Pioneer DEH-P9800BT

Jakup Fonsdal · 12-12-2007, 05:30 AM

I installed a Pioneer DEH-P9800BT into my BMW 525TDS.
It functions perfect. Ya, almost to good. I can hear everything, I meen everything that goes on or off, I hear a little click-nose in the speakers. Then I hear a nose that follows the generator - that nose is around six times higher than the rotation of the generator. Its call radio-nose.
My sound goes throu a amp.
I installed a small devise on the generator that should fix the radio-nose, but did not fix anything.

Where can I get a technical diagram (drawing) of the DEH-P9800BT ???

Ageclipsegt · 12-12-2007, 03:12 PM

Make sure the power wire is run on one side of the car, and the RCA's from the Head unit to the amp are on the other side. I'm not sure where you put your amp but this can cause interference.

12-12-2007, 05:30 AM	#1 (permalink)
Jakup Fonsdal Registered User Join Date: Dec 2007 Location: Faroe Islands Posts: 1 OS: XP	Pioneer DEH-P9800BT I installed a Pioneer DEH-P9800BT into my BMW 525TDS. It functions perfect. Ya, almost to good. I can hear everything, I meen everything that goes on or off, I hear a little click-nose in the speakers. Then I hear a nose that follows the generator - that nose is around six times higher than the rotation of the generator. Its call radio-nose. My sound goes throu a amp. I installed a small devise on the generator that should fix the radio-nose, but did not fix anything. Where can I get a technical diagram (drawing) of the DEH-P9800BT ???

12-12-2007, 03:12 PM	#2 (permalink)
Ageclipsegt Registered User Join Date: Jan 2007 Location: Minnesota Posts: 95 OS: Windows Vista Ultimate My System	Re: Pioneer DEH-P9800BT Make sure the power wire is run on one side of the car, and the RCA's from the Head unit to the amp are on the other side. I'm not sure where you put your amp but this can cause interference.