31
Additional Information
Sony KV-21HFV2100 Group J3 (
GB
)_2-187-288-11 (1)
Abnormal color
patches
TV cannot receive
stereo broadcast
sound.
or
Stereo broadcast
sound switches on
and off or is
distorted.
TV cannot receive
FM radio station.
The
1
(standby)
indicator on your
TV flashes red
several times after
every three
seconds.
The TV screen
sometimes goes
blank for
slightly longer
than usual
during channel
change.
TV cabinet creaks.
A small “boom”
sound is heard
when the TV is
turned on.
• Keep external speakers or other equipment away from the TV. Do not
move the TV while the TV is turned on. Press
!
(main power) on the TV
to turn off the TV for about 15 minutes, then turn it on again to
demagnetize the TV.
• Press MTS/SAP until “Stereo” appears on the screen (see page 16).
• Check the antenna cable and connection on the TV, VCR and at the wall
(see page 28).
• Check the antenna setup. Contact a Sony dealer for advice.
• Connect a separate FM antenna and the TV channel source through an
antenna selector (switch) to your TV (see page 28).
• Count the number of times the
1
(standby) indicator flashes.
Press
!
(main power) to turn off your TV. Contact your nearest Sony
service center.
• The “Signal Booster” is functioning to detect a weak signal. This does not
indicate a malfunction.
• Change in room temperature sometimes make the TV cabinet expand or
contract, causing a noise. This does not indicate a malfunction.
• The TV’s demagnetizing function is working. This does not indicate a
malfunction.
Symptom
Solutions