W53804 Pinout for Live and Ground

[jfaultless]

Hi Everyone

Fairly basic question ..I have a 2002 Avensis with a W53804 Radio/CD etc player..

All I want to do is add a reversing rear view mirror and it needs a switched live / ground feed.

So I thought I would connect to the Radio feed BUT I cant seem to find a pinout diagram for the W53804 anywhere..

Does anyone have a pinout diagram for the W53804 I could refer to?

 

Thanks in advance

 

[jfaultless]

Found this which may be helpful for other members

Toyota--CN-TS6070LA--service--ID989.pdf

[Alan1234]

To find your pin out feed use a multimeter aux or Battery live for your mirror live radio ,negative from reverse switch pin out ecu switching relay .