雅马哈Yamaha-SP2060-Speaker-Processor-Service-Manual维修服务手册说明书含电器原理图

SPEAKER PROCESSORSP2060SERVICE MANUAL■CONTENTS(目次)SPECIFICATIONS(然合仕樣)..4DIMENSIONS(寸法☒)....7PANEL LAYOUT(/R礻儿y亻T卜)..8CIRCUIT BOARD LAYOUT(1二yKy亻Tヴ卜).9DISASSEMBLY PROCEDURES(分解手順).10LSI PIN DESCRIPTION(LSI端子機能表)….17ICBL0 CK DIAGRAM(ICブ口y夕☒）23CIRCUIT BOARDS(-卜基板☒)26TEST PROGRAM(于又卜ブ口月ラ4)...36/45INSPECTIONS(検查)54/57UPDATING PROGRAM,BOOT,AND COMPONENT DATA(ブ口月与ㄙ、ブ-卜、彐ボ-礻卜デ-夕0Tyブ子-卜).60/64INITIALIZING(初期化).if68/69SYSTEM FLOW CHART(電源立古上fy-ヶ>又).70/71DISPLAY MESSAGES(デ又ブ亻Xy乜-).....72/74OUTPUT LEVEL CHANGE METHOD(出力Lベ儿变更方法)...76PARTS LISTLEVEL DIAGRAM(A儿ダ亻P方ラ4)之幼竹-Ex7三ュT柱工3代邦了BLOCK DIAGRAM(ブ▣y夕ダ不下5ラ)57EC:撞素柔潭白代刀专使用LT宝有。VIRING DIAGRAM(基板桔線☒)CIRCUIT DIAGRAM(▣路☒)PA011826YAMAHASP2060:20060720-249900HAMAMATSU.JAPANCopyright (c)Yamaha Corporation.All rights reserved.M LPvo06.06