My Honda Accord 1995 radio will not turn on. I have checked all appropriate fuses both in the interior and under-bonet fuse boxes and they are all good. The CD stacker still gets power so that the disk cassette goes in and out, but the radio (headunit) does not turn on at all. Also, power antenna doesn't rise. What could be the problem here? thanks.

You have to remove the radio and check the power going into the radio to make sure it is getting power. There is an internal radio fuse which you can't check without taking the radio apart. Likely the source is the radio. Checking for current to the radio will determine if the source is the radio or not. If radio does not power up, antenna will not rise.

Clasic .. behind the radio itself u should have a fuse on the red wire check this .. if it has gone do not use tin foil many ppl do this and burn the radio out full stop check and see if it has a fuse behind the radio it's self