No Power to the Head unit

[Tony_SS]

I've done install a few times, but cant figure this out.

I have all the speakers hooked up.

I go to run power, straight from a 'PWR' open terminal to the power wire to a Sony head unit and I get nothing. Unit is brand new.

I've tried it a dozen ways from the fuse box and can figure out the accy / power hookup?

Once I did get the CD player going, but no lights. I just need the power/accy/ground wire hooked up, right?