Troubleshooting - Sony Wega KDE-W50A11E Manual De Instrucciones

Troubleshooting

Check whether the 1 (standby) indicator is flashing in red.
When it is flashing
The self-diagnosis function is activated.
1 Count how many 1 (standby) indicator flashes between each two second break.
For example, the indicator flashes three times, then there is a two second break, followed by another three flashes, etc.
2 Press 1 on the TV (right side) to switch it off, disconnect the mains lead, and inform your dealer or
Sony service centre of how the indicator flashes (number of flashes).
When it is not flashing
1 Check the items in the tables below.
2 If the problem still persists, have your TV serviced by qualified service personnel.
Picture
Problem
No picture (screen is dark) and
no sound
No picture or no menu
information from equipment
connected to the scart
connector
Distorted picture
Double images or ghosting
Only snow and noise appear
on the screen
Picture (dotted lines or stripes)
noise
44
GB
Cause/Remedy
• Check the aerial connection.
• Connect the TV to the mains, and press 1 on the TV (right side).
• If the 1 (standby) indicator lights up in red, press TV "/1.
• Check that the optional equipment is on and press
the correct input symbol is displayed on the screen.
• Check the connection between the optional equipment and the TV.
• Check if any connected optional equipment is installed in front of the TV or
beside the TV. When installing optional equipment, leave some space
between the optional equipment and the TV.
• When changing programmes or selecting Text, turn off any equipment
connected to the scart connector on the rear of the TV.
• Check aerial/cable connections.
• Check the aerial location and direction.
• Check if the aerial is broken or bent.
• Check if the aerial has reached the end of its serviceable life (three to five
years in normal use, one to two years at the seaside).
• Keep the TV away from electrical noise sources such as cars, motorcycles,
or hair-dryers.
• Make sure that the aerial is connected using the supplied coaxial cable.
• Keep the aerial cable away from other connecting cables.
• Do not use a 300-ohm twin lead cable as interference may occur.
/ repeatedly until