Acer B223W - Bdmr - 22" LCD Monitor Manual de servicio - Página 41

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Acer B223W - Bdmr - 22
Schematic Diagram
Main Board
ZD101
RLZ5.6B
R110
DDC1_SCL
2
DDC1_SCL
100R 1/16W 5%
R113
DDC1_SDA
2
DDC1_SDA
100R 1/16W 5%
ZD105
ZD106
RLZ5.6B
RLZ5.6B
RK7002
Q102
NC
R119
2
DDC2_SCL
10R 1/16W 5%
R136
2
RXCN
10R 1/16W 5%
R130
2
RX2P
10R 1/16W 5%
R128
2
RX1P
10R 1/16W 5%
R126
2
RX0P
10K 1/16W 5%
R123
HOT_PLUG
GND POWER
DGND
R101
0R05 1/10W 5%
R102 1K 1/16W 5%
R103 1K 1/16W 5%
ZD102
R105
R106
C102
C103
2K OHM 1/16W
2K OHM 1/16W
22pF
22pF
RLZ5.6B
CN101
10
15
5
VGA_PLUG
9
DSUB_5V
DSUB_5V
14
4
8
VGA_B-
ZD103
13
3
VGA_B+
ZD104
7
VGA_G-
12
2
VGA_G+
RLZ5.6B
6
VGA_R-
RLZ5.6B
11
1
VGA_R+
DB15
D102
D103
D104
BAV99
BAV99
BAV99
DVI_HPD
R138
CN103
2
1
4
3
R122
6
5
8
7
10
9
12
11
14
13
16
15
R133
18
17
R131
20
19
R129
22
21
R127
24
23
CONN
DSUB_H
2
FB102
DSUB_V
2
VGA_B+
1
2
BEAD
R107
75R 1/16W 5%
VGA_B-
FB103
VGA_G+
1
2
BEAD
R112
75R 1/16W 5%
VGA_G-
FB101
VGA_R+
1
2
CMVCC
BEAD
R116
75R 1/16W 5%
C118
C112
VGA_R-
0.1uF/16V
0.1uF/16V
Delete R125 R140 D106
Change R119 R122
R138 D107 D108-->NC
D109~ D118 C115 C117
Change CN103--> 2X12 2.0mm
C119~C125
Add Q102 Q103
NC
DET_CABLE
2
Q103 RK7002
NC
DDC2_SDA
2
10R 1/16W 5%
RXCP
2
10R 1/16W 5%
RX2N
2
10R 1/16W 5%
RX1N
2
10R 1/16W 5%
RX0N
2
VGA_PLUG
T P V ( Top
絬 隔 瓜 絪 腹
Key Component
Date
41
R104
100R 1/16W 5%
C101
0.047uF
C104
5pF/50V
R108
C105
0.047uF
100R 1/16W 5%
R109
470R 1/16W 5%
C106
1000pF
R111
C107
100R 1/16W 5%
0.047uF
C108
5pF/50V
R114
C109
100R 1/16W 5%
0.047uF
R115
C110
100R 1/16W 5%
0.047uF
C111
5pF/50V
R117
C113
100R 1/16W 5%
0.047uF
different BOM with
715G2698-3C
R120
4K7 1/16W 5%
DDC1_SCL
DDC1_SDA
2
DDC_WP
VCC3.3
R137
10K 1/16W 5%
R139
DET_CABLE
2
0R05 1/16W
R134
4K7 1/16W 5%
DDC2_SCL
DDC2_SDA
D108
NC RLZ5.6B
Victory
Electronics
Co . ,
Ltd. )
OEM MODEL
B223W
G3127-A-X-X-1-080222
TPV MODEL
B223W
715G3127-A
2.0.INPUT
PCB NAME
Friday , May 09, 2008
Sheet
2
of
Chapter 7
DSUB_B+
2
DSUB_B-
2
DSUB_SOG
2
DSUB_G+
2
DSUB_G-
2
DSUB_R+
2
CMVCC
DSUB_5V
DSUB_R-
2
D105
BAV70
R118
10K 1/16W 5%
C114
0.1uF/16V
U101
R121
4K7 1/16W 5%
8
1
VCC
A0
7
2
WP
A1
6
3
SCL
A2
5
4
SDA
VSS
M24C02-WMN6TP
CMVCC
D101
BAV70
R132
10K 1/16W 5%
C116
0.1uF/16V
U102
R135
8
1
VCC
A0
4K7 1/16W 5%
7
2
WP
A1
6
3
SCL
A2
5
4
SDA
VSS
D107
M24C02-WMN6TP
DDC_WP 2
NC RLZ5.6B
Size
B
Rev
A
<称爹>
称爹
5