Yamaha EMX68F, EMX88S free download

File name Yamaha-EMX88S_68 F pwrmix.pdf

SERVICE MANUAL EMX68S EMX88S · OPTION RK-88 RACK MOUNT KIT This document is printed on chlorine free (ECF) paper with soy ink. CONTENTS SPECIFICATIONS ... 3 PANEL LAYOUT ... 7 CIRCUIT BOARD LAYOUT & WIRING ... 10 DIMENSIONS ... 11 BLOCK & LEVEL DIAGRAM ... 12 DISASSEMBLY PROCEDURE ... 14 LSI PIN DESCRIPTION ... 20 IC BLOCK DIAGRAM ... 22 CIRCUIT BOARDS ... 23 INSPECTION ... 37 OVERALL CIRCUIT DIAGRAM PARTS LIST PA 011625 HAMAMATSU, JAPAN 1,387K-7041 Printed in Japan 2002.03 EMX68S 20020325-92000 EMX88S 20020325-105000 RK88 20020325-2500 EMX68S / EMX88S IMPORTANT NOTICE This 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 already known 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 personal injury, destruction of expensive components and failure of the product to per form as specified. For these reasons, we advise all Yamaha product owners that all service required should be performed by an authorized Yamaha Retailer or the appointed service representative. This presentation or sale of this manual to any individual or firm does not constitute authorization, certification, recognition of any applicable technical capabilities, or establish a principal-agent relationship of any form. IMPORTANT: The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research engineering, and service departments of Yamaha are continually striving to improve Yamaha products. Modifications are, therefor, inevitable and changes in specification are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division. WARNING: IMPORTANT: Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss). Turn the unit OFF during disassembly and parts replacement. Rechec