Looking for plate QY-781FV2 2006.12.31 ATJ2091N

[amourben]

ops:hi for every one please I need help to
my dead player first there was the sand watch
then I put the wrong firmware and it become only blue screen
I canot find its firmware help me :

screen no : 1.48 py-1315w-1(RFD)07/4/11
plate no : QY-781FV2 2006.12.31
cpu : ATJ2091N samsung 713
flash memory :K9G8G08U0M [/size]:?: :?: :?: :?:

thanks for enery shared me my probleme
ops: an this is pic