I've looked all over the place for the Panasonic IR format, but the only information I've found is that it is 48 bit long. That much I can figure my self by looking at the Pronto and Neo codes. It is 50 pairs long. I would assume 1 lead in and one lead out, and 48 pairs encoding binary command.

I was looking for the Panasonic VCR discrete code and the only one that worked does reset my programming. If I know the panasonic IR format and try all of the commands and see if one of them does discrete on or off.

The first 3 bytes look the same for all the panasonic IR commands, the next 3 bytes varry. Also it would help to know which IR code pair encodes 0 and which encodes 1.