Sony TRINITRON KV-SW292M50 Service Manual page 188

continued
Symptom
Picture slant
Abnormal color
patches
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.
22
Additional Information
• Keep external speakers or other electrical equipment away from the TV.
• Display the "Picture Position" under "Setup" menu, then adjust "Picture
Rotation" and "Picture V-Position" so that the picture is aligned to the TV
screen (see page 18).
• 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.
• 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.
• Changes 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.
Solutions