9. Appendix
136
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
5
1
4
2 3
10
11 12 13 14 15
6
9
7 8
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 3 5 7 9 11 13 15 17 19
2 4 6 8 10 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
