Acer AL2223WD Service Manual page 53

5
CN3
11 1
6
12 2
7
13 3
8
14 4
PC5V
9
15 5
D
10
VGA
D5
BAV99/NC
C20 0.1uF/6/NC
HSI FB1
VSI
C
CN4
25
DAT2-
1
RX2-
DAT2+
B 2
RX2+
3
GND
4
RX4-
5
RX4+
DVI_SCL
6
SCL
DVI_SDA
7
SDA
8
VS
DAT1-
9
RX1-
DAT1+
10
RX1+
11
GND
DVI5V
12
RX3-
13
RX3+
DVI5V
14
5V
15
GND
HPD
16
HP
DAT0-
17
RX0-
DAT0+
18
RX0+
19
GND
20
RX5-
21
RX5+
22
GND
DCLK+
23
RXC+
A DCLK-
24
RXC-
26
DVI-D
5
4
R
G
B
R34
75/6 1%
D6 D7
BAV99/NC BAV99/NC
ESD_5V
C21 0.1uF/6/NC C22 0.1uF/6/NC
0/6 R42 1K/6
R43
CLK_DDC
DAT_DDC
DVI_SCL R52
DVI_SDA R53
DVI5V
HPD
D17
Z5.6V/NC
DAT0+
DAT0-
DAT1+
DAT1-
DAT2+
DAT2-
DCLK+
DCLK-
D19 D20 D21
D18
BAV99/NC BAV99/NC BAV99/NC
BAV99/NC
C28 C29 C30 C31
0.1uF/6/NC 0.1uF/6/NC 0.1uF/6/NC 0.1uF/6/NC
4
3
R27 56/6 1% R28 30/6 bead C13
R29 56/6 1% R30 30/6 bead C14
R31 56/6 1% R32 30/6 bead C15
R33 470/6 C16
R37 100/6 1% C17
R38 100/6 1% C18
R39 100/6 1% C19
R41 100/6/NC
1K/6
D11
Z5.6V/NC
R48 100/6
R49 100/6
4 DDCA_SDA
4 DDCA_SCL
100/6
100/6
DVI5V
R54 10K/6 R55 100/6/NC
Q6
2N3904/NC
2
R57 10/6
R58 10/6
R59 10/6
R60 10/6
R61 10/6
R62 10/6
R64 10/6
R65 10/6
D22 D23 D24 D25
BAV99/NC BAV99/NC BAV99/NC BAV99/NC
C32 C33 C34 C35
0.1uF/6/NC 0.1uF/6/NC 0.1uF/6/NC 0.1uF/6/NC
3
2
47nF/6
RIN 4
47nF/6
GIN 4
47nF/6
BIN 4
1n/6
SOG 4
47nF/6
GNDR 4
47nF/6
GNDG 4
47nF/6
GNDB 4
+5V PC5V
DET_VGA 4
HSYNC 4 PC5V 2
D8
VSYNC 4
BAT54C-GS08/NC
U2
8 1
VCC A0
7 2
WP A1
6 3
SCL A2
5 4
SDA GND
AT24C02N-10SC/NC
4 DDCD_SDA
4 DDCD_SCL
DET_DVI 4
R56 4.7K/6/NC
HPD_CTRL 4
B+ 4
B- 4
G+ 4
G- 4
R+ 4
R- 4
+5V
CLK+ 4
CLK- 4
ESD_5V
Title
Size Document Number
Custom
Date:
2
1
DVI5V
+5V
C25
0.1uF/6/NC
D12
BAT54C-GS08
R50 R51 C26
U3
10K/6 0.1uF/6
8 1
VCC A0
10K/6
7 2
WP A1
6 3
SCL A2
5 4
SDA GND
AT24C02N-10SC
TVI TSUMU58WJ
Rev
A1A
INPUT
Sheet 3 of 6
1
D
C
B
A