Marantz M-CR611N help needed

Hi friends,

I need help for Marantz M-CR611N
The unit was damaged by thunder, i changed a couple components, now power on, but network and usb functions not working

I checked CY920 module and the spi flash content damaged (M25L12835F)
I found only one similar dump for this module, but this dump is from Denon N9.
Now network module starting, but now CY920 Error on the screen and unit goes to firmware update. At the moment i can't connect to ethernet, because RJ45 plug damaged too
If someone have usb firmware, for example  "USB_MCR611N_CY920_100200090200-0006.zip", please send me!

thanks in advance
regards
Tom