3M MP8780 manual Connection to the Video Signal Terminal, Connection to the RGB Signal Terminal

TECHNICAL

A.4	Connection to the Video Signal Terminal
a)	Input signal
		S-VIDEO signal		Luminance signal	1.0Vp-p, 75 Ω termination
				Chrominance signal	0.286Vp-p (burst signal), 75 Ω termination
		VIDEO signal			1.0Vp-p, 75 Ω termination
		AUDIO signal	Input		140mVrms, 46 k Ω (MAX 7.0Vp-p)
			Output		0-140mVrms, 680 Ω
b)	Signal input terminal					Luminance signal
		Chrominance signal

GroundGround

S VIDEO input (Mini DIN 4pin)

✔Note

Video input signal terminals have priority in the following order:

1.S-VIDEO input terminal

2.RCA jack (composite) input terminal

Audio sound from input devices is output to the RGB/Video out jack.

A.5 Connection to the RGB Signal Terminal

a)	Input signal / Output signal
		Video signal		Analog 0.7Vp-p 75 Ω termination (Positive polarity)
		Horizontal sync signal		TTL level (Positive/negative polarity)
		Vertical sync signal		TTL level (Positive/negative polarity)
		Composite sync signal		TTL level (Negative polarity)
		Audio signal	Input	140mVrms, 46k Ω (MAX 7.0Vp-p)
			Output	0 ∼ 140mVrms, 680 Ω

b)Signal input terminal / output terminal

1	Video signal (Red)	9	No Connection
2	Video signal (Green)	10	Ground
3	Video signal (Blue)	11	Ground
4	No Connection	12	No Connection
5	Ground	13	Horizontal/Composite sync signal
6	Ground (for R)	14	Vertical sync signal
7	Ground (for G)	15	No Connection
8	Ground (for B)

A-4 3M™ Multimedia Projector MP8780 © 3M 1999