DOWNLOAD Sony KV-PF21DK7 Service Manual ↓ Size: 2.02 MB | Pages: 54 in PDF or view online for FREE

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20

Additional Information

• Snowy

• Distorted

• Noisy/

picture

picture

distorted
sound

Incorrect antenna direction may cause:

Wrong type of antenna
may cause:

• No picture

• Snowy picture

Loose connection may
cause:

• Snowy picture

• Distorted sound

Too strong signal level
may cause:

• Distorted picture

• Noisy sound

For better viewing, please check the following connections.

21

Additional Information

P166 SECTEXT   166   FR1  MAR   03:59:09

Fom Singapore

To PARIS

To OSAKA

To ROMA

To SYDNEY

Day   Dep/Arr       Flight    Alrcraft

1.6   220/0588     SQ28       747
   2   2130/1225   PA115      L15 
   3   2115/1330   SQ26       747

2.7   2130/0745   SQ24       747
   4   2300/0915   AZ487     747

2.5   1000/1715   SQ6         747
4.6   0930/2015   CX522     L10 

   1   2210/0610   SQ21A    747 
   2   2100/0835   SQ21A    747

Loose connection may
cause:

• Snowy picture

• Distorted sound

• No picture

For more information, please see
“Troubleshooting” on page 22, 23 and
24 or consult your dealer for
guidance.

Loose connection may cause:

• no power

• no picture with no sound

• Double image

•

Missing

picture

Teletext
characters

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18

Additional Information

If you find any problem while viewing your TV, please check the following guide. If
any problem persists, contact your Sony dealer .

• Check the antenna cable and connection

on the TV, VCR and on the wall. (page 4)

• Press SELECT until “MANUAL

PROGRAM” appears on the screen then
preset the channel again. (page 9)

• Check the antenna type (VHF/UHF).

Contact a Sony dealer for advice.

• Adjust the antenna direction. Contact a

Sony dealer for advice.

• Try using a booster.

• Turn off or disconnect the booster if it is

in use.

• If the sound of all the channels are

noisy, check the TV system (TV SYS)
setting (page 10), then press AUTO
PROGR to preset the channels again
(page 8).

• If the sound of some channels are noisy,

select the channel, then select the
appropriate TV system (TV SYS).
(page 10)

• Check the power cord, antenna and the

VCR connections.

• Press u (power).

• Press U (main power) on the TV to turn

off the TV for about five seconds, then
turn it on again.

• Connection is loose or the

cable is damaged.

• Channel presetting is

inappropriate or
incomplete.

• The antenna type is

inappropriate.

• The antenna direction is

inappropriate.

• Signal transmission is low.

• Broadcast signals are too

strong.

• The TV system setting or

channel presetting is
inappropriate or
incomplete.

• The power cord, antenna

or VCR is not connected.

• The TV is not turned on.

18

Additional Information

If you find any problem while viewing your TV, please check the following guide. If
any problem persists, contact your Sony dealer .

• Check the antenna cable and connection

on the TV, VCR and on the wall. (page 4)

• Press SELECT until “MANUAL

PROGRAM” appears on the screen then
preset the channel again. (page 9)

• Check the antenna type (VHF/UHF).

Contact a Sony dealer for advice.

• Adjust the antenna direction. Contact a

Sony dealer for advice.

• Try using a booster.

• Turn off or disconnect the booster if it is

in use.

• If the sound of some channels are noisy,

select the channel, then select the
appropriate TV system (TV SYS).
(page 10)

• Check the power cord, antenna and the

VCR connections.

• Press u (power).

• Press U (main power) on the TV to turn

off the TV for about five seconds, then
turn it on again.

• Connection is loose or the

cable is damaged.

• Channel presetting is

inappropriate or
incomplete.

• The antenna type is

inappropriate.

• The antenna direction is

inappropriate.

• Signal transmission is low.

• Broadcast signals are too

strong.

• The TV system setting is

inappropriate.

• The power cord, antenna

or VCR is not connected.

• The TV is not turned on.

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22

Additional Information

If you find any problem while viewing your TV, please check the following guide. If
any problem persists, contact your Sony dealer .

• Check the antenna cable and connection

on the TV, VCR and on the wall. (page 4)

• Press SELECT until “MANUAL

PROGRAM” appears on the screen then
preset the channel again. (page 9)

• Check the antenna type (VHF/UHF).

Contact a Sony dealer for advice.

• Adjust the antenna direction. Contact a

Sony dealer for advice.

• Try using a booster.

• Turn off or disconnect the booster if it is

in use.

• Check the power cord, antenna and the

VCR connections.

• Press u (power).

• Press U (main power) on the TV to turn

off the TV for about five seconds, then
turn it on again.

• Connection is loose or the

cable is damaged.

• Channel presetting is

inappropriate or
incomplete.

• The antenna type is

inappropriate.

• The antenna direction is

inappropriate.

• Signal transmission is low.

• Broadcast signals are too

strong.

• The power cord, antenna

or VCR is not connected.

• The TV is not turned on.

19

Additional Information

• Press ¸ + to increase the volume level.

• Press ¤ to cancel the muting.

• Do not use a hair dryer or other

equipment near the TV.

• Adjust the antenna direction for

minimum interference. Contact a Sony
dealer for advice.

• Use a highly directional antenna.
• Use the fine tuning (FINE) function.

(page 10)

• Adjust the antenna direction. Contact a

Sony dealer for advice.

• Turn off or disconnect the booster if it is

in use.

• Press SELECT until “COLOR” appears

on the screen, then press + or – to adjust
the color level. (page 15)

• Press SELECT until “COL SYS ” appears

on the screen, then check the color
system setting (usually set this to
“AUTO”). (page 9).

• Adjust the antenna direction. Contact a

Sony dealer for advice.

• Keep external speakers or other

electrical equipment away from the TV.
Do not move the TV while the TV is
turned on. Press U  (main power) on
the TV to turn off the TV for about five
minutes, then turn it on again.

• The volume level is too low.

• The sound is muted.

• There is local interference

from cars, neon signs, hair
dryers, power generators,
etc.

• Broadcast signals are

reflected by nearby
mountains or buildings.

• The antenna direction is

inappropriate.

• Use of a booster is

inappropriate.

• The color level setting is

too low.

• The color system setting is

inappropriate.

• The antenna direction is

inappropriate.

• The magnetic disturbance

from external speakers or
other equipment, or the
direction of the earth’s
magnetic field may affect
the TV.

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20

Additional Information

u

• Use the fine tuning (FINE) function.

(page 10)

• Contact your nearest Sony service

center. (page 17)

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• 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.

24

Additional Information

u

––

• Check the antenna cable and connection

on the TV, VCR, and at the wall. (page 4)

• Adjust the antenna direction. Contact a

Sony dealer for advice.

• Try using a booster.
• Use the fine tuning (FINE) function.

(page 10)

• Use the fine tuning (FINE) function.

(page 10)

• Contact your nearest Sony service

center. (page 19)

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• The channel carries no

Teletext broadcast.

• Connection is loose or the

cable is damaged.

• The antenna direction is

inappropriate.

• Signal transmission is too

low.

• 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.