Hitachi CP-X2520 Manuel D'utilisation page 80

Connection to the ports
NOTICE ►Use the cables with straight plugs, not L-shaped ones, as the
input ports of the projector are recessed.
A COMPUTER IN1,
D-sub 15pin mini shrink jack
<Computer signal>
• Video signal: RGB separate, Analog, 0.7Vp-p, 75Ω terminated (positive)
• H/V. sync. signal: TTL level (positive/negative)
• Composite sync. signal: TTL level
<Component video signal>
• Video signal:
-Y, Analog, 1.0±0.1Vp-p with composite sync, 75Ω terminated
-Cb/Pb, Analog, 0.7±0.1Vp-p, 75Ω terminated
-Cr/Pr, Analog, 0.7±0.1Vp-p 75Ω terminated
System: 480i@60, 480p@60, 576i@50, 576p@50, 720p@50/60, 1080i@50/60, 1080p@50/60
Pin
Video Red, Cr/Pr
1
Video Green, Y
2
Video Blue, Cb/Pb
3
(No connection)
4
5 Ground
Ground Red, Ground Cr/Pr
6
Ground Green, Ground Y
7
Ground Blue, Ground Cb/Pb
8
C
COMPUTER IN2,
B
Signal
B
A
MONITOR OUT
C
Pin
(No connection)
9
10 Ground
(No connection)
11
A : SDA (DDC data), (No connection)
12
, C : (No connection)
B
13 H. sync / Composite sync., (No connection)
14 V. sync., (No connection)
A : SCL (DDC clock), (No connection)
15
C : (No connection)
,
B
Connection to the ports
Signal
3