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© 3M 1997 3M
™
Multimedia Projector MP8640
Section 5: Connection to Signal Terminals
5.1 Connection to the Video Signal Terminal
a. Input signal
S-VIDEO signal
VIDEO signal
AUDIO signal
Input
Output
Luminance signal 1.0Vp-p, 75 Ω termination
Chrominance signal 0.286Vp-p (burst signal), 75 Ω termination
1.0Vp-p, 75Ω termination
200mVrms, 20 kΩ below (MAX 3.0Vp-p)
0~200mVrms, 1k Ω
b. Signal input terminal
Chrominance signal
Ground
S VIDEO input (Mini DIN4 pin)
Luminance signal
Ground
5.2 Connection to the RGB Signal Terminal
Video signal
Horizontal sync signal
Vertical sync signal
Composite sync signal
Audio signal
Input
Output
Analog 0.7Vp-p 75 Ω termination (Positive polarity)
TTL level (Positive/negative polarity)
TTL level (Positive/negative polarity)
TTL level
200mVrms, 20k Ω below (MAX 3.0Vp-p)
0 ∼ 200mVrms, 1k Ω
a. Input signal / Output signal
1
2
3
4
5
6
7
8
Video signal (Red)
Video signal (Green)
Video signal (Blue)
N.C
N.C
Ground (for R)
Ground (for G)
Ground (for B)
9
10
11
12
13
14
15
N.C
Ground
Ground
N.C
Horizontal/Composite sync signal
Vertical sync signal
N.C
D-sub 15pin (Male)
b. Signal input terminal / output terminal
Note: Video input signal terminals have priority in the following order:
1. S-VIDEO input terminal
2. RCA jack (composite) input terminal
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