Hirose connector has 2 pins connected to shield (?) inside it. In original schematic there are pins 11 & 12 (with gound connected to them). I thgink that Anchor is a one of these pins (one only one - I don't know)
And that more or less is the same response as what he got on the other website, and still not grasping the concept that these are there for mechanical strength and possible shielding.
A lot of these SMD connectors have additional "pins" to hold them down on the board. Some use through hole clips for even stronger bonds. That is what I tried to have him find out by himself with the challenge.
The fact that a symbol in a schematic editor only shows one pin does not mean there is only one on the actual foot print for it. But for that it is needed to learn the basics of everything one wants to do, and not jump in the deep end of the pool without flotation devices.
You want to do schematic design with a software packet, learn about how the packet works, what the symbols do, and how they are created, but first learn what the electronics components are for and how they work.
But that advice just seems to shoot past him.
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