PG-A10X (serv.man6) - Sharp Projector Service Manual (repair manual). Page 6

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14
PG-A10X
PG-A10X-SL
AN-A10T
Connection Pin Assignments
RS-232C Terminal: 9-pin Mini DIN female 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
Not connected
5
SG
Signal Ground
Connected to internal circuit
6
Not connected
7
Not connected
8
Not connected
9
Not connected
9-pin D-sub male connector of the DIN-D-sub RS-232C adaptor
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
Not connected
5
SG
Signal Ground
Connected to internal circuit
6
Not connected
7
Not connected
8
Not connected
9
Not connected
RS-232C Cable recommended connection: 9-pin D-sub female connector
Pin No.
Signal
Pin No.
Signal
1
CD
1
CD
2
RD
2
RD
3
SD
3
SD
4
ER
4
ER
5
SG
5
SG
6
DR
6
DR
7
RS
7
RS
8
CS
8
CS
9
CI
9
CI
Note
• Depending on the controlling device used, it may be necessary to connect Pin 4 and Pin 6 on the controlling
device (e.g. PC).
INPUT 1 RGB Signal Terminal: 15-pin Mini D-sub female connector
RGB Input
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
14. Vertical sync signal
15. Data clock
Component Input
1. P
R
 (C
R
)
2. Y
3. P
B
 (C
B
)
4. Not connected
5. Not connected
6. Earth (P
R
)
7. Earth (Y)
8. Earth (P
B
)
9. Not connected
10. Not connected
11. Not connected
12. Not connected
13. Not connected
14. Not connected
15. Not connected
Projector
Pin No.
4
5
6
PC
Pin No.
4
5
6
1
5
6
9
5
1
9
6
8
9
6
5
2
1
4
3
7
5
10
15
1
6
11
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