Pin assignments – Dell ST2220T Monitor User Manual
Page 6
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Zero power consumption in OFF mode can only be achieved by disconnecting the main cable from the power adapter.
Pin Assignments
VGA Connector
DVI Connector
NOTE:
This monitor is ENERGY STAR®-compliant.
Pin Number
15-pin Side of the Connected Signal Cable
1
Video-Red
2
Video-Green
3
Video-Blue
4
GND
5
Self-test
6
GND-R
7
GND-G
8
GND-B
9
Computer 5V
10
GND-sync
11
GND
12
DDC data
13
H-sync
14
V-sync
15
DDC clock
Pin Number
24-pin Side of the Connected Signal Cable
1
TMDS RX2-
2
TMDS RX2+
3
TMDS Ground
4
Floating
5
Floating
6
DDC Clock
7
DDC Data
8
Floating
9
TMDS RX1-
10
TMDS RX1+
11
TMDS Ground
12
Floating
13
Floating
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