NEC PE455UL - Pin Assignments and Signal Names of Main Terminals

9. Appendix
137
9-5. Pin assignments and signal names of main terminals
COMPUTER IN Terminal (Mini D-Sub 15 Pin)
Connection and signal level of each pin
51423
10
11 12 13 14 15
6978
Signal Level
Video signal : 0.7Vp-p (Analog)
Sync signal : TTL level
Pin No. RGB Signal (Analog) YCbCr Signal
1 Red Cr
2 Green or Sync on Green Y
3 Blue Cb
4 Ground
5 Ground
6 Red Ground Cr Ground
7 Green Ground Y Ground
8 Blue Ground Cb Ground
9 Hot Plug
10 Sync Signal Ground
11 No Connection
12 Bi-directional DATA (SDA)
13 Horizontal Sync or Composite
Sync
14 Vertical Sync
15 Data Clock
HDMI 1 IN/HDMI 2 IN Terminal (Type A)
1 357911 13 15 17 19
246810 12 14 16 18
Pin No. Signal
1 TMDS Data 2+
2 TMDS Data 2 Shield
3 TMDS Data 2−
4 TMDS Data 1+
5 TMDS Data 1 Shield
6 TMDS Data 1−
7 TMDS Data 0+
8 TMDS Data 0 Shield
9 TMDS Data 0−
10 TMDS Clock +
11 TMDS Clock Shield
12 TMDS Clock−
13 CEC
14 Disconnection
15 SCL
16 SDA
17 DDC/CEC grounding
18 +5 V power supply
19 Hot plug detection