Adding Composite Video to a Famicom

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32 pointstodsacerdoti4 comments

Pretty certain the TRRS image is incorrect. Tip is always left audio.

That is absolutely not true. TFA links to [1] and while left audio is the most common, there are all sorts of combinations seen in the wild.

I don't seem to be coming across any pinouts where tip is ground. I'm still convinced the image is incorrect.

I wonder if the extra decoupling caps for the CPU and PPU are even necessary?

I get that good decoupling is important but these things worked fine as designed for the decades they were being manufactured.