Sony KLV-27HR3 Service Manual ▷ View online
– 17 –
WA1
RM-Y1108
Stripe noise
dur
ing playback/recor
ding
of a VCR.
Video head
interference.
Keep your VCR
away from
the TV.
Leave a space of 30
cm b
etween
yo
ur VCR and the TV set to avoid
no
ise.
Avoid installin
g you
r VCR
in
front or
at the
side
of
the TV set.
Poor or no
picture (screen is dark)
, but
good
sound.
Using the menu system, select the
“Picture Adjustment
” menu
and
sele
ct
“Rese
t”
to re
turn to the
fa
ctory se
ttings
(page
19).
Noisy
picture when
viewing a TV
channel.
Using the me
nu
system,
se
le
ct the
“M
anual P
rogra
mme
Pre
set
”
op
tion in the
“Set Up
”
menu and adjust Fine Tu
ning (AFT) to
ob
tain better
picture r
eception
(page 2
6).
Using the menu
system,
set
the "N
oise Redu
ction"
op
tion in
th
e
“Picture Adjustment
”
menu to reduc
e
the
noi
se i
n th
e
pict
ure (page
19
).
Distorted
picture when chang
ing
programmes or
sel
ecting
teletext.
Turn off any equipment connected to
the Scar
t connector on the rear
of
th
e
TV set.
If
the item you want to
select
appears in a pale colour
is because
you
ca
nno
t se
le
ct it
.
Wrong characters
ap
pear when viewing
teletext
Using t
he me
nu syst
em
, ent
er the
“
C
oun
try
” option
in
the
“Set Up
”
menu
and
select the country
in which
you operate
the TV set (page
23
).
N
o soun
d/Nois
y soun
d
Good picture, no so
und.
Press the
2
+/
-
or
%
(mute) on
the remote control.
Ch
eck
th
at
“TV Spea
kers
” option
is
se
t
to
“On
” in the
“F
ea
ture
s”
menu (page 22).
Audio noise.
Unable to
re
ce
iv
e
a
ster
eo or dual so
und
broa
dcast
Make sure that the
aerial is connected.
Keep the aerial cable away from other connecting cables
.
Do not use 300-ohm
twin lead ca
bles as interference may
oc
cur.
Communi
cation problems may
occu
r if the infrared communication
equi
pment
(e.g. infrared cordl
es
s headphones
) is used near the TV.
P
leas
e use headphones other than infrared cordless headphones,
move
th
e infrared transceiver away from the TV until the noi
se is
eliminated, or move the transmitter and receiver of t
he infrared
communication equipment clos
er together.
Using the menu
system,
select
“Audio Filter
” from the
“Manual
Progra
mm
e Preset
”
me
nu. Nex
t se
le
ct
“Low
” or
“High
” (see page
26
).
Ch
eck
th
at
the
“
Audio Filt
er
” o
ption
in
t
he
“Man
ual
Progra
mm
e
Preset
”
menu is set to
“Off
”.(see page
26
).
Problem
Possible solut
ion
Cannot opera
te the menu
Str
an
ge s
oun
d
The TV cabinet creaks.
Ch
anges in room temp
erature s
ometimes cau
se
s
the TV
cabinet
to
expan
d
or contract, wh
ich
can ma
ke slight
no
ises. Th
is
does
not
indicate a malfunctio
n.
The TV buzzes.
There migh
t
be
a sur
ge
so
und
when turning
on
th
e TV. Th
is
does
no
t
indicate a malfunction.
Remote Control
Remote control does not function
.
The
(standby) or TV
(power on)
indicato
rs
on the TV fla
shes
Repl
ac
e the
b
at
te
ri
es
.
Co
ntact your nearest
Sony service centr
e.
Problem
Possible solut
ion
If you continue
to experienc
e problems
, ha
ve your
TV
serviced by
qualified personnel.
Never open the
casing
yourself.
– 18 –
WA1
RM-Y1108
SECTION 2 DISASSEMBLY
2-2. REAR COVER REMOVAL
2-1. REAR CABINET ASSEMBLY REMOVAL
– 19 –
WA1
RM-Y1108
2-3. A BOARD REMOVAL
2-4. G2 BOARD REMOVAL
– 20 –
WA1
RM-Y1108
2-5. H1 BOARD REMOVAL
2-6. H2 BOARD REMOVAL
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