LG 55LX9500-CA (CHASSIS:LC03M) 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.
10/02/24
3D_M_REMOCON
60 100
GP2_BCM_ATSC
+3.3V_NORMAL
R6003 100 OPT
M_REMOTE_RX 9:F3;9:G4
M_REMOTE_TX
9:F3;9:G4
R6004
100
100
L6000
BLM18PG121SN1D
120-ohm
+3.3V_NORMAL
R6001 100 OPT
M_RFMODULE_RESET
9:F3;9:G4
P6000
12507WR-08L
1
2
3
4
5
6
7
8
9
DC
9:F3;9:G3
R6005
100
100
R6006
100
100
DD
9:F3;9:G3
R6007
2.7K
R6008
2.7K
DEMOD_RESET
M_RFMODULE_RESET
R6009
0
0
R6000
100
R6002
100
WIRELESS_DL_RX
WIRELESS_DL_TX
Motion Remocon Interface
Motion Remote controller
3D M_REMOTE OPTION
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.
LEX9_LG5111 60Hz LVDS
SCAN_BLK1/OPC_OUT
3D_SYNC_OUT
RRXB3+/RLV1P
RRXACK-/RLV4N
RRXB3-/RLV1N
RRXB0-/RLCLKN
RRXA0+
RRXB1+
RRXA1-
RRXBCK-/RLV2N
RRXA2-/RLV5N
SDA3_3.3V
RRXB2-
R6805
0
3DTV
R6801
0
TM480Hz
OPC_EN
RRXA2+/RLV5P
V_SYNC
C6802
0.1uF
50V
0.1uF
50V
TM480Hz
RRXB4-/RLV0N
RRXB2+
RRXACK+/RLV4P
C6800
10uF
25V
10uF
25V
OPT
RRXA4-/RLV3N
R6803
0
TM480Hz
SCL3_3.3V
RRXA1+
FRC_RESET
R6804
0
TM480Hz
PANEL_VCC
SCAN_BLK2
RRXA4+/RLV3P
P6800
TF05-51S
TM480Hz
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
C6801
1000pF
50V
1000pF
50V
TM480Hz
OPC_OUT
RRXBCK+/RLV2P
RRXB1-
RRXB4+/RLV0P
RRXA0-
RRXB0+/RLCLKP
RRXA3-
RRXA3+
R6802
0
TM480Hz
P6801
12507WR-04L
OPT
1
2
3
4
5
SDA3_3.3V
V_SYNC
R6807
0
OPT
R6808
0
OPT
R6809
0
OPT
SCL3_3.3V
R6800
0
3DTV
L/R_SYNC
R6810
0
72INCH
R6811
0
72INCH
R6812
0
72INCH
R6813
0
72INCH
R6814
0
NON_72INCH
R6815
0
NON_72INCH
R6816
0
NON_72INCH
M_REMOTE_RX
L/R_SYNC
R6806
0
3DTV
P6803
12507WR-04L
3DTV
1
2
3
4
5
P6804
12507WR-06L
3DTV
1
2
3
4
5
6
7
R6820
0
E_TMS
E_TDI
R6823
0
R6822
0
E_TDO
PANEL_VCC
E_TCK
R6821
0
L6800
120-ohm
TM480Hz
L6802
120-ohm
3D_DIMMING_2
R6818
0
3D_DIM
3D_DIMMING
R6817
0
3D_DIM2
[51Pin LVDS Connector]
(For FHD 60/120Hz)
(For FHD 60/120Hz)
I2C_#3 Check(LG5111,LG1120,etc)
68 100
10.01.21
Formatter for 3DTV
U
S
B
D
O
W
N
S
T
R
E
A
M
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.
3DIR
R6900
0
0
3D_IR
L6901
MLB-201209-0120P-N2
120-ohm
3D_IR
3D_SYNC_OUT
D6900
5.5V
3D_IR
C6902
10uF
10V
10uF
10V
3D_IR
C6903
0.1uF
3D_IR
+5V_NORMAL
USB_PWRON3
R6902
4.7K
OPT
4.7K
OPT
L6900
MLB-201209-0120P-N2
120-ohm
OPT
USB_PWRFLT3
R6903
2.7K
2.7K
OPT
JK6900
KJA-UB-4-0004
Outer_Emitter
1
2
3
4
5
+3.3V_NORMAL
R6901
0
OPT
IC6900
AP2191SG-13
OPT
EAN60921001
3
IN_2
2
IN_1
4
EN
1
GND
5
FLG
6
OUT_1
7
OUT_2
8
NC
SC_RE1
SC_RE2
R6904
0
OPT
R6905
0
OPT
USB_PWRFLT3
USB_PWRON3
C6901
0.01uF
50V
50V
+5V_Emitter
+5V_Emitter
3D_SYNC
3D_SYNC
3D_SYNC
+5V_Emitter
L6902
120-ohm
Inner_Emitter
R6911
0
Inner_Emitter
JK6901
12507WR-03L
Inner_Emitter
1
2
3
4
R6910
0
Outer_Emitter
69 100
10.01
3D IR
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.
M2_SCLK
C7900
100pF
50V
100pF
50V
OPT
R7907
3.3K
Edge
P7901
12507WR-08L
Except Edge(42/47")
1
2
3
4
5
6
7
8
9
S_CS_N
C7905
100pF
50V
100pF
50V
OPT
C7914
100pF
50V
100pF
50V
OPT
R_VS
M1_MOSI
M2_SCLK
+3.3V_NORMAL
P7900
12507WR-10L
IOP
1
2
3
4
5
6
7
8
9
10
11
M3_MOSI
C7913
100pF
50V
100pF
50V
OPT
M0_MOSI
C7902
100pF
50V
100pF
50V
OPT
C7904
100pF
50V
100pF
50V
OPT
C7909
100pF
50V
100pF
50V
OPT
M3_SCLK
C7912
100pF
50V
100pF
50V
OPT
M0_SCLK
C7908
100pF
50V
100pF
50V
OPT
L_VS
M2_MOSI
C7911
100pF
50V
100pF
50V
OPT
C7903
100pF
50V
100pF
50V
OPT
C7910
100pF
50V
100pF
50V
OPT
C7907
100pF
50V
100pF
50V
OPT
R_VS
R7908
3.3K
Edge
C7901
100pF
50V
100pF
50V
OPT
S_MOSI
S_SCLK
C7906
100pF
50V
100pF
50V
OPT
R7909
3.3K
Edge
M2_MOSI
M1_SCLK
R7916
22
Edge(55")
R7900
22
OPT
R7917
22
Edge(55")
R7901
22
Edge(55")
R7904
22
IOP
R7903
22
IOP
R7911
22
IOP
R7915
22 Edge(55")
R7918
22
IOP
R7914
22 Edge(55")
R7919
22
IOP
R7906
22
IOP
R7912
22 Edge(55")
R7910
22
IOP
R7913
22
IOP
R7905
22
IOP
R7902
22
IOP
GP2_Saturn7M
Interface for LG5111
Ver. 1.0
72
[To MASTER LED DRIVER]
[To SLAVE LED DRIVER]
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