PS3 Question

[NARMAK]

i was wanting to know if the PS3's HD output at 720p/1080i and 1080p via HDMI was at 60hz on the European PS3's or 50hz as whenever i put my PS3 into 720p or 1080i via the HDMI which are both supported by my TV the KDF-E50A12U, it says 720p/60 or 1080i/60 in the top left corner and it begins to display pink lines and ghosting in pink to the left of the images.

I wanted to know if it was 60hz because i don't think the TV fully supports it and thats why it displays ghosting and lines in pink on the images and the PS3is only properly viewable at 576p which i think outputs at 50hz.

My TV displays 720p and 1080i signals fine over HDMI and i know this because i've been using an upscaling DVD player at 1080i via HDMI without any ghosting or lines in pink, can anybody please help me out and/or tell me if i should contact SONY directly, if so could you provide me with the UK SONY number as i cannot find it in any of the supplied PS3 manuals

Thanks in advance