The linked IR code list from Sony gives the function number, but doesn't mention the device number(s).  Some of the codes are Sony15 and some are Sony20. You'll need to select the appropriate IR protocol in IrScrutinizer depending on whether the command is 15 or 20 bits.   Probably the 15 bit commands are device 84, while the 20 bit commands use device 26, subdevice 42.