Varian 03-641555-D Printed Circuit Board $1,057.02 https://www.ebay.com/itm/193011851337?hash=item2cf0672049:g:…
Varian 03-917720-00, Power Supply Circuit Board, $704.94 https://www.ebay.com/itm/253960779225?hash=item3b213df5d9:g:…