Audio Systems: pt cruiser radio problems, rf modulator, fm modulators

Question
I recently wired in a rf modulator into the stock radio on my 02 pt cruiser. after installation, the radio stopped working. there is power going to the stereo, because if i press the clock button, the clock comes on for five seconds, then turns off, also the eject function still works. did i fry my radio?

Answer
there are 2 fuses for the radio one of them is bad  in the fuse box

also fm modulators don't sound that good it is best to use this auxiliary input interface

look at partyd post
http://www.ptcruiserlinks.com/forum/sound-security-forum/17222-ipod-cassette-ada...