LG 37LD310H / 37LD320H (CHASSIS:LA06A) 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.
BLM18PG121SN1D
L502
0 . 1 u F
50V
50V
C519
1000pF
50V
C506
390pF
50V
C530
AUD_MASTER_CLK
10uF
35V
35V
C528
BLM18PG121SN1D
L504
0 . 0 1 u F
50V
50V
C542 OPT
+1.8V_AMP
0 . 1 u F
16V
C502
22000pF
50V
C525
10K
R517
22000pF
50V
C518
4.7K
R529
SPK_R+
1uF
25V
C520
390pF
50V
C529
AMP_SCL
1N4148W
100V
OPT
D504
1000pF
50V
C508
1uF
25V
C522
SPK_L-
0 . 1 u F
50V
50V
C527
0 . 1 u F
50V
50V
C539
+3.5V_ST
0 . 0 1 u F
50V
C540 OPT
100
R503
390pF
50V
C531
100
R505
AUD_LRCH
+24V
SPK_R+
0 . 4 7 u F
50V
C534
1N4148W
100V
OPT
D501
1N4148W
100V
OPT
D503
100
R514
4.7K
R530
SPK_L+
1uF
25V
C512
390pF
50V
C532
1uF
25V
C517
SPK_R-
3 . 3
R532 OPT
0
R513
100pF
50V
C504
0 . 1 u F
50V
C536
AMP_MUTE
3.3K
R508
AMP_SDA
3 . 3
R534 OPT
4.7K
R528
SPK_R-
3 . 3
R533 OPT
AUD_LRCK
BLM18PG121SN1D
L501
+1.8V_AMP
0 . 1 u F
50V
C537
100
R504
POWER_DET
3 . 3
R531 OPT
0 . 4 7 u F
50V
C535
AMP_RESET
10uF
35V
35V
C521
22000pF
50V
C524
0 . 1 u F
50V
C538
4.7K
R527
0 . 0 1 u F
50V
C541 OPT
+1.8V_AMP
22000pF
50V
C514
1N4148W
100V
OPT
D502
AUD_SCK
0 . 0 1 u F
50V
C543
OPT
0 . 1 u F
50V
C515
SPK_L+
+24V
10K
R515
0 . 1 u F
16V
C513
0 . 1 u F
C509
0 . 1 u F
16V
C505
SPK_L-
0 . 1 u F
50V
50V
C526
2SC3052
Q501
E
B
C
+3.3V_Normal
1000pF
50V
50V
C516
3 . 3
OPT
R535
0 . 0 1 u F
50V
50V
OPT
C547
10uF
10V
C501
OPT
10uF
10V
C503
OPT
10uF
10V
C511
OPT
12
R526
12
R522
12
R520
12
R525
12
R519
12
R524
12
R521
12
R523
22pF
50V
50V
OPT
C546
22pF
50V
50V
OPT
C545
22pF
50V
50V
OPT
C544
TP502
0
R538
0
R537
0
R539
0
R536
0 . 1 u F
16V
16V
C434
+1.8V_AMP
+3.3V_Normal
10uF
10V
10V
C421
AP1117E18G-13
IC404
2
OUT
3
IN
1
ADJ/GND
0 . 1 u F
16V
16V
C446
1
R474
AD-9060
15uH
L507
2S
1S
1F
2F
AD-9060
15uH
L506
2S
1S
1F
2F
18pF
50V
50V
C507
18pF
50V
50V
C510
33
R506
33
R507
SMAW250-04
P502
1
2
3
4
WAFER-ANGLE
P501
1
2
3
4
THERMAL
NTP-7100
EAN60969603
IC501
1
BST1A
2
VDR1A
3
/RESET
4
AD
5
DGND_1
6
GND_IO
7
CLK_I
8
VDD_IO
9
DGND_PLL
10
AGND_PLL
11
LF
12
AVDD_PLL
13
DVDD_PLL
14
GND
15
DGND_2
16
DVDD
17
SDATA
18
WCK
19
BCK
20
SDA
21
SCL
22
MONITOR0
23
MONITOR1
24
MONITOR2
25
/FAULT
26
VDR2B
27
BST2B
28
PGND2B_1
29
PGND2B_2
30
OUT2B_1
31
OUT2B_2
32
PVDD2B_1
33
PVDD2B_2
34
PVDD2A_1
35
PVDD2A_2
36
OUT2A_1
37
OUT2A_2
38
PGND2A_1
39
PGND2A_2
40
BST2A
41
VDR2A
42
NC
43
VDR1B
44
BST1B
45
PGND1B_1
46
PGND1B_2
47
OUT1B_1
48
OUT1B_2
49
PVDD1B_1
50
PVDD1B_2
51
PVDD1A_1
52
PVDD1A_2
53
OUT1A_1
54
OUT1A_2
55
PGND1A_1
56
PGND1A_2
57
EP_PAD
SPEAKER_L
SPEAKER_R
AUDIO[NTP]
Vd=1.4V
120 mA
21
LD320H-UA_LA06A
2 0 1 0 . 0 9 . 0 4
3 8 ( 2 0 )
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.
0.1uF
C4058
FRC_LPLL
0 . 0 4 7 u F
C227
FRCVDDC
VDD33
BLM18PG121SN1D
L212
+1.5V_DDR
DDC_SDA_1
SIDEAV_L_IN
0.1uF
C4019
0.1uF
C4056
0.1uF
C4027
VDD33
0.1uF
C4032
10uF
C263
LNA2_CTL
DDC_SCL_2
D2-_HDMI1
33
R257
100
R203
DSUB_B-
0.1uF
C4011
2 . 2 u F
C236
AVDD_DDR0
COMP1_Pr-
VDD33_DVI
BLM18PG121SN1D
L227
33
R230
TU_SDA
IF_AGC_SEL
D1-_HDMI1
33
R4016
FE_DEMOD_SDA
COMP1_Pb-
33
R282
e t h e r n e t
33
R255
+3.3V_Normal
COMP1_L_IN
IF_P_MSTAR
100
R289
0.1uF
C4038
TU_CVBS
AVDD_DDR0
+3.3V_Normal
68
R252
1000pF
OPT
C264
MODEL_OPT_0
68
R231
+1.26V_VDDC
MVREF
BLM18PG121SN1D
L219
AMP_SDA
33
R285
e t h e r n e t
MODEL_OPT_1
1/16W
1K
1%
R4014
AUD_SCK
BLM18SG700TN1D
L226
HPD1
24MHz
X201
0.1uF
C283
0.1uF
C4009
0.1uF
C4002
33
R232
0 . 0 4 7 u F
C204
PC_R_IN
0 . 0 4 7 u F
C225
COMP1_Pb+
0 . 0 4 7 u F
C215
0 . 0 4 7 u F
C233
AU25
VDD_RSDS
33
R228
AVDD2P5
AVDD25_PGA
AVDD_DDR0
68
R256
33
R253
DDC_SCL_1
DSUB_B+
33
R244
22
R4024
ADC2P5
BLM18SG700TN1D
L225
AVDD_DMPLL
D0-_HDMI2
MODEL_OPT_5
2 . 2 u F
C4059
SIDE_USB_DM
22
R4018
FRC
FE_DEMOD_SCL
10K
R4023
2 . 2 u F
C244
BLM18PG121SN1D
L213
OPT
0.1uF
C4012
0 . 0 4 7 u F
C205
AVDD_DDR0
2 . 2 u F
C238
SOC_RESET
+3.3V_Normal
AVDD_DMPLL
0.1uF
C295
0.1uF
C4017
MVREF
0.1uF
C4062
0 . 0 4 7 u F
C211
0.1uF
C285
0
R236
D1+_HDMI1
0.1uF
C4023
AV_L_IN
+3.3V_Normal
1000pF
OPT
C203
BLM18PG121SN1D
L207
1/10W
0
5%
R4027
100
R201
DSUB_VSYNC
AVDD_DMPLL
0 . 0 4 7 u F
C207
AVDD25_PGA
FRC_RESET
33
R278
DSUB_HSYNC
AVDD_DDR1
D0-_HDMI1
FRC_VDD33_DDR
2 . 2 u F
C245
DSUB_G-
0.1uF
C286
2 . 2 u F
C237
1000pF
C210
0 . 1 u F
C4015
0 . 1 u F
C258
VDD33
AVDD2P5
BLM18PG121SN1D
L209
10K
R4020
0.1uF
C292
0.1uF
C294
AVDD2P5
1uF
C253
CK+_HDMI1
COMP1_Y-
100
R288
1K
R4019
VDD33
RF_SWITCH_CTL
0.1uF
C4007
PC_L_IN
0 . 0 4 7 u F
C208
TP204
100
R204
AU33
+2.5V_Normal
CK-_HDMI1
+2.5V_Normal
+2.5V_Normal
D2+_HDMI1
D0+_HDMI2
0 . 0 4 7 u F
C213
0.1uF
C4003
68
R254
+2.5V_Normal
MODEL_OPT_3
0 . 0 4 7 u F
C212
SIDEAV_CVBS_IN
2 . 2 u F
C247
OPT
AMP_SCL
0.1uF
C4006
1000pF
C217
AU33
BLM18PG121SN1D
L222
47
R4002
0.1uF
C280
CK-_HDMI2
10K
R4006
0.1uF
C4013
10K
R4026
BT_ON/OFF
BLM18PG121SN1D
FRC
L214
+1.26V_VDDC
100
R202
BLM18PG121SN1D
L217
FRC_AVDD
D2-_HDMI2
68
R258
33
R283
e t h e r n e t
0 . 0 4 7 u F
C206
0 . 0 4 7 u F
C232
0.1uF
C290
0.1uF
C4026
TU_SIF
0 . 0 4 7 u F
C231
CK+_HDMI2
0 . 0 4 7 u F
C4057
TU_SCL
TP206
0.1uF
C4036
68
R233
AUD_LRCH
BLM18PG121SN1D
L221
FRC
VDD33
MIU1VDDC
D2+_HDMI2
+1.26V_VDDC
ADC2P5
AUD_LRCK
0.1uF
C4008
1/16W
1K
1%
R4015
AV_R_IN
D1+_HDMI2
0 . 0 4 7 u F
C216
0.1uF
C4041
0.1uF
C297
DSUB_R-
1M
R287
COMP1_Y+
DSUB_G+
100
R296
D0+_HDMI1
0 . 1 u F
C256
0 . 0 4 7 u F
C214
33
R284
e t h e r n e t
0.1uF
C4024
2 . 2 u F
OPT
C235
1/10W
0
5%
R4022
BLM18PG121SN1D
L215
HPD2
0.1uF
C4028
2 . 2 u F
OPT
C234
IR
0 . 0 2 2 u F
16V
16V
C4065
0 . 1 u F
C257
AUD_MASTER_CLK
0.1uF
C296
2 . 2 u F
C239
FRC_AVDD
33
R246
TP205
VDD33_DVI
47
R4003
100
R298
OPT
FRC_VDD33_DDR
0 . 1 u F
C4064
IF_N_MSTAR
0.1uF
C4014
DSUB_R+
AVDD_DDR1
33
R251
0
R234
+2.5V_Normal
0 . 0 4 7 u F
C209
0 . 1 u F
C251
AVDD2P5
SIDEAV_R_IN
0.1uF
C4016
33
R280
2 . 2 u F
C246
OPT
SIDE_USB_DP
MODEL_OPT_2
2 . 2 u F
C4060
COMP1_Pr+
TP201
33
R250
22
R4025
BLM18PG121SN1D
L211
FRC_LPLL
AV_CVBS_IN
DDC_SDA_2
0 . 1 u F
C250
68
R229
+1.26V_VDDC
TP202
AU25
VDD_RSDS
10K
R4017
OPT
0.1uF
C277
BLM18PG121SN1D
L206
0.1uF
C299
BLM18PG121SN1D
L204
FRCVDDC
0.1uF
C4040
TP203
D1-_HDMI2
0 . 1 u F
C288
VDD33
COMP1_R_IN
BLM18SG121TN1D
L202
BLM18SG121TN1D
L223
0 . 1 u F
C4005
TP208
TP210
10uF
C275
10uF
C276
10uF
C278
10uF
C281
10uF
C284
10uF
C287
10uF
C289
10uF
C293
10uF
C4001
10uF
C4018
10uF
C4022
10uF
C4061
10uF
C4063
4 . 7 u F
C249
1uF
C4045
0.1uF
C4020
0.1uF
C4025
0.1uF
C4031
MIU1VDDC
VDD33
0 OPT
R4029
0 OPT
R4028
AMP_SCL
AMP_SDA
0
R4032
0
R4033
22
R292
DEMOD_OPT
22
R291
DEMOD_OPT
1K
NO_FRC
R227
1K
LVDS
R212
1K
FRC
R226
1K
DDR_256MB
R209
1K
MINI_LVDS
R211
1K
HD
R207
1K
FHD
R206
1K
DDR_512MB
R208
MODEL_OPT_4
10uF
C4066
BLM18SG700TN1D
L228
MODEL_OPT_5
MODEL_OPT_4
1K
100/120Hz LVDS
R294
1K
50/60Hz LVDS
R297
1K
GIP
R295
1K
NON_GIP
R293
MIU0VDDC
MIU0VDDC
+1.26V_VDDC
10uF
C228
0.1uF
C241
0.1uF
C4042
0.1uF
C4046
0.1uF
C4043
0.1uF
C4044
27pF
C261
27pF
C262
+3.3V_Normal
10K
R205
FRC
3D_POWER_EN
100
3D
R210
/3D_FPGA_RESET
100
3D
R213
MODEL_OPT_6
1K
LCD
R215
1K
OLED
R214
LGE107D (S7M Divx_Non RM)
IC101
S7M_DIVX
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
J 3
BIN0M
J 2
SOGIN0
J 1
HSYNC1
G4
VSYNC1
H6
RIN1P
K5
RIN1M
K4
GIN1P
J 4
GIN1M
K6
BIN1P
H4
BIN1M
J 6
SOGIN1
J 5
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
I P
V2
IM
V1
S S I F / S I F P
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
LGE107D (S7M Divx_Non RM)
IC101
S7M_DIVX
VDDC_1
H11
VDDC_2
H12
VDDC_3
H13
VDDC_4
H14
VDDC_5
H15
VDDC_6
J 1 2
VDDC_7
J 1 3
VDDC_8
J 1 4
VDDC_9
J 1 5
VDDC_10
J 1 6
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
J 1 1
DVDD_NODIE
L7
AVDD2P5_ADC_1
H7
AVDD2P5_ADC_2
J 7
AVDD25_REF
J 8
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
J 1 0
GND_7
J 1 7
GND_8
J 1 8
GND_9
J 1 9
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
J 9
PGA_VCOM
U9
GND_108
D17
GND_109
H23
GND_110
AF13
100
R216
100
R217
22K
R218
0.01uF
C218
EXT_SPK
BT_ON/OFF
IF_AGC_MAIN
EDID_WP
0
R260
0
R259
OPT
+3.3V_Normal
1K
R261
LD320H-UA_LA06A
MAIN_2
ANALOG SIF
RMII For Ethernet
RSDS Power OPT
FRC
I2S_I/F
PIN NAME
DSUB
N o r m a l 2 . 5 V
Close to MSTAR
MODEL OPTION
FRC_LPLL:13mA
N o r m a l P o w e r 3 . 3 V
DTV_IF
AVDD_DMPLL/AVDD_NODIE:7.362mA
FRC_MPLL:4mA
AU25:10mA
Close to MSTAR
AVDD_MEMPLL:24mA
F7
VDD33_DVI:163mA
FHD
SCART1_RGB/COMP1
G19
AVDD2P5/ADC2P5:162mA
MODEL_OPT_3
AVDD25_PGA:13mA
C5
VDDC : 2026mA
AVDD_DDR0:55mA
VDDC 1.26V
PIN NO.
NO FRC
MODEL_OPT_0
CVBS In/OUT
AUDIO OUT
TU/DEMOD_I2C
FRC_AVDD:60mA
HD
AUDIO IN
VDD_RSDS:88mA
MODEL_OPT_1
FRC_VDD33_DDR:50mA
DDR_512MB
Close to MSTAR
SIDE USB
DDR3 1.5V
VDD33_T/VDDP/U3_VD33_2:47mA
B6
MODEL OPTION
HDMI
LOW
AU33:31mA
DDR_256MB
HIGH
MODEL_OPT_2
B/T USB
Close to MSTAR
RSDS Power OPT
AVDD_DDR1:55mA
2 0 1 0 . 0 9 . 0 4
2 ( 2 )
MINI LVDS
LVDS
MODEL_OPT_4
MODEL_OPT_5
100/120Hz LVDS
E18
GIP
NON_GIP
D18
50/60Hz LVDS
MODEL_OPT_6
F9
LCD
OLED
N O _ F R C : L O W L O W
U 3 _ I N T E R N A L : H I G H L O W
U 3 _ E X T E R N A L : H I G H H I G H
PWIZ TCON with LG FRC : HIGH HIGH
OPT_0 OPT_4
HP OUT
21
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.
EN2
3.6K
R644
VCC_LCM
( + 3 . 3 V )
1uF
50V
C649
VCC_LCM
( + 3 . 3 V )
PANEL_VCC
(+12V)
0 . 1 u F
50V
50V
C603
VCOMLFB
1uF 50V
C636
0 . 1 u F
50V
50V
C643
0 . 1 u F
50V
C637
PANEL_VCC
GCLK2_I
GSP/GVST_I
GCLK4
0
R667
GIP
RXD3-
1uF
50V
C632
VCOM
1uF
50V
50V
C642
VGL_I
GSC/GCLK3_I
0 . 1 u F
50V
50V
C601
VCC_LCM
( + 3 . 3 V )
GMA12
GMA7
VDD_EVEN
VCOM_FB0
0
R666
GIP
7.5K
R607
100
R625
GIP
KDS226
D602
A
AC
C
RXD4-
RXA4-
VGL
( - 5 V )
VDD_LCM
(+16V)
DISCHG
15pF
50V
50V
C666
0 . 1 u F
50V
50V
C634
GIP
VGL
( - 5 V )
22uF
25V
25V
C657
GVDD_ODD_I
GVDD_ODD
VGL_FB
0
R664
GIP
GMA6
150pF
50V
50V
C641
15pF
50V
50V
OPT
C669
VGI_N
15pF
50V
50V
OPT
C671
1K
R601
TCON_47_FHD_60_LAMP
RXA3-
GSP/GVST_I
RXD4+
22uF
25V
25V
C663
HVDD
VCC_LCM
( + 3 . 3 V )
SOE
GMA13
0
R659
VGI_P
15pF
50V
50V
OPT
C668
VDD_ODD
1uF
50V
50V
C618
GIP
FLK
0
R655
GCLK5_I
MBRA340T3G40V
D605
0 . 1 u F
50V
50V
C646
PANEL_VCC
(+12V)
VGL
( - 5 V )
0
R654
22UH
2.8A
L602
AMP_SDA
VST
VGH
(+25V)
GVDD_EVEN_I
VCOM_FB0
GMA16
5.1K
R651
0 . 1 u F
50V
C635
GVDD_ODD_I
0
R665
GCLK2
0 . 1 u F
50V
50V
C602
3K
R600
GIP
MBRA340T3G
40V
D604
15pF
50V
50V
NON_GIP
C672
RXA4+
15pF
50V
50V
NON_GIP
C667
VGL
( - 5 V )
GCLK6_I
GMA3
10
R608
10uF
16V
C630
0
R661
1K
R648
GMA4
VGH_FB
15pF
50V
50V
OPT
C673
FLK
1K
R602
TCON_47_FHD_60_LAMP
VCC_LCM
( + 3 . 3 V )
15pF
50V
50V
OPT
C670
AMP_SCL
VCOM
GCLK4_I
0 . 1 u F
50V
50V
C644
RXDCK+
GVDD_EVEN
1uF
50V
50V
C611
GIP
20K
R606
0
R662
GOE/GCLK1_I
VDD_LCM
(+16V)
VCOML
GMA15
1uF
50V
50V
C640
POL
2 . 2
R647
0
R646
GIP
VGL_FB
VGH
(+25V)
10K
R642
GIP
15pF
50V
50V
C665
GVDD_EVEN_I
0
R663
GIP
VDD_LCM
(+16V)
15pF
50V
50V
OPT
C674
0
R653
GIP
KDS226
D603
A
AC
C
15pF
50V
50V
NON_GIP
C675
VCOMR
VGH_FB
VCOMRFB
VGH
(+25V)
OPT
OPT
C600
OPT
OPT
C628
OPT
OPT
C629
OPT
OPT
C655
OPT
OPT
R649
22uF
C654
25V
18K
R619
18K
R668
22uF
10V
10V
C648
0
R634
0
R660
0
R617
0
OPT
R645
0
R615
GIP
0
R614
GIP
3.3K
R628
GIP
1/8W
10
R618
33
R669
33
R670
9.1K
R650
1/8W
22pF
50V
50V
C652
GCLK5_I
CLK5
GSC/GCLK3_I
CLK1
CLK4
CLK2
GOE/GCLK1_I
CLK3
GCLK6_I
GCLK2_I
GCLK4_I
CLK6
DISCHG
1uF
C627
50V
10
R604
NON_GIP
15pF
NON_GIP
C605
50V
DPM_A
RXDCK-
RXD3+
0
NON_GIP
R685
33K
NON_GIP
R642-*1
27pF
C625
NON_GIP
50V
560pF
50V
NON_GIP
C645-*1
1000pF
50V
C645
GIP
22UH
L601
2.8A
360
R656
PANEL_VCC
(+12V)
22uF
C653
25V
2200pF
50V
50V
NON_GIP
C634-*1
0
GIP
R686
0
NON_GIP
R687
FLK
0
GIP
R689-*1
VDD_LCM
(+16V)
33K
NON_GIP
R688
2.7K
NON_GIP
R689
0 GIP
R690
0 GIP
R691
0
NON_GIP
R692
0
NON_GIP
R693
0 . 4 7 u F
25V
C621
1uF
50V
50V
C615
0 . 0 4 7 u F
NON_GIP
C677
VGH
(+25V)
VGH_M
(+25V)
47K
R605
OPT
VGH
(+25V)
10
R633
GIP
10
R630
GIP
OPT
R603
OPT
0
GIP
R696
1M
NON_GIP
R698
10uF
16V
16V
C661
REF
REF
10K
R632
GIP
0
R627
1uF
C617
50V
10
R629
GIP
10
R631
GIP
EN2
1K
R613
EN2
EN2
MMSD4148T1G
100V
D606
OPT
MMSD4148T1G
100V
D607
VDD_LCM
(+16V)
10K
OPT
R616
0
R638
OPT
200
NON_GIP
R631-*1
200
NON_GIP
R629-*1
12505WS-03A00
P700
URSA_DEBUG
1
2
3
4
AMP_SCL
AMP_SDA
1uF
10V
10V
C651
1uF
50V
50V
C606
1000pF
50V
C626
GIP
510 NON_GIP
R694
510
NON_GIP
R695
0 . 2 2 u F
50V
50V
C612
GIP
470pF
50V
NON_GIP
C626-*1
0
GIP
R694-*1
0
GIP
R695-*1
VCC_LCM
( + 3 . 3 V )
H_CONV
3.3K
R5266
OPT
0
R5267
MINI_LVDS
MAX17113ETL+
IC603
MINI_LVDS
3
GND2
2
DRVP
4
SRC
1
THR
6
DRN
5
GON
7
MODE
8
DLP
9
FBP
10
GPGND
11
CTL
12
DRVN
13
AGND
14
FBN
15
REF
16
DEL1
17
FB2
18
BST
19
LX2
20
LX2
21
OUT
22
IN2
23
IN2
24
VIN
25
FSEL
26
EN1
27
DEL2
28
VL
29
EN2
30
PGND
31
PGND
32
LX1
33
LX1
34
SW1
35
SW0
36
FB1
37
COMP
38
PGOOD
39
CRST
40
AGND
TPS62110RSAR
IC600
MINI_LVDS
1
PGND_1
3
VIN_2
7
LBI
9
AGND
10
FB
11
GND_1
12
GND_2
13
PG
14
SW_1
15
SW_2
16
PGND_2
5
SYNC
8
VINA
6
LBO
4
EN
2
VIN_1
6.8uH
L600
MINI_LVDS
910K
1%
R635
TCON_42_FHD_60_LAMP
10
R626
GIP
THERMAL
MAX17119DS
IC602
GIP
1
A9
3
A7
7
A3
9
A1
10
GON1
11
GOFF
12
GON2
13
Y1
14
Y2
15
Y3
16
Y4
17
Y5
18
Y6
19
Y7
20
Y8
21
Y9
22
YDCHG
23
GND
24
RE
25
FLK3
26
FLK2
27
FLK1
28
VSENSE
5
A5
8
A2
6
A4
4
A6
2
A8
29
EP[VGOFF]
470K
R640
1%
TCON_42_FHD_60_LAMP
10uF
C619
25V
THERMAL
MAX9668ETP+
IC601
MINI_LVDS
1
SDA
3
DVDD
7
AVDD_AMP
9
NC_1
10
GMA1
11
GMA2
12
GMA3
13
GMA4
14
GMA5
15
GMA6
16
AVDD_2
17
NC_2
18
GMA7
19
GMA8
20
SCL
5
VCOM
8
AVDD_1
6
VCOM_FB
4
AGND_AMP
2
A0
21
EP[GND]
4 . 7 u F
C633
50V
10
MINI_LVDS
R612
1uF
10V
C622
22uF
16V
16V
C659
4.7K
R671
GIP
0
R639
EN2
MBRA340T3G40V
D608
NCP18WB473F10RB
47k-ohm
TH700
GIP
1uF
C604
50V
47uF
25V
25V
C638
56K
1%
R620
TCON_42_FHD_60_LAMP
68pF
NON_GIP
C676
22
R623
GIP
22
GIP
R624
3.3K
R673
NON_GIP
VCC_LCM
( + 3 . 3 V )
220K
R621
1%
TCON_42_FHD_60_LAMP
11K
R622
1%
TCON_42_FHD_60_LAMP
47K
1%
R636
TCON_42_FHD_60_LAMP
56K
1%
R641
TCON_42_FHD_60_LAMP
510K
R609
TCON_42_FHD_60_LAMP
1%
150K
1%
R610
TCON_42_FHD_60_LAMP
200K
R611
TCON_42_FHD_60_LAMP
1%
27K 1%
R637
TCON_42_FHD_60_LAMP
150K
R643
TCON_42_FHD_60_LAMP
1%
1K
R652
TCON_47_FHD_60_LAMP
1uF
C639
25V
2.2K
R658
MINI_LVDS
2.2K
R657
MINI_LVDS
MMSD4148T1G
100V
100V
D609
24K
R672
L604
MINI_LVDS
L603
OPT
VDD_LCM
(+16V)
10uF
25V
25V
C610
10K
R540
OPT
+3.5V_ST
[POWER Block]
S l a v e A d d r e s s : 0 x E 8 h
( A O P i n - G N D )
[HVDD Block]
V o = 1 . 1 5 3 * ( 1 + R 1 / R 2 )
[P-GAMMA Block]
[ L E V E L S h i f t B l o c k ]
R2
CHECK Value!!
6 . 8 u H / 1 . 8 A
(6x6x2mm)
(6x6x2mm)
GSP_R
T-CON
For P-Gamma Data Download
1 u F / 5 0 V ( 2 0 1 2 )
4 . 7 u F / 5 0 V ( 3 2 1 6 )
C h a n g e 1 0 0 o h m - > 1 0 o h m
R1
For GOE Masking
21
LD320H-UA_LA06A
2 0 1 0 . 0 9 . 0 4
7 ( 6 )
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