Sylvia Else wrote:
This television displays a strange image and sound distortion just after
it's been turned on, as shown in this 5 second video.
http://www.youtube.com/watch?v=usQFxTJ04s4
It may do this several times, and, rather disconcertingly, seems to be
slowly getting worse.
Note - the slight flickering is an artefact of the video recording.
I'm using a computer output to show the fault, but I get the same
behaviour on broadcast channels if the computer is completely
disconnected, and turned off.
I suspect a warming up effect. Any ideas?
Sylvia.
Affects picture contents, colour and sound; could be a supply voltage.
Maybe check the PSU for bulging caps.
Tony