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Connecting Pin Assignments
COMPUTER-RGB/COMPONENT INPUT1, 2 and COMPUTER-RGB/COMPONENT OUTPUT Terminals:
15-pin Mini D-sub female connector
11
15
1
5
6
10
RS-232C Terminal: 9-pin Mini DIN female connector
8
9
7
6
3
4
5
2
1
RS-232C Terminal: 9-pin D-sub male connector of the DIN-D-sub RS-232C adaptor
1
5
6
9
RS-232C Cable recommended connection: 9-pin D-sub female connector
5
1
9
6
Note
• Depending on the controlling device used, it may be necessary to connect Pin 4 and Pin 6 on the
controlling device (e.g. computer).
COMPUTER-RGB Input/Output
1.
Video input (red)
2.
Video input (green/sync on green)
3.
Video input (blue)
4.
Not connected
5.
Not connected
6.
Earth (red)
7.
Earth (green/sync on green)
8.
Earth (blue)
9.
Not connected
10. GND
11. Not connected
12. Bi-directional data
13. Horizontal sync signal: TTL level
14. Vertical sync signal: TTL level
15. Data clock
Pin No.
Signal
Name
1.
2.
RD
Receive Data
3.
SD
Send Data
4.
5.
SG
Signal Ground
6.
7.
RS
Request to Send
8.
CS
Clear to Send
9.
Pin No.
Signal
Name
1.
2.
RD
Receive Data
3.
SD
Send Data
4.
5.
SG
Signal Ground
6.
7.
RS
Request to Send
8.
CS
Clear to Send
9.
Pin No.
Signal
1.
CD
2.
RD
3.
SD
4.
ER
5.
SG
6.
DR
7.
RS
8.
CS
9.
CI
Projector
Pin No.
4
5
6
Component Input/Output
1.
PR (CR)
2.
Y
3.
PB (CB)
4.
Not connected
5.
Not connected
6.
Earth (PR)
7.
Earth (Y)
8.
Earth (PB)
9.
Not connected
10. Not connected
11. Not connected
12. Not connected
13. Not connected
14. Not connected
15. Not connected
I/O
Reference
Not connected
Input
Connected to internal circuit
Output
Connected to internal circuit
Not connected
Connected to internal circuit
Not connected
Connected to CS in internal circuit
Connected to RS in internal circuit
Not connected
I/O
Reference
Not connected
Input
Connected to internal circuit
Output
Connected to internal circuit
Not connected
Connected to internal circuit
Not connected
Connected to CS in internal circuit
Connected to RS in internal circuit
Not connected
Pin No.
Signal
1.
CD
2.
RD
3.
SD
4.
ER
5.
SG
6.
DR
7.
RS
8.
CS
9.
CI
Computer
Pin No.
4
5
6
53
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Troubleshooting
