编号1：雅马哈YAMAHA-xv359功放维修图纸手册

AV RECEIVERRX-V359/HTR-5930SERVICE MANUALIMPORTANT NOTICEThis manual has been provided for the use of authorizd YAMAHA Retailers and their service personnel.It has been assumed that basic service procedures inherent to the industry,and more specifically YAMAHA Products,are alreadyknown and understood by the users,and have therefore not been restated.WARNING:Failure to follow appropriate service and safety procedures when servicing this product may result in personalRX-V359/HTR-5930injury,destruction of expensive components,and failure of the product to perform as specified.For these reasons,we advise all YAMAHA product owners that any service required should be performed by an authorizedYAMAHA Retailer or the appointed service representative.IMPORTANT:The presentation or sale of this manual toany individual or fim does not constitute authorization,certification orrecognition of any applicable technical capabilities,or establish a principle-agent relationship of any form.The data provided is believed to be accurate and applicable to the unit(s)indicated on the cover.The research,engineering.andservice departments of YAMAHA are continually striving to improve YAMAHA products.Modifications are,therefore,inevitableand specifications are subject to change without notice or obligation to retrofit.Should any discrepancy appear to exist,pleasecontact the distributor's Service Division.WARNING:Static discharges can destroy expensive components.Discharge any static electricity your body may haveaccumulated by grounding yourself to the ground buss in the unit (heavy gauge black wiresconctto this buss).IMPORTANT:Turn the unit OFF during disassembly and part replacement.Recheck all work before you apply power to the unit.■CONTENTSTO SERVICE PERSONNEL…2-3DISPLAY DATA ...35-36IMPEDANCE SELECTOR.3IC DATA.37-43FRONT PANELS..3-5PRINTED CIRCUIT BOARD...45-52REAR PANELS....5-9PIN CONNECTION DIAGRAM53-54REMOTE CONTROL PANELS…10BLOCK DIAGRAM...…55SPECIFICATIONS....11-12SCHEMATIC DIAGRAMS ......56-60INTERNAL VIEW...n…12REPLACEMENT PARTS LIST.........61-69DISASSEMBLY PROCEDURES.13-15REMOTE CONTROL..70-71SELF DIAGNOSIS FUNCTION(DIAG)...16-33ADVANCED SETUP,72-73CONFIRMATION OF IDLING CURRENT .........34二②节一上了二1了儿体、工3マ一夕语定)再生纸卷使用T'米寸This Service Manual uses recycled paperYAMAHA1009952006 YAMAHA CORPORATION All rights reserved.This manual is oopyighted by YAMAHA and may not be copiedorredistrbuted either in pint or electonically without permission.YAMAHA CORPORATIONP.O.Box 1,Hamamatsu,Japan雪08.01