Specifications

20" LCD TV Color Monitor AOC L20S421
72
D402
1N4148
1 2
C476
12P
R524 100
C477
12P
FB415
BA792
R530
47k
R545
100
Ext_Hsync_sel
REF
R542
0
C482 1u
TV_G
R536 1K
REF
R
FB408
B0805/0
R5150
C490
27P
R531 10K
PC_DET
C492
0.1u
REF
CN105
DB15
8
15
7
14
6
13
5
12
4
11
3
10
2
9
1
1617
REF
REF
VGA_HS
R544
75
REF
ZD402
5.6V
1 2
ADC_VAA
R520 100
C478
12P
R527 100k
ZD405
5.6V
1 2
REF
AVI_DET
G
REF
REF
R5130
ZD406
5.6V
1 2
04
1
PC INPUT
AOC (Top Victory) Electronics Co., Ltd.
A3
4
14
Thursday, January 19, 2006
Title
Size Document Number Rev
Date: Sheet of
TV_B
TV_HS
C480 1u
+3.3Vstb
R529
100k
REF
ISP_SCL
C474
100P
REF
Q413
PMBS3904
32
1
REF
VDRB
C479 1u
TV_R
IIC_SEL
ADC_VAA
RAIN
R537
1K
R5500
C469
0.1u
MDX
U302
74HC4052D
10
9
16
12
14
15
11
1
5
2
4
7 8
3
13
6
0
1
VDD
0
1
2
3
0
1
2
3
VEE VSS
OUT
OUT
G4
B
+5V_SW
REF
REF
REF
TXD
TV_VS
C481 1u
R514 0
ISP_SDA
C475
100P
REF
R523 100
R518
75 OHM
D403
BAV99
1
3
2
REF
REF
AHSYNC
D408
1N4148
1 2
ZD403
5.6V
1 2
C489
27P
REF
R547
2.7k
R533
10k
+5V_SW
REF
R5160
ZD407
5.6V
1 2
C493
0.1u
AVSYNC
RXD
R548
2.7k
TV_HS
REF
+5V
+5V
ZD401
5.6V
1 2
VGA_VS
VGA_VS
D407
BAV99
1
3
2
U404
PI5V330W
2
3
5
6
11
10
13
1
14
8
12
9
7
4
16
15
S1A
S2A
S1B
S2B
S1C
S2C
S2D
N
S1D
GND
DD
DC
DB
DA
VCC
O
D401
BAV70
3
1 2
VGA_TV_SW
+3.3Vstb
+5V
REF
R538 1K
VGA_HS
R526 100
C470
100n
Hout
R532
10k
REF
REF
Q414
PMBS3904
32
1
REF
D404
BAV99
1
3
2
BAIN
REF
R543
47k
R546
100
REF
R483 100
REF
FB413
B0805/0
REF
D406
BAV99
1
3
2
FB409
B0805/0
TV_VS
R519
75 OHM
R528
100k
R5490
ZD404
5.6V
1 2
ADC_VAA
VGA_TV_SW
U301
M24C02WMN6
1
2
3
45
6
7
8
A0
A1
A2
GNDSDA
SCL
WP
VCC
R512
75
FB414
B0805/0
AVI_DET
REF
REF
R525 100
REF
REF
REF
R521
75
VGA-V
GAIN
VGA-V
D405
BAV99
1
3
2
Q412
PMBS3904
32
1