LG Electronics 42LM620T Flat Panel Television User Manual


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THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
EMMC_DATA[5]
EMMC_DATA[0]
EMMC_DATA[2]
EMMC_DATA[1]
EMMC_DATA[4]
EMMC_DATA[7]
EMMC_DATA[3]
EMMC_DATA[6]
DAT4
DAT6
EMMC_RST
3.3V_EMMC
DAT5
DAT4
DAT5
C8104
0.1uF
16V
R8116
10K
DAT3
EMMC_CMD
C8103
2.2uF
10V
EMMC_VCCQ
EMMC_DATA[0-7]
C8106
2.2uF
10V
EMMC_VCCQ
C8107
10pF
50V
OPT
DAT6
C8102
0.1uF
16V
DAT3
R8117
10K
C8105
0.1uF
16V
EMMC_CLK
IC8100-*1
H26M21001ECR
HYNIX_EMMC_2GB
DAT0
A3
DAT1
A4
DAT2
A5
DAT3
B2
DAT4
B3
DAT5
B4
DAT6
B5
DAT7
B6
CLK
M6
CMD
M5
NC_3
A6
NC_4
A7
NC_23
C5
NC_42
E5
NC_43
E8
NC_44
E9
NC_45
E10
NC_52
F10
NC_58
G3
NC_59
G10
NC_66
H5
NC_73
J5
NC_80
K6
NC_81
K7
NC_82
K10
NC_116
P7
NC_119
P10
RESET
K5
VCCQ_1
C6
VCCQ_2
M4
VCCQ_3
N4
VCCQ_4
P3
VCCQ_5
P5
VCC_1
E6
VCC_2
F5
VCC_3
J10
VCC_4
K9
VDDI
C2
VSS_1
E7
VSS_2
G5
VSS_3
H10
VSS_4
K8
VSSQ_1
C4
VSSQ_2
N2
VSSQ_3
N5
VSSQ_4
P4
VSSQ_5
P6
NC_1
A1
NC_2
A2
NC_5
A8
NC_6
A9
NC_7
A10
NC_8
A11
NC_9
A12
NC_10
A13
NC_11
A14
NC_12
B1
NC_13
B7
NC_14
B8
NC_15
B9
NC_16
B10
NC_17
B11
NC_18
B12
NC_19
B13
NC_20
B14
NC_21
C1
NC_22
C3
NC_24
C7
NC_25
C8
NC_26
C9
NC_27
C10
NC_28
C11
NC_29
C12
NC_30
C13
NC_31
C14
NC_32
D1
NC_33
D2
NC_34
D3
NC_35
D4
NC_36
D12
NC_37
D13
NC_38
D14
NC_39
E1
NC_40
E2
NC_41
E3
NC_46
E12
NC_47
E13
NC_48
E14
NC_49
F1
NC_50
F2
NC_51
F3
NC_53
F12
NC_54
F13
NC_55
F14
NC_56
G1
NC_57
G2
NC_60
G12
NC_61
G13
NC_62
G14
NC_63
H1
NC_64
H2
NC_65
H3
NC_67
H12
NC_68
H13
NC_69
H14
NC_70
J1
NC_71
J2
NC_72
J3
NC_74
J12
NC_75
J13
NC_76
J14
NC_77
K1
NC_78
K2
NC_79
K3
NC_83
K12
NC_84
K13
NC_85
K14
NC_86
L1
NC_87
L2
NC_88
L3
NC_89
L12
NC_90
L13
NC_91
L14
NC_92
M1
NC_93
M2
NC_94
M3
NC_95
M7
NC_96
M8
NC_97
M9
NC_98
M10
NC_99
M11
NC_100
M12
NC_101
M13
NC_102
M14
NC_103
N1
NC_104
N3
NC_105
N6
NC_106
N7
NC_107
N8
NC_108
N9
NC_109
N10
NC_110
N11
NC_111
N12
NC_112
N13
NC_113
N14
NC_114
P1
NC_115
P2
NC_117
P8
NC_118
P9
NC_120
P11
NC_121
P12
NC_122
P13
NC_123
P14
EMMC_CLK_BALL
EMMC_CMD_BALL
EMMC_CMD_BALL
EMMC_CLK_BALL
EMMC_RESET_BALL
EMMC_RESET_BALL
EMMC_VDDI
EMMC_VDDI
DAT5
AR8100
22
1/16W
AR8101
22
1/16W
AR8102 22
R8100 10K
R8101 10K
R8102 10K
R8103 10K
R8104 10K
R8105 10K
R8106 10K
R8107 10K
IC8100-*3
H26M31001EFR
DEV_HYNIX_EMMC_4GB
DAT0
A3
DAT1
A4
DAT2
A5
DAT3
B2
DAT4
B3
DAT5
B4
DAT6
B5
DAT7
B6
CLK
M6
CMD
M5
NC_3
A6
NC_4
A7
NC_23
C5
NC_42
E5
NC_43
E8
NC_44
E9
NC_45
E10
NC_52
F10
NC_58
G3
NC_59
G10
NC_66
H5
NC_73
J5
NC_80
K6
NC_81
K7
NC_82
K10
NC_116
P7
NC_119
P10
RESET
K5
VCCQ_1
C6
VCCQ_2
M4
VCCQ_3
N4
VCCQ_4
P3
VCCQ_5
P5
VCC_1
E6
VCC_2
F5
VCC_3
J10
VCC_4
K9
VDDI
C2
VSS_1
E7
VSS_2
G5
VSS_3
H10
VSS_4
K8
VSSQ_1
C4
VSSQ_2
N2
VSSQ_3
N5
VSSQ_4
P4
VSSQ_5
P6
NC_1
A1
NC_2
A2
NC_5
A8
NC_6
A9
NC_7
A10
NC_8
A11
NC_9
A12
NC_10
A13
NC_11
A14
NC_12
B1
NC_13
B7
NC_14
B8
NC_15
B9
NC_16
B10
NC_17
B11
NC_18
B12
NC_19
B13
NC_20
B14
NC_21
C1
NC_22
C3
NC_24
C7
NC_25
C8
NC_26
C9
NC_27
C10
NC_28
C11
NC_29
C12
NC_30
C13
NC_31
C14
NC_32
D1
NC_33
D2
NC_34
D3
NC_35
D4
NC_36
D12
NC_37
D13
NC_38
D14
NC_39
E1
NC_40
E2
NC_41
E3
NC_46
E12
NC_47
E13
NC_48
E14
NC_49
F1
NC_50
F2
NC_51
F3
NC_53
F12
NC_54
F13
NC_55
F14
NC_56
G1
NC_57
G2
NC_60
G12
NC_61
G13
NC_62
G14
NC_63
H1
NC_64
H2
NC_65
H3
NC_67
H12
NC_68
H13
NC_69
H14
NC_70
J1
NC_71
J2
NC_72
J3
NC_74
J12
NC_75
J13
NC_76
J14
NC_77
K1
NC_78
K2
NC_79
K3
NC_83
K12
NC_84
K13
NC_85
K14
NC_86
L1
NC_87
L2
NC_88
L3
NC_89
L12
NC_90
L13
NC_91
L14
NC_92
M1
NC_93
M2
NC_94
M3
NC_95
M7
NC_96
M8
NC_97
M9
NC_98
M10
NC_99
M11
NC_100
M12
NC_101
M13
NC_102
M14
NC_103
N1
NC_104
N3
NC_105
N6
NC_106
N7
NC_107
N8
NC_108
N9
NC_109
N10
NC_110
N11
NC_111
N12
NC_112
N13
NC_113
N14
NC_114
P1
NC_115
P2
NC_117
P8
NC_118
P9
NC_120
P11
NC_121
P12
NC_122
P13
NC_123
P14
DUMMY_1
DU1
DUMMY_2
DU2
DUMMY_3
DU3
DUMMY_4
DU4
DUMMY_5
DU5
DUMMY_6
DU6
DUMMY_7
DU7
DUMMY_8
DU8
DUMMY_9
DU9
DUMMY_10
DU10
DUMMY_11
DU11
DUMMY_12
DU12
DUMMY_13
DU13
DUMMY_14
DU14
DUMMY_15
DU15
DUMMY_16
DU16
IC8100-*2
KLM2G1HE3F-B001
SAMSUNG_EMMC_2GB
DAT0
A3
DAT1
A4
DAT2
A5
DAT3
B2
DAT4
B3
DAT5
B4
DAT6
B5
DAT7
B6
CLK
M6
CMD
M5
NC_3
A6
NC_4
A7
NC_23
C5
NC_42
E5
NC_43
E8
NC_44
E9
NC_45
E10
NC_52
F10
NC_58
G3
NC_59
G10
NC_66
H5
NC_73
J5
NC_80
K6
NC_81
K7
NC_82
K10
NC_116
P7
NC_119
P10
RSTN
K5
VDD_1
C6
VDD_2
M4
VDD_3
N4
VDD_4
P3
VDD_5
P5
VDDF_1
E6
VDDF_2
F5
VDDF_3
J10
VDDF_4
K9
VDDI
C2
VSS_1
C4
VSS_2
E7
VSS_3
G5
VSS_4
H10
VSS_5
K8
VSS_6
N2
VSS_7
N5
VSS_8
P4
VSS_9
P6
NC_1
A1
NC_2
A2
NC_5
A8
NC_6
A9
NC_7
A10
NC_8
A11
NC_9
A12
NC_10
A13
NC_11
A14
NC_12
B1
NC_13
B7
NC_14
B8
NC_15
B9
NC_16
B10
NC_17
B11
NC_18
B12
NC_19
B13
NC_20
B14
NC_21
C1
NC_22
C3
NC_24
C7
NC_25
C8
NC_26
C9
NC_27
C10
NC_28
C11
NC_29
C12
NC_30
C13
NC_31
C14
NC_32
D1
NC_33
D2
NC_34
D3
NC_35
D4
NC_36
D12
NC_37
D13
NC_38
D14
NC_39
E1
NC_40
E2
NC_41
E3
NC_46
E12
NC_47
E13
NC_48
E14
NC_49
F1
NC_50
F2
NC_51
F3
NC_53
F12
NC_54
F13
NC_55
F14
NC_56
G1
NC_57
G2
NC_60
G12
NC_61
G13
NC_62
G14
NC_63
H1
NC_64
H2
NC_65
H3
NC_67
H12
NC_68
H13
NC_69
H14
NC_70
J1
NC_71
J2
NC_72
J3
NC_74
J12
NC_75
J13
NC_76
J14
NC_77
K1
NC_78
K2
NC_79
K3
NC_83
K12
NC_84
K13
NC_85
K14
NC_86
L1
NC_87
L2
NC_88
L3
NC_89
L12
NC_90
L13
NC_91
L14
NC_92
M1
NC_93
M2
NC_94
M3
NC_95
M7
NC_96
M8
NC_97
M9
NC_98
M10
NC_99
M11
NC_100
M12
NC_101
M13
NC_102
M14
NC_103
N1
NC_104
N3
NC_105
N6
NC_106
N7
NC_107
N8
NC_108
N9
NC_109
N10
NC_110
N11
NC_111
N12
NC_112
N13
NC_113
N14
NC_114
P1
NC_115
P2
NC_117
P8
NC_118
P9
NC_120
P11
NC_121
P12
NC_122
P13
NC_123
P14
C8100
0.1uF
16V
OPT
IC8100
SDIN5D2-4G-974L1
SANDISK_EMMC_4GB
DAT0
A3
DAT1
A4
DAT2
A5
DAT3
B2
DAT4
B3
DAT5
B4
DAT6
B5
DAT7
B6
CLK
M6
CMD
M5
NC_3
A6
NC_4
A7
NC_23
C5
NC_42
E5
NC_43
E8
NC_44
E9
NC_45
E10
NC_52
F10
NC_58
G3
NC_59
G10
NC_66
H5
NC_73
J5
NC_80
K6
NC_81
K7
NC_82
K10
NC_116
P7
NC_119
P10
RESET
K5
VCCQ_1
C6
VCCQ_2
M4
VCCQ_3
N4
VCCQ_4
P3
VCCQ_5
P5
VCC_1
E6
VCC_2
F5
VCC_3
J10
VCC_4
K9
VDDI
C2
VSS_1
E7
VSS_2
G5
VSS_3
H10
VSS_4
K8
VSSQ_1
C4
VSSQ_2
N2
VSSQ_3
N5
VSSQ_4
P4
VSSQ_5
P6
NC_1
A1
NC_2
A2
NC_5
A8
NC_6
A9
NC_7
A10
NC_8
A11
NC_9
A12
NC_10
A13
NC_11
A14
NC_12
B1
NC_13
B7
NC_14
B8
NC_15
B9
NC_16
B10
NC_17
B11
NC_18
B12
NC_19
B13
NC_20
B14
NC_21
C1
NC_22
C3
NC_24
C7
NC_25
C8
NC_26
C9
NC_27
C10
NC_28
C11
NC_29
C12
NC_30
C13
NC_31
C14
NC_32
D1
NC_33
D2
NC_34
D3
NC_35
D4
NC_36
D12
NC_37
D13
NC_38
D14
NC_39
E1
NC_40
E2
NC_41
E3
NC_46
E12
NC_47
E13
NC_48
E14
NC_49
F1
NC_50
F2
NC_51
F3
NC_53
F12
NC_54
F13
NC_55
F14
NC_56
G1
NC_57
G2
NC_60
G12
NC_61
G13
NC_62
G14
NC_63
H1
NC_64
H2
NC_65
H3
NC_67
H12
NC_68
H13
NC_69
H14
NC_70
J1
NC_71
J2
NC_72
J3
NC_74
J12
NC_75
J13
NC_76
J14
NC_77
K1
NC_78
K2
NC_79
K3
NC_83
K12
NC_84
K13
NC_85
K14
NC_86
L1
NC_87
L2
NC_88
L3
NC_89
L12
NC_90
L13
NC_91
L14
NC_92
M1
NC_93
M2
NC_94
M3
NC_95
M7
NC_96
M8
NC_97
M9
NC_98
M10
NC_99
M11
NC_100
M12
NC_101
M13
NC_102
M14
NC_103
N1
NC_104
N3
NC_105
N6
NC_106
N7
NC_107
N8
NC_108
N9
NC_109
N10
NC_110
N11
NC_111
N12
NC_112
N13
NC_113
N14
NC_114
P1
NC_115
P2
NC_117
P8
NC_118
P9
NC_120
P11
NC_121
P12
NC_122
P13
NC_123
P14
DUMMY_1
DU1
DUMMY_2
DU2
DUMMY_3
DU3
DUMMY_4
DU4
DUMMY_5
DU5
DUMMY_6
DU6
DUMMY_7
DU7
DUMMY_8
DU8
DUMMY_9
DU9
DUMMY_10
DU10
DUMMY_11
DU11
DUMMY_12
DU12
DUMMY_13
DU13
DUMMY_14
DU14
DUMMY_15
DU15
DUMMY_16
DU16
R8103-*1 47K
R8104-*1 47K
R8105-*1 47K
R8106-*1 47K
R8100-*1 47K
R8102-*1 47K
R8107-*1 47K
R8101-*1 47K
11.09.29
81
eMMC
eMMC I/F
Don’t Connect Power At VDDI
(Just Interal LDO Capacitor)
EMMC DATA LINE 47K PULL/UP
EMMC DATA LINE
10K PULL/UP
Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only
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