realtek alc 668

I have no sound on my xps 13 9333. I found this: https://www.tonymacx86.com/threads/solved-alc668-applealc-not-working.261288/ but it isnt help to me. When im trying to use voodooHDA i have only speakers alive, headphones output is cracking. Can somebody help me to fix it? (i tried all...