Sony KV-XF34M31 Service Manual page 24

Symptom
Solutions
Stereo broadcast sound • Check the antenna cable and
switches on and off or is connection on the TV, VCR and on the
distorted. wall. (page 4)
or
• Adjust the antenna direction. Contact a
Sony dealer for advice.
The sound switches
between monaural and
• Press A/B until a good sound is
stereo frequently.
heard.
"100" appears on the top
of the screen and there is
—
no Teletext display.
Teletext display is • Check the antenna cable and
connection on the TV, VCR and at the
incomplete (snowy picture
wall. (page 4)
or double images).
(not for this model.)
• Adjust the antenna direction. Contact a
Sony dealer for advice.
• Try using a booster.
• Use the fine tuning (FINE) function.
(page 33)
• Display the SET UP menu and adjust
Picture slant
"PIC ROTATION" so that the picture is
aligned to the TV screen. (page 30)
• Use the fine tuning (FINE) function.
Lines moving across the TV
(page 33)
screen.
u • Contact your nearest Sony service
The indicator on your
center. (page 40)
TV flashes red a number of
times between 3-second
intervals.
TV cabinet creaks.
—
A "boom" sound is heard
when the TV is turned on.
—
Possible cause
• Connection is loose or the
cable is damaged.
• The antenna direction is
inappropriate.
• Broadcast signal has a
transmission problem.
• The channel carries no
Teletext broadcast.
• Connection is loose or the
cable is damaged.
• The antenna direction
needs adjustment.
• The signal transmission is
too low.
• The terrestrial magnetism
affects your TV set.
• There is interference from
external sources, e.g.,
heavy machineries, nearby
broadcast station.
• Your TV may need service.
• Changes in room
temperature sometimes
make the TV cabinet
expand or contract,
making a noise. This does
not indicate a malfunction.
• The TV's demagnetizing
function is working. This
does not indicate a
malfunction.
37
Additional Information