Read Sony KV-AR29M80A Service Manual online
Additional Information
25
Sony KV-AR29M81A Group R24 (GB)_4-092-810-13 (1)
—
• Check the antenna cable and connection
on the TV, VCR, and at the wall.
• Adjust the antenna direction. Contact a
Sony dealer for advice.
• Try using a booster.
• Use the fine tuning (FINE) function.
• Keep external speakers or other electrical
equipment away from the TV.
• Press SELECT until “PIC ROTATION”
appears on the screen, then press + or –
to adjust the picture until it is optimal.
to adjust the picture until it is optimal.
• Use the fine tuning (FINE) function.
• Contact your nearest Sony service center.
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—
Possible cause
Symptom
Solutions
Good morning!
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“100” appears on
the top of the
screen and there is
no Teletext display.
(KV-AR29M81A/
AR25M81A only)
the top of the
screen and there is
no Teletext display.
(KV-AR29M81A/
AR25M81A only)
Teletext display is
incomplete
(snowy picture or
double images).
(KV-AR29M81A/
AR25M81A only)
incomplete
(snowy picture or
double images).
(KV-AR29M81A/
AR25M81A only)
Picture slant
Lines moving across
the TV screen.
The
1
indicator on
your TV flashes red
several times
between three
seconds intervals.
TV cabinet creaks.
A “boom” sound is
heard when the TV
is turned on.
• The channel carries no
Teletext broadcast.
• Connection is loose or
the cable is damaged.
• The antenna direction
is inappropriate.
• Signal transmission is
too low.
• The magnetic
disturbance from
external speakers or
other equipment, or
the direction of the
earth’s magnetic field
may affect the TV.
external speakers or
other equipment, or
the direction of the
earth’s magnetic field
may affect the TV.
• There is interference
from external sources,
e.g., heavy machineries,
nearby broadcast
station.
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.
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.
This does not indicate a
malfunction.
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