NEC MultiSync 20WGX2 Service Manual page 60

3.2 Digital Inter Face Signals 3.2 Digital Inter F ace Signals
Pin assignment for DVI-D (24pin) Pin assignment for DVI-D
Pin-Assignment of DVI-D connector : Pin-Assignment of DVI-D connector :
1 1 TX2- TX2-
2 2 TX2+ TX2+
3 3 Shield Shield (TX2 (TX2 / / TX4)
4 4 NC NC
5 5 NC NC
6 6 DCC-Serial Clock DCC-Serial Clock
7 7 DCC-Serial Data DCC-Serial Data
8 8 No Connect No Connect
(*) In case, the power of the PC unit is switched off and the power of the monitor is switched on: no voltage (*) In case, the power of the PC unit is switched off and the power of the monitor is switched on: no voltage
at pin 14. at pin 14.
(24pin) connector connector
9 9 TX1- TX1-
10 10 TX1+ TX1+
TX4) 1 1 1 1 Shield (TX1 Shield
12 12 NC NC
13 13 NC NC
14 14 +5V +5V power(*)
15 15 Ground (+5V) Ground
16 16 Hot Hot plug
(TX1 / / TX3) TX3)
power(*)
(+5V)
plug detect detect
5-12 5-12
17 17 TX0+ TX0+
18 18 TX0- TX0-
19 19 Shield Shield (TX0 (TX0 / / TX5) TX5)
20 20 NC NC
21 21 NC NC
22 22 Shield (TXC) Shield (TXC)
23 23 TXC+ TXC+
24 24 TXC- TXC-