编号7：雅马哈YAMAHA-x-v559功放维修图纸手册

AV RECEIVER/AV AMPLIFIERRX-V559/HTR-5950/DSP-AX559SERVICE MANUALIMPORTANT NOTICEThis manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.It has been assumed that basic service prooedures 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 personalinjury,destruction of expensive components,and failure of the product to perfomm as specified.For these reasonswe 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 to any individual or fimm does not constitute authorization,certification orrecognition of any applicable technical capabilities,or establish a principle-agent relationship of ay fom.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,inev itableand specifications are subject to change without notice or obligation to retrofit.Should any discrepancy appear to ex ist,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 wires connect to this buss).IMPORTANT:Turn the unit OFF during disassembly and part replacement.Recheck all work before you apply power to the unit.RX-V■CONTENTSTO SERVICE PERSONNEL...2-3DISPLAY DATA44-47FRONT PANELS...3-4IC DATA..48-57REAR PANELS..5-8PIN CONNECTION DIAGRAM.58-59REMOTE CONTROL PANELS9BLOCK DIAGRAMS.61-63SPECIFICATIONS/参考仕樣.10-12PRINTED CIRCUIT BOARDS..64-80INTERNAL VIEW.......13SCHEMATIC DIAGRAMS81-88DISASSEMBLY PROCEDURES/分解手顺..14-17REPLACEMENT PARTS LIST..89-114SELF DIAGNOSIS FUNCTION(DIAG)/REMOTE CONTROL.........115自己診断機能（ダ亻了）……18-42ADVANCED SETUP116AMP ADJUSTMENT/了>プ才部調整..43二)竹一上入了二1了儿体、工3マ一夕隔定)再生纸态使用TL'米寸。This Service Manual uses recycled paper米YAMAHA1009972006 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,Japan08.02