LG 32LT360C-SA (CHASSIS:LJ2AC) 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.
+3.5V_ST
33
R5602
S_FLASH_NON_OS
/SPI_CS
SPI_SDI
SPI_SCK
0 . 1 u F
C5601
S_FLASH_NON_OS
SPI_SDO
SPI_SDO
+3.5V_ST
W25Q80BVSSIG
IC1401-*1
S_FLASH_OS_WINBOND
3
%WP[IO2]
2
DO[IO1]
4
GND
1
CS
5
D I [ I O 0 ]
6
CLK
7
HOLD[IO3]
8
VCC
+3.5V_ST
SPI_SCK
0
OPT
R1401
SPI_SDI
MX25L8006EM2I-12G
IC1401
S_FLASH_OS_MACRONIX
3
WP#
2
SO/SIO1
4
GND
1
CS#
5
S I / S I O 0
6
SCLK
7
HOLD#
8
VCC
4.7K
R1404
OPT
+3.5V_ST
10K
R1403
OPT
/SPI_CS
0 . 1 u F
C1401
S_FLASH_OS
/FLASH_WP
33
R1405
S_FLASH_OS
W25Q64BVSFIG
IC5601-*1
S_FLASH_NON_OS_WINBOND
3
NC_1
2
VCC
4
NC_2
1
HOLD[IO3]
6
NC_4
5
NC_3
7
CS
8
DO[IO1]
9
WP[IO2]
10
GND
11
NC_5
12
NC_6
13
NC_7
14
NC_8
15
DIO[IO0]
16
CLK
MMBT3904(NXP)
Q1401
OPT
E
B
C
10K
R5603
MX25L6406EMI-12G
IC5601
S_FLASH_NON_OS_MACRONIX
3
NC_1
2
VCC
4
NC_2
1
HOLD#
6
NC_4
5
NC_3
7
CS#
8
SO/SIO1
9
WP#
10
GND
11
NC_5
12
NC_6
13
NC_7
14
NC_8
15
S I / S I O 0
16
SCLK
S e r i a l F L A S H
2 0 1 1 . 0 8 . 2 9
56
GP4L_S7LR
S e r i a l F l a s h f o r S P I b o o t _ N O N _ O S a n d O S
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.
RGB_DDC_SCL
RGB_DDC_SDA
12505WS-04A00
P1
MSTAR_DEBUG_4P
1
2
3
4
5
MSTART DEBUG_4PIN
2 0 1 1 / 0 9 / 0 5
MSTAR DEBUG_4PIN
58
GP4L_S7LR2
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
C265
OPT
22pF
C262
0.1uF
C4031
OPT
HPD1
1K
R4027
OLED
IR
10uF
C284
33
R249
OPT
1M
R287
0.1uF
C290
OPT
AVDD_AU33
10uF
C228
BLM18PG121SN1D
L229
47
R4002
0 . 0 4 7 u F
C218
0 . 0 4 7 u F
C205
RGB_PC
33
R244
0 . 1 u F
C258
HALF_NIM/EU_NON_T2
0 . 0 4 7 u F
C206
RGB_PC
1K
PHM_OFF
R212
D0+_HDMI4
BLM18PG121SN1D
L204
SC1_FB
0
NON_EU
R236
0 . 1 u F
C240
0 . 0 4 7 u F
C221
+1.5V_DDR
33
R228
RGB_PC
0 . 0 4 7 u F
C207
RGB_PC
TU_SDA
22
R213
DVB_S
0 . 1 u F
C257
HALF_NIM/EU_NON_T2
MODEL_OPT_0
TP208
0.1uF
C232
OPT
10K
R4026
RGB_PC
0 . 1 u F
C274
0.1uF
C4046
1K
120HZ
R291
1K
R4028
DVB_S
IF_P_MSTAR
AVDD2P5
4 . 7 u F
C249
C4067
OPT
HDMI_ARC
68
R242
100
R288
HALF_NIM/EU_NON_T2
SIDE_USB2_DM
BLM18PG121SN1D
L208
22
R4037
HDMI_2_NON_CI_Res
AUD_LRCK
0 . 1 u F
C4062
DTV/MNT_VOUT
D2+_HDMI4
BLM18PG121SN1D
L228
+1.10V_VDDC
D0+_HDMI2
MODEL_OPT_3
AVDD2P5_MOD
+1.10V_VDDC
SC1_SOG_IN
0.1uF
C4007
OPT
MIUVDDC
0 . 1 u F
16V
16V
C4070
D1+_HDMI2
0 . 0 4 7 u F
C220
0 . 0 4 7 u F
C216
D1+_HDMI1
+3.3V_Normal
DDC_SCL_4
4 9 . 9
R265
OPT
DDC_SCL_2
100
R296
OPT
AVDD_NODIE
100
R205
0 . 1 u F
C271
OPT
D2-_HDMI1
PM_MODEL_OPT_1
22pF
C261
D2+_HDMI1
IF_N_MSTAR
68
R240
1K
OPT
R290
IF_AGC_SEL
CK+_HDMI1
33
R255
MODEL_OPT_5
0 . 0 4 7 u F
C214
SCART1_Lout
62K
R200
EPHY_TP
33
R210
HDMI1_ARC
EPHY_TN
22
R4035
HDMI_SIDE_NON_CI_Res
AVDD25_PGA
TP209
0.1uF
C4011
OPT
4 9 . 9
R262
OPT
BLM18PG121SN1D
L219
33
R246
100pF
C4068
HALF_NIM/EU_NON_T2
100
R289
HALF_NIM/EU_NON_T2
D1-_HDMI1
VDD33
100
R4032 OPT
0 . 0 4 7 u F
C223
D1-_HDMI2
DSUB_R+
AUD_LRCH
10uF
C269
D1+_HDMI4
0 . 1 u F
C201
0 . 1 u F
C250
33
R230
RGB_PC
AV_PC_L_IN
2 . 2 u F
C237
OPT
100
OPT
R4040
EPHY_RP
0 . 0 4 7 u F
C231
HDMI1_ARC
0
R4004
HALF_NIM/EU_NON_T2
1K
R293
1K
FHD
R227
100
OPC_SCANNING_OPT
R4039
0.1uF
C4014
OPT
CK-_HDMI1
0 . 0 4 7 u F
C209
RGB_PC
1K
R294
NON_120HZ
0.1uF
C283
HPD2
D0+_HDMI1
HPD4
VDD33
RF_SWITCH_CTL
0 . 1 u F
C256
0
R4001
OPT
+2.5V_Normal
AVDD_AU33
0 . 1 u F
C295
OPT
MODEL_OPT_1
33
R241
1K
HD
R226
0 . 0 4 7 u F
C211
1K
NON_3D
R207
22
R4034
NON_CI_Res
33
R232
RGB_PC
HP_ROUT
1K
R209
NON_DVB_T2
D2-_HDMI2
AV_CVBS_IN2
1000pF
OPT
C203
68
R252
CI_DET
DDC_SCL_1
MODEL_OPT_4
+1.10V_VDDC
+3.5V_ST
0 . 1 u F
C294
OPT
0.1uF
C292
OPT
0 . 1 u F
C252
0.1uF
C4043
33
R237
0.1uF
C4006
OPT
CK+_HDMI2
TU_SIF
4 . 7 u F
10V
10V
C268
HEAD_PHONE
100
R204
OPT
100
R203RF_SW_OPT
BLM18PG121SN1D
L227
HALF_NIM/EU_NON_T2
100
R202BOOSTER_OPT
AVDD2P5_MOD
0.1uF
C299
OPT
VDD33
0 . 1 u F
C4027
AVSS_PGA
0 . 0 4 7 u F
C204
RGB_PC
CK-_HDMI4
2 . 2 u F
C236
OPT
2 . 2 u F
C242
LNA2_CTL
1000pF
C210
RGB_PC
68
R256
D0-_HDMI4
1000pF
OPT
C264
CK+_HDMI4
2.4K
R4023
RGB_PC
AVSS_PGA
0 . 0 4 7 u F
C212
33
R253
VDD33
AV_CVBS_IN
1000pF
C217
0.1uF
C4025
BLM18PG121SN1D
L206
BLM18PG121SN1D
L211
AMP_SCL
2 . 2 u F
C244
OPT
0 . 0 4 7 u F
C230
OPT
68
R231
RGB_PC
AUD_SCK
33
R239
HP_LOUT
+3.5V_ST
510
R4024
RGB_PC
D0-_HDMI2
0 . 0 4 7 u F
25V
25V
C4065
HALF_NIM/EU_NON_T2
4 . 7 u F
10V
10V
C272
HEAD_PHONE
DSUB_VSYNC
68
R233
RGB_PC
D1-_HDMI4
10uF
C278
AVDD_MIU
0.1uF
C4009
D0-_HDMI1
CK-_HDMI2
0 . 1 u F
C273
MODEL_OPT_6
2 . 2 u F
C245
OPT
SOC_RESET
SIDE_USB1_DP
DEMOD_SCL
AV_CVBS_IN2
100pF
C4069
HALF_NIM/EU_NON_T2
10uF
C275
1K
R4029
NON_OLED
100
R4031 OPT
0 . 0 4 7 u F
C227
DSUB_B+
0
R297
OPT
0 . 0 4 7 u F
C233
0 . 1 u F
C270
OPT
47
R4003
1uF
C4045
MODEL_OPT_2
AVDD2P5
+3.3V_Normal
TP207
0 . 1 u F
C251
AVDD_NODIE
10uF
C4071
SCART1_Rout
0.1uF
C4038
DDC_SDA_4
1K
3D
R206
TU_CVBS
4 9 . 9
R263
OPT
SPDIF_OUT
10uF
C263
0.1uF
C4024
OPT
68
R229
RGB_PC
0 . 0 4 7 u F
C225
0 . 0 4 7 u F
C222
10uF
C293
OPT
0 . 1 u F
C4064
HALF_NIM/EU_NON_T2
CEC_REMOTE_S7
EPHY_RN
AUD_MASTER_CLK_0
10K
R4019
HALF_NIM/EU_NON_T2
1000pF
C224
0 . 0 4 7 u F
C215
BLM18PG121SN1D
L209
0.1uF
C4019
OPT
AMP_SDA
33
R257
22
R214
DVB_S
5.6uH
L203
HEAD_PHONE
DSUB_G+
BLM18SG121TN1D
L223
0.1uF
C4020
2 . 2 u F
C243
BLM18SG121TN1D
L202
0 . 0 4 7 u F
C219
0 . 0 4 7 u F
C208
RGB_PC
68
R258
+3.3V_Normal
10uF
C276
OPT
33
R245
22
R4038
HDMI_2_NON_CI_Res
IF_AGC_MAIN
D2-_HDMI4
4 9 . 9
R264
OPT
MODEL_OPT_7
DEMOD_SDA
+1.10V_VDDC
DDC_SDA_1
0 . 0 4 7 u F
C226
10uF
C281
OPT
1K
PHM_ON
R211
TU_SCL
0.1uF
C4036
OPT
SIDE_USB1_DM
10uF
C4001
22
R4036
HDMI_SIDE_NON_CI_Res
DDC_SDA_2
68
R254
0.1uF
C4044
AV_PC_R_IN
0.1uF
C4012
0 . 0 4 7 u F
C213
1K
R4030
NON_DVB_S
MIUVDDC
100
R201
OPT
0 . 1 u F
C241
0.1uF
C4013
OPT
68
R238
24MHz
X201
SC1_CVBS_IN
0 . 1 u F
C286
SOC_RESET
0.1uF
C267
OPT
AVDD_MIU
22
R4033
NON_CI_Res
AVDD25_PGA
1K
DVB_T2
R208
SC1_ID
SIDE_USB2_DP
DSUB_HSYNC
FB_CORE
5.6uH
L205
HEAD_PHONE
D2+_HDMI2
510
R4025
RGB_PC
+3.3V_Normal
+2.5V_Normal
JTP-1127WEM
SW200
12
4
3
FB_CORE
4 . 7 u F
10V
C200
10
R217
1uF
C4042
1uF
C280
1uF
C277
1uF
C253
LGE2111A-T8
IC101
S7LR2_DIVX_MS10
RXACKP
J 2
RXACKN
J 3
RXA0P
K3
RXA0N
J 1
RXA1P
K2
RXA1N
K1
RXA2P
L2
RXA2N
L3
DDCDA_DA/GPIO24
T5
DDCDA_CK/GPIO23
T4
HOTPLUGA/GPIO19
V5
HOTPLUGB/GPIO20
R5
RXCCKP
AE9
RXCCKN
AC9
RXC0P
AC10
RXC0N
AD9
RXC1P
AC11
RXC1N
AD10
RXC2P
AE11
RXC2N
AD11
DDCDC_DA/GPIO28
AE8
DDCDC_CK/GPIO27
AD8
HOTPLUGC/GPIO21
AC8
RXDCKP
F2
RXDCKN
F3
RXD0P
G3
RXD0N
F1
RXD1P
G2
RXD1N
G1
RXD2P
H2
RXD2N
H3
DDCDD_DA/GPIO30
R6
DDCDD_CK/GPIO29
U6
HOTPLUGD/GPIO22
P5
CEC/GPIO5
R4
HSYNC0
P2
VSYNC0
R3
RIN0P
N2
RIN0M
P3
GIN0P
N3
GIN0M
N1
BIN0P
M3
BIN0M
M2
SOGIN0
M1
HSYNC1
V2
VSYNC1
V3
RIN1P
U3
RIN1M
U2
GIN1P
T1
GIN1M
T2
BIN1P
R2
BIN1M
R1
SOGIN1
T3
HSYNC2
AA2
RIN2P
Y2
RIN2M
AA3
GIN2P
W2
GIN2M
Y3
BIN2P
V1
BIN2M
W3
SOGIN2
W1
CVBS0
AA8
CVBS1
Y4
CVBS2
W4
CVBS3
AA5
CVBS4
Y5
CVBS5
AA4
CVBSOUT0
Y6
CVBSOUT1
AA1
VCOM
AB4
VIFP
AC4
VIFM
AD3
I P
AC3
IM
AE3
SIFP
AD4
SIFM
AC5
IF_AGC
AD2
RF_AGC
AE2
I2C_SCKM1/GPIO75
AE6
I2C_SDAM1/GPIO76
AD6
XIN
AD1
XOUT
AC1
SPDIF_IN/GPIO152
D7
SPDIF_OUT/GPIO153
D6
USB0_DM
E3
USB0_DP
E2
USB1_DM
AC12
USB1_DP
AE12
I2S_IN_BCK/GPIO150
C8
I2S_IN_SD/GPIO151
D8
I2S_IN_WS/GPIO149
D9
I2S_OUT_BCK/GPIO156
B10
I2S_OUT_MCK/GPIO154
C9
I2S_OUT_SD/GPIO157
B9
I2S_OUT_WS/GPIO155
C10
AUL0
AB9
AUR0
AA11
AUL1
Y9
AUR1
AA9
AUL2
AA7
AUR2
AB8
AUL3
Y8
AUR3
Y10
AUL4
AC7
AUR4
AD7
AUOUTL0
W6
AUOUTL2
V6
AUOUTL3
V4
AUOUTR0
Y7
AUOUTR2
W5
AUOUTR3
U5
AUVRM
AD5
AUVAG
AE5
AUVRP
AC6
EARPHONE_OUTL
AA6
EARPHONE_OUTR
AB6
ET_RXD[0]/RP/GPIO60
C6
ET_TXD[0]/TP/GPIO57
C5
ET_RXD[1]/RN/GPIO63
A6
ET_TXD[1]/LED1/GPIO56
C4
ET_TX_CLK/TN/GPIO59
B5
ET_TX_EN/GPIO58
C3
ET_MDC/GPIO61
A3
ET_MDIO/GPIO62
B3
ET_COL/LED0/GPIO55
B4
IRIN/GPIO4
N4
ARC0
T6
HWRESET
N5
LGE2111A-T8
IC101
S7LR2_DIVX_MS10
AVDDLV_USB
K12
VDDC_1
G9
VDDC_2
H9
VDDC_3
K10
VDDC_4
K11
VDDC_5
L10
VDDC_6
M12
VDDC_7
M13
VDDC_8
N12
VDDC_9
P14
VDDC_10
P15
VDDC_11
R10
VDDC_12
R14
VDDC_13
R15
VDDC_14
T10
AVDD1P0
P10
FB_CORE
P19
AVDDL_MOD
R16
AVDD10_LAN
L11
DVDD_DDR
M14
AVDD2P5_ADC_1
W9
AVDD2P5_ADC_2
W10
AVDD2P5_ADC_3
W11
AVDD25_REF
W12
AVDD25_LAN
Y17
AVDD_MOD_1
V18
AVDD_MOD_2
U19
AVDD25_PGA
W14
AVSS_PGA
W15
AVDD_NODIE
U7
AVDD_DVI_USB_1
L7
AVDD_DVI_USB_2
M7
AVDD3P3_MPLL
P7
AVDD_DMPLL
R7
DVDD_NODIE
M19
AVDD_AU33
V7
AVDD_EAR33
W7
VDDP_1
R19
VDDP_2
T19
AVDD_LPLL_1
W18
AVDD_LPLL_2
W19
VDDP_NAND
V19
AVDD_DDR0_D_1
J 1 7
AVDD_DDR0_D_2
K15
AVDD_DDR0_D_3
K16
AVDD_DDR0_C
L15
AVDD_DDR1_D_1
K17
AVDD_DDR1_D_2
L17
AVDD_DDR1_D_3
M17
AVDD_DDR1_C
L16
GND_EFUSE
E9
GND_1
A23
GND_2
B17
GND_3
C23
GND_4
A5
GND_5
C11
GND_6
C19
GND_7
C22
GND_8
D14
GND_9
D18
GND_10
D19
GND_11
E17
GND_12
E18
GND_13
E19
GND_14
E22
GND_15
F8
GND_16
F17
GND_17
F18
GND_18
F19
GND_19
G8
GND_20
H8
GND_21
N22
GND_22
N21
GND_23
N20
GND_24
M22
GND_25
M21
GND_26
M20
GND_27
F10
GND_28
V15
GND_29
W16
GND_30
V8
GND_31
T18
GND_32
G10
GND_33
G11
GND_34
G12
GND_35
G13
GND_36
G14
GND_37
G17
GND_38
G18
GND_39
G19
GND_40
G24
GND_41
H11
GND_42
H12
GND_43
H13
GND_44
H14
GND_45
H15
GND_46
H16
GND_47
H17
GND_48
H18
GND_49
H19
GND_50
J 9
GND_51
J 1 0
GND_52
J 1 1
GND_53
J 1 2
GND_54
J 1 3
GND_55
J 1 4
GND_56
J 1 5
GND_57
J 1 6
GND_58
J 1 8
GND_59
J 1 9
GND_60
J 2 5
GND_61
K9
GND_62
K13
GND_63
K14
GND_64
H10
GND_65
K18
GND_66
K19
GND_67
K22
GND_68
L8
GND_69
L9
GND_70
J 8
GND_71
L12
GND_72
L13
GND_73
L18
GND_74
L19
GND_75
M8
GND_76
K8
GND_77
M10
GND_78
M11
GND_79
L14
GND_80
M15
GND_81
M16
GND_82
M18
GND_83
M25
GND_84
N10
GND_85
N11
GND_86
N13
GND_87
N14
GND_88
N15
GND_89
N16
GND_90
N17
GND_91
N19
GND_92
K7
GND_93
P8
GND_94
P9
GND_95
M9
GND_96
P11
GND_97
P13
GND_98
P16
GND_99
P17
GND_100
P18
GND_101
P12
GND_102
R8
GND_103
R9
GND_104
R11
GND_105
R12
GND_106
R13
GND_107
R17
GND_108
T8
GND_109
T9
GND_110
N7
GND_111
T11
GND_112
T12
GND_113
T13
GND_114
T14
GND_115
T15
GND_116
T16
GND_117
T17
GND_118
U8
GND_119
U9
GND_120
U10
GND_121
U11
GND_122
U12
GND_123
U13
GND_124
U14
GND_125
U15
GND_126
U16
GND_127
U17
GND_128
R18
GND_129
V9
GND_130
V10
GND_131
V11
GND_132
V12
GND_133
V14
GND_134
V17
GND_135
T7
GND_136
E8
OPC&SCANNING_CTRL
BAW56 GEANDE
D200
0 CI_Res
R4033-*1
0 CI_Res
R4034-*1
0 HDMI_SIDE_CI_Res
R4035-*1
0 HDMI_SIDE_CI_Res
R4036-*2
0
HDMI_2_CI_Res
R4037-*1
0
HDMI_2_CI_Res
R4038-*1
GP4L_S7LR2
POWER,IN/OUT,H/W OPT
2
2 0 1 1 . 0 7 . 1 2
MODEL OPTION
NON_3D
AUDIO OUT
AB3
PIN NO.
MODEL_OPT_3
DVB_T2
DTV_IF
Close to MSTAR
SCART1_RGB/COMP1
MODEL_OPT_7
READY
AVDD_DDR1:55mA
DVB_S
U23
H/P OUT
OLED
PHM_ON
VDDC 1.05V
SIDE USB
MODEL_OPT_1
DDR3 1.5V
PIN NAME
SOC_RESET
I 2 S _ I / F
3D
TUNER_I2C
NON_DVB_T2
HDMI
AVDD25_PGA:13mA
AVDD2P5:172mA
NON_DVB_S
AB2
DSUB
120HZ
AUDIO IN
LOW
HIGH
CVBS In/OUT
ANALOG SIF
Close to MSTAR
B8
A8
PHM_OFF
Close to MSTAR
READY
MODEL_OPT_2
VDDC : 2026mA
F4
N o r m a l 2 . 5 V
MODEL_OPT_6
AVDD_DDR0:55mA
STby 3.5V
MODEL_OPT_5
NON_OLED
NON_120HZ
* H / W o p t :
ETHERNET
C l o s e t o I C w i t h w i d t h t r a c e
MODEL OPTION
T25
T24
FHD
N o r m a l P o w e r 3 . 3 V
HD
MODEL_OPT_4
MODEL_OPT_0
AVDD_NODIE:7.362mA
Close to MSTAR
M u l t i O p t f o r C I
22ohm or 0ohm
AV
PC