Acer AL922 Manual page 65

Tft lcd monitor
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5
CN1
Shell
1
RX2-
2
RX2+
3
GND
4
RX4-
5
RX4+
6
SCL_IN
SCL
SDA_IN
7
SDA
8
VS
9
RX1-
10
RX1+
11
GND
12
L8
STC222B
DVI_5V
RX3-
STS2125
13
D
RX3+
14
5V
15
GND
R1 10K
16
HP
HOT_PLUG
17
RX0-
18
RX0+
19
GND
20
RX5-
21
RX5+
22
GND
23
RXC+
24
RXC-
C1
RED
C2
GRN
C3
BLU
C4
HS
C5
GND
Shell
DVI-D
GND
DDC_5V
DVI_5V
D3
EC10QS04
2
1
C
VGA_5V
D4
EC10QS04
2
1
+5V
D5
EC10QS04
2
1
DDC_5V
C2
R7
R8
R9
0.1uF
B
47K
47K
47K
GND
VGA_SDA
U2
1
8
NC
VCC
2
7
NC
VCLK
VGA_SCL
3
6
NC
SCL
4
5
GND
SDA
GND
24LC21A
D6
D7
5.6V
5.6V
GND
3.3V_DVDD
A
NC/ZD1 DALC208SC6
VGA_BLU
VGA_GRN
1
6
2
5
PCDETECTA
3
4
VGA_RED
GND
5
4
PCDETECTD
DDC_5V
C1
R2
R3
R4
0.1uF
47K
47K
47K
GND
R5
100
R6
100
U1
D1
D2
1
8
NC
VCC
2
7
NC
VCLK
5.6V
5.6V
3
6
NC
SCL
4
5
GND
SDA
24LC21A
GND
GND
HCLK
SHT-4
VGA_5V
HFSn
SHT-4
C101
0.1uF
CN2
GND
VGA_RED
11
1
6
R12
100
VGA_GRN
12
2
7
13
3
VGA_BLU
8
14
4
9
R15
100
15
5
10
VGA
GND
PCDETECTA
PCDETECTA
Pins 6/7/8 are R/G/B
return lines resp.
Vsync
Hsync
R23
510
GND
4
3
R10
20 1%
C3
0.01uF
R11
56.2 1%
C4
0.01uF
R13
20 1%
C5
0.01uF
R14
56.2 1%
C6
0.01uF
R16
20 1%
C7
0.01uF
R17
56.2 1%
C8
0.01uF
R18
R19
R20
3.3V_DVDD
75
75
75
GND
C120
14
0.1uF
R21
100
13
7
R22
100
14
1
D8
C9
D9
C10
GND
7
5.6V
220pF
5.6V
220pF
3
2
1
RX2-
SHT-4
RX2+
SHT-4
RX1-
SHT-4
RX1+
SHT-4
RX0-
SHT-4
RX0+
SHT-4
RXC+
SHT-4
RXC-
SHT-4
DDC_SCL SHT-4
DDC_SDA SHT-4
RED+
SHT-4
RED-
SHT-4
GREEN+
SHT-4
GREEN-
SHT-4
BLUE+
SHT-4
BLUE-
SHT-4
SN74LVC14APWR
SN74LVC14APWR
14
U3F
U3E
12
11
10
VS
SHT-4
7
SN74LVC14APWR
SN74LVC14APWR
14
U3A
U3B
2
3
4
IN
HS
SHT-4
7
Title
CTRL/B VL-901,VGA INPUT
Size
Document Number
C
401A78
Date:
Thursday, July 04, 2002
2
1
D
C
B
A
Rev
1B
Sheet
3
of
7

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