AC Delco CD Player Problem

I have an AC Delco CD Player (single disc) in my 2003 Chevy Blazer.

It was working fine then all at once it just quit. The lights still come on and I don't have any errors or locked messages. All my preset stations are still there and the time is still there. I just can't get any sound from it. It is like someone just unpluged the speakers. I have check all the wires. I also thought that maybe it was my aftermarket AMP that I had. So I then bypass that and still nothing.

Has anyone ever had a problem like this with an AC Delco radio? If you have and know what I should do please reply.

thanks

I now have taken the radio out just to see if I could smell anything burnt. I can't find anything wrong anywhere.

Does anyone have any ideas where I should look next?

Make sure you don't have a speaker/wire blown/shorted somewhere, other than that it sounds like the radio's bad.

If I had a bad wire, Would that make all the other speaker quit?

I read somewhere that the output amp inside might be bad. Is there anyway to test that?

Well I have one of them also. What kind of reading would I look for?

BTW thanks for your helping hand..

If you're going to do that, disconnect all the speakers, and use a cd with a test tone on it.  Test the speaker wires for ac voltage.  However, it'd be easier to just use a test speaker and connect it to the different sets of speaker wires one by one.  Only do this after you've ensured no speaker wires are grounding out.