XP-80_维修手册电器原理图

Apr.1996XP-80X口-日口SERVICE NOTESFirst EditionUSIC W▣AKSTATI口NIssued by R.JATABLE OF CONTENTS目次PageGENERAL VIEW概银☒…1SPECIFICATION仕樣…2PANEL LAYOUT/ネ儿配置☒……………………3EXPLODED VIEW分解☒…4PARTS LISTKEYBOARD PARTS LIST键盤/一以刂又卜…………11KEYBOARD DISASSEMBLY键經分解手顺……………12IDENTIFYING THE VERSION NUMBER/バ一沙日ナ/バ一)曜阁方法…·15USER DATA SAVE AND LOAD1-圹-デ-夕の七-ブ北口-ド…15FACTORY PRESET7夕卜刂-ブ刂七y卜刃方法…16VERSION UP THE FLASH ROMフラy之ュROMバ-衫ョ>UPの方法·16HOW TO ENTER THE TEST MODE子又卜毛-入入方…17TEST MODE子入卜毛-水……17HOW TO EXIT THE TEST MODE子又卜无一ド加0拔付方………19BLOCK DIAGRAM26CIRCUIT BOARD(MAIN)基板☒(MAIN…27CIRCUIT DIAGRAM(MAIN)回路☒(MAN…28CIRCUIT BOARD(EXP)基板☒(EXP)…31CIRCUIT DIAGRAM(EXP)回路☒(EXP)…2CIRCUIT BOARD(SIDE PANEL,ENCODER)基板☒(SIDE PANEL,ENCODER)3CIRCUIT DIAGRAM(SIDE PANEL,ENCODER)回路☒(SIDE PANEL,ENCODER)·33CIRCUIT BOARD(PS,TRANS)基板☒(PS,TRANS)……4CIRCUIT DIAGRAM(PS,TRANS)回路☒(PS,TRANS)…34CIRCUIT BOARD(SWITCH A)基板☒(SWITCH A)…CIRCUIT DIAGRAM(SWITCH A)回路☒(SWITCH A)·35CIRCUIT BOARD(SWITCH B)基板☒(SWITCH B)…36CIRCUIT DIAGRAM(SWITCH B)回路☒(SWITCH B)…36CHANGE INFORMATION变更案内☒…………………………37✉8888880Roland 17059837Copyright 1996 by ROLAND CORPORATIONPrinted in Japan AFFO(DP-P)1