Toshiba 15V31B Manual del usuario - Página 26

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También para Toshiba 15V31B: Manual de servicio (39 páginas)

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Before requesting service please check the

following points

Symptom

No standby light.

No picture, no sound.

Unable to select channel

numbers 8 through to 100.

3N70401A/P20-Last

Cause

Is your TV plugged in?

Is the main power switch on the front

of your TV off?

Has the fuse in the mains plug

blown?

Is your TV plugged in?

Is the aerial connection cable broken

or damaged?

Possibly station trouble.

Is the main power switch on the front

of your TV off?

Have you pressed the

button or have you set the volume at

minimum?

During automatic tuning your

television didn't find enough channels

to place in these numbered

positions?

Plug your TV into mains socket (AC

outlet).

Press

(main power) switch.

Replace fuse in mains plug.

Plug your TV into mains socket (AC

outlet).

Check all aerial connections for broken

or damaged wires. If necessary

replace with new cables.

Try other stations to see if they are

stronger or move the aerial away from

possible source of interference. If you

live in a known poor reception area try

using an aerial booster to improve the

quality of broadcast signal.

Press

(main power) switch.

(Mute)

Press the

increase the volume using the

control.

If a television station has been missed

try repeating the automatic tuning

operation as described on page 7.

7/7/03, 10:05 AM

Solution

(Mute) button again or