22” LCD Color Monitor Topview A2281Wd+
21
6. Schematic
6.1 Main Board
715G2883 1 6
R119 100R 1/16W 5%
R118 100R 1/16W 5%
H_Sy nc
R138
4K7 1/16W 5%
D108
BAT54C
3
1
2
C107
1000pF
RX2P
R101
100R 1/16W 5%
R130 10R 1/16W 5%
R134 10R 1/16W 5%
RXCN 2
FB109
300 OHM
RX2P 2
VGA_B+
R126 10R 1/16W 5%
DET_CABLE
2
C119
NC
U104
AZC099-04S
1
2
3 4
5
6
I/O1
GND
I/O2 I/O3
VDD
I/O4
VGA_G+
R127 10R 1/16W 5%
DSUB5V
R107
2K2 1/16W 5%
R139 6K8 1/16W 5%
R128 10R 1/16W 5%
DSUB_G- 2
DSUB_SCL
FB101
BEAD
1 2
DSUB_SDA
R104 1K 1/16W 5%
R102 0R05 1/10W 5%
RXCP 2
VGA_R+
R124
4K7 1/16W 5%
H_Sy nc
D104
BAT54C
3
1
2
VGA_B+
Q101
NC
FB102
BEAD
1 2
ESD_VCC
ZD105
RLZ5.6B
R125
4K7 1/16W 5%
U102
NC / M24C02-WMN6TP
1
2
3
45
6
7
8
A0
A1
A2
VSSSDA
SCL
WP
VCC
HDCP_CTRL
2
CN102
JACK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
26
25
DAT2-
DAT2+
2/4shield
DAT4-
DAT4+
DDC SCL
DDC SDA
VSY NC
DAT1-
DAT1+
1/3shield
DAT3-
DAT3+
+5V
SYNC GND
HPD
DAT0-
DAT0+
0/5shield
DAT5-
DAT5+
clk shield
clk+
clk-
GND
GND
DVI_5V
RX2N 2
R140
NC
CMVCC1
D109
BAT54C
3
1
2
R132 10R 1/16W 5%
RX1N 2
U101
NC / M24C02-WMN6TP
1
2
3
45
6
7
8
A0
A1
A2
VSSSDA
SCL
WP
VCC
C124
0.1uF 16V
C102
0.047uF
R105 100R 1/16W 5%
R121
NC
C115
0.1uF/16V
DDC2_SCL
C116
NC
U105
AZC099-04S
1
2
3 4
5
6
I/O1
GND
I/O2 I/O3
VDD
I/O4
DVI_HPD
DDC1_SCL
R114 100R 1/16W 5%
C111
0.047uF
ESD_VCC 1
RX2N
C122
1000pF
RXCN
FB103
BEAD
1 2
DSUB_B- 2
C120
NC
ESD_VCC
DSUB_G+ 2
C106
0.047uF
R133
10K 1/16W 5%
DGNDGND POWER
VGA_G+
DSUB_R- 2
VGA_B-
RX1P
ESD_VCC1
R129 10R 1/16W 5%
R116
75R 1/16W 5%
ESD_VCC2
C108
0.047uF
C104
22pF
C110
0.047uF
FB105
300 OHM
VGA_B+
RX1N
DDC1_SCL
C112
NC
C103
22pF
C109
5pF/50V
DVI_5V
C118
NC
ESD_VCC
DSUB_R+ 2
VGA_G-
C101
NC
ESD_VCC2
DSUB_H 2
VGA_G+
C114
0.047uF
DSUB_SCL
VGA_R-
FB104
300 OHM
DSUB_5V
DDC2_SDA
RX0P 2
VGA_PLUG
C105
5pF/50V
VGA_B-
R123
NC
DDC2_SCL
VCC3.3
ESD_VCC1
DDC2_SCL 2
FB107
300 OHM
C113
5pF/50V
DSUB_V 2
RX0P
ZD104
RLZ5.6B
DVI_HPD
VGA_PLUG
V_Sy nc
R117
100R 1/16W 5%
DDC_WP
2
RXCP
R103 1K 1/16W 5%
DDC2_SDA 2
VGA_R+
DVI_5V
CN101
DB15
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
17 16
R108
75R 1/16W 5%
DSUB_SOG 2
DDC2_SDA
F
B
26Friday , Nov ember 28, 2008
<
称爹
>
2.0.INPUT
OEM MODEL Size
Rev
Date
Sheet
of
TPV MOD EL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬
隔
瓜
絪
腹
R122
NC
R112
75R 1/16W 5%
R106
2K2 1/16W 5%
R137
4K7 1/16W 5%
DDC1_SDA
RX0N
R115 100R 1/16W 5%
VGA_R-
DSUB_SDA
U106
AZC099-04S
1
2
3 4
5
6
I/O1
GND
I/O2 I/O3
VDD
I/O4
CMVCC
U107
AZC099-04S
1
2
3 4
5
6
I/O1
GND
I/O2 I/O3
VDD
I/O4
R136
NC
R120 10K 1/16W 5%
C117
NC
R111 100R 1/16W 5%
U103
AZC099-04S
1
2
3 4
5
6
I/O1
GND
I/O2 I/O3
VDD
I/O4
FB108
300 OHM
R109
100R 1/16W 5%
RX1P 2
DSUB_B+ 2
DDC_WP
2
R135 10K 1/16W 5%
R110 470R 1/16W 5%
C121
1000pF
VGA_R+
MVC C_1
V_Sy nc
DSUB5V
RX0N 2
Exchange pin.1 and pin.3 of U105
and U106 easy to EMI layout.
DDC1_SDA2
VGA_G-
R131 10R 1/16W 5%
DDC1_SDA
ESD_VCC
DDC1_SCL2
R113
100R 1/16W 5%
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