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74
74
Meridian 1
3. ELECTRICAL CHARACTERISTERS
Interface
signal
D-sub analog
Input signal
:Video, Hsync, Vsync
Video
:0.7 Vp-p, input impedance, 75 ohm @DC
Sync:
Separate sync TTL level, input impedance 2.2K ohm terminate
Hsync Positive/Negative
Vsync Positive/Negative
Composite sync TTL level, input impedance 2.2k ohm terminate
(Positive/Negative)
Sync on green video
: 0.3 Vp-p Negative (Video 0.7 Vp-p Positive)
Interface
D-SUB
cable
Length
:1.5m +/- 50mm
Fix with monitor when packing with transplant pin protective cover.
Connector type
:D-sub male with DDC2B pin assignments
Blue connector thumb-operated jack screws
Pin assignments
PIN No.
SIGNAL
1 Red
2 Green/
SOG
3 Blue
4 Sense
(GND)
5
Cable Detect (GND)
6 Red
GND
7 Green
GND
8 Blue
GND
9
DDC +3.3V or +5V
10 Logic
GND
11 Sense
(GND)
12 Bi-directional
data
13 H/H+V
sync
14 V-sync
15 Data
clock