LG 22LE5300 / 22LE5310 (CHASSIS:LB01A) 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.
TP2502
TP2501
TP2504
RF_ENABLE
RF_RESET
M_REMOTE_TX
M_REMOTE_RX
TP2503
NON Motion Remocon Region
GP2_Saturn7M
NON M REMOCON
Ver. 1.0
50
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.
AMP_MUTE_HOTEL
SPK_R-_HOTEL
SPK_R+_HOTEL
NON CHINA HOTEL
NON CHINA HOTEL
GP2_Saturn7M
Ver. 1.0
52
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.
R2626
0
S7_RXD1
S7_RXD
S7_TXD1
WIRELESS_DL_RX
WIRELESS_PWR_EN
WIRELESS_SW_CTRL
S7_TXD
WIRELESS_DL_TX
WIRELESS_DETECT
R2627
0
NON-WIRELESS MODEL
GP2_Saturn7M
NON WIRELESS READY
Ver. 1.0
54
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.
C7316
0.047uF
C7324
0.047uF
VDD33
L7308
BLM18PG121SN1D
+1.5V_DDR
DDC_SDA_1
SIDEAV_L_IN
C7400
0.1uF
C7367
0.1uF
C7405
0.1uF
C7408
0.1uF
C7352
10uF
10uF
LNA2_CTL
DDC_SCL_2
D2-_HDMI1
R7344
33
SCART1_Lout
R7302
100
DSUB_B-
C7315
0.047uF
COMP2_R_IN
C7391
0.1uF
C7333
2.2uF
AVDD_DDR0
SC1_R-/COMP1_Pr-
VDD33_DVI
L7300
BLM18PG121SN1D
R7318
33
TU_SDA
IF_AGC_SEL
D1-_HDMI1
R7334
33
DEMOD_SDA
SC1_B-/COMP1_Pb-
R7326
33
R7342
33
+3.3V_Normal
SC1/COMP1_L_IN
COMP2_Y-
IF_P_MSTAR
R7362
100
C7410
0.1uF
TU_CVBS
AVDD_DDR0
+3.3V_Normal
COMP2_Pb-
R7339
68
COMP2_L_IN
C7357
1000pF
OPT
MODEL_OPT_0
R7319
68
+1.26V_VDDC
MVREF
L7311
BLM18PG121SN1D
AMP_SDA
C7319
0.047uF
MODEL_OPT_1
R7324
33
R7375
1K
1/16W
1%
AUD_SCK
L7303
BLM18SG700TN1D
HPD1
X7300
24MHz
C7372
0.1uF
C7388
0.1uF
C7382
0.1uF
R7320
33
C7301
0.047uF
PC_R_IN
C7322
0.047uF
SC1_B+/COMP1_Pb+
C7312
0.047uF
C7330
0.047uF
AU25
COMP2_Y+
R7316
33
AVDD2P5
AVDD25_PGA
AVDD_DDR0
R7343
68
R7340
33
DDC_SCL_1
DSUB_B+
R7331
33
R7314 22
HP_LOUT
ADC2P5
AVDD_DMPLL
D0-_HDMI2
MODEL_OPT_5
C7337
2.2uF
SIDE_USB_DM
DEMOD_SCL
R7305
10K
C7341
2.2uF
C7389
0.1uF
C7302
0.047uF
AVDD_DDR0
C7335
2.2uF
SOC_RESET
+3.3V_Normal
AVDD_DMPLL
C7378
0.1uF
C7394
0.1uF
MVREF
C7390
0.1uF
C7308
0.047uF
C7411
0.1uF
R7323
0
NON_EU
D1+_HDMI1
COMP2_Pr-
C7399
0.1uF
AV_L_IN
+3.3V_Normal
C7300
1000pF
OPT
SC1_CVBS_IN
R7325
68
L7305
BLM18PG121SN1D
R7374
0
1/10W
5%
R7300
100
DSUB_VSYNC
AVDD_DMPLL
C7304
0.047uF
AVDD25_PGA
C7327
0.047uF
DSUB_HSYNC
AVDD_DDR1
D0-_HDMI1
C7342
2.2uF
DSUB_G-
C7334
2.2uF
C7307
1000pF
COMP2_Pr+
C7393
0.1uF
0.1uF
C7354
0.1uF
AVDD2P5
R7336
33
L7306
BLM18PG121SN1D
R7370
10K
C7377
0.1uF
C7376
0.1uF
C7323
0.047uF
AVDD2P5
C7340
2.2uF
C7346
1uF
CK+_HDMI1
SC1_G-/COMP1_Y-
R7361
100
R7366
1K
1K
C7318
0.047uF
VDDC
090:AI26
RF_SWITCH_CTL
C7385
0.1uF
PC_L_IN
C7305
0.047uF
TP7304
R7303
100
AU33
+2.5V_Normal
CK-_HDMI1
+2.5V_Normal
D2+_HDMI1
D0+_HDMI2
C7310
0.047uF
C7384
0.1uF
R7341
68
C7326
0.047uF
+2.5V_Normal
MODEL_OPT_3
SC1_FB
C7309
0.047uF
COMP2_Pb+
SIDEAV_CVBS_IN
C7344
2.2uF OPT
AMP_SCL
C7387
0.1uF
C7314
1000pF
AU33
R7364
47
C7368
0.1uF
R7332
33
CK-_HDMI2
SPDIF_OUT
R7363
10K
C7396
0.1uF
R7304
10K
SC1_ID
VDDC
R7301
100
SC1_SOG_IN
L7310
BLM18PG121SN1D
D2-_HDMI2
R7345
68
C7303
0.047uF
C7329
0.047uF
DTV/MNT_VOUT
C7374
0.1uF
C7404
0.1uF
COMP2_DET
TU_SIF
C7328
0.047uF
CK+_HDMI2
C7325
0.047uF
TU_SCL
TP7306
C7409
0.1uF
R7321
68
AUD_LRCH
VDD33
MIU1VDDC
D2+_HDMI2
+1.26V_VDDC
ADC2P5
AUD_LRCK
C7386
0.1uF
R7330
0
R7376
1K
1/16W
1%
AV_R_IN
D1+_HDMI2
C7313
0.047uF
C7380
0.1uF
DSUB_R-
R7349
1M
SC1_G+/COMP1_Y+
DSUB_G+
R7353
100
D0+_HDMI1
C7347
0.1uF
0.1uF
R7329
68
C7311
0.047uF
C7403
0.1uF
C7332
2.2uF
OPT
R7373
0
0
1/10W
5%
5%
L7309
BLM18PG121SN1D
HPD2
C7406
0.1uF
C7331
2.2uF
OPT
IR
C7359
0.022uF
16V
0.022uF
16V
IF_AGC_MAIN
C7353
0.1uF
AUD_MASTER_CLK
C7379
0.1uF
C7336
2.2uF
R7333
33
TP7305
VDD33_DVI
R7328
33
R7365
47
SCART1_Rout
R7354
100
OPT
C7355
0.1uF
IF_N_MSTAR
C7392
0.1uF
R7335
33
DSUB_R+
HP_ROUT
AVDD_DDR1
R7338
33
R7322
0
C7339
2.2uF
C7321
1000pF
C7306
0.047uF
C7349
0.1uF
AVDD2P5
SIDEAV_R_IN
C7343
2.2uF OPT
C7320
0.047uF
SIDE_USB_DP
MODEL_OPT_2
C7338
2.2uF
SC1_R+/COMP1_Pr+
TP7301
R7337
33
R7315 22
L7307
BLM18PG121SN1D
R7327
68
AV_CVBS_IN
DDC_SDA_2
C7348
0.1uF
C7317
0.047uF
R7317
68
TP7302
AU25
C7365
0.1uF
C7383
0.1uF
L7304
BLM18PG121SN1D
TP7303
D1-_HDMI2
C7395
0.1uF
0.1uF
VDD33
SC1/COMP1_R_IN
L7301
BLM18SG121TN1D
L7312
BLM18SG121TN1D
TP7307
TP7308
TP7309
TP7300
D1-_HDMI4
D2+_HDMI4
HPD4
DDC_SCL_4
D0+_HDMI4
D0-_HDMI4
DDC_SDA_4
D2-_HDMI4
CK+_HDMI4
D1+_HDMI4
CK-_HDMI4
10uF
C7362
10uF
C7363
C7366
10uF
C7369
10uF
10uF
C7370
C7371
10uF
C7373
10uF
10uF
C7375
10uF
C7381
C7397
10uF
C7401
10uF
C7364
10uF
C7345
4.7uF
4.7uF
C7412
1uF
C7398
0.1uF
C7402
0.1uF
C7407
0.1uF
MIU1VDDC
VDD33
NEC_SCL
NEC_SDA
R7355
0 OPT
R7352
0
OPT
AMP_SCL
AMP_SDA
R7350
0
R7351
0
R7360
22
DEMOD_OPT
R7359
22
DEMOD_OPT
AV_CVBS_IN2
AV_CVBS_IN2
TP211
R7313
1K
R7311
1K
R7312
1K
OPT
R7309
1K
R7310
1K
OPT
R7307
1K
HD
R7306
1K
FHD
R7308
1K
OPT
CEC_REMOTE_S7
L7313
BLM18SG700TN1D
MIU0VDDC
MIU0VDDC
R7377
1K
OPT
R7378
1K
R7379
1K
OPT
R7380
1K
OPT
MODEL_OPT_5
MODEL_OPT_4
MODEL_OPT_4
VDD33
L7314
BLM18PG121SN1D
BLM18PG121SN1D
C7413
0.1uF
0.1uF
C7414
0.1uF
0.1uF
AVDD_LPLL
AVDD_LPLL
10uF
C7361
C7415
0.1uF
L7302
BLM18SG700TN1D
+1.26V_VDDC
C7416
10uF
C7350
27pF
C7351
27pF
L7315
CM2012F5R6KT
5.6uH
L7316
CM2012F5R6KT
5.6uH
C7417
4.7uF
10V
4.7uF
10V
C7418
4.7uF
10V
4.7uF
10V
C7419
0.1uF
0.1uF
C7420
0.1uF
R7834
1K
OPT
R7833
1K
MODEL_OPT_6
LGE107D (S7M Divx_Non RM)
IC101
S7M_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
LGE107D (S7M Divx_Non RM)
IC101
S7M_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
GP2_Saturn7M
MAIN_2
ANALOG SIF
I2S_I/F
DSUB
Normal 2.5V
Close to MSTAR
MODEL OPTION
Normal Power 3.3V
DTV_IF
AVDD_DMPLL/AVDD_NODIE:7.362mA
AU25:10mA
Close to MSTAR
AVDD_MEMPLL:24mA
VDD33_DVI:163mA
SCART1_RGB/COMP1
AVDD2P5/ADC2P5:162mA
AVDD25_PGA:13mA
VDDC : 2026mA
AVDD_DDR0:55mA
H/P OUT
VDDC 1.26V
CVBS In/OUT
AUDIO OUT
TU/DEMOD_I2C
AUDIO IN
COMP2
Close to MSTAR
SIDE USB
DDR3 1.5V
VDD33_T/VDDP/U3_VD33_2:47mA
HDMI
AU33:31mA
Close to MSTAR
RSDS Power OPT
AVDD_DDR1:55mA
Ver. 1.4
90
090916 modified
090916 modified
LCD
MODEL_OPT_3
PIN NAME
B6
F9
FHD
HIGH
FRC
G19
LOW
OLED
E18
MODEL_OPT_2
MODEL_OPT_4
GIP
MODEL_OPT_0
F7
MODEL OPTION
NO FRC
50/60Hz LVDS
100/120Hz LVDS
DDR_256MB
D18
MINI LVDS
C5
MODEL_OPT_5
MODEL_OPT_1
HD
NON_GIP
DDR_512MB
MODEL_OPT_6
PIN NO.
LVDS
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