JVC 70 Series User Manual

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TROUBLESHOOTING
PROBLEMS
fe]
5
|=101,.4
No
power
*
Check
to
see
if
the
power
cord
has
become
unplugged.
*
Perhaps
you
have
experienced
a
blown
circuit
breaker
or
fuse
or
a
power
outage.
No picture or sound | » The antenna could be disconnected.
*
The
input
mode
(TV
or
Video)
could
not
be
set
properly,
refer
to
page
23.
*
The
tuner
mode
(in
the
menu
selection)
could
be
set
improperly,
refer
to
page
16.
*
The
station
may
be
having
difficulties,
check
to
see
if
other
channels
are
operating
normally.
* Check that the batteries are still working and properly installed.
*
Make
sure
there
are
no
objects
blocking
a
clear
path
from
the
remote
to
the
TV.
*
Check
that
the
TV/CATV
switch
is
in
the
proper
position
—
set
to
TV
to
view
television.
*
Maybe
you
are
too
far
from
the
TV,
you
must
be
within
23
feet
(or
7
meters).
*
Make
sure
the
channels
are
programmed.
See
Channel
Summary,
page
15.
*
Perhaps
the
channel
is
locked,
select
it
with
the
10
key
pad
and
follow
the
onscreen
instructions.
Remote control is
not operating
You cannot select a
certain channel
*
Perhaps
the
On/Off
Timer
is
set,
press
the
power
button,
check
page
19.
»
The
power
was
interrupted
or
the
power
cord
unplugged.
Reset
the
clock,
see
page
19.
* The
Sleep
Timer
may
be
set.
Power turns off
The clock is wrong
PICTURE
Poor color quality
|
*
The
power
was
interrupted
and
the
clock
not
reset.
Reset
the
clock,
see
page
19.
fois
|=403,4
* Tint and color may be improperly adjusted. See page 17.
*
Video
Status
mode
may
be
set
to
an
inappropriate
setting.
See
pages
17
and
22.
Lines or streaks
across the screen
*
There
could
be
interference
from
another
energy
consuming
appliance,
such
as
a
computer,
another
TV
or
VCR.
Move
any
other
such
appliances
farther
away
from
the
TV.
Spotted
picture
*
There
could
be
interference
from
a
running
high
wattage
appliance
such
as
a
hair-dryer,
vacuum
cleaner,
or
neon
sign.
You
will
have
to
move
the
antenna
away
from
the
source
of
the
interference
or
change it to a coaxial cable which is less prone to interference.
*
A
building
or
airplane
can
reflect
the
original
signal
producing
a
second,
delayed
one.
Adjust
the
antenna
position.
’ Double picture
(Ghosts)
Snowy picture/
Image noise
Screen is 80% black
SOUND
Bilingual or stereo pro-
grams can't be heard
*
The
antenna
may
be
damaged,
disconnected
or
turned.
Check
the
antenna
connection,
page
6.
If
it
is
damaged,
you
will
have
to
replace
it.
*
Closed
Caption
Text
Mode
is
on.
Press
the
CLoseD
CapTION
button
until
you
select
Off.
CHECK
*
Make
sure
the
MTS
mode
is
properly
set.
Refer
to
page
18
for
details
on
setting
MTS
Modes.
No sound from TV
« TV Speakers may be turned off in the menu, see page 20.
speakers at all
*
Check
that
the
volume
level
is
not
set
at
0
(zero)
or
the
Mute
button
pressed,
see
page
11.
DON’T
WORRY
ABOUT
THIS,
IT’S
NORMAL
NOT A PROBLEM
Static electricity
* It is normal to feel a surge of static electricity if you brush over or touch the screen.
Occasional crack-
‘
*
It
is
normal
for
the
TV
to
emit
crackling
sounds
when
durned
on
or
off.
Unless
the
sound
or
pic-
ling sounds
ture become abnormal, this is fine.
SPECIFICATIONS
MODEL AV-32770 AV-27770
Reception Range
AV-35770
Color Television
NTSC system, BTSC system (Multichannel Sound)
VHF 2 to 13, UHF 14 to 69:
Sub Mid, Mid, Super, Hyper and Ultra bands
(181 channel frequency synthesizer system)
Power
Consumption
Max.
135W/1.8A
Max.
120W/15A
Screen
Size
35’/89
cm
measured
|
32°/78
cm
measured
|
27”
cm
measured
diagonally,
full
square
|
diagonally,
full
square
|
diagonally,
Audio
Output
Speakers
3
3/16”
x
4
3/4”
8
x
12
cm
oval
x 2
Antenna
Terminal
75
ohms
(VHF/UHF)
terminal
(F-type
connector)
External Input Jacks Video: 1 Vp-p, 75 ohms
Audio: 500 mVrms (-4 dBs), high impedance
S-Video Input Jack Y: 1Vp-p positive, 75 ohms (negative sync provided)
Audio Output Jacks
C: 0.286 Vp-p (burst signal), 75 ohms
AV Compu Link Jacks
More than 0 to 1550 mVrms (+6 dBs),
External Dimensions | 33 7/8* x 30 1/8” 23 3/4” |30 1/4” x 26 1/8”x 21 5/8"|25 7/8” x 23 1/8” x 20 1/2”
=p
=
o
a
c ey
5 @
2 3/4" x 4 3/4"
5 x 12 cm oblong x 2
low impedance (400 Hz when modulated 100%)
3.5 mm mini jack x 2
(WxHxD) 86.0 76.5 x 60.3cm | 76.8 x 66.4 x 54.8 cm|/65.5 x 58.6 x 52.0 cm
Weight (Ibs.) 152.3 (ibs.) 114.7 (Ibs.) 81.0 (Ibs.)
Weight (kg.) 69.2 (kg.) 52.1 (kg.) 36.8 (kg.)
Accessories Remote control x 1
AAA batteries x 2

JVC 70 Series Specifications

General

Series	70 Series
Category	TV
Smart TV	Yes
Refresh Rate	60Hz
USB Ports	2
Bluetooth	Yes
Screen Size	70 inches
Resolution	4K Ultra HD (3840 x 2160)
Display Technology	LED
HDR Support	HDR10, HLG
Wi-Fi	Yes
Audio Output	20W (2 x 10W)