雅马哈Yamaha_Stagepas_500SERVICE-MANUAL维修手册电器原理图

PORTABLE PA SYSTEMSTAGEPAS 500SERVICE MANUALSpeakerMixerSpeaker■CONTENTS(目次)SPECIFICATIONS(総合仕樣).3PANEL LAYOUT(パ礻儿了ヴ卜)双DIMENSIONS(寸法☒)4CIRCUIT BOARD LAYOUT(1二Y卜亻了ヴ卜)6DISASSEMBLY PROCEDURE(分解手順)6LSI PIN DESCRIPTION(LSI端子機能表)16IC BLOCK DIAGRAM(ICブ口y夕☒）…CIRCUIT BOARDS(一卜基板☒)19INSPECTIONS(梭查)27ADJUSTMENT OF AMPLIFIER UNIT(了yブ1二ッ卜0調整)3FACTORY SETTING(出荷時O設定).0TROUBLE SHOOTING(卜ラ儿1-テ亻y分)3PARTS LISTBLOCK DIAGRAM(ブ口y夕ダ了分ラㄙ)CIRCUIT DIAGRAM(回路☒)PA011840YAMAHA200612.155400HAMAMATSU,JAPANCopyright (c)Yamaha Corporation.All rights reserved.PDF M'07.01