JVC TM-R14U Service Manual

TM -
R 14 U
8
CS
SHOP copy
NOT FOR SALE
W
*
SERVICE MANUAL
14
" COLOR VIDEO MONITOR
TM
-
R 14 U
MODEL
CONTENTS
Safety Precaution
.
.
.
. .
.
Features
Outline
Functions
How
to
Remove for Service
Service Adjustment
Replacement
Parts List . .
Packing Diagram
2
3
3
-
4
5
-
7
8
9
-
1 1
1 2
-
2 3
2 4
With SCHEMATIC DIAGRAM
SPECIFICATIONS
Dimensions : 36.0 cm ( W ) x 41.0 ( D ) x 32.4 cm ( H
)
Weight
:
18.4 kg
Color System
Resolution
.
R . G
.
B Signal ( analog
)
0.7 Vp
-
p ,
75 12 , Positive
Bridge
-
Connected
to
R
.
G
.
B INPUT
.
R
.
G
.
B
INPUT
.
( BNC Connector )
NTSC
400 Lines or more ( at the
center
)
R . G
.
B OUTPUT
(
BNC Connector )
Video INPUT
( A & B )
.
.
Comp
.
Video
( BNC Connector )
AC 120 V
,
60 Hz
Power Input
Power
Consumption
. .
60 W ( max , )
,
45 W ( avg
.
)
14 '
, 90
°
deflection
Viewable Picture Size
.
28.5 cm
(
W
) x 21.3 cm ( H ) .
.
24 kV
± 1 kV ( at
zero beam current )
. 7 Pin Cannon
Connector Type
( See page 3 . )
,
1 Vp
-
p
, 75 12 , Positive ,
( Nega . Sync . )
Picture Tube
•
Video
0.7 Vp
-
p
, 75 12 , Positive ,
Video OUTPUT (
A
/
B
)
.
Bridge
-
Connected
to
Video INPUT
.
(
BNC Connector )
High Voltage
Remote Tally
Sync
.
INPUT (
ext
. ) .
.
.
Comp
.
Video
( BNC
Connector )
Tube
. .
.
Transistor
1
1 Vp
-
p
,
75 12 , Positive
( Nega
.
Sync
.
)
73
1 C 8
.
.
Sync
.
GND System
3
-
GND System
( L I V E :
-
L
,
E A R T H
:
i
&
NEUTRAL
:
ihr
)
(
Design and specifications subject
to
change without notice )
1
—
4 Vp
-
p
,
75 12
,
Negative
Bridge Connected
to
Sync . INPUT
Sync
.
OUTPUT
No . 5741
Aug
.
1985