Hitachi CP-X275 - Manual (Page 42)

1
TECHNICAL TECHNICAL
TECHNICAL
SIGNAL CONNECTOR PIN ASSIGNMENT
RGB IN [1]/[2]
RGB OUT
D-sub 15-pin Shrink Mini Din 4-pin
S-VIDEO
Mini Din 4-pin
Pin No Signal
1
Color:
0.286Vp-p (NTSC, burst signal),
75
Ω terminator
0.3Vp-p (PAL/SECAM, burst signal),
75
Ω terminator
2
Brightness:
1.0Vp-p, 75
Ω terminator
3 Ground
4 Ground
Pin No Signal Pin No Signal
1 Video input Red 9 -
2 Video input Green 10 Ground
3 Video input Blue 11 -
4 -
12
RGB IN [1]: SDA (DDC)
5 Ground RGB IN [2]: -
6 Ground Red RGB OUT : -
7 Ground Green 13 H. sync./ Composite sync.
8 Ground Blue 14 Vertical sync
15
RGB IN [1]: SCL (DDC)
RGB IN [2]: -
RGB OUT : -
signal Terminal Specification
RGB signal
input
RGB IN
Video: Analog 0.7Vp-p, 75 Ω terminator (positive)
H/V. sync.: TTL level (positive/negative)
Composite sync.: TTL level
D-sub 15-pin shrink jack
AUDIO input
(from the
computer)
AUDIO IN 200mVrms, 50 k Ω (max. 3.0Vp-p) Stereo mini jack
Video signal
input
VIDEO IN 1.0Vp-p, 75 Ω terminator, RCA jack
S-VIDEO IN
Brightness signal: 1.0Vp-p, 75 Ω terminator
Color signal: 0.286Vp-p (NTSC, burst signal),75 Ω terminator
0.300Vp-p (PAL/SECAM, burst signal),75 Ω terminator
Mini DIN 4-pin jack
COMPONENT
VIDEO
Y 1.0 Vp-p, 75 Ω Terminator (Positive)
C B /P B 0.7 Vp-p, 75 Ω Terminator (Positive)
C R /P R 0.7 Vp-p, 75 Ω Terminator (Positive)
Audio input
(from video
equipment)
AUDIO IN R L
200mVrms, 50 k Ω (max. 3.0Vp-p)
RCA jack