雅马哈Yamaha-FX900-Effects-Processor-Service-Manual维修服务手册说明书含电器原理图

SIMUL-EFFECT PROCESSORFX900SERVICE MANUAL006X1CC圆CONTENTS（目次)SPECIFICATIONS(然合仕樣)…2PANEL LAYOUT(ネ儿了7卜)4BLOCK DIAGRAM(ブ口y夕夕1了夕ラ么)…CIRCUIT BOARD LAYOUT(ユ二y卜卜).6DISASSEMBLY PROCEDURE(分解手顺)…8LSI PIN DESCRIPTION(LSl端子機能表)…12IC BLOCK DIAGRAM(ICブ口y夕☒).17CIRCUIT BOARDS(之一卜基板☒)…18TEST PROGRAM(テㄡ卜ブ口少与ㄙ)…22CHECKS&ADJUSTMENTS(検查之調整)…28MIDI DATA FORMAT(MDIデ-夕フ才一マy卜)…30MIDI IMPLEMENTATION CHART....37PARTS LISTLMo11034YAMAHA CORPHAMAMATSU.JAPAN2.914K-035 Printed in Japan"90.09