Emmc I/F - LG 65UH8500 Service Manual

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eMMC I/F

+1.8V_EMMC
EMMC_DATA[0-7]
AR8801
22
EMMC_DATA[0]
EMMC_DATA[1]
EMMC_DATA[2]
EMMC_DATA[3]
EMMC_DATA[4]
EMMC_DATA[5]
EMMC_DATA[6]
AR8802
EMMC_DATA[7]
22
DAT3
DAT4
DAT5
DAT6
DAT7
AR8800
EMMC_CLK
EMMC_CMD
22
SOC_EMMC_STRB
C8812
R8800
0.1uF
10K
16V
OPT
+1.8V / +3.3V - eMMC
+3.3V_EMMC
+3.3V_NORMAL
+1.8V_IO
L8800
BLM18PG121SN1D
C8806
C8807
C8808
0.1uF
10uF
10uF
16V
10V
10V
Don't Connect Power At VDDI
(Just Interal LDO Capacitor)
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright
2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes
EMMC_STRB
EMMC_STRB
+1.8V_EMMC
EMMC_CLK_BALL
EMMC_CMD_BALL
C8800
C8801
EMMC_RESET_BALL
0.1uF
2.2uF
16V
10V
EMMC_VDDI
+1.8V_EMMC
L8801
BLM18PG121SN1D
C8809
C8810
C8811
0.1uF
10uF
10uF
16V
10V
10V
EMMC_VDDI
EAN64106701
IC8800
THGBMFG6C1LBAIL
A3
C8
DAT0
NC_23
A4
C9
DAT1
NC_24
A5
C10
DAT2
NC_25
B2
C11
DAT3
NC_26
B3
C12
DAT4
NC_27
B4
C13
DAT5
NC_28
B5
C14
DAT6
NC_29
B6
D1
DAT7
NC_30
D2
NC_31
D3
NC_32
M6
D4
CLK
NC_33
M5
D12
CMD
NC_34
D13
NC_35
D14
NC_36
A6
E1
VSS_1
NC_37
A7
E2
RFU_2
NC_38
C5
E3
NC_21
NC_39
E5
E12
RFU_4
NC_40
E8
E13
RFU_5
NC_41
E9
E14
VSF_1
NC_42
E10
F1
VSF_2
NC_43
F10
F2
VSF_3
NC_44
G3
F3
RFU_9
NC_45
G10
F12
RFU_10
NC_46
H5
F13
DS
NC_47
J5
F14
VSS_5
NC_48
K6
G1
RFU_13
NC_49
K7
G2
RFU_14
NC_50
K10
G12
RFU_15
NC_51
P7
G13
RFU_16
NC_52
P10
G14
RFU_17
NC_53
H1
NC_54
H2
NC_55
K5
H3
RSTN
NC_56
H12
NC_57
H13
NC_58
C6
H14
VCCQ_1
NC_59
M4
J1
VCCQ_2
NC_60
N4
J2
VCCQ_3
NC_61
P3
J3
VCCQ_4
NC_62
P5
J12
VCCQ_5
NC_63
J13
NC_64
J14
NC_65
E6
K1
+3.3V_EMMC
VCC_1
NC_66
F5
K2
VCC_2
NC_67
J10
K3
VCC_3
NC_68
K9
K12
VCC_4
NC_69
K13
NC_70
K14
NC_71
pattern 0.2mm
C2
L1
VDDI
NC_72
L2
C8804
C8805
NC_73
0.1uF
2.2uF
L3
C8802
C8803
16V
10V
NC_74
E7
L12
0.1uF
2.2uF
VSS_2
NC_75
16V
10V
G5
L13
VSS_3
NC_76
H10
L14
VSS_4
NC_77
K8
M1
VSS_6
NC_78
C4
M2
VSSQ_1
NC_79
N2
M3
VSSQ_2
NC_80
N5
M7
VSSQ_3
NC_81
P4
M8
VSSQ_4
NC_82
P6
M9
VSSQ_5
NC_83
M10
NC_84
M11
NC_85
M12
NC_86
A1
M13
DAT3
NC_1
NC_87
A2
M14
DAT4
NC_2
NC_88
A8
N1
DAT7
NC_3
NC_89
A9
N3
NC_4
NC_90
A10
N6
NC_5
NC_91
A11
N7
NC_6
NC_92
A12
N8
NC_7
NC_93
A13
N9
NC_8
NC_94
A14
N10
NC_9
NC_95
B1
N11
NC_10
NC_96
B7
N12
NC_11
NC_97
B8
N13
NC_12
NC_98
B9
N14
NC_13
NC_99
B10
P1
NC_14
NC_100
B11
P2
NC_15
NC_101
B12
P8
NC_16
NC_102
B13
P9
NC_17
NC_103
B14
P11
NC_18
NC_104
C1
P12
NC_19
NC_105
C3
P13
DAT5
NC_20
NC_106
C7
P14
NC_22
NC_107
EAN63508001
IC8800-*1
THGBMBG5D1KBAIL
A3
DAT0
A4
DAT1
A5
DAT2
B2
DAT3
B3
DAT4
B4
DAT5
B5
DAT6
B6
DAT7
DAT5
M6
CLK
M5
CMD
A7
RFU_2
E5
RFU_4
E8
RFU_5
G3
RFU_9
G10
RFU_10
K6
RFU_13
K7
RFU_14
DAT6
K10
RFU_15
P7
RFU_16
P10
RFU_17
H5
DS
E9
VSF_1
E10
VSF_2
F10
VSF_3
EMMC_STRB
K5
RSTN
C6
VCCQ_1
M4
VCCQ_2
N4
VCCQ_3
P3
VCCQ_4
P5
VCCQ_5
E6
VCC_1
F5
EMMC_RESET_BALL
VCC_2
J10
VCC_3
K9
VCC_4
C2
VDDI
C4
VSSQ_1
N2
VSSQ_2
N5
VSSQ_3
P4
VSSQ_4
P6
VSSQ_5
A6
VSS_1
E7
VSS_2
G5
VSS_3
EMMC_CLK_BALL
H10
VSS_4
J5
VSS_5
K8
VSS_6
A1
NC_1
A2
NC_2
A8
NC_3
A9
NC_4
A10
NC_5
EMMC_CMD_BALL
A11
NC_6
A12
NC_7
A13
NC_8
A14
NC_9
B1
NC_10
B7
NC_11
B8
NC_12
B9
NC_13
B10
NC_14
B11
NC_15
B12
NC_16
B13
NC_17
B14
NC_18
C1
NC_19
C3
NC_20
C5
NC_21
eMMC 5.0
PAGE 26
EAN63829501
IC8800-*2
KLM4G1FEPD-B031
C7
A3
C7
NC_22
DAT0
NC_22
C8
A4
C8
NC_23
DAT1
NC_23
C9
A5
C9
NC_24
DAT2
NC_24
C10
B2
C10
NC_25
DAT3
NC_25
C11
B3
C11
NC_26
DAT4
NC_26
C12
B4
C12
NC_27
DAT5
NC_27
C13
B5
C13
NC_28
DAT6
NC_28
C14
B6
C14
NC_29
DAT7
NC_29
D1
D1
NC_30
NC_30
D2
D2
NC_31
NC_31
M6
D3
D3
NC_32
CLK
NC_32
D4
M5
D4
NC_33
CMD
NC_33
D12
D12
NC_34
NC_34
D13
D13
NC_35
NC_35
D14
A7
D14
NC_36
RFU_1
NC_36
E1
E5
E1
NC_37
RFU_2
NC_37
E2
G3
E2
NC_38
RFU_3
NC_38
E3
K6
E3
NC_39
RFU_4
NC_39
E12
K7
E12
NC_40
RFU_5
NC_40
E13
E8
E13
NC_41
RFU_6
NC_41
E14
E9
E14
NC_42
RFU_7
NC_42
F1
E10
F1
NC_43
RFU_8
NC_43
F2
F10
F2
NC_44
RFU_9
NC_44
G10
F3
F3
NC_45
RFU_10
NC_45
F12
K10
F12
NC_46
RFU_11
NC_46
F13
P10
F13
NC_47
RFU_13
NC_47
F14
H5
F14
NC_48
DS
NC_48
G1
G1
NC_49
NC_49
G2
G2
NC_50
NC_50
G12
G12
NC_51
NC_51
G13
G13
NC_52
NC_52
G14
G14
NC_53
NC_53
H1
H1
NC_54
NC_54
H2
K5
H2
NC_55
RSTN
NC_55
H3
H3
NC_56
NC_56
H12
H12
NC_57
NC_57
C6
H13
H13
NC_58
VDD_1
NC_58
H14
M4
H14
NC_59
VDD_2
NC_59
J1
N4
J1
NC_60
VDD_3
NC_60
J2
P3
J2
NC_61
VDD_4
NC_61
J3
P5
J3
NC_62
VDD_5
NC_62
J12
J12
NC_63
NC_63
J13
J13
NC_64
NC_64
J14
E6
J14
NC_65
VDDF_1
NC_65
K1
F5
K1
NC_66
VDDF_2
NC_66
K2
J10
K2
NC_67
VDDF_3
NC_67
K3
K9
K3
NC_68
VDDF_4
NC_68
K12
K12
NC_69
NC_69
K13
K13
NC_70
NC_70
C2
K14
K14
NC_71
VDDI
NC_71
L1
L1
NC_72
NC_72
L2
L2
NC_73
NC_73
L3
C4
L3
NC_74
VSS_1
NC_74
L12
N2
L12
NC_75
VSS_2
NC_75
L13
N5
L13
NC_76
VSS_3
NC_76
L14
P4
L14
NC_77
VSS_4
NC_77
M1
P6
M1
NC_78
VSS_5
NC_78
M2
A6
M2
NC_79
VSS_6
NC_79
M3
E7
M3
NC_80
VSS_7
NC_80
M7
G5
M7
NC_81
VSS_8
NC_81
M8
H10
M8
NC_82
VSS_9
NC_82
M9
J5
M9
NC_83
VSS_10
NC_83
M10
K8
M10
NC_84
VSS_11
NC_84
M11
M11
NC_85
NC_85
M12
M12
NC_86
NC_86
M13
A1
M13
NC_87
NC_1
NC_87
M14
A2
M14
NC_88
NC_2
NC_88
N1
A8
N1
NC_89
NC_3
NC_89
N3
A9
N3
NC_90
NC_4
NC_90
N6
A10
N6
NC_91
NC_5
NC_91
N7
A11
N7
NC_92
NC_6
NC_92
N8
A12
N8
NC_93
NC_7
NC_93
N9
A13
N9
NC_94
NC_8
NC_94
N10
A14
N10
NC_95
NC_9
NC_95
N11
B1
N11
NC_96
NC_10
NC_96
N12
B7
N12
NC_97
NC_11
NC_97
N13
B8
N13
NC_12
NC_98
NC_98
N14
B9
N14
NC_99
NC_13
NC_99
P1
B10
P1
NC_100
NC_14
NC_100
P2
B11
P2
NC_101
NC_15
NC_101
P8
B12
P7
NC_102
NC_16
RFU_12
P9
B13
P8
NC_103
NC_17
NC_102
P11
B14
P9
NC_104
NC_18
NC_103
P12
C1
P11
NC_105
NC_19
NC_104
P13
C3
P12
NC_106
NC_20
NC_105
P14
C5
P13
NC_107
NC_21
NC_106
P14
NC_107
081.sht
M16
2015.02.09
26
26
LGE Internal Use Only

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