JVC TM-R14U Service Manual page 7

TM
-
R 14 U
(
T
)
VIDEO
( A / B
)
TERMINALS &
75 £ 2 SWITCH
The Terminals for monitoring by connecting the video
output
from
a
video camera
,
VCR or other equipment .
A
>
75
n
OPEN
When the bridge
output
is NOT
required
.
To obtain
the bridge
output
See :
—
Page 9
Fig
.
F
.
(
D
SYNC
.
TERMINALS 75 S 2 SWITCH
INPUT terminal
(
?
)
: Comp
.
sync
,
signal or
Comp
,
video
signal
OUTPUT terminal : Bridge
output
terminal
(
D
SKEW SWITCH
Switch for the changeover in the fixed
number during
AFC
of horizontal deflection circuit
.
Compensates skewed display of the
upper part on
the
screen
,
caused by VCR play back
tape
deterioration
or
other factors .
<
D )
( 7 )
REMOTE
/ TALLY TERMINAL
This terminal performs INPUT
/
COLOR / SCAN / SYNC
,
switch changeover and controlling turning ON / OFF
of TALLY
lamp from
the outside
.
d
)
AC
POWER SOURCE INLET
( 9 )
FOCUS VR
(
0
)
SCREEN VR
(
Q
) ACC SWITCH
ON
/
OFF switch for
ACC circuit
.
This switch has been turned ON
at
the factory ( ACC
circuit functions )
,
but
turn
this switch
OFF when ACC
circuit
need
not
be actuated
.
( 4 )
SET UP SWITCH
NORMAL side
SET UP
side
(
D
DECODE
/
RGB SWITCH
DECODE
side
RGB side
: Normal picture
: A horizontal line will
appear
.
: Use Input A
or B terminals
: Use
R
.
G
.
B
.
terminal
©
R
.
G
.
B
.
IN
/
OUT
TERMINAL & 75 fi SWITCH
To INPUT R
.
G
.
B
.
signal
,
input sync
,
signal into
sync
,
terminal
.
75 £ 2 switch changeover
*
75 £ 2
side
: For inputting
only in INPUT
terminal
•
OPEN
side
: For taking bridge
output
through
out
terminal
.
( No
.
5741 ) 7