Sony HCD-DZ660 DVD recorder

[yellowpinky]

Hello Group,
This unit is dead after a power cut in the area.
It has FR929 (1ohm half watt) o/c in the power supply.
C/Hyde list it at £17.60.
I have fitted a standard safety resistor and it blows again.
Has anyone a circuit for it.
Many thanks Ian Harrison (Sound and Vision)