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

POWERED SPEAKERDXR SeriesU BRACKETDXR8 DXR10 DXR12 DXR15UB-DXR8/UB-DXR10/UB-DXR12/UB-DXR15SERVICE MANUAL·POWERED SPEAKERDXR8/DXR10/DXR12/DXR15®DXR10DXR12DXR8DXR15·U BRACKETUB-DXR8/UB-DXR10/UB-DXR12/UB-DXR15■CONTENTS(目次)SPECIFICATIONS(稔合仕樣)UB-DXR15PANEL LAYOUT(Uパ礻儿L亻予ヴ卜)3.4UB-DXR12CIRCUIT BOARD LAYOUT(ユ二y卜亻予7卜)..5DIMENS引ONS(寸法☒)..7DISASSEMBLY PROCEDURE(分解手順)..8LSI PIN DESCRIPTION(LSI端子機能表).26CIRCUIT BOARDS(一卜基板☒)...UB-DXR1027TEST PROGRAM（行又卜口5ラ4)..35UB-DXR8INSPECTIONS(検查)45UPDATING(予yプデ-卜).55PARTS LISTBLOCK DIAGRAM(ブ口y夕ダ亻T5ラ4)LEVEL DIAGRAM(yA儿ダ亻予分ラ4)CIRCUIT DIAGRAM(▣路☒)UB-DXR8/UB-DXR10/UB-DXR12/UB-DXR15 SERVICE MANUALPA012041YAMAHADXR8:201202.71400UB-DXR8:201202-10500DXR10:201202.81900UB.DXR10:201202.10500HAMAMATSU,JAPANDXR12:201202.92400UB-DXR12:201202.15750Copyright(c)Yamaha Corporation.All rights reserved.PDFR12.03DXR15:201202.102900UB.DXR15:201202.15750