雅马哈Yamaha-SPX50D-Service-Manual维修服务手册说明书含电器原理图

piDIGITAL SOUND PROCESSORSERVICE MANUALo■CONTENTS(目次)SPECIFICATIONS(然合仕楼)PANEL LAYOUT(バ礻儿彳了ヴ卜)23CIRCUIT BOARD LAYOUT(ユ二yk了ヴ卜)…BLOCK DIAGRAM(ブ口y夕ダ1T夕ラㄙ)…6DIMENS引ONS(寸法☒)…6LS引DATA TABLE(LS引端子機能表)…7IC BLOCK DIAGRAM(ICブ口y夕☒)…10CIRCUIT BOARDS(之一卜基板☒)…12DISASSEMBLY PROCEDURE(分解手順)…16TEST PROGRAM(子又卜口夕ラ4)…19CHECKS(検查)…22ADJUSTMENTS(铜整)…24ERROR MESSAGES(工ラ-メy乜-)…24MIDI DATA FORMAT(MIDIデ-夕フ才一マy卜)25MIDI IMPLEMENTATION CHART27PARTS LISTYAMAHA CORP.006865HAMAMATSU.JAPAN2.64K-313Printed in Japan '88.6.