Avh 1400nex smoked

[Jack Cason]

I have a avh 1400nex head unit, idatalink meastro, nvx 6.5 component speakers front, skar 6.5 mid bass rear, nvx 900 watt 5 channel amp, nvx 10" sub, installed in a 2015 jeep jku.
Everything worked great for 5 months then all of sudden smelt something burning then no sound everything on radio still functioning. Checked all wiring no bad fuses, shorts, gounds, burnt or loose connections amp still comes on. Installed pioneer head avh 2330nex from my truck and everything worked fine. So contacted pioneer and radio was repaired under warranty reinstalled everything worked fine next day same problem so I said screw I took head unit apart to see what happened and found a burnt chip on main board board where rca cables connect heading to amp have no idea what would cause this hopefully someone can shed some light on this problem thanks any idea's will help

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[Hitmanj]

I have a avh 1400nex head unit, idatalink meastro, nvx 6.5 component speakers front, skar 6.5 mid bass rear, nvx 900 watt 5 channel amp, nvx 10" sub, installed in a 2015 jeep jku.
Everything worked great for 5 months then all of sudden smelt something burning then no sound everything on radio still functioning. Checked all wiring no bad fuses, shorts, gounds, burnt or loose connections amp still comes on. Installed pioneer head avh 2330nex from my truck and everything worked fine. So contacted pioneer and radio was repaired under warranty reinstalled everything worked fine next day same problem so I said screw I took head unit apart to see what happened and found a burnt chip on main board board where rca cables connect heading to amp have no idea what would cause this hopefully someone can shed some light on this problem thanks any idea's will help

I feel the pain I waited 2weeks for my last amp a Orion extr 2500.1 for my two evil15s. ran it a week or so heard a high pitch sqeal then came the smoke so I sent it back and am going with a hifonics goliath 3000.1 I am done with expensive amps For a while first one I have ever smoked