YAMAHA_REV7_维修手册电器原理图

DIGITAL REVERBERATORREV7SERVICE MANUALREV7■CONTENTSIMPORTANT NOTICE,,·,,,··,,··,FUNCTIONAL BLOCK DIAGRAM ANDBLOCK DIAGRAM,,,,,,,,,,,,,,,,,,SIGNAL FLOW,·····13SPECIFICATIONS,.,,,....,......,..,.,2CIRCUIT DESCRIPTION,.1418DIMENSIONS .2UNIT LAYOUT.·19PANEL LAYOUT,,,,,:,:,···3CHECKS AND ADJUSTMENTS·…...20/21ROOM SIZE CHART.,······4DIAGNOSTIC PROGRAMS.............22~24MEMORY (ROM)CONTENTS ANDIC PIN ASSIGNMENTS AND FUNCTIONS .25~26CONTROLLABLE PARAMETERS.·····5MIDI IMPLEMENTATION CHART.··.······27GENERAL INFORMATION .............6~12CIRCUIT BOARDS.28心32EXPLANATION OF PARAMETERS.·····6PARTS LIST .......................33~39RECALL/EDIT/STORE,,,,,,····,·····11SCHEMATIC DIAGRAM.....·····40/41MIDI CONTROL.....................12STEREO/MONO AND EQUALIZER.····12SINCE 1887This document was cleaned up and madeYAMAHA006664available as free download by synfo.nlNIPPON GAKKI CO..LTD.HAMAMATSU.JAPAN1.81K-415月①Printed in Japan85.10