MK-l LOWER. ( upper version is part VU648200 / VU648210 ).
Yamaha PSR9000 Circuit Board DP PN V4101200 New Old Stock Untested As Is
Yamaha PSR7000 Circuit Board DM Factory Sealed PN: VT093000 Untested As Is
Untested Yamaha PSR8000 Circuit Board DM Open Box Made In Japan PN: VZ030000
UNTESTED For Parts Or Repair Yamaha PSR9000 Circuit Board DM PN: V4101100 As Is
Yamaha Clavinova Circuit Board
