9
RGB
MUL Tl INPUT connector (34-pin plug)
This
connector
allows
a
character
generator
,
microcomputer,
or
a
special
adaptor
for
future
multiplex
letter
information
broadcasts
having
digital
RGB
outputs
to
be
connected.
The
connector
cover
has
been
attached
to
this
connector
at
the
factory
. When
this
connector
is
not
in
use
, keep
the
cover
attached.
Alil+I-
--
If the cover is removed, blanking of the
composite video signal cannot
be
made when
the NORMAL/RGB button is set to
RGB.
When
such
equipment
having
digital
RGB
outputs
is
connected
to
this
connector,
disconnect
the
connector
cover
and
proceed
as
follows
by
using
the
supplied
34-pin
socket.
!34-pin socket parts l
BV3
x 8 screws
cover
A
(2)
socket
"'
ii
BV3
x
10
screws
~
.
co,d
clampe,
(2)
, , e " socket contacts
1
'
(17
X
2)
·
covers
·
~~
---~
..
~
~,-
-· ....
Post ion
Signal
to
be
Position
Signal
to
be
number
connected
number
connected
1
not
in
use
18
not
in
use
2
not
in
use
19
not
in
use
3
Ground
20
not
in
use
4
Ground
21
Level
select
5
Ground
22
not
in use
6
Ground
23
not
in
use
7
Ground
24
not
in use
8
*
Ground
(red
return)
25
*
Red
input
9
*
Ground
(green return) 26
*
Green
input
10
*
Ground
(blue return)
27
*
Blue
input
11
Ground
28
not
in
use
12
*
Ground
(blanking
return)
29
*
Blanking
input
13
*
Ground
(composite
30
*
Composite
sync
or
sync
return)
H
sync
14
not
in
use
31
V
sync
15
Ground
32
Half
blanking
16
Ground
33
Normal/RGB
select
17
not
in
use
34
not
in
use
*
For
No.
25
and
8,
26
and
9,
27
and
10,
29
and
12
,
or
30
and
13
connections,
use
a twisted-pair
lead
when
the signal level
is
TTL,
or a coaxial cable
when
the
signal
level
is
1 V
p-p.
8
(1)
Solder each lead
to
a socket contact.
1.
Place the lead
on
the contact
as
illustrated.
3.5
mm
Remove
U
AWG
22-30 leads.
th
"~Q/
ma,.t.7mmj
2.
Fix the lead.
3.
Tighten the tabs
slightly.
4.
Solder the conductor.
Take care not to solder past the point in-
dicated
by
the dotted line.
$'L_j'
I
/~/
5. After soldering, separate the contact
by
moving it upwards
and
downwards.
(2)
Connect the socket contacts to the correct positions.
Refer to the cha
rt.
Align the contact and lead for
easier insertion.
For positions 18-34, insert
with the flat side upwards.
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