LG 42LB550A, Service Manual

Page: 20 / 58

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
P601
FF10001-30
HD
1
[30]
2
[29]
3
[28]
4
[27]
5
[26]
6
[25]
7
[24]
8
[23]
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[22]
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[21]
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[20]
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[19]
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[18]
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[17]
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[16]
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[15]
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[14]
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[13]
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[12]
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[11]
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[10]
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[09]
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[08]
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[07]
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[06]
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[05]
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[04]
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[03]
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[02]
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[01]
31
.
RXA2-
RXA3-
RXACK-
P602
FI-RE51S-HF-J-R1500
FHD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
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25
26
27
28
29
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34
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42
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50
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RXBCK-
RXB0-
RXBCK+
RXA0+
RXB3+
RXB1+
RXA1-
RXB0+
RXACK+
RXB2-
PANEL_VCC
RXB3-
RXA2+
RXB1-
RXA1+
RXA0-
RXA3+
RXB2+
C602
1000pF
50V
OPT
C603
0.1uF
16V
HD
C601
10uF
16V
OPT
RXA3+
RXA3-
RXACK+
RXACK-
RXA2+
RXA2-
RXA1+
RXA1-
RXA0+
RXA0-
PANEL_VCC
C604
10uF
16V
OPT
C605
1000pF
50V
OPT
C606
0.1uF
16V
FHD
L602
120OHM
FHD
L601
120OHM
HD
LVDS
6 7
EAX65550501
32/42LB550A 2013/08/15
LB45B/LT5B