LG 37LV3500-DA (CHASSIS:LT01U) Service Manual ▷ View online
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.
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.
R293
1K
OPT
TP202
R212
1K
PHM_OFF
C292
0.1uF
OPT
MVREF
10uF
C4001
C204
0.047uF
TU_CVBS
D0+_HDMI1
C4044
0.1uF
OPT
C263
10uF
10uF
R4028
22
LED_DRIVER_D/L
L207
BLM18PG121SN1D
SCART1_Lout
L226
BLM18SG700TN1D
C290
0.1uF
OPT
DSUB_R+
D1+_HDMI1
R213
100
OPT
D2+_HDMI1
VDD33_DVI
AVDD_DMPLL
AU33
AVDD_DDR0
C4056
0.1uF
C4060
2.2uF
10uF
C276
R4029
22
LED_DRIVER_D/L
D1+_HDMI4
SIDE_USB_DM
DSUB_HSYNC
C4008
0.1uF
OPT
AU33
C4011
0.1uF
OPT
C285
0.1uF
D2-_HDMI2
AUD_LRCK
VDD_RSDS
C4004
0.1uF
OPT
C253
1uF
AVDD_DMPLL
L223
BLM18SG121TN1D
C210
1000pF
VDD_RSDS
R4016
33
SC1_FB
L228
BLM18SG700TN1D
C4045
1uF
AU25
+1.26V_VDDC
D1-_HDMI4
D0-_HDMI4
C4042
0.1uF
OPT
HP_LOUT
CK+_HDMI4
C214
0.047uF
+2.5V_Normal
R4026
10K
C208
0.047uF
C4022
10uF
OPT
L227
BLM18PG121SN1D
L217
BLM18PG121SN1D
C4032
0.1uF
C245
2.2uF
PC_R_IN
C231
0.047uF
AVDD25_PGA
R249
33
C286
0.1uF
OPT
R257
33
AVDD_DDR0
R236
0
NON_EU
C4026
0.1uF
D2+_HDMI2
C4028
0.1uF
VDD33_DVI
R201
100
OPT
TP209
D0-_HDMI1
C4019
0.1uF
OPT
AVDD_DMPLL
C4014
0.1uF
AUD_SCK
VDD33
HPD2
R288
100
TU_SCL
C242
2.2uF
C4061
10uF
FRC
C251
0.1uF
VDD33
C283
0.1uF
OPT
AVDD_DDR0
IR
+3.3V_Normal
+2.5V_Normal
FRCVDDC
+1.5V_FRC_DDR
C291
0.1uF
FRC
COMP2_R_IN
VDD33
R231
68
RF_SWITCH_CTL
CEC_REMOTE_S7
+1.26V_VDDC
C238
2.2uF
MODEL_OPT_1
D1-_HDMI1
R292
22
FULL_NIM
AVDD2P5
R248
33
10uF
C275
COMP2_Pb+
MODEL_OPT_4
C4043
0.1uF
R258
68
C279
10uF
FRC
L210
BLM18PG121SN1D
FRC
AVDD2P5
MODEL_OPT_4
C223
0.047uF
SIDE_USB_DP
DDC_SDA_2
COMP2_DET
C4058
0.1uF
FRC
R226
1K
FRC
C4016
0.1uF
C209
0.047uF
+2.5V_Normal
+3.3V_Normal
R4019
1K
1K
R297
1K
50/60Hz LVDS
L206
BLM18PG121SN1D
C225
0.047uF
C221
0.047uF
C213
0.047uF
C4038
0.1uF
CK-_HDMI2
AV_R_IN
D2-_HDMI1
DSUB_B+
TP210
C222
0.047uF
C4046
0.1uF
SIDEAV_L_IN
SC1_R+/COMP1_Pr+
R242
68
L215
BLM18PG121SN1D
R202
100
BOOSTER_OPT
R210
100
OPT
R227
1K
NO_FRC
SC1_G+/COMP1_Y+
R211
1K
PHM_ON
R4014
1K
1/16W
1%
VDD33
C218
0.047uF
X201
24MHz
24MHz
C4065
0.022uF
16V
0.022uF
16V
C4062
0.1uF
D0-_HDMI2
C220
0.047uF
R4023
10K
TP201
C247
2.2uF OPT
R255
33
AU25
R250
33
MIU1VDDC
C240
0.1uF
FRC
R4018
22
FRC
MODEL_OPT_2
L204
BLM18PG121SN1D
AVDD_DDR0
D0+_HDMI4
+3.3V_Normal
+2.5V_Normal
SC1_SOG_IN
MODEL_OPT_5
C217
1000pF
SC1_B+/COMP1_Pb+
VDD33
L222
BLM18PG121SN1D
FRC
R4003
47
C4041
0.1uF
FRC
CK-_HDMI4
R4025 22
L203
5.6uH
CM2012F5R6KT
DDC_SDA_4
C288
0.1uF
0.1uF
R4020
10K
C4007
0.1uF
OPT
R215
1K
LCD
C4017
0.1uF
SCART1_Rout
AVDD2P5
R289
100
DDC_SDA_1
C4031
0.1uF
R207
1K
HD
C239
2.2uF
C4005
0.1uF
0.1uF
LED_DRIVER_D/L_SDA
R291
22
FULL_NIM
R256
68
FRC_VDD33_DDR
TP203
R245
33
MIU0VDDC
AUD_LRCH
C4024
0.1uF
R237
33
HP_ROUT
R206
1K
FHD
C216
0.047uF
D1+_HDMI2
MODEL_OPT_5
C230
0.047uF
C244
2.2uF
C4003
0.1uF
+1.26V_VDDC
C4057
0.047uF
R239
33
C207
0.047uF
C4040
0.1uF
AVDD_DDR0
C289
10uF
C258
0.1uF
C4063
10uF
C298
0.1uF
OPT
R296
100
C234
2.2uF
OPT
C232
0.047uF
C295
0.1uF
IF_P_MSTAR
HPD4
MODEL_OPT_0
IF_AGC_SEL
C227
0.047uF
C287
10uF
10uF
C262
27pF
D0+_HDMI2
TP211
C272
4.7uF
C4009
0.1uF
C294
0.1uF
C4020
0.1uF
OPT
D1-_HDMI2
AUD_MASTER_CLK_0
SPDIF_OUT
C211
0.047uF
+1.5V_DDR
C215
0.047uF
MODEL_OPT_6
TP205
SOC_RESET
C246
2.2uF OPT
TU_SIF
SC1/COMP1_R_IN
R287
1M
FRC_AVDD
CK+_HDMI1
L219
BLM18PG121SN1D
C4066
10uF
AVDD_DDR0
AVDD2P5
10uF
C293 OPT
AV_CVBS_IN
L221
BLM18PG121SN1D
FRC
DDC_SCL_4
LED_DRIVER_D/L_SCL
R4017
10K
OPT
R295
1K
DDC_SCL_2
HPD1
R233
68
C226
0.047uF
PC_L_IN
TP207
R4015
1K
1/16W
1%
R228
33
R246
33
IF_AGC_MAIN
C4012
0.1uF
R253
33
MODEL_OPT_3
AMP_SCL
D2-_HDMI4
FRCVDDC
AV_CVBS_IN2
VDD33
FRC_VDD33_DDR
D2+_HDMI4
AV_L_IN
C241
0.1uF
C4025
0.1uF
R294
1K
100/120Hz LVDS
C4027
0.1uF
R214
1K
OPT
DSUB_G+
C206
0.047uF
L213
BLM18PG121SN1D
OPT
R244
33
L212
BLM18PG121SN1D
NEC_SCL
+1.26V_VDDC
AVDD2P5
NEC_SDA
R240
68
DEMOD_SDA
IF_N_MSTAR
R229
68
FRC_LPLL
C233
0.047uF
SC1/COMP1_L_IN
+2.5V_Normal
R205
10K
FRC
L202
BLM18SG121TN1D
C212
0.047uF
R241
33
DTV/MNT_VOUT
L214
BLM18PG121SN1D
FRC
C219
0.047uF
C297
0.1uF
OPT
C281
10uF
OPT
TU_SDA
SC1_CVBS_IN
AVDD2P5
DEMOD_SCL
C4002
0.1uF
C4015
0.1uF
0.1uF
OPT
CK-_HDMI1
MIU0VDDC
TP208
C237
2.2uF
C257
0.1uF
AVDD_DDR_FRC
10uF
C284
COMP2_L_IN
L205
5.6uH
CM2012F5R6KT
LNA2_CTL
AVDD_DDR_FRC
C229
0.047uF
R204
100
OPT
C282
10uF
FRC
+3.3V_Normal
+1.26V_VDDC
TP204
DDC_SCL_1
C205
0.047uF
R238
68
L209
BLM18PG121SN1D
R251
33
AVDD25_PGA
R4002
47
COMP2_Pr+
R203
100
RF_SW_OPT
COMP2_Y+
C236
2.2uF
10uF
C228
R4006
10K
C4036
0.1uF
OPT
C4064
0.1uF
VDD33
SIDEAV_CVBS_IN
C4010
0.1uF
FRC
AMP_SDA
SIDEAV_R_IN
C243
2.2uF
FRC_RESET
R209
1K
2D
CK+_HDMI2
C264
1000pF
OPT
C261
27pF
DSUB_VSYNC
C4023
0.1uF
R4024 22
AV_CVBS_IN2
R298
100
OPT
R254
68
C250
0.1uF
C224
1000pF
C203
1000pF
OPT
SC1_ID
C4059
2.2uF
FRC_AVDD
+3.3V_Normal
C249
4.7uF
4.7uF
MVREF
R230
33
C268
4.7uF
C4018
10uF
L225
BLM18SG700TN1D
FRC
C278
10uF
C256
0.1uF
0.1uF
FRC_LPLL
L211
BLM18PG121SN1D
C235
2.2uF
OPT
C296
0.1uF
TP206
MIU1VDDC
R232
33
R208
1K
3D
R252
68
C280
0.1uF
ET_MDC
ET_TXD1
ET_CRS
ET_TXD0
ET_REF_CLK
ET_RXD1
ET_MDIO
ET_TX_EN
ET_RXD0
LGE107DC-RP [S7M+ DIVX/MS10]
IC101
S7M-PLUS_DivX_MS10
A_RXCP
F1
A_RXCN
F2
A_RX0P
G2
A_RX0N
G3
A_RX1P
H3
A_RX1N
G1
A_RX2P
H1
A_RX2N
H2
DDCDA_DA/GPIO24
F5
DDCDA_CK/GPIO23
F4
HOTPLUGA/GPIO19
E6
B_RXCP
D3
B_RXCN
C1
B_RX0P
D1
B_RX0N
D2
B_RX1P
E2
B_RX1N
E3
B_RX2P
F3
B_RX2N
E1
DDCDB_DA/GPIO26
D4
DDCDB_CK/GPIO25
E4
HOTPLUGB/GPIO20
D5
C_RXCP
AA2
C_RXCN
AA1
C_RX0P
AB1
C_RX0N
AA3
C_RX1P
AB3
C_RX1N
AB2
C_RX2P
AC2
C_RX2N
AC1
DDCDC_DA/GPIO28
AB4
DDCDC_CK/GPIO27
AA4
HOTPLUGC/GPIO21
AC3
D_RXCP
A2
D_RXCN
A3
D_RX0P
B3
D_RX0N
A1
D_RX1P
B1
D_RX1N
B2
D_RX2P
C2
D_RX2N
C3
DDCDD_DA/GPIO30
B4
DDCDD_CK/GPIO29
C4
HOTPLUGD/GPIO22
E5
CEC/GPIO5
D6
HSYNC0
G5
VSYNC0
G6
RIN0P
K1
RIN0M
L3
GIN0P
K3
GIN0M
K2
BIN0P
J3
BIN0M
J2
SOGIN0
J1
HSYNC1
G4
VSYNC1
H6
RIN1P
K5
RIN1M
K4
GIN1P
J4
GIN1M
K6
BIN1P
H4
BIN1M
J6
SOGIN1
J5
HSYNC2
H5
RIN2P
N3
RIN2M
N2
GIN2P
M2
GIN2M
M1
BIN2P
L2
BIN2M
L1
SOGIN2
M3
CVBS0P
N4
CVBS1P
N6
CVBS2P
L4
CVBS3P
L5
CVBS4P
L6
CVBS5P
M4
CVBS6P
M5
CVBS7P
K7
CVBS_OUT1
M6
CVBS_OUT2
M7
VCOM0
N5
VIFP
W2
VIFM
W1
IP
V2
IM
V1
SSIF/SIFP
Y2
SSIF/SIFM
Y1
QP
U3
QM
V3
IFAGC
Y5
RF_TAGC
Y4
TGPIO0/UPGAIN
U1
TGPIO1/DNGAIN
U2
TGPIO2/I2C_CLK
R3
TGPIO3/I2C_SDA
T3
XTALIN
T2
XTALOUT
T1
SPDIF_IN/GPIO177
G14
SPDIF_OUT/GPIO178
G13
DM_P0
B7
DP_P0
A7
DM_P1
AF17
DP_P1
AE17
I2S_IN_BCK/GPIO175
F14
I2S_IN_SD/GPIO176
F13
I2S_IN_WS/GPIO174
F15
I2S_OUT_BCK/GPIO181
D20
I2S_OUT_MCK/GPIO179
E20
I2S_OUT_SD/GPIO182
D19
I2S_OUT_SD1/GPIO183
F18
I2S_OUT_SD2/GPIO184
E18
I2S_OUT_SD3/GPIO185
D18
I2S_OUT_WS/GPIO180
E19
LINE_IN_0L
N1
LINE_IN_0R
P3
LINE_IN_1L
P1
LINE_IN_1R
P2
LINE_IN_2L
P4
LINE_IN_2R
P5
LINE_IN_3L
R6
LINE_IN_3R
T6
LINE_IN_4L
U5
LINE_IN_4R
V5
LINE_IN_5L
U6
LINE_IN_5R
V6
LINE_OUT_0L
U4
LINE_OUT_2L
W3
LINE_OUT_3L
W4
LINE_OUT_0R
V4
LINE_OUT_2R
Y3
LINE_OUT_3R
W5
MIC_DET_IN
R4
MICCM
T5
MICIN
R5
AUCOM
T4
VRM
P7
VAG
R7
VRP
P6
HP_OUT_1L
R1
HP_OUT_1R
R2
ET_RXD0
E21
ET_TXD0
E22
ET_RXD1
D21
ET_TXD1
F21
ET_REFCLK
E23
ET_TX_EN
D22
ET_MDC
F22
ET_MDIO
D23
ET_CRS
F23
AVLINK
F8
IRINT
G8
TESTPIN
K8
RESET
A4
U3_RESET
Y17
LGE107DC-RP [S7M+ DIVX/MS10]
IC101
S7M-PLUS_DivX_MS10
VDDC_1
H11
VDDC_2
H12
VDDC_3
H13
VDDC_4
H14
VDDC_5
H15
VDDC_6
J12
VDDC_7
J13
VDDC_8
J14
VDDC_9
J15
VDDC_10
J16
VDDC_11
L18
A_DVDD
H16
B_DVDD
K19
FRC_VDDC_0
L19
FRC_VDDC_1
M18
FRC_VDDC_2
M19
FRC_VDDC_3
N18
FRC_VDDC_4
N19
FRC_VDDC_5
N20
FRC_VDDC_6
P18
FRC_VDDC_7
P19
FRC_VDDC_8
P20
U3_DVDD_DDR
Y12
AVDD1P2
J11
DVDD_NODIE
L7
AVDD2P5_ADC_1
H7
AVDD2P5_ADC_2
J7
AVDD25_REF
J8
AVDD_AU25
L8
PVDD_1
W15
PVDD_2
Y15
AVDD25_PGA
U8
AVDD_NODIE
M8
AVDD_DVI_1
N9
AVDD_DVI_2
P9
AVDD3P3_CVBS
N8
AVDD_DMPLL
P8
AVDD_AU33
T7
AVDD_EAR33
U7
AVDD33_T
T9
VDDP_1
R8
VDDP_2
R9
VDDP_3
T8
FRC_VD33_2_1
V20
FRC_VD33_2_2
W20
FRC_AVDD_RSDS_1
U19
FRC_AVDD_RSDS_2
U20
FRC_AVDD_RSDS_3
V19
FRC_AVDD
W19
FRC_AVDD_LPLL
U18
FRC_AVDD_MPLL
T20
FRC_VDD33_DDR
Y14
AVDD_MEMPLL
R19
FRC_AVDD_MEMPLL
W14
AVDD_DDR0_D_1
D15
AVDD_DDR0_D_2
D16
AVDD_DDR0_D_3
E15
AVDD_DDR0_D_4
E16
AVDD_DDR0_C
E17
AVDD_DDR1_D_1
F16
AVDD_DDR1_D_2
F17
AVDD_DDR1_D_3
G16
AVDD_DDR1_D_4
G17
AVDD_DDR1_C
H17
FRC_AVDD_DDR_D_1
AB11
FRC_AVDD_DDR_D_2
AB12
FRC_AVDD_DDR_D_3
AC11
FRC_AVDD_DDR_D_4
AC12
FRC_AVDD_DDR_C
AA12
MVREF
G15
NC_1
Y7
NC_2
Y8
GND_1
G18
GND_2
H9
GND_3
H10
GND_4
H18
GND_5
H19
GND_6
J10
GND_7
J17
GND_8
J18
GND_9
J19
GND_10
K9
GND_11
K10
GND_12
K11
GND_13
K12
GND_14
K13
GND_15
K14
GND_16
K15
GND_17
K16
GND_18
K17
GND_19
K18
GND_20
L9
GND_21
L10
GND_22
L11
GND_23
L12
GND_24
L13
GND_25
L14
GND_26
L15
GND_27
L16
GND_28
L17
GND_29
M9
GND_30
M10
GND_31
M11
GND_32
M12
GND_33
M13
GND_34
M14
GND_35
M15
GND_36
M16
GND_37
M17
GND_38
N10
GND_39
N11
GND_40
N12
GND_41
N13
GND_42
N14
GND_43
N15
GND_44
N16
GND_45
N17
GND_46
P10
GND_47
P11
GND_48
P12
GND_49
P13
GND_50
P14
GND_51
P15
GND_52
P16
GND_53
P17
GND_54
R10
GND_55
R11
GND_56
R12
GND_57
R13
GND_58
R14
GND_59
R15
GND_60
R16
GND_61
R17
GND_62
R18
GND_63
T10
GND_64
T11
GND_65
T12
GND_66
T13
GND_67
T14
GND_68
T15
GND_69
T16
GND_70
T17
GND_71
T18
GND_72
T19
GND_73
U10
GND_74
U11
GND_75
U12
GND_76
U13
GND_77
U14
GND_78
U15
GND_79
U16
GND_80
U17
GND_81
V7
GND_82
V8
GND_83
V9
GND_84
V10
GND_85
V11
GND_86
V12
GND_87
V13
GND_88
V14
GND_89
V15
GND_90
V16
GND_91
V17
GND_92
V18
GND_93
W7
GND_94
W8
GND_95
W9
GND_96
W10
GND_97
W11
GND_98
W12
GND_99
W13
GND_100
W16
GND_101
W17
GND_102
W18
GND_103
Y13
GND_104
Y18
GND_105
AA13
GND_106
AB13
GND_107
AC13
GND_FU
J9
PGA_VCOM
U9
GND_108
D17
GND_109
H23
GND_110
AF13
C277
0.1uF
C299
0.1uF
C4006
0.1uF
C4013
0.1uF
C248
0.047uF
D18
MODEL_OPT_3
3D
reserved for FRC : LOW HIGH
HD
B6
FRC_AVDD:60mA
AU33:31mA
TU/DEMOD_I2C
E18
AUDIO OUT
CVBS In/OUT
U5_EXTERNALBOOT :HIGH HIGH
MODEL_OPT_0
Close to MSTAR
FRC_MPLL:4mA
MODEL_OPT_5
AVDD_DDR1:55mA
AVDD_DMPLL/AVDD_NODIE:7.362mA
VDD33_T/VDDP/U3_VD33_2:47mA
100/120Hz LVDS
MODEL_OPT_6
DTV_IF
F9
Normal Power 3.3V
LCD
AVDD_DDR_FRC:55mA
FRC_LPLL:13mA
MODEL OPTION
OLED
MODEL_OPT_2
Close to MSTAR
HDMI
B/T USB
Normal 2.5V
AVDD2P5/ADC2P5:162mA
RSDS Power OPT
DSUB
50/60Hz LVDS
PIN NAME
MODEL_OPT_1
I2S_I/F
VDD_RSDS:88mA
Close to MSTAR
NO FRC
FRC
PIN NO.
DDR3 1.5V
AUDIO IN
U3_INTERNAL : HIGH LOW
VDDC 1.26V
LOW
H/P OUT
HIGH
AVDD_DDR0:55mA
Ready
VDDC : 2026mA
AVDD25_PGA:13mA
G19
C5
MODEL_OPT_4
SCART1_RGB/COMP1
SIDE USB
FHD
default
MODEL OPTION
VDD33_DVI:163mA
F7
FRC_VDD33_DDR:50mA
NO_FRC : LOW LOW
2D
AVDD_MEMPLL:24mA
Delete CHB_CVBS_IN
Close to MSTAR
OPT_0
RSDS Power OPT
AU25:10mA
-->In case of GP2, This port was used for GIP/NON_GIP
ANALOG SIF
COMP2
PHM_ON
OPT_4
PHM_OFF
--> This option is only applied in EU.
In case of NON_EU, default value set LOW.
In case of NON_EU, default value set LOW.
GP2R
MAIN2, HW OPT
2
20101023
THERMAL
THERMAL
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.
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.
C462
0.1uF
16V
C432
0.1uF
16V
0.1uF
16V
R452
330K
1/16W
5%
R465
51K
1%
IC406
AOZ1072AI-3
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
LX_1
8
LX_2
R480
100
100
PD_+12V
PANEL_VCC
TP5302
C477
0.1uF
16V
0.1uF
16V
C470
0.1uF
16V
0.1uF
16V
C411
0.1uF
16V
0.1uF
16V
V_SYNC
R486
4.7K
OPT
Q408
AO3438
AO3438
FRC
G
D
S
R440 5.6K
C405
10uF
25V
10uF
25V
C476
22uF
22uF
10V
R455
15K
15K
1/16W
5%
C416
0.1uF
0.1uF
16V
OPT
C423
100pF
50V
OPT
C413
2200pF
L422
3.6uH
NR8040T3R6N
PWM_DIM
C463
100pF
50V
100pF
50V
C441
0.1uF
16V
R476
0
POWER_23_GND
R431
22K
R449
56K
56K
1/16W
1%
+3.5V_ST
C427
100pF
50V
OPT
R445
10K
C407
0.1uF
16V
16V
OPT
C430
10uF
10V
10uF
10V
ERROR_OUT
+3.3V_Normal
+3.5V_ST
L420
A_DIM
C431
0.1uF
16V
0.1uF
16V
L413
SCAN_BLK1/OPC_OUT
L417
R407
2.2K
2.2K
PANEL_DISCHARGE_RES
L412
+3.3V_Normal
R462
10K
1%
C420
22uF
16V
22uF
16V
R459
10K
R606
3.9K
PWM_PULL-DOWN
Q402
RT1P141C-T112
1
2
3
R439
33K
C461
10uF
10V
10uF
10V
C473
0.1uF
16V
0.1uF
16V
Q409
AO3407A
G
D
S
R415
100
100
POWER_18_INV_CTL
R416
1.5K
1%
C455
0.1uF
16V
0.1uF
16V
R485
0
POWER_22_A_DIM
R419
1K
1K
R456
10K
Q406
2SC3052
2SC3052
E
B
C
R464
10K
P403
FW20020-24S
NORMAL_EXPEPT_32
19
14
9
4
18
13
8
3
17
12
7
2
16
11
6
1
20
15
10
5
21
22
23
24
P401
SMAW200-H24S2
SMAW200-H24S2
SLIM_32~52
19
12V
14
GND
9
3.5V
4
24V
18
INV ON
13
GND
8
GND
3
24V
17
12V
12
3.5V
7
GND
2
24V
16
GND/V-sync
11
3.5V
6
GND
1
PWR ON
20
A.DIM
15
GND
10
3.5V
5
GND
21
12V
22
P.DIM1
23
GND/P.DIM2
24
Err OUT
25
+12V/+15V
C438
0.1uF
16V
0.1uF
16V
IC401
AOZ1073AIL-3
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
LX_1
8
LX_2
R457
47K
1%
C410
10uF
25V
10uF
25V
R414
51K
1%
R404
100K
PD_+12V
POWER_ON/OFF2_2
INV_CTL
POWER_ON/OFF2_1
+24V
C451
0.1uF
50V
50V
OPT
1608
R443
10K
FRC
C428
0.1uF
16V
0.1uF
16V
OPT
C408
0.1uF
16V
0.1uF
16V
OPT
R488
100K
100K
L416
TP5305
+12V/+15V
POWER_DET
Q401
2SC3052
2SC3052
E
B
C
R461
4.7K
1%
POWER_ON/OFF2_2
PANEL_CTL
1:AK10
OPC_OUT
+12V/+15V
R401
10K
L415
3.6uH
NR8040T3R6N
C440
0.1uF
16V
0.1uF
16V
C401
100uF
16V
R427
10K
OPT
R463
10K
OPT
0
R484
POWER_20_PWM_DIM
C474
0.1uF
0.1uF
R475
0
POWER_24_GND
R460
27K
1%
R406
4.7K
4.7K
+2.5V_Normal
C453
22uF
22uF
10V
POWER_ON/OFF1
R458
12K
+1.5V_FRC_DDR
C468
0.1uF
16V
0.1uF
16V
C445
4.7uF
OPT
TP5304
SCAN_BLK2
C435
4.7uF
4.7uF
10V
OPT
L423
3.6uH
NR8040T3R6N
+12V/+15V
+3.5V_ST
C406
0.1uF
16V
0.1uF
16V
C444
0.1uF
16V
0.1uF
16V
R405
2.2K
2.2K
PANEL_DISCHARGE_RES
POWER_ON/OFF2_1
C472
22uF
22uF
10V
R466
1.5K
1%
+3.5V_ST
R426
10K
10K
OPT
R434
120K
OPT
R436
7.5K
7.5K
1/16W
5%
R473
1
R432
330K
1/16W
5%
OLP
C475
0.1uF
16V
L404
MLB-201209-0120P-N2
C404
0.1uF
16V
R467
10K
1%
C439
100pF
50V
L401
C467
4700pF
50V
+24V
+3.5V_ST
R444
22K
1
%
+5V_Normal
+5V_USB
+3.3V_Normal
R410
10K
C412
0.1uF
16V
0.1uF
16V
PD_+12V
RL_ON
+1.5V_DDR
L424
CIC21J501NE
R453
0
POWER_20_A_DIM
+3.5V_ST
+12V/+15V
TP5303
C448
3300pF
50V
Q407
2SC3052
2SC3052
E
B
C
L407
MLB-201209-0120P-N2
+3.3V_Normal
100
R437
POWER_20_ERROR_OUT
R451
0
POWER_18_A_DIM
+3.5V_ST
POWER_ON/OFF2_1
R421
10K
10K
R442
24K
1%
C403
10uF
10V
10uF
10V
C402
100uF
16V
P404
FM20020-24
NORMAL_32
19
14
9
4
18
13
8
3
17
12
7
2
16
11
6
1
20
15
10
5
21
22
23
24
25
C442
10uF
16V
16V
OPT
R425
100
100
POWER_24_INV_CTL
0
R471
POWER_22_PWM_DIM
C426
68uF
35V
35V
R402
100
100
C436
0.01uF
25V
0.01uF
L406
3.6uH
NR8040T3R6N
R412
0
POWER_16_GND
+12V/+15V
C424
0.1uF
16V
0.1uF
16V
R429
47K
47K
C485
0.1uF
16V
0.1uF
16V
IC402
AZ2940D-2.5TRE1
2
GND
3
VOUT
1
VIN
R441
75K
75K
1/8W
1%
Q405
2SC3052
E
B
C
R430
10K
10K
OPT
+1.26V_VDDC
C418
0.1uF
50V
C471
22uF
10V
22uF
10V
R435
22K
L421
3.6uH
NR8040T3R6N
R423
10K
1%
R418
6.8K
OPT
C447
0.1uF
16V
IC405
AOZ1073AIL-3
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
LX_1
8
LX_2
C456
22uF
22uF
10V
0
R472
POWER_24_PWM_DIM
100
R420
POWER_24_ERROR_OUT
+1.5V_DDR
C429
100pF
50V
OPT
TP5306
C466
2200pF
IC409-*1
NCP803SN293
PD_+12V_PWR_DET_ON_SEMI
1
GND
3
VCC
2
RESET
IC408-*1
NCP803SN293
PWR_DET_ON_SEMI
1
GND
3
VCC
2
RESET
IC407
TPS54319TRE
1
VIN_1
3
GND_1
7
COMP
9
SS/TR
10
PH_1
11
PH_2
12
PH_3
13
BOOT
14
PWRGD
15
EN
16
VIN_3
5
AGND
8
RT/CLK
6
VSENSE
4
GND_2
2
VIN_2
17
EP[GND]
R450
0
5%
PD_+3.5V
R482
8.2K
1%
POWER_+24V
R403
1.5K
1%
POWER_+24V
C465
0.01uF
50V
C488
0.01uF
50V
L402
MLB-201209-0120P-N2
L402-*1
CIS21J121
L404-*1
CIS21J121
L407-*1
CIS21J121
R448
2.7K
1%
PD_+12V
R447
1.21K
1/10W
1%
PD_+12V
IC408
APX803D29
PWR_DET_DIODES
1
GND
3
VCC
2
RESET
IC409
APX803D29
PD_+12V_PWR_DET_DIODES
1
GND
3
VCC
2
RESET
C443
10uF
10uF
25V
C457
10uF
25V
10uF
25V
C458
10uF
25V
10uF
25V
C459
10uF
25V
10uF
25V
C460
10uF
25V
10uF
25V
C409
0.015uF
50V
0.015uF
50V
0.015uF
R454
12K
R413
12K
C469
22uF
16V
22uF
16V
C464
2200pF
IC403
SN1007054RTER
1
VIN_1
3
GND_1
7
COMP
9
SS
10
PH_1
11
PH_2
12
PH_3
13
BOOT
14
PWRGD
15
EN
16
VIN_3
5
AGND
8
RT/CLK
6
VSENSE
4
GND_2
2
VIN_2
17
EP[GND]
16
R1
PIN No
LGD edge led error-out use or not? checking is necessary...
INV_ON
New item
26/32/52:GND
24V-->3.78V --> 3.92V (3.79V)
2000 mA
INV_ON
26/32/52:PWM
NC
CMO10"LED
NC
GND
err_out
(PSU)
Vout=(1+R1/R2)*0.8
3A
NC
GND
<LED MODULE PIN MAP -> latest update 20100618>
$ 0.145
err_out
23
GND
GND
18.5V-->3.5V --> 3.75V (3.59V)
NC
SHARP
err_out
INV_ON
err_out
AUO 10"Lamp
NC
4A
INV_ON
A-DIM
MAX 1A
Vout=0.8*(1+R1/R2)
LGD LPB/
+3.5V_ST -> 3.375V
23
<MODULE PIN MAP>
INV_ON
GND
+3.3V_Normal
or LIPS
PANEL_POWER
NC
CMO10"Lamp
+5V_Normal
S7M DDR 1.5V
26/32HD:NC
S7M core 1.26V volt
(PSU)
NC
INV_ON
Err_out
PWM_DIM
NC
22
(PSU)
OS LPB
(PSU)
24
AUO 10"LED
18
2A
32LE5300-TA
1934 mA
32LE4500-TA
LGD(PSU)
NC
R1
VBR-A
(PSU)
NC
Err_out
GND
PWM_DIM
20
NC
20V-->3.51V --> 3.76V (3.59V)
60:PWM
INV_ON
300 mA
PWM_DIM
GND
PWM_DIM
NC
INV_ON
Vout=0.8*(1+R1/R2)=1.29V
PWM_DIM
Err_out
LGD 10"LED
12V -->3.58V --> 3.82V (3.68V)
R1
52/60:ERROR
R2
R2
GND
--> NC
GND
ST_3.5V--> 3.375V --> 3.46V
+5V_USB
R2
NC
20
3A
32LE5300-TA
22
$ 0.165
--> NC
IPS-@
16
--> NC
FROM LIPS & POWER B/D
60:NC
Power_DET
R1
R2
18
PWM_DIM
3A
--> NC
1074 mA
24
PWM_DIM
Vout=(1+R1/R2)*0.8
INV_ON
(PSU)
PIN No
+2.5V/+1.8V
R1
+1.5V_DDR_FRC
Vd=550mV
R2
GND
NC
PWM_DIM
NC
(PSU)
Vout=0.827*(1+R1/R2)=1.521V
20101023
GP2R
POWER_LARGE
4
<Module Inv to Main Pin Connection>
INV <--> MAIN
#11 <--> #24
#12 <--> #18
#13 <--> #20
#14 <--> #22
#11 <--> #24
#12 <--> #18
#13 <--> #20
#14 <--> #22
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