I found the manual. At a glance I thought that the new remote was identical (though I'd noticed that its part number wasn't) and it turns out that it isn't quite the same. The red NETFLIX button has been moved to where the DISPLAY button was; the AUDIO button was moved down to where NETFLIX was and the button where AUDIO was is now PIP, which is labelled as toggling secondary video on and off. The round button just above the red button at the bottom was labelled SUB MENU and is now labelled OPTION (I'd read instructions to push the OPTION button in the manual wondered what the hell they were talking about. There is no button labelled SUB MENU now so the code may be the same.
I think that OPTION is the same code as the old SUB MENU. I thought that PIP might be the same code as the old DISPLAY but the player does respond to PIP--on the disc in my drive (the T2 BD) it just pops up a message that the operation is not allowed by the disc. What comes up when you press OPTION is similar to what popped up on the BDT110, only bigger and more colorful. It does not have the Playback Information tab.
I really, really wish that they'd get a PDF copy of the manual up. I'm used to being able to run a text search on the digital copy.