I own a Yamaha RX-V596 AV Receiver, and have a DirecTV
RC24 remote control that operates my Mitsubishi TV, the
DirecTV box, but it will not operate the Yamaha receiver.
I have programmed every code given to me by DirecTV and
attempted to go through the confusing search feature,
but to no success.

Does anyone have a code that will make this combination
work, or better yet, what are all of the codes available
from DirecTV to operate a Yamaha Receiver? These are the
ones I have:

30176
30186
31375
31331
31176
30354
30143
30133
30504

ANy help will be appreciated.

Thanks,
Dan