Read LG 42LK450 (CHASSIS:LJ01M) 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.
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.
C700
10uF
16V
10uF
16V
OPT
RXA1+
RXACK+
R710
10K
OPT
RXACK-
RXA0-
RXB0-
RXA4-
PANEL_VCC
C7903
0.1uF
16V
0.1uF
16V
HD_60Hz_NORMAL
RXA0+
SMALL_OPC_EN
RXB0+
RXACK-
C710
0.1uF
16V
0.1uF
16V
WAFER_FHD
RXB1+
SMALL_NC4
RXB3+
P703
FI-RE51S-HF-J-R1500
WAFER_FHD
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
RXA1-
RXA0+
SMALL_NC4
RXA0+
RXA3+
+3.3V_Normal
RXA1-
RXA2+
RXA3-
C7907
1000pF
50V
1000pF
50V
OPT
SMALL_OPC_OUT
C7904
1000pF
50V
1000pF
50V
OPT
SMALL_NC2
RXB4-
RXBCK+
SMALL_NC1
C7905
10uF
16V
10uF
16V
OPT
SMALL_NC1
RXA2+
RXA2+
RXACK+
SMALL_OPC_OUT
RXB3-
RXB1-
RXBCK-
RXA3-
R709
10K
10K
BIT_SEL_LOW
PANEL_VCC
R7914 0
HD_60Hz_NORMAL
RXA0-
L702
120-ohm
WAFER_FHD
RXA1+
R7915
0
OPT
RXA3-
L7901
120-ohm
HD_60Hz_NORMAL
SMALL_NC2
RXB2+
C709
1000pF
50V
1000pF
50V
OPT
+3.3V_Normal
RXA2-
RXACK+
RXA1-
R7919
3.3K
OPT
SMALL_NC3
L7902
120-ohm
HD_60Hz_SMALL
R7920
10K
OPT
RXA4+
R705
3.3K
OPT
RXB4+
RXA2-
RXA3+
P7901
FF10001-30
HD_60Hz_NORMAL
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
RXA3+
RXA1+
C7906
0.1uF
16V
0.1uF
16V
HD_60Hz_SMALL
SMALL_NC3
P7902
FF10001-30
HD_60Hz_SMALL
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
C7908
10uF
16V
10uF
16V
OPT
PANEL_VCC
RXA2-
RXA0-
RXB2-
SMALL_OPC_EN
RXACK-
LVDS.Small
24
S7LR.Small
2011.03.02.
[30Pin LVDS Connector]
(For HD 60Hz_Normal)
(For HD 60Hz_Normal)
BIT_SEL
[30Pin LVDS Connector]
(For HD 60Hz_Small)
(For HD 60Hz_Small)
LVDS_SEL
[51Pin LVDS Connector]
(For FHD 60/120Hz)
(For FHD 60/120Hz)
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