Troubleshooting - Sony WEGA KLV-L23M1 Operating Instructions Manual

Troubleshooting

Self-diagnosis function
This TV is equipped with a self-diagnosis function. If there is a problem with your TV, the
in red repeatedly. Writing down the duration of flashes and interval between flashes helps you inform your dealer or Sony service
centre of the TV's condition.
1
Measure how long the
For example, the indicator flashes for two seconds, stops flashing for one second, and flashes for two seconds.
2
Press the (Power) switch on the TV to switch it off, disconnect the mains lead, and inform your dealer or Sony service
centre of how the indicator flashes (duration and interval).
Trouble symptoms and remedies
• Here are some simple solutions to problems which may affect the picture and sound.
• If you continue to experience problems, have your TV serviced by qualified service personnel.
Never open the casing yourself.
Problem
No picture
No picture (screen is dark) and no sound
The TV turns off automatically (the TV enters the
standby mode).
No picture or no menu information from equipment
connected to the Scart connector
46
Additional Information
(Power/Standby) indicator (flashing in red)
(Power/Standby) indicator flashes and stops flashing.
Possible remedies
• Check the aerial connection.
• Connect the TV to the mains, and press the
• If the
• Check if the Sleep Timer function is activated (page 32).
• If no signal is received or no operation is performed in the TV mode for
• Check that the optional equipment is on and press
• Check the connection between the optional equipment and the TV.
TV.
(Power/Standby) indicator lights up in red, press TV
the remote control.
10 minutes, the TV automatically switches to the standby mode.
remote control repeatedly until the correct input symbol is displayed on
the screen.
(Power/Standby) indicator will flash
(Power) switch on the
&/
/ on the
on