IBM 3301690 Network Card User Manual


 
3301690 CPU Card
CN Location: See Figure 3-18 (labeled number 7)
The standard 15-pin VGA connector connects to a CRT or LCD display monitor.
PIN DESCRIPTION PIN DESCRIPTION
1 Red 9 No Connect
2 Green 10 Ground
3 Blue 11 No Connect
4 No Connect 12 DDC DAT
5 Ground 13 Horizontal Synchronization
6 Ground 14 Vertical Synchronization
7 Ground 15 DDC Clock
8 Ground
Table 3-21: VGA Connector Pinouts
3.4 Onboard Jumpers
NOTE:
A jumper is a metal bridge that is used to
close an electrical circuit. It consists of
two metal pins and a small metal clip
(often protected by a plastic cover) that
slides over the pins to connect them. To
CLOSE/SHORT a jumper means
connecting the pins of the jumper with the
plastic clip and to OPEN a jumper means
removing the plastic clip from a jumper.
Figure 1-3-21 Jumper
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