Dual XDVD8170 Car DVD Player "cd pll" Questions

CD, DVDS TV NO DISTORTION AT ALL. EVERYTIME WHEN THE RADIO HEATS UP I GUESS IS WHEN IT HAPPENS. ANY HELP ON HOW TO FIX IT THX The only thing is replacing the PLL IC in the tuner circuit. It is failing

...CD-RW Compatible ��.Fold Down Detacheble Front Panel ��.MP3 Selection by Sequence Number & Track Name, ID Display ��.Encoder Volume Control ...