50
Others
Pin Assignment
RS-232C Terminal
DVI-D Terminal
TMDS = Transition Minimized Differential Signaling
DDC = Display Data Channel
Specifications (Cont’d)
5
1
9
6
Pin No.
Signal
Operation
Signal Direction
2
RxD
Incoming Data
This Projector
PC
3
TxD
Outgoing Data
This Projector PC
5
GND
Signal Ground
^
1,4,6 to 9
NC
^
^
Pin No.
Signal
Pin No.
Signal
1
TMDS Data 2–
13
TMDS Data 3+
2
TMDS Data 2+
14
TMDS +5 V Power Supply
3
TMDS Data 2/4 Shield
15
Earth (+5 V)
4
TMDS Data 4–
16
Hot Plug Detection
5
TMDS Data 4+
17
TMDS Data 0–
6
DDC Clock
18
TMDS Data 0+
7
DDC Data
19
TMDS Data 0/5 Shield
8
NC
20
TMDS Data 5–
9
TMDS Data 1–
21
TMDS Data 5+
10
TMDS Data 1+
22
TMDS Clock Shield
11
TMDS Data 1/3 Shield
23
TMDS Clock +
12
TMDS Data 3–
24
TMDS Clock–
8
16
24
7
15
23
6
14
22
3
11
19
2
10
18
5
13
21
4
12
20
1
9
17
LX-5_EN.book Page 50 Friday, July 4, 2008 9:35 AM
