ROLAND_A-70_维修手册电器原理图

Sept.1997A70A-7▣SERVICE NOTESSPECIFICATIONSA-73A-TOEX camtrollerFirst EditionA-2EX Soard Sectian IVE-nDI)EXPA▣ABLE C口NT口LLEIssued by RESun Palppho用,【fectoTABLE OF CONTENTSPageSPECIFICATIONS:中ae作DISASSEMBLYLOCATION OF CONTROLS REAR VIEWEXPLODED VIEW N13.20n神EXPLODED VIEW N24KEYBOARD PARTS LIST4P1得at Nare Na:7EBLOCK DIAGRAMMAIN PCB ASSY67.DisptayCIRCUIT DIAGRAM(MAIN PCB ASSY)7CtB.2 Line (back老LGPRIMARY PCB ASSY CIRCUIT DIAGRAMLEFT CONTROL PCB ASSY,n#n华#La4nds4e10 Kabm er OreatetcarnectanCIRCUIT DIAGRAM(LEFT CONTROL PCB ASSY)9AFT PCB ASSY CIRCUIT DIAGRAM10Total Yalurse Pecal JackRIGHT CONTROL PCB ASSY10CIRCUIT DIAGRAM(RIGHT CONTROL PCB ASSY)1AC INet jAC1IB,A02的，e4WPOWER PCB ASSY CIRCUIT DIAGRAM2MIDI PCB ASSY2.Diterslons1245w夏371可溪38得CIRCUIT DIAGRAM (MIDI PCB ASSY)3量e妇t:AEE程36rw行RIGHT CONTACT PCB ASSY WRUBBER CONTACT CIRCUIT DIAGRAM14LEFT CONTACT PCB ASSY WRUBBER CONTACT CIRCUIT DIAGRAM14TEST MODE1520PARTS LIST2021M时5CaEC0545034TRANSLATION FROM ENGLISH INTO JAPANESE2227e4o神e3a9时n第h3ardDISASSEMBLYRolandSN00018K6018299Printed in ltaly (AFOO](AD)1Copyrght 1997 by ROLAND CORPORATON