CLP-340C Service Manual Brandname: Yamaha Category: Musical Instrument Total Pages: 145 Table of contents Warning2SavingData3Specifications4PanelLayout8DisassemblyProcedure10LsiPinDescription29IcBlockDiagram35CircuitBoards36TestProgram53InspectionsofTheOthers57InitialSetting58DataBackup65VersionUpgrade73MessageList77SystemBootingFlowchart79MidiImplementationChart81MidiDataFormat82