Dell SP2009W Service Manual - Page 20

Input/Output Specification

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20" LCD Color Monitor 4. Input/Output Specification 4.1 Input Signal Connector VGA Connector: Pin No. Description 1. Red Video 2. Green Video 3. Blue Video 4. GND 5. Self-test 6. R-Ground 7. G-Ground 8. B-Ground Pin No. 9. 10. 11. 12. 13. 14. 15. DDC +5V GND-sync GND DDC data H-Sync V-Sync DDC clock VGA Connector layout Dell SP2009Wc Description DVI Connector: 1 5 6 10 11 15 Note: Pin 1 is at the top right. Pin Signal Assignment 1 T.M.D.S. Data 2- 2 T.M.D.S. Data 2+ 3 TMDS Ground 4 Floating 5 Floating 6 DDC Clock 7 DDC Data 8 Floating Pin Signal Assignment Pin Signal Assignment 9 TMDS RX1- 17 TMDS RX0- 10 TMDS RX1+ 18 TMDS RX0+ 11 TMDS Ground 19 TMDS Ground 12 Floating 20 Floating 13 Floating 21 Floating 14 +5V Power 22 TMDS Ground 15 Self test 23 TMDS Clock+ 16 Hot Plug Detect 24 TMDS Clock- 21

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20" LCD Color Monitor
Dell SP2009Wc
21
4. Input/Output Specification
4.1 Input Signal Connector
VGA Connector:
Pin No.
Description
Pin No.
Description
1.
Red Video
9.
DDC +5V
2.
Green Video
10.
GND-sync
3.
Blue Video
11.
GND
4.
GND
12.
DDC data
5.
Self-test
13.
H-Sync
6.
R-Ground
14.
V-Sync
7.
G-Ground
15.
DDC clock
8.
B-Ground
VGA Connector layout
1
5
6
10
11
15
DVI Connector:
Note: Pin 1 is at the top right.
Pin Signal Assignment
Pin
Signal Assignment
Pin
Signal Assignment
1
T.M.D.S. Data 2-
9
TMDS RX1-
17
TMDS RX0-
2
T.M.D.S. Data 2+
10
TMDS RX1+
18
TMDS RX0+
3
TMDS Ground
11
TMDS Ground
19
TMDS Ground
4
Floating
12
Floating
20
Floating
5
Floating
13
Floating
21
Floating
6
DDC Clock
14
+5V Power
22
TMDS Ground
7
DDC Data
15
Self test
23
TMDS Clock+
8
Floating
16
Hot Plug Detect
24
TMDS Clock-