No picture, sound and ambilight available

Hi all,

As title states, I have no image on my Philips 32pfs6401/12. When I use a flashlight in a dimly lit room on the powered on TV, I see things lighting up.

Having a look at the inside (images) I can't see anything burned up I think, only maybe the yellow brick. Please let me know what I can do!

Best regards,

Jeffrey