F fionntan Banned Apr 9, 2009 #21 awptickes said: Pioneer headunits, and some kenwood headunits use a power-filtering circuit on the harness. It's essentially a capacitor, a diode or resistor, and a choke. Here's some reading material: Alternator Whine in Car Audio http://www.designers-guide.org/Design/bypassing.pdf Low-pass filters : FILTERS Building a simple Alternator whine / ignition filter www.hstek.co.kr/newhstek/noiseken/pdf/NIT.pdf Click to expand... Nice info, thank you. Have some rep.
awptickes said: Pioneer headunits, and some kenwood headunits use a power-filtering circuit on the harness. It's essentially a capacitor, a diode or resistor, and a choke. Here's some reading material: Alternator Whine in Car Audio http://www.designers-guide.org/Design/bypassing.pdf Low-pass filters : FILTERS Building a simple Alternator whine / ignition filter www.hstek.co.kr/newhstek/noiseken/pdf/NIT.pdf Click to expand... Nice info, thank you. Have some rep.
Taco15 I wear stretchy pants Apr 12, 2009 #22 did you ground the radio while installing it? if so just save the headache and return it to get it fixed. if you ever install and amp on your highs or something its gonna sound alot louder and worse.
did you ground the radio while installing it? if so just save the headache and return it to get it fixed. if you ever install and amp on your highs or something its gonna sound alot louder and worse.
