Service manual

7
ViewSonic Corporation Confidential
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Do Not Copy N3250w-G
Connector pin assignments for DVI cable
DVI: 25 pins DVI connector is designed to match with DVI digital signal cable, the pin
assignment is as the following:
* 25 pins DVI female
Pin Signal Assignment Pin Signal Assignment Pin Signal Assignment
1 TMDS RX2- 9 TMDS RX1- 17 TMDS RX0-
2 TMDS RX2+ 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 Ground 23 TMDS Clock+
8 Floating 16 Hot Plug Detect 24 TMDS Clock-