LG Electronics 32LD350-UA Flat Panel Television User Manual


 
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.
Main_SOC_2
TXA3-[3]
TXA3+[2]
TXA4-[1]
TXA4+[0]
TXA2-[7]
TXA2+[6]
TXAC-[5]
TXAC+[4]
TXA1-[9]
TXA1+[8]
C165
330uF
OPT
C185
0.1uF
C180
0.1uF
C199
0.1uF
C2105
0.1uF
C168
0.1uF
C171
0.1uF
C174
0.1uF
C177
0.1uF
C2110
0.1uF
C194
0.1uF
C190
0.1uF
C150
0.1uF
C105 0.047uF
C130 0.1uF
R145 100
C142
2.2uF
C149
0.1uF
C124 0.047uF
C143 2.2uF
C134 2.2uF
SIDE_AV_OPT
R122
47
CEC_REMOTE
005:L26
R161 22
R129 47
R170
22K
D0+_HDMI4
005:H6
R149
22
C151
0.01uF
C155
22pF
OPT
C156
0.01uF
OPT
R174
22K
OPT
R127
47
+3.3V_Normal
R140 47
D2-_HDMI4
005:H4
DSUB_HSYNC
004:R23
C113
0.047uF
R160 22
R138 47
R169
100
OPT
R164
100
DSUB_R
004:R20
C148
0.1uF
DDC_SCL_4
005:H8;005:AH13
DSUB_G
004:R21
C102
0.047uF
R139
100
C128 0.1uF
DSUB_B
004:R23
R124
47
C129 10uF
10V
C145 2.2uF
MS_SCK
006:K13
C154
22pF
OPT
R117
100
C108
0.047uF
C144 2.2uF
SPDIF_OUT
006:D6
C103
0.047uF
R177
22K
OPT
HPD4
005:G10
C157
22pF
OPT
R172 47
R107
10K
C139
2.2uF
C118 0.047uF
C153
0.01uF
R125 47
C146 0.1uF
R121 47
R120
47
AUDIO_MASTER_CLK
006:K18
C106
0.047uF
R114 47
SIDE_AV_OPT
R176
22K
OPT
R143
0
HDMI_4
R142
0
HDMI_4
MS_LRCH
006:K13
DDC_SDA_4
005:H8;005:AH12
FE_SIF
010:P20
C123 0.047uF
CK+_HDMI4
005:H7
R171
47
R109
10K
R173
22K
R162 22
R159 100
C112
0.047uF
SIDE_AV_OPT
R166
100
OPT
D2+_HDMI4
005:H4
R167
100
OPT
R152 390
1%
D0-_HDMI4
005:H6
R165
100
C114
0.047uF
C135
2.2uF
SIDE_AV_OPT
D1-_HDMI4
005:H5
D1+_HDMI4
005:H5
C136
2.2uF
C133 4.7uF
C138 2.2uF
R163 22
R146 22
R141 47
C137
2.2uF
C127
0.1uF
C152
22pF
OPT
R128
47
TP803
R168
100
OPT
C132
1uF
AV_CVBS_IN
004:F4
C160
0.01uF
OPT
C122 0.047uF
C119 0.047uF
R137 47
DSUB_VSYNC
004:R24
C101 0.047uF
R175
22K
OPT
C158
0.01uF
OPT
C107
0.047uF
CK-_HDMI4
005:H7
C147 0.1uF
C159
0.01uF
OPT
C125 0.047uF
R126
47
FE_VMAIN
010:S17
AV_R_IN
004:F7
SIDEAV_L_IN
004:AN14
PC_L_IN
004:AO20
SIDEAV_R_IN
004:AN13
AV_L_IN
004:F6
MS_LRCK
006:K13
+1.8V_DDR
VCOMO
010:N15
SIFMO
010:P19
R2122
100
SIDEAV_CVBS_IN
004:AN16
R2116
0
HDMI_2
D2-_HDMI2
005:H14
DDC_SDA_2
005:H18;005:AH18
D0+_HDMI2
005:H15
DDC_SCL_2
005:H18;005:AH19
D1+_HDMI2
005:H14
D2+_HDMI2
005:H13
D0-_HDMI2
005:H16
CK-_HDMI2
005:H17
D1-_HDMI2
005:H15
HPD2
005:H19
CK+_HDMI2
005:H16
R2117
0
HDMI_2
AR109
22
AR107
22
AR108
22
AR106
22
FHD
AR105
22
FHD
AR104
22
FHD
TXA0+[10],TXA0-[11],TXA1+[8],TXA1-[9],TXA2+[6],TXA2-[7],TXA3+[2],TXA3-[3],TXA4+[0],TXA4-[1],TXAC+[4],TXAC-[5]
PC_R_IN
004:AO21
COMP1_Y
004:Y4
COMP1_PB
004:Y5
COMP1_PR
004:Y6
COMP1_L_IN
004:Y7
COMP1_R_IN
004:Y8
R123
470
R130
470
C109
1000pF
C104
1000pF
C2111
10uF
R2220 0
MSD3159GV
IC100
RXACKP
F1
RXACKN
F2
RXA0P
G2
RXA0N
G3
RXA1P
H3
RXA1N
G1
RXA2P
H1
RXA2N
H2
DDCD_A_DA
A1
DDCD_A_CK
B2
HOTPLUG_A
A2
RXBCKP
C3
RXBCKN
B1
RXB0P
C1
RXB0N
C2
RXB1P
D2
RXB1N
D3
RXB2P
E3
RXB2N
D1
DDCD_B_DA
E1
DDCD_B_CK
F3
HOTPLUG_B
E2
RXCCKP
AE8
RXCCKN
AD8
RXC0P
AD9
RXC0N
AF8
RXC1P
AF9
RXC1N
AE9
RXC2P
AE10
RXC2N
AD10
DDCD_C_DA
AE7
DDCD_C_CK
AF7
HOTPLUG_C
AD7
CEC
J3
HSYNC0/SC1_ID
N2
VSYNC0/SC1_FB
N1
RIN0P/SC1_R
P2
GIN0P/SC1_G
R3
BIN0P/SC1_B
R1
SOGIN0/SC1_CVBS
P3
RINM
P1
BINM
T3
GINM
R2
HSYNC1/DSUB_HSYNC
K3
VSYNC1/DSUB_VSYNC
K2
RIN1P/DSUB_R
L1
GIN1P/DSUB_G
L3
BIN1P/DSUB_B
K1
SOGIN1
L2
RIN2P/COMP_PR+
V1
GIN2P/COMP_Y+
V2
BIN2P/COMP_PB+
U1
SOGIN2
V3
VSYNC2
J5
CVBS1/SC1_CVBS
U3
CVBS2/SC2_CVBS
U2
CVBS3/SIDE_CVBS
T1
VCOM1
T2
CVBS4/S-VIDEO_Y
M1
CVBS6/S-VIDEO_C
M2
CVBS5
N3
CVBS7
M3
CVBS0/RF_CVBS
W1
VCOM0
Y3
CVBSOUT0/SC2_MNTOUT
Y2
CVBSOUT1
AA2
LVA0P
AE16
LVA0M
AD16
LVA1P
AD15
LVA1M
AF16
LVA2P
AF15
LVA2M
AE15
LVA3P
AD13
LVA3M
AF14
LVA4P
AF13
LVA4M
AE13
LVACKP
AE14
LVACKM
AD14
LVB0P
AE20
LVB0M
AD20
LVB1P
AD19
LVB1M
AF20
LVB2P
AF19
LVB2M
AE19
LVB3P
AD17
LVB3M
AF18
LVB4P
AF17
LVB4M
AE17
LVBCKP
AE18
LVBCKM
AD18
AUR0
AA3
AUL0
Y1
AUR1
AE1
AUL1
AF3
AUR2
AE3
AUL2
AE2
AUR3
AA1
AUL3
AB1
AUR4
AB2
AUL4
AC2
AUR5
AB3
AUL5
AC3
SIF0P
W3
SIF0M
W2
SPDIF_IN
F11
SPDIF_OUT
E9
AUOUTR0/HP_ROUT
AF1
AUOUTL0/HP_LOUT
AF2
AUOUTR1/SC1_ROUT
AD3
AUOUTL1/SC1_LOUT
AD1
AUOUTR2/SC2_ROUT
AC1
AUOUTL2/SC2_LOUT
AD2
I2S_OUT_MCK
A8
I2S_OUT_WS
B7
I2S_OUT_BCK
C7
I2S_OUT_SD
D8
I2S_IN_SD
C8
VCLAMP
K4
REFP
H4
REFM
J4
REXT
G4
AUCOM
AE5
AUVRM
AE4
AUVRP
AF4
AUVAG
AD4
R144 220
HDMI_4
R2118 220
HDMI_2
C110
68pF
C111
68pF
C2124
0.1uF
C2133
0.1uF
C198
0.1uF
C170
0.1uF
C2126
0.1uF
C163
330uF
OPT
C2131
0.1uF
C164
0.1uF
C2130
0.1uF
C2129
0.1uF
C2123
0.1uF
C176
0.1uF
L101
BLM18PG121SN1D
C189
0.1uF
+3.3V_Normal
+3.3V_VDDP
C2128
0.1uF
C179
0.1uF
C2109
0.1uF
C2120
0.1uF
C2135
0.1uF
C193
0.1uF
C2119
0.1uF
C2125
0.1uF
C188
0.1uF
C2134
0.1uF
C175
0.1uF
C167
0.1uF
C195
0.1uF
C173
0.1uF
C2132
0.1uF
C184
0.1uF
C2104
0.1uF
C196
0.1uF
C183
0.1uF
C2137
0.1uF
C166
0.1uF
C178
0.1uF
C2115
0.1uF
C2136
0.1uF
C2127
0.1uF
C172
0.1uF
C169
0.1uF
C217
0.1uF
+3.3V_AVDD_MPLL
+3.3V_VDDP
L109
BLM18PG121SN1D
C208
0.1uF
C218
0.1uF
C215
0.1uF
C204
0.1uF
+3.3V_Normal
C191
0.1uF
+3.3V_Normal
C205
0.1uF
C209
0.1uF
C201
10uF
10V
+1.8V_DDR
C202
0.1uF
+3.3V_Normal
C214
0.1uF
+3.3V_Normal
C207
0.1uF
C192
0.1uF
L106
BLM18PG121SN1D
L103
BLM18PG121SN1D
L107
BLM18PG121SN1D
+3.3V_Normal
C200
0.1uF
C210
0.1uF
+3.3V_Normal
C206
0.1uF
IC100
MSD3159GV
VDDC_1
D16
VDDC_2
D17
VDDC_3
D18
VDDC_4
D19
VDDC_5
D20
VDDC_6
H18
VDDC_7
H19
VDDC_8
H20
VDDC_9
J20
VDDC_10
K20
VDDC_11
L20
VDDC_12
M20
VDDC_13
P7
VDDC_14
R7
VDDC_15
T7
VDDC_16
T22
VDDC_17
U7
VDDC_18
U20
VDDC_19
U22
VDDC_20
V7
VDDC_21
V22
VDDC_22
W11
VDDC_23
W12
VDDC_24
W19
VDDC_25
W20
VDDC_26
W22
VDDC_27
Y22
VDDP_1
H9
VDDP_2
H10
VDDP_3
H11
VDDP_4
H12
VDDP_5
N20
VDDP_6
P20
VDDP_7
W9
VDDP_8
W10
AVDD_AU
W7
AVDD_DDR_1
G12
AVDD_DDR_2
G13
AVDD_DDR_3
H13
AVDD_DDR_4
H14
AVDD_DDR_5
H15
AVDD_DDR_6
H16
AVDD_DDR_7
W14
AVDD_DDR_8
W15
AVDD_DDR_9
W16
AVDD_DDR_10
W17
AVDD_DDR_11
W18
AVDD_MEMPLL_1
H17
AVDD_MEMPLL_2
T20
AVDD_MEMPLL_3
V20
AVDD_LPLL
R20
AVDD_MPLL
H7
AVDD_33_1
J7
AVDD_33_2
K7
AVDD_33_3
L7
AVDD_33_4
M7
AVDD_33_5
N7
AVDD_DM
W8
AVDD_USB
H8
GND_2
E16
GND_3
E17
GND_4
E18
GND_5
F7
GND_6
L9
GND_7
L10
GND_8
L11
GND_9
L12
GND_10
L13
GND_11
L14
GND_12
L15
GND_13
L16
GND_14
L17
GND_15
L18
GND_16
M9
GND_17
M10
GND_18
M11
GND_19
M12
GND_20
M13
GND_21
M14
GND_22
M15
GND_23
M16
GND_24
M17
GND_25
M18
GND_26
N4
GND_27
N9
GND_28
N10
GND_29
N11
GND_30
N12
GND_31
N13
GND_32
N14
GND_33
N15
GND_34
N16
GND_35
N17
GND_36
N18
GND_37
P4
GND_38
P9
GND_39
P10
GND_40
P11
GND_41
P12
GND_42
P13
GND_43
P14
GND_44
P15
GND_45
P16
GND_46
P17
GND_47
P18
GND_48
R4
GND_49
R9
GND_50
R10
GND_51
R11
GND_52
R12
GND_53
R13
GND_54
R14
GND_55
R15
GND_56
R16
GND_57
R17
GND_58
R18
GND_59
T5
GND_60
T9
GND_61
T10
GND_62
T11
GND_63
T12
GND_64
T13
GND_65
T14
GND_66
T15
GND_67
T16
GND_68
T17
GND_69
T18
GND_70
U5
GND_71
W13
GND_72
Y21
GND_73
AA23
C203
0.1uF
C211
0.1uF
C216
0.1uF
C219
0.1uF
L108
BLM18PG121SN1D
L102
BLM18PG121SN1D
H/P_R
006:K18
H/P_L
006:K18
+1.26V_VDDC
+1.26V_VDDC
CVBS
Close to IC
as close as possible
TV/MNT
DSUB
COMPONENT1
HDMI1/2/3(Side)
MAIN_SOC_2
LD350
09.09.03
2