Sharp PG-C45S Connecting Pin Assignments

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RS-232C Terminal:9-pin Mini DIN female connector

Pin No. Signal Name I/O Reference

1 VCC +3.3V (Reserved) Output Not connected

2 RD Receive Data Input Connected to internal circuit

3 SD Send Data Output Connected to internal circuit

4 EXIR Detector of Option Unit Input Not connected

(Reserved)

5 SG Signal Ground Connected to internal circuit

6 ERX IR Receive Signal from Input Not connected

IR Amplifier (Reserved)

7 RS Request to Send Output Not connected

8 CS Clear to Send Input Not connected

9 ETX IR Transmit Signal Output Not connected

(Reserved)

9-pin D-sub male connector of the DIN-D-sub RS-232C adaptor

Pin No. Signal Name I/O Reference

1 CD Not connected

2 RD Receive Data Input Connected to internal circuit

3 SD Send Data Output Connected to internal circuit

4 ER Not connected

5 SG Signal Ground Connected to internal circuit

6 DR Data Set Ready Not connected

7 RS Request to Send Output Connected to internal circuit

8 CS Clear to Send Input Connected to internal circuit

9 CI Not connected

RS-232C Cable recommended connection: 9-pin D-sub female connector

Pin No. Signal Pin No. Signal

1CD 1 CD

2RD 2 RD

3SD 3 SD

4ER 4 ER

5SG 5 SG

6DR 6 DR

7RS 7 RS

8CS 8 CS

9CI 9 CI

Note

•Depending on the system layout, it is necessary to connect Pin 4 and Pin 6 on the controlling device (e.g. PC).

USB Terminal: 4 pin B-type USB connector

Pin No. Signal Name

1 VCC USB power

2 USB–USB data–

3 USB+ USB data+

4 SG Signal Ground

INPUT 1/2 RGB and OUTPUT Signal Terminal: 15-pin Mini D-sub female connector

Connecting Pin Assignments

RGB Input

1. Video input (red)

2. Video input (green/sync on green)

3. Video input (blue)

4. Reserve input 1

5. Composite sync

6. Earth (red)

7. Earth (green/sync on green)

8. Earth (blue)

9. Not connected

10. GND

11. GND

12. Bi-directional data

13. Horizontal sync signal

14. Vertical sync signal

15. Data clock

Component Input

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

Projector

Pin No.