Is the source of that chart even remotely credible? That seems to be the only source on the internet that seems to point that the DAC is an ES9017.
If only from one source, no, but it is from multiple sources including one that is Denon. Also, on that chart you can see the Denon logo so the dealer who posted it must have gotten it from Denon.
There is at least one Youtube video in which I could see the label ES9017S on my 65 inch Sony TV, but I can see it clearly on my PC monitor:
Time 11:30
Too bad, D+M NA don't seem to think we North American care about the technical stuff too lol, so aide from German and French sources, I found another one form the Far East, the speaker gave the presentation in Cantonese instead of Mandarin so I assume it's from Hong Kong Denon:
This guy went further, actually clarify the point that
@tjcinnamon and I were speculating about how many PCM5102A are used. I thought 3 based on D+M's past history of using 3 for the zone 2,3 and network though I was wondering why would it be PCM5102A when previously they used the cheaper PCM5100 for zone 2,3 and network.
Now we know the answer, according to the presenter, there is one PCM5102 (note it says PCM5012, clearly a typo on the slide), for SW4. He commented that the PCM5102A's SNR at 20 Hz is only 2 dB lower so it won't affect performance.
So the two ES9017S covers SW1 through 3, and the PCM5102A is for the SW4.