罗兰Roland-EP-7II-Service-Manual维修服务手册说明书含电器原理图

Apr,1993ep-7Ie·7mSERVICE NOTESSPECIFICATIONS/仕樣DIGITAL PIANOFirst EditionTABLE OF CONTENTS目次PageSPECIFICATIONS仕楼4CHOEANLOCATION OF CONTROLS/家儿配置图·=…*11111111144444·…·-……-21包9EXPLOCED VIEW分解回1111111444444-…-13DISASSEMBLY/ASSEMBLYKEYBOARD SK-8P76-B键5或-8276-8-1=11m1111114444-…4-7i0象PAT8山ST有-刘又11111144444use心NDSASSEMBLYILMINATNG THE KEYBOARD NOISEMAY绿经幼个天初修理方法-…=：80DOME O1A2L,A0过U道TAn家CRCUIT BOARD提瓶这三有五在春范A丝过考现于香例】CACLIT DIAGRAM河天PARTS LISTAE鞋BLOCK DIAGRAM7日y夕☒91=11111181144144-----9nOOWIRING DIAGRAM配0回11441444444-+===-”91”111190道MAIN BOARD10C DATAPILI MLICTCIRCUIT DIAGRAM☒格☒MB0AD/Drital Cra0---t11.115g1sUFL附CIRCUIT DIAGRAM日☒MANB0AD/Aalg Cre4)-12ERamen Pachl x 1wOD/Analar Cre4出)Soh Prdel x 1PANEL BOARD CIRCUIT DIAGRAMPA包L苍物国七区精回-1111=11■4：13OUTPUT ILARPNB Ku到TxITEST MODESWITCH.SS POWER.VCLUME.PHONESI于入卜t一下…-…*=*111415TROUBLESHOOTINGDENTIFYING CPU VERSION之三一于1少111116方法RECORDER DATA BACKUP3=岁-音老大一夕…22DIMENSIONAL OUTLINES FOR SPEAKER/又E一力一D规格☒/5夕737E26TAg海PE时hm套种容入力T初dRa0发格：1 FANEIE1iu4at4--…wPEDAL DP-222Raing'B大月dpdC宽将比-罗1--111t11iiai…250士03QM4nea7F0yW级逐大塘数1ui44444---…112he土2eGice Pandl LP0122700211别MR Holder x 21241112习Boodker2206010P01220C2222561Side Panel R(12419112221125502K-p76-8222751310[72320004▣安H路4y所的女乡◆70中入《学手◆)神人图量吾足止，Roland17059595Printed in Japan HHO (DP)1Copyright 199a by ROLAND CORPORATION