I've purchased a backlighting kit from e-bay the other day and had a go at fitting it this evening. I followed the guide, although the kit is a little different to mine it looked similar. Everything went fine but when I turn the brick on, the screen lookes a bit smudged, runny i guess. Well, i'll show the pictures:
This is how it's wired together
This is more or less visible screen of LSDJ
I did check everything i could. It seems to that the signal at the screen (without the film behind) is looking exactly the same as with it. So I'm thinking it's got nothing to do with backlight. I hope it's not a damadged screen ribbon, but it's looking okay.
Any ideas? :)