my bulb holder didnt have a fuse to replace, and the replacement bulb wasn't recognised by the tv, but i noticed a small ciruit board at the bottom right corner where the bulb holder slides into the tv (in the tv itself) i got a small piece of tin foil twisted it to make a tiny wire and cut a piece of electrical tape (about 1cm square), on the small circuit board there are 2 small square metal area's, i joined them up with the tin foil and stuck it in place with the tape, crossed my fingers and switched the tv on, PRESTO it works as good as new now and it cost me nothing at all!!!, that must be the reset switch for my type of tv without the fuse on the bulb holder. hope this helps, let me know :)
Richard Green, May 2008