sony Bravia KLV-40S400A pic goes off and on

[provider10]

hi
Goy this Sony Bravia KLV-40S400A

On switch on the picture comes up for 7 seconds Then goes off for about 10 Seconds, with a click of a relay. This keeps going on and off ad infinitum. When it goes off the backlights also go of.

Havent worked on many Sony's so I am a bit lost

Any help would be appreciated

James

[dick_barton]

Re: sony Bravia KLV-40S400A pic goes off and on

Can you turn the backlights down and see if it stays on longer before going off again If it does then you may have issues with one or more of the leds.

[provider10]

Re: sony Bravia KLV-40S400A pic goes off and on

Hi
A bit of a problem the set doesnt stay on long enough to get into the menu