2022+ Smart Connect Plus headunit wiring

[ollie.chambers1]

Does anybody have/know of a wiring diagram or pinout of the 2022+ Smart Connect Plus head unit? Could be useful for anybody who is looking at doing various tweaks to their cars.

Personally I'm upgrading the sound system in my car by adding an amplifier. I think the speaker outputs are the black plug on the bottom left when looking at the back of the unit.

Here are some pictures of the back of my head unit, the cables, and the label for reference:

[efthivoulos]

Hi, Did you find out the wire diagram? i am also trying to connect an amplifier. And would be good to know the schematics for future reference.

 

[ollie.chambers1]

Deleted.

[ollie.chambers1]

13 hours ago, efthivoulos said:

Hi, Did you find out the wire diagram? i am also trying to connect an amplifier. And would be good to know the schematics for future reference.

I didn't find a wiring diagram unfortunately, but I figured the pinout of the speaker plug myself. See my post here for some pics and more info about what I did:

https://www.toyotaownersclub.com/forums/topic/199209-e210-speakers-upgrade/?do=findComment&comment=1644007