Sat Nav B9010 pinout

[C_Hemingway]

I have just bought a Toyota B9010 satellite navigation head unit to replace my 58806 TNS310 Traffic Plus system in my '96 Celica

As far as I can tell from looking around the internet it can support a reversing camera so I have bought adaptor cables which are originally for adding an aftermarket camera while keeping the original loom intact

https://www.amazon.co.uk/dp/B01LZ4XQKT/ref=pe_3187911_185740111_TE_item

Can anyone please help by filling in the gaps in my knowledge regarding the rear connectors

Looking at the rear and starting from the left:

5-pin ( grey ) - Reverse ( to switch display to camera ) , speed ( for sat nav and trip computer ) and parking brake ( why ? ) inputs

12-pin ( black ) - CD changer port

10-pin & 6-pin ( white ) - Power and Speakers

20-pin ( white ) - Camera input , Camera 6V power, MANY OTHER PINS...

1-pin + shield ( Grey ) - GPS antenna

75 Ohm - Standard DIN FM antenna ( top ), Smaller antenna socket ( ? )

This is more to satisfy my curiosity and to know if there are other features which might be compatible in my old Celica

Any advice would be greatly appreciated

[Heidfirst]

possibly useful http://www.castulucci.com/projects/carpc/oemnaviconnectors/index.html?

in case you don't have it https://www.toyota-tech.eu/aimuploads/{AD697D9D-5D86-100B-DEF9-7D1C60675D86}/01941_TNS700_EN_Vol.pdf

 

[C_Hemingway]

Thank you

I already have the user manual but the link has gone some way to matching up some of the connections

I did find this while searching but don't know if it is actually for my unit:

[Heidfirst]

don't know if this is any help either