Read LG 32LK457C (CHASSIS:LB0EC) 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.
RXACK-
RXA2+
RXA1-
RXA3-
RXACK+
10K
OPT
R710
RXB1+
RXA2-
RXB3+
10uF
16V
16V
OPT
C700
RXACK+
RXBCK+
120-ohm
WAFER_FHD
L702
RXACK-
RXB0+
RXA3+
+3.3V_Normal
10uF
16V
16V
OPT
C701
RXBCK-
RXA0-
RXA4+
RXA4-
1000pF
50V
50V
C709
OPT
RXB0-
3.3K
OPT
R705
+3.3V_Normal
F I - R E 5 1 S - H F - J - R 1 5 0 0
P703
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
RXA2-
RXA0+
0 . 1 u F
16V
16V
HD
C703
RXB1-
0 . 1 u F
16V
16V
C710
WAFER_FHD
FF10001-30
P705
HD
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
RXB2-
RXB4+
RXA0+
RXA1+
RXA0-
PANEL_VCC
1000pF
50V
50V
OPT
C702
RXA3-
10K
OPT
R711
120-ohm
HD
L701
RXA3+
RXA1+
PANEL_VCC
10K
BIT_SEL_LOW
R709
0
OPT
R713
RXB3-
RXB4-
RXB2+
RXA1-
3.3K
OPT
R712
RXA2+
20110324
GP3_S7LR
LVDS_LARGE
11
LVDS_SEL
[ 5 1 P i n L V D S C o n n e c t o r ]
( F o r F H D 6 0 / 1 2 0 H z )
BIT_SEL
LVDS_SEL
[ 3 0 P i n L V D S C o n n e c t o r ]
(For HD 60Hz_Normal)
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