雅马哈yamaha_srev1_db-srev1_rc-srev1SERVICE-MANUAL维修手册电器原理图

SAMPLING REVERBERATOR/DSP EXPANSION BOARD/REMOTE CONTROLLERSREVI/DB-SREVI/RC-SREV1SERVICE MANUALC零YAMAHA·DB-SREV1·SREV1■CONTENTSSPECIFICATIONS·………3PANEL LAYOUT..............4CIRCUIT BOARD LAYOUT................................................DIMENSIONS...............61MRING…7…BLOCK DIAGRAM…9…DISASSEMBLY PROCEDURE11O CARD INSTALLATION.............................................16.....DB-SREV1 INSTALLATION…7…LSI PIN DESCRIPTION…9IC BLOCK DIAGRAM…24…CIRCUIT BOARDS.......29TEST PROGRAM..........................41…ERROR MESSAGES…44MIDIIMPLEMENTATION CHART.........................................46PARTS LISTRC-SREV1 SERVICE MANUALThis document is pinted on chlodine free (ECF)paper with soy ink.SREV1/RC-SREV1 OVERALL CIRCUIT DIAGRAMPA0115551/2YAMAHASREV1:20001225-500000HAMAMATSU.JAPANRC-SREV1:20001225-1500001.415K-0671 FT Printed in Japan '01.02DB-SREV1:20001225-200000