English-25
English
Pin Assignment
1) S-VIDEO input: VIDEO
Pin No
Name
1
GND
2
GND
3
Y (Luminance)
4
C (Chroma)
2) Digital/Analog RGB input: DVI-I
3) RS-232C input
Pin No
Name
1
connected to 7&8
2
RXD
3
TXD
4
connected to 6
5
GND
6
connected to 4
7
connected to 1&8
8
connected to 1&7
9
NC
Pin - Assignment of DVI connector:
1
TX2-
9
TX1-
17
TX0-
2
TX2+
10
TX1+
18
TX0+
3
Shield (TX2 / TX4)
11
Shield (TX1 / TX3)
19
Shield (TX0 / TX5)
4
NC
12
NC
20
NC
5
NC
13
NC
21
NC
6
DDC-Serial Clock
14
+5V power
22
Shield (TXC)
7
DDC-Serial Data
15
Ground
23
TXC+
8
NC
16
Hot plug detect
24
TXC-
1
6
5
9
D-SUB 9P
This LCD monitor uses RXD, TXD and GND lines for RS-232C control.