Read LG 42LG80FR (CHASSIS:LP81G) Service Manual 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.
TCA0372DM2ELG
IC1002
For 42LG80
3
OUT_A
2
NC1
4
VCC
1
VEE/GND1
6
NC2
5
OUT_B
7
NC3
8
VEE/GND2
9
VEE/GND3
10
NC4
11
IN_B-
12
IN_B+
13
IN_A+
14
IN_A-
15
NC5
16
VEE/GND4
MOTOR_CW
MOTOR_CCW
+12V_Motor
15K
R1010
15K
R1000
+3.3V_MST
4.7K
R1011
4.7K
R1007
10K
R1002
10K
R1001
0.1uF
50V
C1016
15K
R1021
15K
R1022
TCA0372DM2ELG
IC1000
For 42LG80
3
OUT_A
2
NC1
4
VCC
1
VEE/GND1
6
NC2
5
OUT_B
7
NC3
8
VEE/GND2
9
VEE/GND3
10
NC4
11
IN_B-
12
IN_B+
13
IN_A+
14
IN_A-
15
NC5
16
VEE/GND4
10K
R1024
+12V_Motor
10K
R1023
0.1uF
50V
C1019
100
R1009
Motor_R_Close_SW
+3.3V_MST
100
R1006
10K
R1005
Motor_R_Open_SW
Motor_L_Open_SW
100
R1017
10K
R1016
Motor_L_Close_SW
100
R1018
+3.3V_MST
10K
R1014
10K
R1008
UBW2012-121F
1 20
O H
M
L1001
UBW2012-121F
1 20
O H
M
L1002
+12V_Motor
+12V
UBW2012-121F
L1003
UBW2012-121F
L1004
READY
+3.3V_MST
+1.8V
1/10W
3.3K
5 %
R1034
R E
A D
Y
JP
1
JP
2
JP
3
JP
4
JP
5
JP
6
JP
7
JP
8
JP
9
JP
10
0.1uF
50V
C1026
0.1uF
50V
C1027
0.1uF
50V
C1028
0.1uF
50V
C1029
0.1uF
50V
C1030
0.1uF
50V
C1031
0.1uF
50V
C1032
100
R1003
100
R1004
2.2uF
C1015
2.2uF
C1014
0.1uF
50V
C1021
0.1uF
50V
C1022
0.1uF
50V
C1023
0.1uF
50V
C1024
UBW2012-121F
L1005
UBW2012-121F
L1006
UBW2012-121F
L1007
UBW2012-121F
L1008
1
R1041
1
R1040
1
R1039
1
R1042
1
R1037
1
R1035
1
R1036
1
R1038
10uF
25V
C1033
10uF
25V
C1034
2.
7
R1045
2.
7
R1044
2.
7
R1043
2.
7
R1046
0.1uF
50V
C1025
CDS3C30GTH
30V
D1
CDS3C30GTH
30V
D2
CDS3C30GTH
30V
D3
CDS3C30GTH
30V
D4
10K
R1033
R1033
MIC2514YM5
IC1003
For 42LG80
3
IN
2
GND
4
OUT
1
CTL
5
NC
BM05-GHS-TBT
P1001
For 42LG80
1
2
3
4
5
6
BM06-GHS-TBT
P1000
For 42LG80
1
2
3
4
5
6
7
18K
R1047
H5 LG80
Motor Driver
10 11
EAX50659401
MSTAR LP81G
2008/06/06
MOTOR_R+
MOTOR_R-
MOTOR_L+
MOTOR_L-
R_CLOSE
R_OPEN
L_OPEN
L_CLOSE
STAND-BY POWER
MULTI
JST ST Locking
JST ST Locking
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