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LG 42LF650T Service Manual

LG 42LF650T
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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.
EMMC_DATA[5]
EMMC_DATA[6]
EMMC_DATA[4]
EMMC_DATA[1]
EMMC_DATA[7]
EMMC_DATA[2]
EMMC_DATA[0]
EMMC_DATA[3]
R8101
4.7K
EMMC_DATA[0-7]
DAT5
C8101
10pF
50V
OPT
EMMC_RESET_BALL
C8100
0.1uF
16V
OPT
AR8103
10K
1/16W
OPT
EMMC_CLK_BALL
EMMC_VDDI
DAT6
DAT3
AR8102
47
1/16W
AR8100
47
1/16W
IC8100
THGBMBG5D1KBAIL
EMMC5.0_4G_TOSHIBA
DAT0
A3
DAT1
A4
DAT2
A5
DAT3
B2
DAT4
B3
DAT5
B4
DAT6
B5
DAT7
B6
CLK
M6
CMD
M5
VSS_1
A6
RFU_2
A7
NC_21
C5
RFU_4
E5
RFU_5
E8
VSF_1
E9
VSF_2
E10
VSF_3
F10
RFU_9
G3
RFU_10
G10
DS
H5
VSS_5
J5
RFU_13
K6
RFU_14
K7
RFU_15
K10
RFU_16
P7
RFU_17
P10
RSTN
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
VSSQ_1
C4
VSS_2
E7
VSS_3
G5
VSS_4
H10
VSS_6
K8
VSSQ_2
N2
VSSQ_3
N5
VSSQ_4
P4
VSSQ_5
P6
NC_1
A1
NC_2
A2
NC_3
A8
NC_4
A9
NC_5
A10
NC_6
A11
NC_7
A12
NC_8
A13
NC_9
A14
NC_10
B1
NC_11
B7
NC_12
B8
NC_13
B9
NC_14
B10
NC_15
B11
NC_16
B12
NC_17
B13
NC_18
B14
NC_19
C1
NC_20
C3
NC_22
C7
NC_23
C8
NC_24
C9
NC_25
C10
NC_26
C11
NC_27
C12
NC_28
C13
NC_29
C14
NC_30
D1
NC_31
D2
NC_32
D3
NC_33
D4
NC_34
D12
NC_35
D13
NC_36
D14
NC_37
E1
NC_38
E2
NC_39
E3
NC_40
E12
NC_41
E13
NC_42
E14
NC_43
F1
NC_44
F2
NC_45
F3
NC_46
F12
NC_47
F13
NC_48
F14
NC_49
G1
NC_50
G2
NC_51
G12
NC_52
G13
NC_53
G14
NC_54
H1
NC_55
H2
NC_56
H3
NC_57
H12
NC_58
H13
NC_59
H14
NC_60
J1
NC_61
J2
NC_62
J3
NC_63
J12
NC_64
J13
NC_65
J14
NC_66
K1
NC_67
K2
NC_68
K3
NC_69
K12
NC_70
K13
NC_71
K14
NC_72
L1
NC_73
L2
NC_74
L3
NC_75
L12
NC_76
L13
NC_77
L14
NC_78
M1
NC_79
M2
NC_80
M3
NC_81
M7
NC_82
M8
NC_83
M9
NC_84
M10
NC_85
M11
NC_86
M12
NC_87
M13
NC_88
M14
NC_89
N1
NC_90
N3
NC_91
N6
NC_92
N7
NC_93
N8
NC_94
N9
NC_95
N10
NC_96
N11
NC_97
N12
NC_98
N13
NC_99
N14
NC_100
P1
NC_101
P2
NC_102
P8
NC_103
P9
NC_104
P11
NC_105
P12
NC_106
P13
NC_107
P14
EMMC_CMD_BALL
DAT3
EMMC_CLK
C8105
2.2uF
10V
EMMC_CMD_BALL
AR8101
47
1/16W
DAT5
DVDD18_EMMC
DAT5
EMMC_RESET_BALL
DAT7
DAT4
C8104
0.1uF
16V
C8106
1uF
10V
DVDD18_EMMC
EMMC_VDDI
C8102
0.1uF
16V
EMMC_RST
DAT6
DAT7
3.3V_EMMC
DAT4
AR8104
10K
1/16W
OPT
R8100
10K
OPT
EMMC_CMD
EMMC_CLK_BALL
C8103
2.2uF
10V
IC8100-*1
KLM4G1FEPD-B031
EMMC5.0_4G_SAMSUNG
DAT0
A3
DAT1
A4
DAT2
A5
DAT3
B2
DAT4
B3
DAT5
B4
DAT6
B5
DAT7
B6
CLK
M6
CMD
M5
VSS_6
A6
RFU_1
A7
NC_21
C5
RFU_2
E5
RFU_6
E8
RFU_7
E9
RFU_8
E10
RFU_9
F10
RFU_3
G3
RFU_10
G10
DS
H5
VSS_10
J5
RFU_4
K6
RFU_5
K7
RFU_11
K10
RFU_12
P7
RFU_13
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_7
E7
VSS_8
G5
VSS_9
H10
VSS_11
K8
VSS_2
N2
VSS_3
N5
VSS_4
P4
VSS_5
P6
NC_1
A1
NC_2
A2
NC_3
A8
NC_4
A9
NC_5
A10
NC_6
A11
NC_7
A12
NC_8
A13
NC_9
A14
NC_10
B1
NC_11
B7
NC_12
B8
NC_13
B9
NC_14
B10
NC_15
B11
NC_16
B12
NC_17
B13
NC_18
B14
NC_19
C1
NC_20
C3
NC_22
C7
NC_23
C8
NC_24
C9
NC_25
C10
NC_26
C11
NC_27
C12
NC_28
C13
NC_29
C14
NC_30
D1
NC_31
D2
NC_32
D3
NC_33
D4
NC_34
D12
NC_35
D13
NC_36
D14
NC_37
E1
NC_38
E2
NC_39
E3
NC_40
E12
NC_41
E13
NC_42
E14
NC_43
F1
NC_44
F2
NC_45
F3
NC_46
F12
NC_47
F13
NC_48
F14
NC_49
G1
NC_50
G2
NC_51
G12
NC_52
G13
NC_53
G14
NC_54
H1
NC_55
H2
NC_56
H3
NC_57
H12
NC_58
H13
NC_59
H14
NC_60
J1
NC_61
J2
NC_62
J3
NC_63
J12
NC_64
J13
NC_65
J14
NC_66
K1
NC_67
K2
NC_68
K3
NC_69
K12
NC_70
K13
NC_71
K14
NC_72
L1
NC_73
L2
NC_74
L3
NC_75
L12
NC_76
L13
NC_77
L14
NC_78
M1
NC_79
M2
NC_80
M3
NC_81
M7
NC_82
M8
NC_83
M9
NC_84
M10
NC_85
M11
NC_86
M12
NC_87
M13
NC_88
M14
NC_89
N1
NC_90
N3
NC_91
N6
NC_92
N7
NC_93
N8
NC_94
N9
NC_95
N10
NC_96
N11
NC_97
N12
NC_98
N13
NC_99
N14
NC_100
P1
NC_101
P2
NC_102
P8
NC_103
P9
NC_104
P11
NC_105
P12
NC_106
P13
NC_107
P14
pattern 0.2mm
Don’t Connect Power At VDDI
(Just Interal LDO Capacitor)
eMMC I/F
A5LR_Bring_Up
2014.11.01
81
eMMC
Copyright 2015 LG Electronics. Inc. All right reserved.
Only for training and service purposes

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LG 42LF650T Specifications

General IconGeneral
BrandLG
Model42LF650T
CategoryLED TV
LanguageEnglish

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