Sharp PG-C20XU Connection Pin Assignments, RS-232C Terminal 9-pin Mini DIN female connector

	Connection Pin Assignments
COMPUTER INPUT 1 Port: 15-pin mini D-sub female connector
			Computer Input
			Analog
			1.	Video input (red)	9.	Not connected
			2.	Video input	10.	Not connected
		1		(green/sync on green)	11.	GND
5			3.	Video input (blue)	12.	Bi-directional data
10		6	4.	Not connected	13.	Horizontal sync signal
15		11	5.	Composite sync	14.	Vertical sync signal
			6.	GND (red)	15.	Data clock
			7.	GND (green/sync on green)
			8.	GND (blue)

RS-232C Port: 9-pin D-sub male connector of the DIN-D-sub RS-232C cable

		Pin No.	Signal	Name	I/O	Reference
1	5	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
6	9
		8				Not connected
		9				Not connected

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

	8	Pin No.	Signal	Name	I/O	Reference
		1				Not connected
9	7	2	RD	Receive Data	Input	Connected to internal circuit
		3	SD	Send Data	Output	Connected to internal circuit
		4				Not connected
6	3	5	SG	Signal Ground		Connected to internal circuit
		6				Not connected
		7				Not connected
		8				Not connected
5	4	9				Not connected
2	1

Appendix

E-44