LG Z50PV220-UA AUSLZUR YSUS Board EBR69839001 . PART TYPE: YSUS Board . PART NUMBER: EBR69839001 . Warranty: 60 day unconditional warranty. Money back guarantee. The board has been refurbished, it has been simply tested and found to be functioning as per the manufacturers specs. This item may or may not be in the original packaging.