[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-645775-105":3,"detail-sidebar-cat-0-en-105":79,"doc-detail-645775-en":129},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":72,"head_meta":74,"extra_data":76,"updated_unix":78},105,"en","yamaha-sy99-service-manual-specifications-important-notice","Yamaha SY99 Service Manual - Specifications - IMPORTANT NOTICE","","Safety and handling guidance for servicing the Yamaha SY99 includes authorization requirements for Yamaha Retailers and service representatives, and warnings about personal injury risk, component damage, and improper operation. It emphasizes static discharge prevention, turning the unit OFF during disassembly and parts replacement, and rechecking work before powering on. The manual also covers lithium battery hazards and precautions, solder lead chemical content, and protective practices to avoid exposure. 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Replacement should be done by qualified service personnel.",{"name":68,"@type":59,"acceptedAnswer":69},"What safety steps should be followed before disassembly and after parts replacement?",{"text":70,"@type":62},"Turn the unit OFF during disassembly and parts replacement, then recheck all work before applying power.","https://schema.org",{"og:url":32,"og:type":73,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":75,"canonical":32},"index,follow",{"doc_id":77,"site_id":7},645775,1792735099,{"code":4,"msg":80,"data":81},"success",[82,86,90,94,99,103,108,113,118,121,125],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":83,"show_sort_weight":84,"slug":85},"Story & 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service personnel.Ithas been assumed that basic service procedures inherent to the industry,and more specifically YamahaProducts,are already known and understood by the users,and have therefore not been restated.  \nWARNING:Failure to follow appropriate service and safety procedures when servicing this productmay result in personal injury,destruction of expensive components and failure of theproduct to perform as specified.For these reasons,we advise allYamaha productownersthat all service required should be performed by an authorized Yamaha Retailer or theappointed service representative.  \nIMPORTANT:The presentation or ale of this manual to any individual or firm does not constituteauthorization,certification,recognition of any applicable technical capabilities,orestablish a principle-agent relationship of any form.  \nThe data provided is believed to be accurate and applicable to the unit(s)indicated on the cover.Theresearch,engineering,and service departments of Yamaha are continually striving to improve Yamahaproducts.Modifications are,therefore,inevitable and changes in specification are subject to change withoutnotice or obligation to retrofit.Should any discrepancy appear to exist,płease contact the distributor'sService Division.  \nWARNING;Static discharges can destroy expensive components.Discharge any static electricity yourbody may have accumulated by grounding yourself to the ground buss in the unit(heavygauge black wires connect to this buss).  \nIMPORTANT:Turn the unit OFF during disassembly and parts replacement.Recheck all work beforeyou apply power to the unit.  \nThis product uses a lithium battery for memory back-up.  \nWARNING:Lithium batteries are dangerous because they can be exploded by improper handling.Observe the following precautions when handling or replacing lithium batteries  \n·Leave lithium battery replacement to qualified service personnel.  \n● Always replace with batteries of the same type.  \n·When installing on the PC board,solder using the connection terminals provided on the battery cells.Never solder directly to the cells.Perform the soldering as quickly as possible.  \n◆ Never reverse the battery polarities when installing,  \n● Do not short the batteries.  \n● Do not attempt to recharge these batteries.  \n·Do not disassemble the batteries.  \n◆ Never heat batteries or throw them into fire.  \nADVARSEL!  \nLithiumbatteri.Eksplosionsfare.  \nUdskiftning må kun foretages af en sagkyndig,og som beskrevet i servicemanualen.  \nWARNING:CHEMICAL CONTENT NOTICE!  \nThe solder used in the production of this product contains LEAD.In addition,other electricalelectronic and/or plastic(where applicable)components may also contain traces of chemicals foundby the California Heaith and Welfare Agency (and possibly other entities)to cause cancer and/or birthdefects or other reproductive harm.  \nDO NOT PLACE SOLDER,ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS INYOUR MOUTHFOR ANY REASON WHAT SO EVER!  \nAvoid prolonged,unprotected contact between solder and your skin!When soldering,do not inhalesolder fumes or expose eyes to solder/flux vapor!.  \nIf you come in contact with solder or components located inside the enclosure of this product,wash your hands before handling food.  \n# ■SPECIFICATIONS(総合仕様)\n\nTone generator:Realtime Convolution and Modu-lation(RCM)  \nAWM2:16 bit linear waveform data,maximum48 kHz sampling frequency  \nAFM:6 operators,45 algorithms,3 feedbackloops,16 waveforms,modulation from AWMoutput  \nFilter:Time variant IIR(infinite impulse re-sponse)digital filters,2 fiters for each element(maximum of 8 filters per voice)  \nMaximum simultaneous notes:16(Voice mode),32(Multi mode)  \nMaximum simultaneous timbres:1(Voicemode),16(Multi mode)  \nNote assignment:Last note priority,DVA(dynamic voice allocation)  \nKeyboard:76 notes,key velocity sensitivity,chan-nel aftertouch(with zoned aftertouch)  \nDSP","cbCaiiKEPHqXxhkL","https://ap.wps.com/l/cbCaiiKEPHqXxhkL","pdf",23517329,156,"English","# IMPORTANT NOTICE\n## SPECIFICATIONS(総合仕様)\n## く機能>\n## 键盘:\n## エフェクタータイプ:","[{\"question\":\"Who is authorized to perform SY99 service procedures?\",\"answer\":\"Service should be performed by an authorized Yamaha Retailer or the appointed service representative.\"},{\"question\":\"What precautions are required when handling lithium batteries in the SY99?\",\"answer\":\"Replace only with the same type, avoid reversing polarities or shorting, do not recharge or disassemble, and never heat or throw into fire. Replacement should be done by qualified service personnel.\"},{\"question\":\"What safety steps should be followed before disassembly and after parts replacement?\",\"answer\":\"Turn the unit OFF during disassembly and parts replacement, then recheck all work before applying power.\"}]","Yamaha SY99 Service Manual - Specifications - IMPORTANT NOTICE | PDF",393]