Yamaha YST-SW215 Service Manual

Also see for YST-SW215: Product catalog Owner's manual Owner's manual

Contents

IMPORTANT NOTICEThis manual has been provided for the use of authorized YAMAHARetailers and their service personnel.It has been assumed that basic service procedures inherent to the industry,and more specifically YAMAHA Products, are already known andunderstood by the users, and have therefore not been restated.WARNING: Failure to follow appropriate service and safetyprocedures when servicing this product may result inpersonal injury, destruction of expensive components,and failure of the product to perform as specified. Forthese reasons, we advise all YAMAHA product ownersthat any service required should be performed by anauthorized YAMAHA Retailer or the appointed servicerepresentative.IMPORTANT: The presentation or sale of this manual to any individualor firm does not constitute authorization, certification orrecognition of any applicable technical capabilities, orestablish 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, and service departmentsof YAMAHA are continually striving to improve YAMAHA products.Modifications are, therefore, inevitable and specifications are subject tochange without notice or obligation to retrofit. Should any discrepancyappear to exist, please contact 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 inthe unit (heavy gauge black wires connect to this buss).IMPORTANT: Turn the unit OFF during disassembly and partreplacement. Recheck all work before you apply powerto the unit. CONTENTSTO SERVICE PERSONNEL .......................................... 2INTERNAL VIEW ........................................................... 2SPECIFICATIONS / ........................................ 3REAR PANELS .......................................................... 3~4DISASSEMBLY PROCEDURES ............. 5~6CONFIRMATION OF AUTO STANDBY OPERATION /7BLOCK DIAGRAM ......................................................... 8PRINTED CIRCUIT BOARD .................................... 9~10SCHEMATIC DIAGRAM .............................................. 11PARTS LIST ........................................................... 13~20YST-SW2151 0 0 8 5 4P.O.Box 1, Hamamatsu, JapanSERVICE MANUALSUBWOOFER SYSTEMYST-SW215www . xiaoyu163. comQQ 376315150 992894298TEL 13942296513 992894298051513673QQTEL 13942296513 QQ 376315150 892498299TEL 13942296513 QQ 376315150 892498299http://www.xiaoyu163.comhttp://www.xiaoyu163.com