Hitachi ED-A220N Home Theater System User Manual


 
3
Connection to the ports
Connection to the ports
NOTICE
Use the cables with straight plugs, not L-shaped ones, as the
input ports of the projector are recessed.
Only the signal that is input from the COMPUTER IN1 or IN2 can be output
from the MONITOR OUT port.
COMPUTER IN1COMPUTER IN2
HDMI
USB TYPE B
S-VIDEO
VIDEO
AUDIO OUT
AUDIO IN3AUDIO IN1
AUDIO IN2
MIC
MONITOR OUT
CONTROL
USB
TYPE A
DC5V
0.5A
B
A
C
A
COMPUTER IN1,
B
COMPUTER IN2,
C
MONITOR OUT
D-sub 15pin mini shrink jack
(1) for PC 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
Pin Signal Pin Signal
1
Video Red 10 Ground
2 Video Green 11 (No connection)
3 Video Blue
12
A
: SDA (DDC data)
B
,
C
: (No connection)
4 (No connection)
5 Ground 13 H. sync / Composite sync.
6 Ground Red 14 V. sync.
7 Ground Green
15
A
: SCL (DDC clock)
B
,
C
: (No connection)
8 Ground Blue
9 (No connection) - -


 
(2) for Component signal
• Y : Component video Y with composite sync, 1.0±0.1 Vp-p, 75 terminator
• Cr/Pr : Component video Cr/Pr, 0.7±0.1 Vp-p, 75 terminator
• Cb/Pb : Component video Cb/Pb, 0.7±0.1 Vp-p, 75 terminator
System:480i@60,480p@60,576i@50,576p@50,720p@50/60,1080i@50/60,1080p@50/60
Pin Signal Pin Signal
1
Cr/Pr 9 (No connection)
2 Y 10 Ground
3 Cb/Pb 11 (No connection)
4 (No connection) 12 (No connection)
5 Ground 13 (No connection)
6 Ground Cr/Pr 14 (No connection)
7 Ground Y 15 (No connection)
8 Ground Cb/Pb - -