Siemens PC 670 manual Pin Short Name Meaning Input Output, Ddcdat, Exth, Extv, Ddcclk

Hardware Information Release 04/02

VGA interface

The VGA socket on the computing unit is assigned as follows:

6

1 11

5 10 15

Figure 7-9 VGA Socket Connector

Pin	Short Name	Meaning	Input/
No.			Output
1	R	red	Output
2	G	green	Output
3	B	Blue	Output
4	-	Not assigned	-
5	GND	Chassis ground	-
6	GND	Chassis ground	-
7	GND	Chassis ground	-
8	GND	Chassis ground	-
9	5 V	+5V (fused)	Output
10	GND	Chassis ground	-
11	-	Not assigned	-
12	DDC_DAT	Display Data Channel Data	Input/Output
13	EXT_H	Horizontal synchronizing	Output
		pulse
14	EXT_V	Vertical synchronizing pulse	Output
15	DDC_CLK	Display Data Channel Clock	Input/Output

7-18 Panel PC 670 Computing Unit, Equipment Manual