Acer X193W Service Manual page 38

5
PAGE1 VGA
INPUT
CN4
11 1
6
DDC_SDA
12 2
7
IN-H
13 3
8
D
IN-V
14 4
9
DDC_SCL
15 5
10
VGA
DGND
3DVCC
C
D9 D10
DAN217K/NC DAN217K/NC
RED+IN GREEN+IN
3 3
IN-H IN-V
EMI
B
CN5
2007.12.07 change for EMI
25
1
31 RX2-
2
RX2+
3
GND
4
RX4-
5
RX4+
DDC2_SCL
6
SCL
DDC2_SDA
7
SDA
8
VS
9
RX1-
10
RX1+
11
GND
12
RX3-
13
RX3+
14
5V
15
GND
R86
16
HP
100/6
17
RX0-
18
RX0+
19
GND
20
RX5-
21
RX5+
22
GND
23
A
RXC+
24
RXC-
32
26
DVI-D
5
4
RED+IN
DDC_SDA
RED-IN
RED+IN
RED-IN
GREEN+IN
GREEN-IN GREEN+IN
BLUE+IN DSUB_5V
BLUE-IN
DSUB_5V
DSUB_5V
GREEN-IN
DSUB_DET
BLUE+IN
BLUE-IN
DDC_SCL
2007.12.07 change for EMI
D11
DAN217K/NC
BLUE+IN
3
TX0- TX0+ TXC+ TXC-
DDC2_SCL
DDC2_SDA
Bus_Power (DVI-5V)
Bus_Power
Bus_Power
DVI_DET
R85 10K/6
Hot_Plug
Hot_Plug
4
3
L5 19/CX190T06009/6
R70
R71 C20
10pF/6
75/6/F R72
L6 19/CX190T06009/6
R73
R74 C23
10pF/6
75/6/F R75
L7 19/CX190T06009/6
R78
C27
R79
10pF/6
75/6/F R80
L4 19/CX190T06009/6
IN-H R81 100/6
R82 C29
2K/6 22P/6
IN-V R83 100/6
R84 C30
2K/6 22P/6
TX1+
TX2- TX2+ TX1-
TX2-
TX2-
TX2+
TX2+
TX1-
TX1-
TX1+
TX1+
TX0-
TX0-
TX0+
TX0+
TXC+
TXC+
TXC-
TXC-
3
2
100/6 C19 0.047u/6
R1+
100/6 C21 0.047u/6
R1-
100/6 C22 0.047u/6
G1+
100/6 C24 0.047u/6
G1-
100/6 C26 0.047u/6
B1+
100/6 C28 0.047u/6
B1-
AHS1
AVS1
DDC_SCL
R176
1
DDC_SDA
R177
1
DDC2_SCL R180
1
DDC2_SDA R181 1
EDID EEPROM(NC);IF EDID 放置於MCU DDCRAM 此部份NC
DDC2_SCL
2
1
5DVCC DSUB_5V
D27
BAT54C/NC
DSUB_5VCC
R174 R175
4K7/6/NC 4K7/6/NC
U9
100/6/NC
2 6 8
SCL VCC
100/6/NC
2 5
SDA
1 7
NC0 WP DDC_WP
2
NC1
3 4
NC2 GND
C69
0.1uF/6/NC
24C02/NC
(DVI-5V)
5DVCC Bus_Power
D28
BAT54C/NC
DVI_5VCC
R178 R179
4K7/6/NC 4K7/6/NC
U10
100/6/NC
2 6 8
SCL VCC
2 100/6/NC 5
SDA
1 7
NC0 WP DDC_WP
2
NC1
3 4
NC2 GND
C70
0.1uF/6/NC
24C02/NC
DDC2_SDA DDC_SDA DDC_SCL
2007.12.07 change for EMI
1
D
C
B
A