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DA CONVERTERDA824SERVICE MANUAL二思YAMAHAD824■CONTENTSSPECIFICATIONS…3PANEL LAYOUT…4…CIRCUIT BOARD LAYOUT…5…DIMENTIONS…6…BLOCK DIAGRAM7…DISASSEMBLY PROCEDURE…8…LSI PIN DESCRIPTION…4…IC BLOCK DIAGRAM…13…CIRCUIT BOARDS............................................15…|NSPECTIONS…27…TEST PROGRAM29…FRASH ROM UPGRADE32…PARTS LISTThis document is pinted on chlorine free (ECF)paper with soy ink.OVERALL CIRCUIT DIAGRAMPA011524YAMAHA200005-110000HAMAMATSU.JAPAN1.44K-4111K Printed in Japan 00.05