雅马哈Yamaha-PC2001N–PC3301N–PC4801N–PC6501N-Power-Amp-Service-Manual维修服务手册说明书含电器原理图

POWER AMPLIFIERPC6501N/PC4801N/PC3301N/PC2001NSERVICE MANUALPC6501N■CONTENTS(目次)SPECIFICATIONS(合仕樣).3/4PANEL LAYOUT(/八UU了中卜)5CIRCUIT BOARD LAYOUT(ユ二y卜UF中卜)6DIMENS引ONS(寸法☒)PERFORMANCE GRAPHS(特性☒).8DISASSEMBLY PROCEDURE(分解手顺)w..............m............m.......8NOTES ON WIRING(配線上D注意).14/15LSI PIN DESCRIPTION(LSI端子機能表)16IC BLOCK DIAGRAM(ICブ口y夕☒).17CIRCUIT BOARDS()一卜基板☒).19INSPECTIONS(検查)….....30/38PARTS LISTBLOCK DIAGRAM(ブ▣y夕岁了ヴラ厶)VIRING DIAGRAM(基板結線☒)江4于《E0F:瓶地素系源自，バ儿プ力态使用L℃L1亲。This dooument is printed on chlorine free (ECF)psperOVERALL CIRCUIT DIAGRAM(▣路☒)YAMAHAPA011763HAMAMATSU,JAPANPC6501N:200412-399000PC3301N:200412-315000Copyright (c)Yamaha Corporation.All rights reserved.PDF-K9051M UP05.01PC4801N:200412-.367500PC2001N:200412-283500