Static noise from HU???

FairladyZ10PG · 09-23-2010, 07:43 PM

I have my iPhone connected to my clarion HU through iPod adaptor cable, and about a week ago it started to produce random static noise (high pitch...like the sound of a dirty CD) during music playback and it seems like it's getting worse each day.

But it only happens when I play music through my iPhone. Video playback from iPhone does not recreate this issue. Everything was working perfectly until last week and I'm trying to find out what is causing this problem. Does anyone know what could be causing this issue?

P.S. My AM frequency is also producing constant high pitch sound, but not my FM or CD.

cab83_750 · 09-23-2010, 08:01 PM

Does the pitch increase with the RPM?

bigaudiofanat · 09-23-2010, 08:02 PM

Check your ground sounds like it is becoming loose.

09-23-2010, 07:43 PM	#1 (permalink)
FairladyZ10PG A True Z Fanatic Join Date: Aug 2010 Location: SoCal-IE Posts: 1,890 Drives: PGraphite m6 Rep Power: 254	Static noise from HU??? I have my iPhone connected to my clarion HU through iPod adaptor cable, and about a week ago it started to produce random static noise (high pitch...like the sound of a dirty CD) during music playback and it seems like it's getting worse each day. But it only happens when I play music through my iPhone. Video playback from iPhone does not recreate this issue. Everything was working perfectly until last week and I'm trying to find out what is causing this problem. Does anyone know what could be causing this issue? P.S. My AM frequency is also producing constant high pitch sound, but not my FM or CD. __________________ ///MPPSK///M Performance FRONT SPLITTER///M Performance KIDNEY GRILLS///MPerformance CF MIRRORS///MPerformance CF SPOILER///AC SCHNITZER

09-23-2010, 08:02 PM	#3 (permalink)
bigaudiofanat Car Audio Installer Join Date: Jun 2009 Location: Magnolia DE Posts: 8,342 Drives: 2012 Infiniti G37x Rep Power: 852	Check your ground sounds like it is becoming loose. __________________ Need help with car audio or electronics? Let me know!! Need Help Let Me Know Direct email address reimermatt@gmail.com Owner of: Dynamic Mobile Audio Follow me below https://www.facebook.com/Dynamicmobileaudio/

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09-23-2010, 08:01 PM	#2 (permalink)
cab83_750 Track Member Join Date: Apr 2009 Location: CA Posts: 887 Drives: 09 NISSAN 370Z Rep Power: 417	Does the pitch increase with the RPM?