Sony KDL-40L(S)(U)(V)4000(40xx)(42xx) / KDL-46V4000(42xx) / KDL-52V4000(42xx) - Инструкция по эксплуатации - Страница 189

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Troubleshooting

Check whether the 

1

 (standby) indicator is flashing in red.

When the 

1

 (standby) indicator is flashing

The self-diagnosis function is activated. 

1

Count how many times the 

1

 (standby) indicator flashes between each two second break.

For example, the indicator may flash three times, go off for two seconds, then flash again three 
times.

2

Press 

1

 on the TV to turn it off, disconnect the mains lead, and inform your dealer or Sony 

service centre of how the indicator flashes (number of flashes).

When the 

1

 (standby) indicator is not flashing

1

Check the items in the tables below.

2

If the problem persists, have your TV serviced by qualified service personnel.

Condition

Explanation/Solution

Picture

There is no picture (screen is 
dark) and no sound.

• Check the aerial/cable connection.
• Connect the TV to the mains, and press 

1

 on the TV.

• If the 

1

 (standby) indicator lights up in red, press 

"/1

.

No picture or menu 

information from equipment 

connected to the scart 
connector appears on the 

screen.

• Press 

 to display the list of connected equipment, then select the 

desired input.

• Check the connection between the optional equipment and the TV.

Ghosting occurs, or double 

images appear.

• Check the aerial/cable connection.

• Check the aerial location and direction.

Only snow and noise appear 

on the screen.

• Check if the aerial is broken or bent.

• Check if the aerial has reached the end of its serviceable life (three to 

five years for normal use, one to two years when used at the seaside).

The picture is distorted (dotted 

lines or stripes appear).

• Keep the TV away from electrical noise sources such as cars, 

motorcycles, hair-dryers, or optical equipment.

• When installing optional equipment, leave some space between the 

optional equipment and the TV.

• Check the aerial/cable connection.
• Keep the aerial/cable TV cable away from other connecting cables.

There is picture or sound noise 
when viewing a TV channel.

• Adjust “AFT” (Automatic Fine Tuning) to obtain better picture 

reception (page 32).

Tiny black points and/or 
bright points appear on the 

screen.

• The screen is composed of pixels. Tiny black points and/or bright points 

(pixels) on the screen do not indicate a malfunction.

The picture contours are 

distorted.

• Select “Auto” in “Film Mode” (page 28).

The picture is not displayed in 

colour.

• Select “Reset” (page 26).

The picture from equipment 

connected to the 

COMPONENT IN 

sockets is not displayed in 

colour, or is displayed in 

irregular colours.

• Check the connection of the 

COMPONENT IN sockets and check if 

the sockets are firmly seated in their respective sockets.

(Continued)