编号8：雅马哈YAMAHA-xv563功放维修图纸手册

AV RECEIVER/AV AMPLIFIERRX-V563/HTR-6150/DSP-AX563SERVICE MANUALIMPORTANT NOTICEThis manual has been provided for the use of ahord YAMAHA Retailers ad their service personnelIt 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:Failureo follow appropriate service and safety procedures when servicing this product may result in personalinjury,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 authorizedYAMAHA Retailer or the appointed service representative.IMPORTANT:The presentation or sale of this manual toany individualor 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,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.■CONTENTSTO SERVICE PERSONNELu3DISPLAY DATA45FRONT PANELS......…3-4IC DATA.....46-59REAR PANELS.5-8BLOCK DIAGRAMSmm.mm.m.61-65REMOTE CONTROL PANEL9PRINTED CIRCUIT BOARDS...66-79SPECIFICATIONS.....10-12PIN CONNECTION DIAGRAMS80-81INTERNAL VIEW..13SCHEMATIC DIAGRAMS83-96DISASSEMBLY PROCEDURES.....14-16REPLACEMENT PARTS LIST....97-109UPDATING FIRMWARE ......17-21REMOTE CONTROL......110-112SELF DIAGNOSIS FUNCTION (DIAG)............22-44Advanced setup .........113二)竹一上入了二F儿体、工3マ一夕隔定)再生纸卷使用T儿'米寸。This Service Manual uses recycled paper米YAMAHA101086This manual is copyighted by YAMAHA and may notbe copiedorredistributed either in pintor electroncally without permission.YAMAHA CORPORATIONP.O.Box 1,Hamamatsu,Japan08.03