The fuse for the convergance power supply most likly is not your problem, go to the board below it, the deflection board and neer the flyback you will find three small fuses the one in the center is the most common problem with convergance and this also can be cused by the pins for the flyback comming unsoldered
i have a hd52w69d tv combo and when you try to turn it on the power light comes on then goes back...
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i have a hd52w69d tv combo and when you try to turn it on the power light comes on then goes back off we was watching the tv and it went off now will not turn back on