Jandor

Hi fellas, So i have an AVIC D3 installed in a 2008 Toyota Tacoma. So far i have not had any other issues except, the audio. When i am using any other audio source.. I.E.. Playstation, aux inputs.., and another dvd player i have for my kids that transmits audio via an FM freq.. I hear a whining sound that drives me nuts. I can't turn the volume up past 10 when using my playstation. Any suggestions?