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Appendix
-51
Connecting Pin Assignments
RS-232C Terminal: 9-pin D-sub male connector
Pin No. Signal Name I/O Reference
1 Not connected
2 RD Receive Data Input Connected to internal circuit
3 SD Send Data Output Connected to internal circuit
4 Reserved Connected to internal circuit
5 SG Signal Ground Connected to internal circuit
6 Reserved Connected to internal circuit
7 Reserved Connected to internal circuit
8 Reserved Connected to internal circuit
9 Not connected
DVI-I Terminal: 29-pin connector
• DVI Digital Input
Pin No. Signal Pin No. Signal
1 T.M.D.S data 2– 16 Hot plug detection
2 T.M.D.S data 2+ 17 T.M.D.S data 0–
3 T.M.D.S data 2 shield 18 T.M.D.S data 0+
4 Not connected 19 T.M.D.S data 0 shield
5 Not connected 20 Not connected
6 DDC clock 21 Not connected
7 DDC data 22 T.M.D.S clock shield
8 Not connected 23 T.M.D.S clock+
9 T.M.D.S data 1– 24 T.M.D.S clock–
10 T.M.D.S data 1+ C1 Not connected
11 T.M.D.S data 1 shield C2 Not connected
12 Not connected C3 Not connected
13 Not connected C4 Not connected
14 +5V power C5 Ground
15 Ground
• DVI Analog RGB Input
Pin No. Signal Pin No. Signal
1 Not connected 16 Hot plug detection
2 Not connected 17 Not connected
3 Not connected 18 Not connected
4 Not connected 19 Not connected
5 Not connected 20 Not connected
6 DDC clock 21 Not connected
7 DDC data 22 Not connected
8 Vertical sync 23 Not connected
9 Not connected 24 Not connected
10 Not connected C1 Analog input Red
11 Not connected C2 Analog input Green
12 Not connected C3 Analog input Blue
13 Not connected C4 Horizontal sync
14 +5V power C5 Ground
15 Ground
• DVI Analog Component Input
Pin No. Signal Pin No. Signal
1 Not connected 16 Not connected
2 Not connected 17 Not connected
3 Not connected 18 Not connected
4 Not connected 19 Not connected
5 Not connected 20 Not connected
6 Not connected 21 Not connected
7 Not connected 22 Not connected
8 Not connected 23 Not connected
9 Not connected 24 Not connected
10 Not connected C1 Analog input PR/CR
11 Not connected C2 Analog input Y
12 Not connected C3 Analog input PB/CB
13 Not connected C4 Not connected
14 Not connected C5 Ground
15 Ground
16
8 7
•••••
~
•••••
2 1
•••••••••
~
•••••••••
•••
~
•••
24
23
18
17
9
C1
C2
C4
C5
C3
4 3 2 1
9
8 7 6
5
119
218
HDMI Terminal
Pin No. Name Pin No. Name Pin No. Name
1 T.M.D.S data 2+ 8 T.M.D.S data 0 shield 14 Reserved
2 T.M.D.S data 2 shield 9 T.M.D.S data 0– 15 SCL
3 T.M.D.S data 2– 10 T.M.D.S clock+ 16 SDA
4 T.M.D.S data 1+ 11 T.M.D.S clock shield 17
DDC/CEC ground
5 T.M.D.S data 1 shield 12 T.M.D.S clock– 18 +5V power
6 T.M.D.S data 1– 13 CEC 19
Hot plug detection
7 T.M.D.S data 0+