Yamaha Soavo-900SW Service Manual

Also see for Soavo-900SW: Brochure & specs Owner's manual Owner's manual

Contents

SERVICE MANUALThis manual has been provided for the use of authorized 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 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 an authorized YAMAHARetailer or the appointed service representative.IMPORTANT: The presentation or sale of this manual to any individual or firm 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, and servicedepartments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable andspecifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact thedistributor'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.IMPORTANT NOTICE1 0 1 0 2 7SERVICE MANUALREPAIR PROCEDURES / 11–14DC OFFSET ADJUSTMENT / 14–15IC DATA ...................................................................... 16BLOCK DIAGRAM ...................................................... 17PRINTED CIRCUIT BOARDS .............................. 18–20SCHEMATIC DIAGRAMS .................................... 21–22REPLACEMENT PARTS LIST ............................. 23–34REMOTE CONTROL .................................................. 35 CONTENTSTO SERVICE PERSONNEL ......................................... 2FRONT PANEL ............................................................. 3REAR PANELS ......................................................... 3–5REMOTE CONTROL PANEL ....................................... 6SPECIFICATIONS / 6DIMENSIONS ................................................................ 7INTERNAL VIEW .......................................................... 7DISASSEMBLY PROCEDURES / 8–10Soavo-900SWSUBWOOFER SYSTEM© 2006 YAMAHA CORPORATION. All rights reserved.This manual is copyrighted by YAMAHA and may not be copied orredistributed either in print or electronically without permission.’06.09POWER STANDBY SLEEPPHASEMEMORYPRESETHIGH CUT VOLUME2 31B.A.S.S.WH64300Soavo-900SW