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 17 

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20

Additional Information

u

• 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.

• Use the fine tuning (FINE) function.

(page 10)

• Contact your nearest Sony service

center. (page 17)

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—

• The magnetic disturbance

from 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.

• 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.

21

Additional Information

Refer to the pages indicated in parentheses ( ) for details.

1

U

 (main power) button (11)

2 PROGR +/– (program) buttons (11)

3

¸

 +/– (volume) buttons (11)

4

…

 (TV/video) button (12)

5 AUTO PROGR (program) button (5)
6 SELECT button (9)

7

2

 (headphone) jack

2

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 18 

–

22

Additional Information

9

!º

!¡

!™

!£

!¢

!∞

!§

For general TV operations

For Teletext operations

1 u (power) button (12)
2 ; (TV) button (12)
3 Number buttons (11)
4 JUMP button (12)
5 PROGR +/– buttons (11)
6 SELECT button (9)
7 PIC MODE button (14)
8 + or – buttons (9)
9

(display) button (12)

!º ¤ (muting) button (12)
!¡ … (video) button (12)
!™ . +/– (volume) buttons (11)
!£ A/B button

(not used for KV-TF21M80)

!¢ Timer setting buttons (13)

(wake up timer)

(sleep timer)

!∞ FAVORITE button

(not used for KV-TF21M80)

!§ SOUND MODE button (14)
!¶ Teletext operation buttons

(not used for KV-TF21M80)

 (text)

 (enlarge)

 (reveal)

 (hold)

 (index)

 (text clear)

p

 (FASTEXT: red, green, yellow, blue)

Names/symbols of buttons on the
remote are indicated in different
colors to represent the available
functions.

White

Green

1

2

3

4

5

6

7

8

!¶

TV

1

2

3

4

6

7

8

9

÷

0

5

JUMP

SOUND 

MODE

 

FAVORITE

PROGR

Á

TV

1

2

3

4

6

7

8

9

÷

0

5

JUMP

SOUND 

MODE

 

FAVORITE

PROGR

Á

– 19 –

1

 Three connectors

2

 F board

Lever

Six screws
(BVTP 4

×

16)

Rear cover

1

2 Two screws

(BVTP 4

×

16)

1

 Chassis assy

Lever

Lever

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 20 

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For replacement of the Multi Button and Bar Optical ,unscrew to exchange with the
new parts, and fix them with screws (+BVTP) respectively.

Multi button

Two screws
(BVTP 3

×

12)

Bar Optical

One screw
(BVTP 3

×

12)

A board

Terminal board bracket

1

 Demagnetization coil

2

 Tension spring

Picture tube