Sony KV-HW21P50 Service Manual page 80

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Symptom
• The magnetic
Picture slant
Abnormal color • The magnetic
patches
• Your TV's self-
The 1 (standby)
indicator on
your TV flashes
red several
times after
every three
seconds.
• Changes in room
TV cabinet
creaks.
• The TV's demagnetizing
A small "boom"
sound is heard
when the TV is
turned on.
26
Additional Information
Possible cause
disturbance from
external speakers or
other equipment, or
the direction of the
earth's magnetic field
may affect the TV.
disturbance from
external speakers or
other equipment, or the
direction of the earth's
magnetic field may
affect the TV.
diagnosis function
indicates the possible
problems.
temperature sometimes
make the TV cabinet
expand or contract,
causing a noise. This
does not indicate a
malfunction.
function is working.
This does not indicate a
malfunction.
Solutions
• Keep external speakers or other electrical
equipment away from the TV.
• 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.
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