You cannot put the RAV2000 firmware into a TSU1000/2000. The RAV2000 also had yamaha IR codes built into a database that the editor utilized. Those shortcuts are not available in the TSU series.

However, Yamaha protocol is NEC and there are quite a few files in the files section (use RXV900 and look for a file/spreadsheet with extended codes) that will work.

So, you can take the sample config from RAVEdit, load it into ProntoEdit, and then add the codes you need from spreadsheet or another config you find in the files section.