How do i fix red int. on my alpine iva-d300? i cant use any features includin the radio/cd/dvd player

SOURCE: alpine iva-d300 problem

Try purchasing a "ground loop isolater", when your head unit and amp are grounded in 2 diffrent locations the diffrence in volatage to ground between the two will cause interference. Check the below link for more details, can be purchased of a shelf at you local radioshack http://www.radioshack.com/product/index.... loop&parentPage=search Hope this helps L8R

RadioShack

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SOURCE: Alpine 7800F No sound, don't read.

Blown audio output IC, possibly from miswiring speakers, or accidentaly shorting out one of the speaker wires. It will need to be repaired, or replaced.

SOURCE: alpine iva d900 dvd player with lcd monitor

Have a look here:

http://vault.alpine-usa.com/products/documents/OM%20IVA-D900.pdf

SOURCE: tengo 1 alpine iva d-300

COMPRATE UN IVA-D-106 Y SE ACABA TU PROBLEMA!

SOURCE: alpine CDA 7843E head unit

if this unit has a motorized face the ribbon cable is bad and will need to be replaced