Seiko Seiki P019Y—Z801-3M1 Turbo Control PCB Card H600 SCU-H1000C Working. Inventory # A28269, A-11395. Removed from a SCU-H1000C Turbomolecular Pump STP Control Unit. This Seiko Seiki P019Y—Z801-3M1 Turbo Control PCB Card is used working surplus. Only items pictured are included: If a part is not pictured, or mentioned above, then it is not included in the sale. Pictured test equipment is not included or available for sale. For items with multiple quantities: The pictured item is not necessarily the one that will be sent. Serial numbers or country of manufacture may vary.