雅马哈Yamaha_MagicStomp_UB99A_UB99B_UB99MKIISERVICE-MANUAL维修手册电器原理图

ACOUSTIC EFFECTS PROCESSORBASS EFFECTS PROCESSORGUITAR EFFECTS PROCESSORMaqicstompUB99A/UB99B/UB99MK2SERVICE MANUALYAMAHA◆YAMAHAYAMAH酒、1a4tepUB99AUB99BUB99MK2ACOUSTIC EFFECTS PROCESSORBASS EFFECTS PROCESSORGUITAR EFFECTS PROCESSOR■CONTENTS(目次)SPECIFICATIONS(然合仕樣).3PANEL LAYOUT(八儿LT卜).4BLOCK DIAGRAM(ブ▣y夕了月与厶)5CIRCUIT BOARD LAYOUT(亿二y了卜).6DISASSEMBLY PROCEDURES(分解手順)6LSI PIN DESCRIPTION(LSI端子機能表)..8IC BLOCK DIAGRAM(ICブ▣y夕☒)..11CIRCUIT BOARD(一卜基板☒)..12INSPECTIONS/FACTORY SET(検查/フ夕卜)一乜y卜)..14BACKUP THE USER PATCH DATA(1一5-y于①八y夕了y)..25ERROR MESSAGES(工ラ一Xy乜一).26PARTS LISTCIRCUIT DIAGRAM(回路☒)YAMAHAGA011755HAMAMATSU,JAPANCopyright (c)Yamaha Corporation.All rights reserved.PDF-K366M UP'05.03