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Specifications
Troubleshooting
Television system
American TV standards
Disturbances in picture and sound can often be eliminated
Channel coverage
VHF: 2 - 13
by checking the symptoms and following the suggestions
UHF: 14 - 69
listed below.
Cable TV: 1 - 125
Picture tube
Mirrorblack Trinitron tube
SYMPTOM
| CHECK AND ADJUST
19-inch picture measured
-
diagonally
Poororno picture
| * Adjust PICTURE.
20-inch picture tube measured
(screen not lit),
+ Adjust BRIGHT.
diagonally
good sound
e Check antenna/cable
Antenna
75-ohm external antenna terminal
connections.
for VHF/UHF
Press VOLUME +.
Input
VIDEO INPUT (phono jacks)
e Release MUTING on the
(Only for
Video: 1 Vp-p, 75-ohms
Remote Commander.
KV-19TS20/19TR20)
unbalanced, sync negative
eCheck that the MTS
Audio: 500 mVrms
Good picture,
button is set correctly.
(100% modulation)
no sound
¢ Check that the TV/
Impedance:
10 kilohms
VIDEO button is set
Output
AUDIO OUTPUT (VARIABLE)
correctly.
(Only for KV-19TS20)
(phono jacks)
+ Set the SPEAKER switch
More than 408 mVrms at the
to ON.
maximum volume setting
;
(variable) (100% modulation)
7 Rabel
on?
P
i
120VA
H
i
:
:
ower requirements
0 V AC, 60
Hz
No picture (screen
|. Check that the TV/
Power consumption
120 W (Max.)
not lit), no sound
VIDEO
i
5 W (in standby condition)
ad
button is set
=
correctly.
Accessories supplied
w
els it a color program?
§|
Ne color
+ Adjust COLOR.
Remote Commander
ss
elsit a ae be
correct channel?
19TS20__|
RM-783 (1)
Snow and noise
* Check the CABLE
19TS10_ | RM-782 (1)
only
selector setting.
19TR20 | AM-781 (1)
with 2 size AA(R6)
*Check antenna/cable
19TR10 | RM-780 (1)
batteries
ae
This is often caused by
2037RS | RM-782 (1)
Dotted | iocal interference. (e.g.
2027R =| RM-780 (1)
lines | cars, neon signs,
= ;
hairdryers etc.) Adjust
stripes
inj
VHF/UHF telescopic
Antenna
antenna for minimum
:
interference.
dipole antenna (1) ae
connector (1)
aii
eflections from nearby
19TS20
NO
YES
Double
mountains or buildings
19TS10
NO
YES
images
often cause this problem.
19TR20
YES*
YES
; or
A highly directional
;
outdoor antenna or a
19TR10
L
YES"
YES
ghosts
CATV cable may improve
2037RS
NO
YES
the picture.
2027R
YES
YES
Try another channel. It could be station trouble.
*
Only for USA models.
ls the clock set correctly?
x
els the setting correct?
,
,
'
:
Oo
Program start
Optional accessories
ee
cain
3
TIMER and/or
. nave you unplugged the
9
m|
channel BLOCK
a
;
VMC-606/607M
S
d
¢ Has a power failure
VMC-810/8208
ec
oes not operate
5
wi
properly.
occurred?
RK-74A
Zz
If so, the settings have
been erased.
Designs and specifications are subject to change without
notice.
If the problem persists, contact your nearest service facility.
23
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