Asus VW221D, Service Manual

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22" LCD Color Monitor ASUS VW221D&VW221DE&VW221S
20
6. Schematic
6.1 Main Board
715G2698-4
RX1P
C108
NC
R136 NC
DET_CABLE 2
R121
4K7 1/16W 5%
R127 NC
C111
NC
VGA_G+
C105
0.047uF
R126 NC
C119
NC
RX2N 2
R110
100R 1/16W 5%
R103 1K 1/16W 5%
D111
NC
3
1 2
RX2P
VGA_G-
DDC2_SDA 2
D107
NC
DSUB_G- 2
RXCN 2
R105
2K2 1/16W 5%
VGA_B+
R104
56 OHM 1/16W
R122 NC
C113
0.047uF
D118
NC
DDC_WP 2
RX1N 2
DSUB_5V
RX0P
R137
NC
R101 0R05 1/10W 5%
V
G
A
_
G
+
RX1N
D116
NC
3
1 2
DDC2_SCL
DGND
D109
NC
ZD103
RLZ5.6B
R129 NC
R113
100R 1/16W 5%
C102
22pF
DSUB_H 2
VGA_PLUG
R123 NC
R133 NC
R106
2K2 1/16W 5%
RX0N 2
2
VGA_R-
R134
NC
C106
1000pF
C109
0.047uF
2
DDC2_SDA
VCC3.3
DSUB_B- 2
2
DSUB_V 2
D102
BAV99
3
1 2
R130 NC
R120
4K7 1/16W 5%
D112
NC
3
1 2
R114 100R 1/16W 5%
RX1P 2
C121
NC
R102 1K 1/16W 5%
RXCP
RX2N
TC7CMGFNW8U2NN/TC8CMGF8W8U2NN 3
ASUS VK221D/VW221D
B
2 5 Monday , July 07, 2008
715G2698-3
称称
< >
2.0.INPUT
G2698-4-X-X-24-080707
OEM MODEL Size
Rev
Date
Sheet of
TPV MODEL
PCB NAME
称称
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
FB101
0 OHM
1 2
GND POWER
R108 100R 1/16W 5%
R131 NC
R119 NC
R115
56 OHM 1/16W
DDC1_SDA
D115
NC
3
1 2
RXCN
V
G
A
_
B
+
DDC_WP 2
VGA_R+
C120
NC
D114
NC
3
1 2
93G 64 42 P
RXCP 2
CMVCC
C101
0.047uF
D103
BAV99
3
1 2
DVI_HPD
U102
NC
1
2
3
4
5
6
7
8
A0
A1
A2
VSS SDA
SCL
WP
VCC
R109 470R 1/16W 5%
D106
NC
R124
NC
CMVCC
DSUB_R- 2
R138 NC
R111
56 OHM 1/16W
D105
BAV70
3
1 2
R128 NC
R117 100R 1/16W 5%
DDC1_SCL 2
C117
NC
D110
NC
3
1 2
VGA_B-
C107
0.047uF
R112
75R 1/16W 5%
DVI_5V
CMVCC
CN101
DB15
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
1
7
1
6
C124
NC
DVI_5V
DSUB_5V
VGA_G-
RX2P 2
DDC2_SCL
C118
0.1uF/16V
DSUB_5V
VGA_PLUG
CN103
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
2
6
2
5
DAT2-
DAT2+
2/4shield
DAT4-
DAT4+
DDC SCL
DDC SDA
VSY NC
DAT1-
DAT1+
1/3shield
DAT3-
DAT3+
+5V
SY NC GND
HPD
DAT0-
DAT0+
0/5shield
DAT5-
DAT5+
clk shield
clk+
clk-
G
N
D
G
N
D
VGA_R+
C116
NC
C114
0.22uF16V
DSUB_SOG 2
C103
22pF
VGA_B-
HPD_CTRL 2
ZD101
RLZ5.6B
DDC1_SDA
VGA_R-
R118
10K 1/16W 5%
R135
NC
ZD106
RLZ5.6B
C104
NC
Q101
NC
D113
NC
3
1 2
C122
NC
D117
NC
3
1 2
DDC1_SCL
DDC1_SCL
R107
75R 1/16W 5%
C112
0.1uF/16V
FB102
0 OHM
1 2
R132
NC
RX0P 2
RX0N
V
G
A
_
R
+
DDC2_SCL 2
U101
M24C02-WMN6TP
1
2
3
4
5
6
7
8
A0
A1
A2
VSS SDA
SCL
WP
VCC
DDC2_SDA
CMVCC
VGA_B+
D108
NC
R125
NC
R139 NC
R116
75R 1/16W 5%
D101
NC
3
1 2
DVI_HPD
FB103
0 OHM
1 2
D104
BAV99
3
1 2
C125
NC
DDC1_SDA 2
VGA_G+
HOT_PLUG
R140
NC
ZD102
RLZ5.6B
C115
NC
ZD105
RLZ5.6B
C123
NC
ZD104
RLZ5.6B
C110
0.047uF