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9
3. RGB ANALOG SIGNAL
1 3 - - - - -
•••••••••••••
••••••••••••
2 5 - - - - - 14
O-Sub 25 Pin assignment and signa
I levels.
TABLE(B)
2
X
3
X
4
X
*
5
X
6
X
7
X
8
X
9
X
10
X
11
X
12
13
X
14
X
15
X
16
X
17
*
18
19
20
21
Sync.
GND
Red video
Red video GND
Green video
Green video GND
Superimpose control
Superimpose GND
Video input select
Comp
.
video in
Compo video GND
Compo video out
Compo video GND
PGA mode control
Blue video
Blue video GND
Horizontal Sync.
Vertical
Sync.
TTL color select
NC
NC
INT
0.6
Vp-p
75 ohms
Positive
0 .6
Vp-p
75 ohms
Positive
Low; 0 - 0.4 V
High
;
1 - 3 V
75 ohms
Composite video
RGB Analog
High speed switching
Low or open
;
BNC Input video
High
:
Pin 9 Video
1.0
Vp-p
75 ohms
Sync.
negative
1.0
Vp-p
75 ohms
Sync. negative
Low
;
400
lines,
High or open:
480
lines
0.6
Vp-p
75 ohms
•
Positive
TTL level
TTL level
Low
;
16
colors,
High or open
;
depends on EGA card
(+5V)
10
J
6
f2.
7
22
Comp./RGB select
23
Analog/TT L select
24
Remot
e
25
GND (shield)
. ___
+-_4-_-+ __________
~-L-
O W
- ;-
R
-
G -B
-
,
-
H
-
i9
-
h
-
O
-
r
-
0
-
p
-
e
-
n -:
_
c
_
o
_
m _po
_
si
_
t e
_ _ _ _
~~Q5
_
Low
;
TTL, High or open
:
Analog
Low
;
Mode Switch is invalid
Not
es
: 1. Fo
r the mark
*
,
make a short circuit.
2
.
For pa
rti
culars of Typical Connecting
Samples,
please refer to the Section of "Using the
Special Features".
3
. For
using methods of Pins No
.
22
,
23 and 24, please
refer
to the Section of "Using the
Special Featu res".
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