LG 32LD540 / 32LD540 / 32LD541 / 32LD570 / 32LD575 (CHASSIS:LD01B) Service Manual ▷ View 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)
Component_INPUT(Rear)
CVBS_INPUT(Side)
32/42LD575-ZB
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]
R1132
OPEN-102/1005
R1132
OPEN-102/1005
C1127
102p/50V/1005
102p/50V/1005
C1127
102p/50V/1005
102p/50V/1005
C1123
OPEN-104p/16V/1005
OPEN-104p/16V/1005
C1123
OPEN-104p/16V/1005
OPEN-104p/16V/1005
L1096
CIL21J1R8KNE
CIL21J1R8KNE
L1096
CIL21J1R8KNE
CIL21J1R8KNE
RV1128
OPEN-SV060314B431N
OPEN-SV060314B431N
RV1128
OPEN-SV060314B431N
OPEN-SV060314B431N
CVBS
AL
AR
Support
Hole
Hole
JP1123
OPEN-PPJ233-01
OPEN-PPJ233-01
CVBS
AL
AR
Support
Hole
Hole
JP1123
OPEN-PPJ233-01
OPEN-PPJ233-01
1
2
3
2
3
4
5
6
7
6
7
8
9
9
R1126
474/1005
474/1005
R1126
474/1005
474/1005
C1122
104p/16V/1005
104p/16V/1005
C1122
104p/16V/1005
104p/16V/1005
RV1127
SV060314B431N
SV060314B431N
RV1127
SV060314B431N
SV060314B431N
R1127
474/1005
474/1005
R1127
474/1005
474/1005
RV1129
OPEN-SV060305E101N
OPEN-SV060305E101N
RV1129
OPEN-SV060305E101N
OPEN-SV060305E101N
C1128
OPEN-102p/50V/1005
C1128
OPEN-102p/50V/1005
RV1130
OPEN-SV060314B431N
OPEN-SV060314B431N
RV1130
OPEN-SV060314B431N
OPEN-SV060314B431N
R1133
OPEN-474/1005
OPEN-474/1005
R1133
OPEN-474/1005
OPEN-474/1005
L1098
CIL21J1R8KNE
CIL21J1R8KNE
L1098
CIL21J1R8KNE
CIL21J1R8KNE
R1124
102/1005
R1124
102/1005
R1121
472/1005
472/1005
R1121
472/1005
472/1005
L1100
OPEN-CIL21J1R8KNE
OPEN-CIL21J1R8KNE
L1100
OPEN-CIL21J1R8KNE
OPEN-CIL21J1R8KNE
Z1121
ZMMC5V6
ZMMC5V6
Z1121
ZMMC5V6
ZMMC5V6
1
2
L1099
OPEN-CIL21J1R8KNE
OPEN-CIL21J1R8KNE
L1099
OPEN-CIL21J1R8KNE
OPEN-CIL21J1R8KNE
R1122
102/1005
R1122
102/1005
R1123
472/1005
472/1005
R1123
472/1005
472/1005
C1131
OPEN-102p/50V/1005
OPEN-102p/50V/1005
C1131
OPEN-102p/50V/1005
OPEN-102p/50V/1005
R1125
474/1005
474/1005
R1125
474/1005
474/1005
R1131
OPEN-472/1005
OPEN-472/1005
R1131
OPEN-472/1005
OPEN-472/1005
R1134
OPEN-474/1005
OPEN-474/1005
R1134
OPEN-474/1005
OPEN-474/1005
C1121
104p/16V/1005
104p/16V/1005
C1121
104p/16V/1005
104p/16V/1005
C1130
OPEN-102p/50V/1005
C1130
OPEN-102p/50V/1005
R1128
474/1005
474/1005
R1128
474/1005
474/1005
RV1126
SV060314B431N
SV060314B431N
RV1126
SV060314B431N
SV060314B431N
C1124
102p/50V/1005
102p/50V/1005
C1124
102p/50V/1005
102p/50V/1005
RV1124
SV060305E101N
SV060305E101N
RV1124
SV060305E101N
SV060305E101N
RV1121
SV060305E101N
SV060305E101N
RV1121
SV060305E101N
SV060305E101N
RV1122
SV060305E101N
SV060305E101N
RV1122
SV060305E101N
SV060305E101N
RV1125
SV060314B431N
SV060314B431N
RV1125
SV060314B431N
SV060314B431N
C1132
OPEN-102p/50V/1005
OPEN-102p/50V/1005
C1132
OPEN-102p/50V/1005
OPEN-102p/50V/1005
RV1123
SV060314B431N
SV060314B431N
RV1123
SV060314B431N
SV060314B431N
L1097
CIL21J1R8KNE
CIL21J1R8KNE
L1097
CIL21J1R8KNE
CIL21J1R8KNE
CVBS
AL
AR
Support
Hole
Hole
JP1122
PPJ235-01
PPJ235-01
CVBS
AL
AR
Support
Hole
Hole
JP1122
PPJ235-01
PPJ235-01
1
2
3
2
3
4
5
6
7
6
7
8
9
9
Z1122
ZMMC5V6
ZMMC5V6
Z1122
ZMMC5V6
ZMMC5V6
1
2
L1095
CIL21J1R8KNE
CIL21J1R8KNE
L1095
CIL21J1R8KNE
CIL21J1R8KNE
Y
Pb
Pr
AL
AR
Support
Hole
Hole
JP1121
PPJ234-01
PPJ234-01
Y
Pb
Pr
AL
AR
Support
Hole
Hole
JP1121
PPJ234-01
PPJ234-01
1
2
3
2
3
4
5
6
7
8
9
10
10
12
11
13
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
32/42LD575-ZB
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]
C1208
225p/16V
C1208
225p/16V
R1170
220/1005
R1170
220/1005
C1185
102p/50V/1005
C1185
102p/50V/1005
C1170
103p/50V/1005
103p/50V/1005
C1170
103p/50V/1005
103p/50V/1005
R1167
332/1005
332/1005
R1167
332/1005
332/1005
R1182
100/1005
R1182
100/1005
C1181
101p/50V/1005
101p/50V/1005
C1181
101p/50V/1005
101p/50V/1005
C1210
47uF/35V/SMD/BXE 6.3P
C1210
47uF/35V/SMD/BXE 6.3P
C1196
105p/6.3V/1005
C1196
105p/6.3V/1005
R1161
5R6/F
5R6/F
R1161
5R6/F
5R6/F
L1154
CIC10P300NC
CIC10P300NC
L1154
CIC10P300NC
CIC10P300NC
C1180
391p/50V
391p/50V
C1180
391p/50V
391p/50V
C1199
105p/6.3V/1005
C1199
105p/6.3V/1005
C1158
391p/50V
391p/50V
C1158
391p/50V
391p/50V
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
R1168
121/F/1005
R1168
121/F/1005
C1157
105p/25V
105p/25V
C1157
105p/25V
105p/25V
C1209
47uF/35V/SMD/BXE 6.3P
C1209
47uF/35V/SMD/BXE 6.3P
R1166
472
472
R1166
472
472
C1155
104p/50V
C1155
104p/50V
C1166
103p/50V/1005
103p/50V/1005
C1166
103p/50V/1005
103p/50V/1005
R1165
5R6/F
5R6/F
R1165
5R6/F
5R6/F
TP1151
PCB_TP10
TP1151
PCB_TP10
1
R1175
101/1005
R1175
101/1005
C1164
223p/50V
C1164
223p/50V
L1151
SMD COIL(15UH)
L1151
SMD COIL(15UH)
1
2
3
4
DET
L
R
GND
JP1152
KJA-PH-0-0177
DET
L
R
GND
JP1152
KJA-PH-0-0177
1
2
3
4
R1152
5R6/F
5R6/F
R1152
5R6/F
5R6/F
L1152
SMD COIL(15UH)
L1152
SMD COIL(15UH)
1
2
3
4
R1153
472
472
R1153
472
472
L1155
CIC10P300NC
CIC10P300NC
L1155
CIC10P300NC
CIC10P300NC
C1171
104p/50V
C1171
104p/50V
R1172
330/1005
R1172
330/1005
R1151
3R3
3R3
R1151
3R3
3R3
C1168
223p/50V
C1168
223p/50V
R1155
3R3
3R3
R1155
3R3
3R3
R1169
220/1005
R1169
220/1005
C1151
104p/50V
C1151
104p/50V
C1206
225p/16V
C1206
225p/16V
C1175
105p/50V/3216
C1175
105p/50V/3216
C1183
104p/50V
C1183
104p/50V
R1181
203/1005
R1181
203/1005
C1204
106p/10V/2012
C1204
106p/10V/2012
2mm
JP1151
SMAW200-04
SMAW200-04
2mm
JP1151
SMAW200-04
SMAW200-04
2
3
4
3
4
1
C1203
105p/6.3V/1005
C1203
105p/6.3V/1005
R1164
3R3
3R3
R1164
3R3
3R3
C1165
104p/50V
C1165
104p/50V
R1179
103/1005
R1179
103/1005
C203
105p/6.3V/1005
C203
105p/6.3V/1005
C1189
105p/25V
105p/25V
C1189
105p/25V
105p/25V
R1162
472
472
R1162
472
472
C1193
475p/6.3V/2012
C1193
475p/6.3V/2012
C1160
105p/25V
C1160
105p/25V
C1202
223p/16V/1005
223p/16V/1005
C1202
223p/16V/1005
223p/16V/1005
C1207
225p/16V
C1207
225p/16V
C1173
474p/50V/3216
C1173
474p/50V/3216
C1169
102p/50V/1005
102p/50V/1005
C1169
102p/50V/1005
102p/50V/1005
TP1152
PCB_TP10
TP1152
PCB_TP10
1
C1192
106p/10V/2012
106p/10V/2012
C1192
106p/10V/2012
106p/10V/2012
TP1153
PCB_TP10
TP1153
PCB_TP10
1
R1154
3R3
3R3
R1154
3R3
3R3
L1158
CIC10P300NC
CIC10P300NC
L1158
CIC10P300NC
CIC10P300NC
C1176
104p/50V
C1176
104p/50V
R1156
472
472
R1156
472
472
C1205
105p/25V
C1205
105p/25V
C1152
105p/50V/3216
C1152
105p/50V/3216
L1153
CIC10P300NC
CIC10P300NC
L1153
CIC10P300NC
CIC10P300NC
U1152
LD1117AL-ADJ
LD1117AL-ADJ
U1152
LD1117AL-ADJ
LD1117AL-ADJ
VIN
3
ADJ
1
VO
2
TAP
4
C1190
223p/50V
223p/50V
C1190
223p/50V
223p/50V
R1171
220/1005
R1171
220/1005
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
L1157
CIL10J1R8KNC
CIL10J1R8KNC
L1157
CIL10J1R8KNC
CIL10J1R8KNC
C1191
104p/16V/1005
C1191
104p/16V/1005
C1201
105p/6.3V/1005
C1201
105p/6.3V/1005
R1173
560/F/1005
R1173
560/F/1005
C1174
104p/16V/1005
C1174
104p/16V/1005
C1182
102p/50V/1005
102p/50V/1005
C1182
102p/50V/1005
102p/50V/1005
C1172
391p/50V
391p/50V
C1172
391p/50V
391p/50V
C1188
104p/16V/1005
C1188
104p/16V/1005
C1167
105p/25V
C1167
105p/25V
C1153
103p/50V/1005
103p/50V/1005
C1153
103p/50V/1005
103p/50V/1005
C1184
103p/50V/1005
103p/50V/1005
C1184
103p/50V/1005
103p/50V/1005
L1156
CIL10J1R8KNC
CIL10J1R8KNC
L1156
CIL10J1R8KNC
CIL10J1R8KNC
R1180
220/1005
R1180
220/1005
R1174
330/1005
R1174
330/1005
C1197
223p/16V/1005
223p/16V/1005
C1197
223p/16V/1005
223p/16V/1005
R1183
100/1005
R1183
100/1005
R1158
5R6/F
5R6/F
R1158
5R6/F
5R6/F
R1163
3R3
3R3
R1163
3R3
3R3
C1179
104p/16V/1005
C1179
104p/16V/1005
R1185
153/1005
153/1005
R1185
153/1005
153/1005
C1162
474p/50V/3216
C1162
474p/50V/3216
R1159
101/1005
R1159
101/1005
C1159
103p/50V/1005
C1159
103p/50V/1005
R1186
472/1005
R1186
472/1005
C1186
104p/16V/1005
C1186
104p/16V/1005
C1200
225p/16V
C1200
225p/16V
Q1097
CJKTD1304
Q1097
CJKTD1304
2
1
3
C1156
223p/50V
223p/50V
C1156
223p/50V
223p/50V
C1163
391p/50V
391p/50V
C1163
391p/50V
391p/50V
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
MAX 1.5A
(D-PAK)
(D-PAK)
All location are from 131 to 150
MAX 1.0A
R1
R2
MAX 3.0A
32/42LD575-ZB
1V2_ON
1V2_ON
1V2_DEMOD
1V8_DEMOD
3V4
1V8_HDMI_SW
A2.5V_DEMOD
D2.5V_DEMOD
3V4
5V
3V3_TUNER
3V3_TUNER
1V2_TUNER
5V
3V3_TUNER
TP131
PCB_TP10
PCB_TP10
TP131
PCB_TP10
PCB_TP10
1
C140
OPEN-104p/16V/1005
C140
OPEN-104p/16V/1005
TP135
PCB_TP10
PCB_TP10
TP135
PCB_TP10
PCB_TP10
1
R133
472/F/1005
472/F/1005
R133
472/F/1005
472/F/1005
C138
OPEN-106p/10V/2012
C138
OPEN-106p/10V/2012
C201
OPEN-105p/6.3V/1005
C201
OPEN-105p/6.3V/1005
R138
513/F/1005
513/F/1005
R138
513/F/1005
513/F/1005
R132
103/F/1005
R132
103/F/1005
C134
106p/10V/2012
C134
106p/10V/2012
R131
103/1005
103/1005
R131
103/1005
103/1005
R144
433/F/1005
433/F/1005
R144
433/F/1005
433/F/1005
R136
121/F/1005
121/F/1005
R136
121/F/1005
121/F/1005
C157
OPEN-104p/16V/1005
C157
OPEN-104p/16V/1005
C202
105p/6.3V/1005
C202
105p/6.3V/1005
TP133
PCB_TP10
PCB_TP10
TP133
PCB_TP10
PCB_TP10
1
U135
RT9018B25PSP
RT9018B25PSP
U135
RT9018B25PSP
RT9018B25PSP
EN
2
VDD
4
VIN
3
NC
5
PGOOD
1
VOUT
6
ADJ
7
GND
8
TAP
9
C147
106p/10V/2012
C147
106p/10V/2012
U133
OPEN-LD1117AL-ADJ
OPEN-LD1117AL-ADJ
U133
OPEN-LD1117AL-ADJ
OPEN-LD1117AL-ADJ
VIN
3
ADJ
1
VO
2
TAP
4
C148
106p/10V/2012
C148
106p/10V/2012
L132
CIC10P300NC
CIC10P300NC
L132
CIC10P300NC
CIC10P300NC
U132
OPEN-LD1117AL-1.2/SOT-223
OPEN-LD1117AL-1.2/SOT-223
U132
OPEN-LD1117AL-1.2/SOT-223
OPEN-LD1117AL-1.2/SOT-223
ADJ
1
TAP
4
VIN
3
VO
2
R137
560/F/1005
560/F/1005
R137
560/F/1005
560/F/1005
TP136
PCB_TP10
PCB_TP10
TP136
PCB_TP10
PCB_TP10
1
R140
103/1005
103/1005
R140
103/1005
103/1005
U134
LD1117AL-ADJ
LD1117AL-ADJ
U134
LD1117AL-ADJ
LD1117AL-ADJ
VIN
3
ADJ
1
VO
2
TAP
4
C141
104p/16V/1005
C141
104p/16V/1005
L131
OPEN-CIC10P300NC
OPEN-CIC10P300NC
L131
OPEN-CIC10P300NC
OPEN-CIC10P300NC
TP138
PCB_TP10
PCB_TP10
TP138
PCB_TP10
PCB_TP10
1
C143
106p/10V/2012
C143
106p/10V/2012
R139
303/F/1005
303/F/1005
R139
303/F/1005
303/F/1005
R134
OPEN-121/F/1005
OPEN-121/F/1005
R134
OPEN-121/F/1005
OPEN-121/F/1005
C131
106p/10V/2012
C131
106p/10V/2012
C149
101p/50V/1005
C149
101p/50V/1005
C144
OPEN-103p/50V
C144
OPEN-103p/50V
TP137
PCB_TP10
PCB_TP10
TP137
PCB_TP10
PCB_TP10
1
C150
OPEN-105p/25V
C150
OPEN-105p/25V
C199
OPEN-104p/16V/1005
C199
OPEN-104p/16V/1005
R135
OPEN-560/F/1005
OPEN-560/F/1005
R135
OPEN-560/F/1005
OPEN-560/F/1005
R149
104/1005
104/1005
R149
104/1005
104/1005
C142
106p/10V/2012
C142
106p/10V/2012
C137
OPEN-104p/16V/1005
C137
OPEN-104p/16V/1005
U136
BA00BC0WFP
BA00BC0WFP
U136
BA00BC0WFP
BA00BC0WFP
/INH
1
VIN
2
GND
3
VOUT
4
ADJ
5
GND
6
R145
753/F/1005
753/F/1005
R145
753/F/1005
753/F/1005
U131
RT9183H-PM5
RT9183H-PM5
U131
RT9183H-PM5
RT9183H-PM5
VI
2
VO
4
GND
3
SEN
5
SD
1
GND
6
C139
OPEN-106p/10V/2012
C139
OPEN-106p/10V/2012
R141
753/F/1005
753/F/1005
R141
753/F/1005
753/F/1005
C133
103p/50V/1005
C133
103p/50V/1005
TP134
PCB_TP10
PCB_TP10
TP134
PCB_TP10
PCB_TP10
1
TP132
PCB_TP10
PCB_TP10
TP132
PCB_TP10
PCB_TP10
1
C135
106p/10V/2012
C135
106p/10V/2012
1
1
2
2
3
3
4
4
5
5
6
6
A
A
B
B
C
C
D
D
All location are from 851 to 880
H : OFDM
L : QAM
L : QAM
32/42LD575-ZB
IFD1
IFD2
QAM_IF+
QAM_IF-
QAM_IF-
QAM_IF+
DTT_IF+
DTT_IF+
DTT_IF-
QAM_IF-
OFDM_AGC
QAM_AGC
IFD1
IFD2
TUNER0_AGC
DTT_IF+
DTT_IF-
DTT_IF-
TUNER0_AGC
+5VT_ANT
1V2_TUNER
3V3_TUNER
5V
5V
5V
3V3_TUNER
5V_TUNER
5V
RF_CVBS [7,9]
TUNER0_SCL
[28]
TUNER0_SDA
[28]
SIF
[7]
TUNER_RESET [11]
I2C1_SCL [13,28,29,30,32]
I2C1_SDA [13,28,29,30,32]
BCN_CTR
[11]
QAM_IF_NARROW-
[29]
DTT_IF_NARROW-
[28]
DTT_IF_NARROW+
[28]
QAM_IF_NARROW+
[29]
BCM_DTT_IF_P [21]
BCM_DTT_IF_N [21]
BCM_DTT_IF_N [21]
SEL_QAM_OFDM [11]
QAM_AGC
[29]
OFDM_AGC
[21,28]
R851
000/1005
R851
000/1005
C857
OPEN-4R7p/50V/1005
OPEN-4R7p/50V/1005
C857
OPEN-4R7p/50V/1005
OPEN-4R7p/50V/1005
R876
103/1005
R876
103/1005
R868
101/1005
R868
101/1005
C866
226P/6.3V/2012
C866
226P/6.3V/2012
R853
101/1005
R853
101/1005
L852
SPC6025-101M
SPC6025-101M
L852
SPC6025-101M
SPC6025-101M
C855
106p/10V/2012
C855
106p/10V/2012
C863
OPEN-330p/50V/1005
C863
OPEN-330p/50V/1005
C859
104p/16V/1005
C859
104p/16V/1005
R871
OPEN-332/1005
R871
OPEN-332/1005
R862
101/1005
R862
101/1005
R856
OPEN-101/1005
R856
OPEN-101/1005
C860
226P/6.3V/2012
C860
226P/6.3V/2012
R872
OPEN-000/1005
R872
OPEN-000/1005
RF IN
Antenna power
Booster
+5V
ATV Demod. address
Sound ID output
CVBS output
+1.2V for ATV demod.
+3.3V for ATV demod.
ATV demod. RESET
IF AGC
-LIF
+LIF
U851
VH3681
VH3681
RF IN
Antenna power
Booster
+5V
ATV Demod. address
Sound ID output
CVBS output
+1.2V for ATV demod.
+3.3V for ATV demod.
ATV demod. RESET
IF AGC
-LIF
+LIF
U851
VH3681
VH3681
APW
1
BCN
2
VC1
3
RAG
4
ADR
5
SCL
6
SDA
7
TP
8
SIF
9
NC
10
VID
11
GND
12
VC2
13
VC3
14
RES
15
IAG
16
IF
D1
17
IF
D2
18
GND
19
GND
20
GND
21
GND
22
GND
23
C864
104p/16V/1005
C864
104p/16V/1005
R861
101/1005
R861
101/1005
R852
OPEN-750/F/1005
R852
OPEN-750/F/1005
R873
OPEN-000/1005
R873
OPEN-000/1005
R855
101/1005
R855
101/1005
Q851
MMBT4401
Q851
MMBT4401
1
2
3
R854
OPEN-101/1005
R854
OPEN-101/1005
C856
106p/10V/2012
C856
106p/10V/2012
C865
104p/16V/1005
C865
104p/16V/1005
R867
101/1005
R867
101/1005
R874
102/1005
R874
102/1005
R877
103/1005
R877
103/1005
R869
OPEN-101/1005
R869
OPEN-101/1005
C862
OPEN-330p/50V/1005
C862
OPEN-330p/50V/1005
C868
104p/16V/1005
C868
104p/16V/1005
C869
100uF/16V/MVK/S
C869
100uF/16V/MVK/S
C858
104p/16V/1005
C858
104p/16V/1005
C852
104p/16V/1005
C852
104p/16V/1005
U853
IDTQS3257Q
IDTQS3257Q
U853
IDTQS3257Q
IDTQS3257Q
I0A
2
I1A
3
YA
4
YB
7
YC
9
YD
12
I1B
6
I0B
5
I0C
11
I1C
10
I1D
13
I0D
14
S
1
/E
15
VCC
16
GND
8
R870
OPEN-101/1005
R870
OPEN-101/1005
C854
104p/16V/1005
C854
104p/16V/1005
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
All location are from 1211 to 1230
F D _ S Q U A R E
T H ₩ 4 - 8 - 1 _ H 3 8
T H ₩ 4 - 8 - 1 _ H 3 8
F D _ R O U N D
4PI =>
T H ₩ 4 - 8 - 1 _ H 3 8
F D _ R O U N D
F D _ R O U N D
F D _ R O U N D
SCREW HOLE
F D _ S Q U A R E
FIDUCIAL MARK
F D _ S Q U A R E
NON-THROUGH HOLE
F D _ S Q U A R E
T H ₩ 4 - 8 - 1 _ H 3 8
T H ₩ 4 - 8 - 1 _ H 3 8
T H ₩ 4 - 8 - 1 _ H 3 8
N T H _ 4 P I
F D _ R O U N D
F D _ R O U N D
F D _ R O U N D
F D _ R O U N D
N T H _ 4 P I
N T H _ 4 P I
F D _ R O U N D
F D _ R O U N D
F D _ S Q U A R E
F D _ S Q U A R E
32/42LD575-ZB
10mm
13mm
M104
GASKET_13X10
10mm
13mm
M104
GASKET_13X10
.
N1217
PCB_FD_SQURE
N1217
PCB_FD_SQURE
N1214
PCB_FD_SQURE
N1214
PCB_FD_SQURE
M16
PCB_SCREW_4PI_8
PCB_SCREW_4PI_8
M16
PCB_SCREW_4PI_8
PCB_SCREW_4PI_8
M50
PCB_NTH
M50
PCB_NTH
22mm
22mm
AC771
22X22X2T AL FLAT
22X22X2T AL FLAT
22mm
22mm
AC771
22X22X2T AL FLAT
22X22X2T AL FLAT
M12
PCB_SCREW_4PI_8
PCB_SCREW_4PI_8
M12
PCB_SCREW_4PI_8
PCB_SCREW_4PI_8
N1218
PCB_FD_SQURE
N1218
PCB_FD_SQURE
M17
PCB_SCREW_4PI_8
PCB_SCREW_4PI_8
M17
PCB_SCREW_4PI_8
PCB_SCREW_4PI_8
M63
PCB_FD_ROUND
M63
PCB_FD_ROUND
N1213
PCB_FD_SQURE
N1213
PCB_FD_SQURE
10mm
13mm
M102
GASKET_13X10
10mm
13mm
M102
GASKET_13X10
.
CAN1202
OPEN-COVER(58WX10TX83L)
OPEN-COVER(58WX10TX83L)
CAN1202
OPEN-COVER(58WX10TX83L)
OPEN-COVER(58WX10TX83L)
N1216
PCB_FD_SQURE
N1216
PCB_FD_SQURE
M51
PCB_NTH
M51
PCB_NTH
10mm
13mm
M105
GASKET_13X10
10mm
13mm
M105
GASKET_13X10
.
CAN1201
OPEN-COVER(58WX10TX83L)
OPEN-COVER(58WX10TX83L)
CAN1201
OPEN-COVER(58WX10TX83L)
OPEN-COVER(58WX10TX83L)
10mm
13mm
M101
GASKET_13X10
10mm
13mm
M101
GASKET_13X10
.
M15
PCB_SCREW_4PI_8
PCB_SCREW_4PI_8
M15
PCB_SCREW_4PI_8
PCB_SCREW_4PI_8
M60
PCB_FD_ROUND
M60
PCB_FD_ROUND
M52
PCB_NTH
M52
PCB_NTH
M62
PCB_FD_ROUND
M62
PCB_FD_ROUND
N1207
PCB_FD_ROUND
N1207
PCB_FD_ROUND
N1209
PCB_FD_ROUND
N1209
PCB_FD_ROUND
10mm
13mm
M103
GASKET_13X10
10mm
13mm
M103
GASKET_13X10
.
CAN1204
OPEN-BODY(58WX10TX83L)
OPEN-BODY(58WX10TX83L)
CAN1204
OPEN-BODY(58WX10TX83L)
OPEN-BODY(58WX10TX83L)
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
M11
PCB_SCREW_4PI_8
PCB_SCREW_4PI_8
M11
PCB_SCREW_4PI_8
PCB_SCREW_4PI_8
N1215
PCB_FD_SQURE
N1215
PCB_FD_SQURE
N1205
PCB_FD_ROUND
N1205
PCB_FD_ROUND
N1206
PCB_FD_ROUND
N1206
PCB_FD_ROUND
40mm
40mm
AC211
40x40x2T AL FLAT
40x40x2T AL FLAT
40mm
40mm
AC211
40x40x2T AL FLAT
40x40x2T AL FLAT
CAN1203
OPEN-BODY(58WX10TX83L)
OPEN-BODY(58WX10TX83L)
CAN1203
OPEN-BODY(58WX10TX83L)
OPEN-BODY(58WX10TX83L)
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
N1210
PCB_FD_ROUND
N1210
PCB_FD_ROUND
CA53
OPEN-TUNER_BRACKET
OPEN-TUNER_BRACKET
CA53
OPEN-TUNER_BRACKET
OPEN-TUNER_BRACKET
3
3
1
1
2
2
4
4
M61
PCB_FD_ROUND
M61
PCB_FD_ROUND
10mm
13mm
M106
GASKET_13X10
10mm
13mm
M106
GASKET_13X10
.
M13
PCB_SCREW_4PI_8
PCB_SCREW_4PI_8
M13
PCB_SCREW_4PI_8
PCB_SCREW_4PI_8
N1208
PCB_FD_ROUND
N1208
PCB_FD_ROUND
1
1
2
2
3
3
4
4
5
5
6
6
A
A
B
B
C
C
D
D
All location are from F231 to F370
P-GAMMA BLOCK
LEVEL SHIFT BLOCK
HVDD BLOCK
[+16V]
[+12V]
R2
R1
32/42LD575-ZB
FLK
VCOM
VCOM_FB0
VCOM_FB0
VCOM
VGH
VCC_LCM
VGH
VGL
VDD_LCM
VCC_LCM
HVDD
MODULE_POWER
MODULE_POWER
VDD_LCM
HVDD_REF
[26]
VDD_ODD
[24]
FLK
[24]
GCLK2_I
[24]
GOE/GCLK_I
[24]
CLK2
[24]
CLK1
[24]
VDD_EVEN [24]
VST
VST
[24]
DISCHG
[24]
GVDD_ODD_I
[24]
CLK6
[24]
CLK5
[24]
CLK4
[24]
CLK3
[24]
GVDD_EVEN_I
[24]
GSP/GVST_I
[24]
GCLK6_I
[24]
GCLK5_I
[24]
GCLK4_I
[24]
GSC/GCLK3_I
[24]
GMA7
[24]
GMA6
[24]
GMA4
[24]
GMA16
[24]
GMA15
[24]
GMA13
[24]
GMA3
[24]
GMA12
[24]
VCOMR [24]
VCOML [24]
I2C3_SDA
[13,22]
I2C3_SCL
[13,22]
C717
106p/16V/2012
C717
106p/16V/2012
C718
106p/16V/2012
C718
106p/16V/2012
U791
MAX17119ETI+
MAX17119ETI+
U791
MAX17119ETI+
MAX17119ETI+
Y9
21
Y8
20
A2
8
Y5
17
Y4
16
Y3
15
Y6
18
Y7
19
A1
9
CON1
10
COFF
11
CON2
12
Y1
13
Y2
14
VSENSE
28
FLK1
27
FLK2
26
FLK3
25
RE
24
GND
23
YDCHG
22
A9
1
A8
2
A7
3
A6
4
A5
5
A4
6
A3
7
TM
29
R159
OPEN-100/1005
R159
OPEN-100/1005
C1035
104p/16V/1005
C1035
104p/16V/1005
C714
106p/16V/2012
C714
106p/16V/2012
R360
274/F/1005
274/F/1005
R360
274/F/1005
274/F/1005
C126
105p/50V/3216
C126
105p/50V/3216
C1036
104p/50V
C1036
104p/50V
C1038
225p/6.3V
C1038
225p/6.3V
C125
105p/25V
C125
105p/25V
R160
100/1005
R160
100/1005
R355
473/1005
473/1005
R355
473/1005
473/1005
R157
220
220
R157
220
220
C1037
104p/50V
C1037
104p/50V
R162
330/1005
R162
330/1005
R356
103/1005
R356
103/1005
R206
000/1005
000/1005
R206
000/1005
000/1005
R354
100/1005
R354
100/1005
R205
105/1005
R205
105/1005
R167
100
100
R167
100
100
R121
103/F/1005
103/F/1005
R121
103/F/1005
103/F/1005
C127
224p/50V/2012
C127
224p/50V/2012
C712
105p/25V
C712
105p/25V
R207
000/1005
000/1005
R207
000/1005
000/1005
R166
330/1005
R166
330/1005
C1039
105p/16V/1005
C1039
105p/16V/1005
C713
106p/16V/2012
C713
106p/16V/2012
U793
TPS62110
TPS62110
U793
TPS62110
TPS62110
PGND1
1
VIN_1
2
VIN_2
3
EN
4
GND_2
12
FB
10
AGND
9
GND_1
11
LBI
7
SYNC
5
VINA
8
LBO
6
PGND2
16
SW
_2
15
SW
_1
14
PG
13
TM
17
R358
752/1005
752/1005
R358
752/1005
752/1005
R118
302/F/1005
R118
302/F/1005
L519
SPC7040-100M
SPC7040-100M
L519
SPC7040-100M
SPC7040-100M
R204
OPEN-000/1005
OPEN-000/1005
R204
OPEN-000/1005
OPEN-000/1005
R150
220
220
R150
220
220
U792
MAX9668ETP
MAX9668ETP
U792
MAX9668ETP
MAX9668ETP
SDA
1
AVDD
8
AVDD_AMP
7
VCOM_FB
6
NC
9
GMA1
10
A0
2
DVDD
3
AGND
4
VCOM
5
GMA6
15
GMA5
14
GMA4
13
GMA3
12
GMA2
11
AVDD
16
NC
17
GMA7
18
GMA8
19
SCL
20
GND
21
R359
433/F/1005
433/F/1005
R359
433/F/1005
433/F/1005
R158
100
100
R158
100
100
R117
101/1005
R117
101/1005
R361
622/1005
R361
622/1005
R208
000/1005
000/1005
R208
000/1005
000/1005
R161
100/1005
R161
100/1005
C715
OPEN-220p/50V/1005
C715
OPEN-220p/50V/1005
C136
OPEN-105p/6.3V/1005
C136
OPEN-105p/6.3V/1005
R357
203/1005
203/1005
R357
203/1005
203/1005
C716
106p/16V/2012
C716
106p/16V/2012
- 22 -
32/42LD540-ZC, 32/42LD541-ZC
Click on the first or last page to see other 32LD540 / 32LD540 / 32LD541 / 32LD570 / 32LD575 (CHASSIS:LD01B) service manuals if exist.