Service Manual
3.Interface description
VGA 15pin Connector
3.1
Pin No.
1.
2.
3.
4.
5.
6.
7.
8.
VGA Connector layout
3.2 DVI Connector
Pin No.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
DVI Connector layout
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Description
Red Input
Green Input
Blue Input
N/A
Connection detect
Red GND
Green GND
Blue GND
Description
TMDS Data 2-
TMDS Data 2+
TMDS Data 2/4 Shied
TMDS Data 4-
TMDS Data 4+
DDC Clock
DDC Data
N.C.
TMDS Data 1-
TMDS Data 1+
TMDS Data 1/3 Shield
TMDS Data 3-
Pin No.
9.
10.
11.
12.
SDA- DDC-Serial Data
13.
14.
15.
SCL- DDC-Serial Clock
1
6
11
Pin No.
13.
14.
15.
16.
17.
18.
19.
TMDS Data 0/5 Shield
20.
21.
22.
23.
24.
8
AOCe941Series
Description
+5VDC
Logic GND
N/A
H Sync
V Sync
5
10
15
Description
TMDS Data 3+
+5V Power
Ground (for +5V)
Hot Plug Detect
TMDS Data 0+
TMDS Data 0-
TMDS Data 5-
TMDS Data 5+
TMDS Clock Shield
TMDS Clock+
TMDS Clock-