NEC DLP CINEMA NC2500S User Manual page 61

6-7-5. SDI-A, SDI-B (HD-SDI input connector) (BNC)
This is a signal input connector (SMPTE 292/HDSDI) for CINEMA.
The SMPTE 292/HD-SDI transfers HDTV signals with 1.5 GHz digital serial signals, so use a 75 Ω coaxial cable having a
thickness and characteristics higher than 5C-FB, and use a BNC for the connector.
6-7-6. DVI-A, DVI-B (DVI digital Input connector) (DVI-D 24 pin)
This is a single link DVI input connector that is compliant with hot plug detect (HPD). Use a single link cable. Noise may be
generated in the video if you use a dual link cable.
EDID is available even when the projector is switched off.
24 23 22 21
16 15 14 13 12
8 7 6 5
Pin view of female connector
Signal
Pin No.
20 19 18 17
1
11 10 9
4 3 2 1
2
3
4
5
6
7
8
9
10
11
12
GND
Signal Name
TMDS Data 2-
TMDS Data 2+
TMDS Data 2 Shield
Unused
Unused
DDC Clock
DDC Data
Unused
TMDS Data 1-
TMDS Data 1+
TMDS Data 1 Shield
Unused
6. Appendix
Pin No. Signal Name
13 unused
14 +5V Power
15 Ground
16 Hot Plug Detect*
17 TMDS Data 0-
18 TMDS Data 0+
19 TMDS Data 0 Shield
20 unused
21 unused
22 TMDS Clock Shield
23 TMDS Clock+
24 TMDS Clock-
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