Troubleshooting - Sony TRINITRON KV-14M1A Manual

18
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Troubleshooting
Problem
No picture, screen is dark, no sound
Solution
Plug the TV in.
Press © B@ on the TV.
Press () @ or the programme number
® on the remote commander if ©
indicator \ylj is on.
Check the aerial connection.
Check that the video source is on.
Turn the TV off for 3 or 4 seconds and
then turn it on again using og.
Poor or no picture (screen is dark, sound is good)
oe
Good picture, no sound
No colour on colour programmes
Distorted picture when you change programmes
or select teletext
Press MENU @ and adjust brightness
picture and colour levels.
Adjust the volume <<] +/-— on).
Disconnect any headphones.
Press 4K @) if ¢X is displayed on the
screen.
Press MENU @® and select appropriate
TV system.
Press MENU @) and adjust colour
balance.
Press MENU @ and reset to factory
settings.
Turn off the equipment connected to the
21-pin connector (@.
Partially discoloured picture when you
swivel the TV
Turn off the TV for fifteen minutes using
the power switch © B@ on TV set then
turn on again.
Remote commander does not function
Replace the batteries.
personnel.
e NEVER open the casing yourself.
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