AOC L20W451T, Service Manual

Page: 59 / 92

20” LCD TV AOC L20W451T
59
+
C623
10uF/16V
SIF_OUT 2
L_OUT 1
SCART1_R_IN 4
C604
22pF
C614
4.7uF/16V
R
62
1
0
£[
1
/1
6W
+
C626
3.3UF/50V
SC1_OUT_R
R
62
5
0
£[
1
/1
6W
C
OM
P_AI
R
1
C645 4.7uF/16V
R633
10K£[ 1/16W
L601
600 OHM
C609
0.0015uF
R
62
9
0
£[
1
/1
6W
S
C
A
R
T
1_
L
_I
N
PAL INPUT
1.0
Audio decoder
AOC ( Top Vi ct or y) El ect r oni cs Co. , Lt d.
A3
3
4
Wednesday , May 24, 2006
Title
Size Document Number Rev
Date: Sheet of
P
C
_L
_
I
1
PC_R
C608
470pF
C634 10uF/16V
C
OM
P_AI
L
1
8V U601
3 2
1
VI VO
GN
D
C642 4.7uF/16V
SCART1_L_IN 4
C646 56pF
R632
10K£[ 1/16W
S
CA
RT1
_
R_
IN
PC_L
+
C632 10uF/16V
C648 4.7uF/16V
NC
L604
600 OHM
R601 22£[ 1/16W
12V_T
C610
0.1uF/16V
AV1_L 4
SC1_OUT_L
U602
MSP 3410G
63
2 3 4 5 6 7 8 9 1
0
1
1
1
2
1
4
20
21
4
0
59
3
4
3
3
3
5
32
31
30
29
28
27
26
23
22
61
60
58
51
50
52
4
8
4
7
49
4
6
4
5
4
4
1
3
1
5
1
6
17
19
24
25
3
6
3
7
3
8
3
9
1
4
1
4
2
4
3
53
54
55
56
57
62
64
18
STANDBY Q
I2
C_
DA
I2S
_C
L
I2
S
_W
S
I2S
_D
A
_
O
U
T
I2
S
_
DA
_
IN1
A
DR_
DA
A
DR_
WS
A
DR_
CL
D
VSU
P
D
VSS
I2
S
_
DA
_
IN2
NC
DACM_R
DACM_L
ASG
NC
AGN
D
C
AH
VSS
S
C
4_
IN
_
L
CAPL_M
AHVSUP
CAPL_A
SC1_OUT_L
SC1_OUT_R
VREF1
SC2_OUT_L
DACM_SUB
NC
D_CTR_I/O_0
D_CTR_I/O_1
NC
ANA_IN-
AVSS
MO
NO
_
IN
AVSUP
VR
EF
T
OP
S
C
1_
IN
_
R
S
C
1_
IN
_
L
NC NC R
ESET
Q
DACA_R
VREF2
NC
SC2_OUT_R
S
C
4_
IN
_
R
ASG
S
C
3_
IN
_
L
S
C
3_
IN
_
R
I2
C_
CL
S
C
2
_
IN
_
L
S
C
2
_
IN
_
R
ASG
TESTEN
XTAL_IN
XTAL_OUT
TP
AUD_CL_OUT
ADR_SEL
NC
DACA_L
R622
0£[ 1/16W
5V_A
C650
0.01uF
+
C607
100uF/16V
X601
18.432MHz
1 2
SCL 1,2
C637
0.0056uF
C605 56pF
TP601
AV_R
R602
1K£[ 1/16W
A
IL
1
1
C617
0.0015uF
5V_A
TP600
C647
4.7uF/16V
C631
0.1uF/16V
5V_A
+
C611
10uF/16V
R611
100£[ 1/16W
C644 4.7uF/16V
R620
0£[ 1/16W
NC
L603
600 OHM
R619
0£[ 1/16W
C606
56pF
R627
0£[ 1/16W
8V
R
62
4
0
£[
1
/1
6W
C630
0.1uF/16V
C613
4.7uF/16V
+
C628
10uF/16V
SC1_R_O 1
P
C
_R
_
I
1
+
C627
10uF/35V
+
C629 10uF/16V
C619
470pF
L602
600 OHM
AV_L
R605 22£[ 1/16W
C615
4.7uF/16V
R623
0£[ 1/16W
R608
10K£[ 1/16W
R626
0£[ 1/16W
A
IR1
1
D601
LL4148-GS08
C618
220pF
5V_A
AV1_R 4
+
C625
10uF/16V
C635 10uF/16V
C633
470pF
SC1_L_O 1
SDA 1,2
C636
0.0056uF
C649
0.01uF
C603
22pF
+
C616
10uF/16V
R
62
8
0
£[
1
/1
6W
C612
4.7uF/16V
R612
100£[ 1/16W
C602
100pF
C643 4.7uF/16V
R_OUT 1
R609
120£[ 1/16W
C601
0.0015uF
C624
0.1uF/16V
R610
620£[ 1/8W