Failing resistors on Gemini XGA5000

Hi everyone, new here 🙋🏽‍♂️.
Im trying to fix the amp but two 1k resistors that leads from the mains to the input pcb keeps on failing. I looked for short, and there is but after a while it disappears (bad cap maybe 🤷🏽‍♂️). It is fairly simple design but unfortunately I couldn't find schematic. Can someone help me figure it out? Thanks
IMG_20230902_210652.jpg
 

Attachments

  • IMG_20230831_170655.jpg
    IMG_20230831_170655.jpg
    224.5 KB · Views: 62