Re: Toshiba 32AV500U picture but no backlight

I've got a Toshiba 32C3035DB
The backlight died - two Mosfets on the master board were blown. I replaced all the mosfets on both master and slave, and both driver ICs.
When I powered it up, the backlight came on for about 2 seconds, then the fuse on the master and one of the MOSFETS blew again.
Any ideas?