It is KDL-32D3000 in my case. As you can read from several forums your best bet is to find dout what tcon board you have in your TV and search it from internet by product code. For my TV i found 5 different tcon boards and the one I bought didn't actually match my original board 's code but it works. It can be different with your TV model ofcourse.
Cool. The T-Con board mine uses is this one:
Sony KDL-32D3000 - LVDS - 324046WHC6LV2.2 - £34.99 : FlatTVParts.co.uk!, LCD Spares & Plasma Spares - LCD Parts & Plasma Parts
and it belongs to a panel S-LCD LTZ320WH-L2H. Any ideas if yours was the same and what the replacement T-Con part number was? Thanks.