I am switching out stereos from the subaru into my truck, now when i took the one from the sube i thought i would remember which ones were Power - Constant and power - switched, could someone fill me in please?

 

p.s its from an 88' gl wagon

Searchfor posts on this from before. I asked lots of questions and gave info on this from before.Blue i main power, black is ground. Dull green and grayish are speakers and common grounds, one left and one right. White is nothing I believe, red yellow and orange one is the lights dimmer, I believe yellow. Give me all of tomorrow, and I'l give definitive answers.