Connection To The Video Signal Terminals; Connection To The Rgb Signal Terminals - Hitachi CP-X955W/E Operating Manual

Hitachi operating guide liquid crystal projector cp-x955w/e
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Connection to the video signal terminals

1. Input signal
Luminance signal
S-VIDEO signal
Chrominance signal
VIDEO signal
Input
AUDIO signal
Output
2. Signal input terminal
Chrominance signal
Caution
Video input signal terminals have priority in the following order.
1 S-VIDEO input terminal 2 RCA jack input terminal
Even when the video signal is displayed, only an audio signal is output to RGB audio output
terminals.
Connection to the RGB signal terminal
1. Input / output signal
Video signal
Analog 0.7Vp-p 75
Horizontal sync signal
TTL level (Positive/negative polarity)
Vertical sync signal
TTL level (Positive/negative polarity)
Composite sync signal
TTL level
Input
200mVrms, 20k
Audio signal
Output
0
2. Signal input / output terminal
1
Video signal (Red)
2
Video signal (Green)
3
Video signal (Blue)
4
N.C
5
N.C
6
Ground (for R)
7
Ground (for G)
8
Ground (for B)
Do not use RGB cable other than that specified.
Caution
Some RGB cable may not operate DDC (Disply Data Channel)
because there are not connect from pin No. & to pin No.#.
1.0Vp-p, 75
0.286Vp-p (burst signal), 75
1.0Vp-p, 75
200mVrms, 20 k below (MAX 3.0Vp-p)
0~200mVrms, 1k
Ground
S VIDEO input (Mini DIN4 pin)
termination (Positive polarity)
below (MAX 3.0Vp-p)
200mVrms, 1k
9
N.C
10
Ground
11
N.C
12
DDC (Display Data Channel)
13
Horizontal/Composite sync signal
14
Vertical sync signal
15
DDC (Display Data Channel)
termination
termination
termination
Luminance signal
Ground
D-sub 15pin shrink terminal (Female)
19

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