With no electronics knowledge you are asking for trouble if you attempt to keep feeding it with fuses you could cause further damage, the problem is most likley to be in the power supply circuit, or a transistor short circuit drawing lots of power, call in a tv engineer he can locate the fault without burning the house down.
I work in TV and Electronics and have seen many simple to repair faults made into disasters by joe public playing repair man.
Gazz, December 2006