Headunit Help

[Hesson1234]

Hi, I have a sony headunit. I want to fit it i have the Iso Connectors that i need but the wires in my nova are just loose. Do i wire these up into the Universal Iso then into my Sony 1?
Here are the colour Wires that are in my Nova

Red
Brown
Black
Blue
Yellow

Can some 1 tell me which wire goes where please??

[epo]

i think if you look through some other post on here the colours are posted up

[gary_1.2Merit]

red= +12v constant
black = +12v on ignition
brown= earth

blue n yellow might be for a speaker not 2 sure. but you should have to sets of these.

[Motor World]

Blue is usually used as the Remote wire to activate accessories such as an external amp...

Yellow is usually the live for the memory....

Speaker wires are always in pairs, with on of the pairs having a stripe running the length of the cable...

I hope this helps!