AOC L20W451T, Service Manual

Page: 60 / 92

20” LCD TV AOC L20W451T
60
AV1_R
R643
0£[ 1/16W
R636
47K£[ 1/16W
Low
RN102
47K£[ 1/16W
1 2 3 4
8 7 6 5
R640 47K£[ 1/16W
Low
8V
AIR1 1
R
63
7
0
£[
1
/1
6W
C658
470pF
8V
+
C659
10uF/16V
J104
JACK
2 3
1
R
63
8
4
7K
£
[
1
/1
6
W
R644
0£[ 1/16W
R647
0£[ 1/16W
L608 600 OHM
COMP_AIR 1
L607 600 OHM
+
C655
10uF/16V
O / P
R639 47K£[ 1/16W
+
C663
10uF/16V
AIL1 1
+
C661
10uF/16V
AV
8V
AUDIO_SW2 2
R648
0£[ 1/16W
SCART1_R_IN 3
High
AV1_L 3
NC
+
C660
10uF/16V
L605
600 OHM
High
R635
0£[ 1/16W
COMP
R645
0£[ 1/16W
PAL INPUT
1
FOR MSP3415
AOC ( Top Vi ct or y) El ect r oni cs Co. , Lt d.
A3
4
4
Wednesday , May 24, 2006
Title
Size Document Number Rev
Date: Sheet of
AV1_R 3
SCART1_L_IN 3
COMP_AIL 1
R634
0£[ 1/16W
RN103
47K£[ 1/16W
1 2 3 4
8 7 6 5
Low
SCART1
+
C662
10uF/16V
L609 600 OHM
SW2
R642 47K£[ 1/16W
+
C656
10uF/16V
U104
74HC4052D
12
14
15
11
1
5
2
4
6
10
9
13
3
16
8
7
X0
X1
X2
X3
Y 0
Y 1
Y 2
Y 3
EN
A
B
X
Y
VDD GN
D
VEE
L611
600 OHM
SW1
AV1_L
R646
0£[ 1/16W
R641 47K£[ 1/16W
AUDIO_SW1 2
C657
470pF
L606
600 OHM
L610
600 OHM
Low