 E10
NC4 VSF4
B1 F10
NC5 VSF5 TP3400
B14 G5
NC6 VSF6
K9 J10
NC8 VSF7
M8 K10
NC9 VSF8
M9 P10
NC10 VSF9 TP3401
M11
NC11
N1
NC12
N14
NC13
P1
NC14
P2
NC15
P13
NC16
P14
NC17
64GBYTE 2.7VTO3.6V,1.7VTO1.95V 11.5x13.0x1.0 TRAY 153P NAND FBGA 64GB UFS v2.1 HS-G3 2-Lane (3D S36 128Gb MLC x 4)
160628 Changed memory into SK hynix
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3 2 1
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SK HYNIX : 4.7uF
TOSHIBA : 2.2uF
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TITLE
Schematic1
SIZE DWG NO REV
A2 PDM NUMBER Rev
DRAWN BY SHEET of Date
User Name 3-2-2-3-1+eMMC_3-1-4-3-1_LPDDR3_PoP 26 Drawing Date
3 2 1