Read LG 42LE5400 / 42LE5700 / 42LE5750 Service Manual online
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
All location are from 1121 to 1150
CVBS_INPUT(Rear)
CVBS_INPUT(Side)
Component_INPUT(Rear)
Component_INPUT(Side)
32/37/42/47LE5400-ZA
COMP_RI
COMP_LI
COMP_LI
COMP_RI
D3V3_BCM3556
D3V3_BCM3556
D3V3_BCM3556
AV_CVBS [7]
CVBS_LI [8]
CVBS_RI [8]
AV_CVBS_LINK
[11]
REAR_CVBS
[7]
REAR_CVBS_LINK
[11]
REAR_CVBS_LI
[8]
REAR_CVBS_RI
[8]
COMP_LI [8]
COMP_RI [8]
COMP_Y [7]
COMP_Pb [7]
COMP_Pr [7]
COMP_LINK [11]
C1123
104p/16V/1005
104p/16V/1005
C1123
104p/16V/1005
104p/16V/1005
L1101
CIL21J1R8KNE
CIL21J1R8KNE
L1101
CIL21J1R8KNE
CIL21J1R8KNE
RV1122
OPEN-SV060305E101N
OPEN-SV060305E101N
RV1122
OPEN-SV060305E101N
OPEN-SV060305E101N
R1128
OPEN-474/1005
OPEN-474/1005
R1128
OPEN-474/1005
OPEN-474/1005
RV1125
SV060314B431N
SV060314B431N
RV1125
SV060314B431N
SV060314B431N
L1095
CIL21J1R8KNE
CIL21J1R8KNE
L1095
CIL21J1R8KNE
CIL21J1R8KNE
R1131
472/1005
472/1005
R1131
472/1005
472/1005
R1130
474/1005
474/1005
R1130
474/1005
474/1005
R1134
474/1005
474/1005
R1134
474/1005
474/1005
C1128
OPEN-102p/50V/1005
C1128
OPEN-102p/50V/1005
RV1127
OPEN-SV060314B431N
OPEN-SV060314B431N
RV1127
OPEN-SV060314B431N
OPEN-SV060314B431N
RV1130
SV060314B431N
SV060314B431N
RV1130
SV060314B431N
SV060314B431N
R1133
474/1005
474/1005
R1133
474/1005
474/1005
R1132
102/1005
R1132
102/1005
R1123
472/1005
472/1005
R1123
472/1005
472/1005
RV1132
SV060314B431N
SV060314B431N
RV1132
SV060314B431N
SV060314B431N
C1132
102p/50V/1005
102p/50V/1005
C1132
102p/50V/1005
102p/50V/1005
RV1126
OPEN-SV060314B431N
OPEN-SV060314B431N
RV1126
OPEN-SV060314B431N
OPEN-SV060314B431N
C1121
104p/16V/1005
104p/16V/1005
C1121
104p/16V/1005
104p/16V/1005
C1124
102p/50V/1005
102p/50V/1005
C1124
102p/50V/1005
102p/50V/1005
R1127
OPEN-474/1005
OPEN-474/1005
R1127
OPEN-474/1005
OPEN-474/1005
L1102
CIL21J1R8KNE
CIL21J1R8KNE
L1102
CIL21J1R8KNE
CIL21J1R8KNE
L1098
OPEN-CIL21J1R8KNE
OPEN-CIL21J1R8KNE
L1098
OPEN-CIL21J1R8KNE
OPEN-CIL21J1R8KNE
CVBS
AL
AR
Support
Hole
Hole
JP1123
PPJ233-01
PPJ233-01
CVBS
AL
AR
Support
Hole
Hole
JP1123
PPJ233-01
PPJ233-01
1
2
3
2
3
4
5
6
7
6
7
8
9
9
L1099
CIL21J1R8KNE
CIL21J1R8KNE
L1099
CIL21J1R8KNE
CIL21J1R8KNE
R1124
102/1005
R1124
102/1005
C1130
OPEN-102p/50V/1005
C1130
OPEN-102p/50V/1005
DET
Y/CVBS
Cr/(R)
GND
Cb/(L)
JP1153
KJA-PH-1-0177
KJA-PH-1-0177
DET
Y/CVBS
Cr/(R)
GND
Cb/(L)
JP1153
KJA-PH-1-0177
KJA-PH-1-0177
1
2
3
4
2
3
4
5
RV1124
OPEN-SV060305E101N
OPEN-SV060305E101N
RV1124
OPEN-SV060305E101N
OPEN-SV060305E101N
RV1121
SV060305E101N
SV060305E101N
RV1121
SV060305E101N
SV060305E101N
R1126
474/1005
474/1005
R1126
474/1005
474/1005
L1096
CIL21J1R8KNE
CIL21J1R8KNE
L1096
CIL21J1R8KNE
CIL21J1R8KNE
L1100
CIL21J1R8KNE
CIL21J1R8KNE
L1100
CIL21J1R8KNE
CIL21J1R8KNE
Y
Pb
Pr
AL
AR
Support
Hole
Hole
JP1121
OPEN-PPJ234-01
OPEN-PPJ234-01
Y
Pb
Pr
AL
AR
Support
Hole
Hole
JP1121
OPEN-PPJ234-01
OPEN-PPJ234-01
1
2
3
2
3
4
5
6
7
8
9
10
10
12
11
13
C1131
102p/50V/1005
102p/50V/1005
C1131
102p/50V/1005
102p/50V/1005
RV1123
SV060314B431N
SV060314B431N
RV1123
SV060314B431N
SV060314B431N
DET
Y/CVBS
Cr/(R)
GND
Cb/(L)
JP1154
KJA-PH-1-0177
KJA-PH-1-0177
DET
Y/CVBS
Cr/(R)
GND
Cb/(L)
JP1154
KJA-PH-1-0177
KJA-PH-1-0177
1
2
3
4
2
3
4
5
C1122
104p/16V/1005
104p/16V/1005
C1122
104p/16V/1005
104p/16V/1005
C1127
102p/50V/1005
102p/50V/1005
C1127
102p/50V/1005
102p/50V/1005
R1122
102/1005
R1122
102/1005
C1129
OPEN-102p/50V/1005
C1129
OPEN-102p/50V/1005
R1125
474/1005
474/1005
R1125
474/1005
474/1005
Z1122
OPEN-ZMMC5V6
OPEN-ZMMC5V6
Z1122
OPEN-ZMMC5V6
OPEN-ZMMC5V6
1
2
Z1123
ZMMC5V6
ZMMC5V6
Z1123
ZMMC5V6
ZMMC5V6
1
2
RV1128
SV060314B431N
SV060314B431N
RV1128
SV060314B431N
SV060314B431N
RV1131
SV060314B431N
SV060314B431N
RV1131
SV060314B431N
SV060314B431N
Z1121
OPEN-ZMMC5V6
OPEN-ZMMC5V6
Z1121
OPEN-ZMMC5V6
OPEN-ZMMC5V6
1
2
RV1129
SV060305E101N
SV060305E101N
RV1129
SV060305E101N
SV060305E101N
Z1124
ZMMC5V6
ZMMC5V6
Z1124
ZMMC5V6
ZMMC5V6
1
2
RV1133
SV060305E101N
RV1133
SV060305E101N
R1129
474/1005
474/1005
R1129
474/1005
474/1005
L1097
OPEN-CIL21J1R8KNE
OPEN-CIL21J1R8KNE
L1097
OPEN-CIL21J1R8KNE
OPEN-CIL21J1R8KNE
C1133
OPEN-102p/50V/1005
C1133
OPEN-102p/50V/1005
RV1134
SV060305E101N
SV060305E101N
RV1134
SV060305E101N
SV060305E101N
R1121
472/1005
472/1005
R1121
472/1005
472/1005
1
1
2
2
3
3
4
4
5
5
6
6
D
D
C
C
B
B
A
A
MAIN AMP
HEADPHONE AMP
All location are from 1151 to 1210
32/37/42/47LE5400-ZA
AMP_R-
AMP_R-
LFM
AMP_L-
LFM
AMP_R+
AMP_L-
AMP_R+
AMP_L+
AMP_L+
CLK_O
CLK_O
20V_SMPS
AVDD_PLL
DVDD_PLL
AVDD_PLL
DVDD
DVDD
DVDD_PLL
AVDD_PLL
20V_SMPS
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
GND_A
3V3_BCM3556
3V3_BCM3556
D3V3_BCM3556
GND_A
GND_A
GND_A
3V3_TUNER
GND_A
GND_A
AC_DETECT
[1,6,36]
I2S_OUT_CLK
[9]
I2S_OUT_WS
[9]
AMP_RESET
[6]
I2S_OUT_DAT
[9]
I2S_OUT_MCLK
[11]
I2C2_SDA
[13,20]
I2C2_SCL
[13,20]
HP_MUTE [36]
HP_LP_OUT
[9]
HP_RP_OUT
[9]
HP_LN_OUT
[9]
HP_RN_OUT
[9]
HP_LINK [11]
L1153
CIC10P300NC
CIC10P300NC
L1153
CIC10P300NC
CIC10P300NC
C1173
474p/50V/3216
C1173
474p/50V/3216
R1156
472
472
R1156
472
472
R1159
101/1005
R1159
101/1005
L1154
CIC10P300NC
CIC10P300NC
L1154
CIC10P300NC
CIC10P300NC
C1170
103p/50V/1005
103p/50V/1005
C1170
103p/50V/1005
103p/50V/1005
R1155
3R3
3R3
R1155
3R3
3R3
R1168
121/F/1005
R1168
121/F/1005
R1167
332/1005
332/1005
R1167
332/1005
332/1005
L1151
SMD COIL(15UH)
L1151
SMD COIL(15UH)
1
2
3
4
C1169
102p/50V/1005
102p/50V/1005
C1169
102p/50V/1005
102p/50V/1005
DET
L
R
GND
JP1152
KJA-PH-0-0177
DET
L
R
GND
JP1152
KJA-PH-0-0177
1
2
3
4
TP1152
PCB_TP10
TP1152
PCB_TP10
1
C1174
104p/16V/1005
C1174
104p/16V/1005
C1182
102p/50V/1005
102p/50V/1005
C1182
102p/50V/1005
102p/50V/1005
C1160
105p/25V
C1160
105p/25V
U1152
LD1117AL-ADJ
LD1117AL-ADJ
U1152
LD1117AL-ADJ
LD1117AL-ADJ
VIN
3
ADJ
1
VO
2
TAP
4
C1172
391p/50V
391p/50V
C1172
391p/50V
391p/50V
R1163
3R3
3R3
R1163
3R3
3R3
R1182
100/1005
R1182
100/1005
R1152
5R6/F
5R6/F
R1152
5R6/F
5R6/F
R1169
220/1005
R1169
220/1005
C1204
106p/10V/2012
C1204
106p/10V/2012
L1152
SMD COIL(15UH)
L1152
SMD COIL(15UH)
1
2
3
4
C1181
101p/50V/1005
101p/50V/1005
C1181
101p/50V/1005
101p/50V/1005
R1153
472
472
R1153
472
472
C1151
104p/50V
C1151
104p/50V
2mm
JP1151
SMAW200-04
SMAW200-04
2mm
JP1151
SMAW200-04
SMAW200-04
2
3
4
3
4
1
Q1097
CJKTD1304
Q1097
CJKTD1304
2
1
3
C1190
223p/50V
223p/50V
C1190
223p/50V
223p/50V
C1188
104p/16V/1005
C1188
104p/16V/1005
R1171
220/1005
R1171
220/1005
C1159
103p/50V/1005
C1159
103p/50V/1005
C1202
223p/16V/1005
223p/16V/1005
C1202
223p/16V/1005
223p/16V/1005
C1167
105p/25V
C1167
105p/25V
C1153
103p/50V/1005
103p/50V/1005
C1153
103p/50V/1005
103p/50V/1005
NTP-7000
U1151
AMP NTP-7000
AMP NTP-7000
NTP-7000
U1151
AMP NTP-7000
AMP NTP-7000
BST1A
1
VDR1A
2
/RESET
3
AD
4
DGND
5
GND_IO
6
CLK_I
7
VDD_IO
8
DGND_PLL
9
AGND_PLL
10
LFM
11
AVDD_PLL
12
DVDD_PLL
13
GND
14
DGND
15
DVDD
16
SDATA
17
WC
K
18
BCK
19
SDA
20
SCL
21
MONITOR0
22
MONITOR1
23
MONITOR2
24
/F
AUL
T
25
VDR2B
26
BST2B
27
PGND2B
28
NC
42
VDR2A
41
BST2A
40
PGND2A
39
PGND2A
38
OUT2A
37
OUT2A
36
PVDD2A
35
PVDD2A
34
PVDD2B
33
PVDD2B
32
OUT2B
31
OUT2B
30
PGND2B
29
PGND1A
56
PGND1A
55
OUT1
A
54
OUT1
A
53
PVDD1A
52
PVDD1A
51
PVDD1B
50
PVDD1B
49
OUT1
B
48
OUT1
B
47
PGND1B
46
PGND1B
45
BST1B
44
VDR1B
43
PAD_GND
57
C1157
105p/25V
105p/25V
C1157
105p/25V
105p/25V
L1155
CIC10P300NC
CIC10P300NC
L1155
CIC10P300NC
CIC10P300NC
C1180
391p/50V
391p/50V
C1180
391p/50V
391p/50V
C1209
47uF/35V/SMD/BXE 6.3P
C1209
47uF/35V/SMD/BXE 6.3P
C1203
105p/6.3V/1005
C1203
105p/6.3V/1005
C1208
225p/16V
C1208
225p/16V
C1171
104p/50V
C1171
104p/50V
C1206
225p/16V
C1206
225p/16V
C1165
104p/50V
C1165
104p/50V
C1192
106p/10V/2012
106p/10V/2012
C1192
106p/10V/2012
106p/10V/2012
C1205
105p/25V
C1205
105p/25V
C1184
103p/50V/1005
103p/50V/1005
C1184
103p/50V/1005
103p/50V/1005
C1179
104p/16V/1005
C1179
104p/16V/1005
R1162
472
472
R1162
472
472
R1185
153/1005
153/1005
R1185
153/1005
153/1005
L1157
CIL10J1R8KNC
CIL10J1R8KNC
L1157
CIL10J1R8KNC
CIL10J1R8KNC
L1156
CIL10J1R8KNC
CIL10J1R8KNC
L1156
CIL10J1R8KNC
CIL10J1R8KNC
C1156
223p/50V
223p/50V
C1156
223p/50V
223p/50V
C1210
47uF/35V/SMD/BXE 6.3P
C1210
47uF/35V/SMD/BXE 6.3P
R1166
472
472
R1166
472
472
C1155
104p/50V
C1155
104p/50V
C1175
105p/50V/3216
C1175
105p/50V/3216
C1163
391p/50V
391p/50V
C1163
391p/50V
391p/50V
C1166
103p/50V/1005
103p/50V/1005
C1166
103p/50V/1005
103p/50V/1005
R1172
330/1005
R1172
330/1005
R1186
472/1005
R1186
472/1005
R1179
103/1005
R1179
103/1005
TP1153
PCB_TP10
TP1153
PCB_TP10
1
R1154
3R3
3R3
R1154
3R3
3R3
C1152
105p/50V/3216
C1152
105p/50V/3216
R1180
220/1005
R1180
220/1005
C1162
474p/50V/3216
C1162
474p/50V/3216
C203
105p/6.3V/1005
C203
105p/6.3V/1005
C1191
104p/16V/1005
C1191
104p/16V/1005
C1186
104p/16V/1005
C1186
104p/16V/1005
C1199
105p/6.3V/1005
C1199
105p/6.3V/1005
C1196
105p/6.3V/1005
C1196
105p/6.3V/1005
R1151
3R3
3R3
R1151
3R3
3R3
C1183
104p/50V
C1183
104p/50V
R1165
5R6/F
5R6/F
R1165
5R6/F
5R6/F
R1170
220/1005
R1170
220/1005
TP1151
PCB_TP10
TP1151
PCB_TP10
1
C1189
105p/25V
105p/25V
C1189
105p/25V
105p/25V
L1158
CIC10P300NC
CIC10P300NC
L1158
CIC10P300NC
CIC10P300NC
C1207
225p/16V
C1207
225p/16V
R1174
330/1005
R1174
330/1005
C1197
223p/16V/1005
223p/16V/1005
C1197
223p/16V/1005
223p/16V/1005
C1201
105p/6.3V/1005
C1201
105p/6.3V/1005
R1173
560/F/1005
R1173
560/F/1005
C1200
225p/16V
C1200
225p/16V
C1158
391p/50V
391p/50V
C1158
391p/50V
391p/50V
C1185
102p/50V/1005
C1185
102p/50V/1005
R1161
5R6/F
5R6/F
R1161
5R6/F
5R6/F
C1168
223p/50V
C1168
223p/50V
R1181
203/1005
R1181
203/1005
R1175
101/1005
R1175
101/1005
U1153
TPA6132A2RTE
TPA6132A2RTE
U1153
TPA6132A2RTE
TPA6132A2RTE
INL-
1
INL+
2
INR+
3
INR-
4
HPVDD
12
PGND
10
CPN
9
CPP
11
G1
7
OUTR
5
HPVSS
8
G0
6
OUTL
16
SGND
15
AVDD
14
EN
13
E.P
17
C1164
223p/50V
C1164
223p/50V
C1193
475p/6.3V/2012
C1193
475p/6.3V/2012
R1164
3R3
3R3
R1164
3R3
3R3
R1183
100/1005
R1183
100/1005
C1176
104p/50V
C1176
104p/50V
R1158
5R6/F
5R6/F
R1158
5R6/F
5R6/F
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