ROLAND_A-30_维修手册电器原理图

M19a2A30A-30SERVICE NOTESMIDI KEYBOARD CONTROLLERFirst EditionTABLE OF CONTENTS目次PageSPECIFICATIONS/仕楼SPECIFICATIONSOKEYBOARDJ5 waighted key dynamic heybeardOSOUND BOURCECemplbaly compatble with leland G5 tommatLOCATION OF CONTROLS/《来儿已若图--44-44444m11911m111=2OUSER PATCHES3拉OCURRENT DRAWS0mAIDC SVIEXPLODEDMEW.ORATTERY UFEExPL0DUDM0W211mt-一…分时国2…ODIMENSIONS1150关2000度1050mmKEYBOARD PARTS LIST-...-.-.键位/个一☑)天卡11111时1111111115====-4KEYBOARD DISASSEMBLY..键植分解一W0GT54a4444444817032OACESSORIESPARTS LIST............Batery MN1500 Durecell x 8 pesNDTE:The below parts is suppomed as replacement insteed of其0 CK DIAGRAM--:ブ日之7圆一-一4-4444444444444444116RESTORING THE FACTORY PRESETSy夕卜)=▣了)中y卜0口一下方法-一6生：上2健品出，其持儿1发人P0WERS以U￥C8 A5SY===-=…P0WERS头JPPLY PC日ASSY------7CPU PCB ASSY (o CPU BOARD)CPU PCB ASSY (or GPU BOAR].7,8Albaire Hattery SUM-35 :PNo 12069106:n225770CONTROLS PCB ASSYCONTROLS PCB ASSYOwner's Manual:Wng01127lor CONTROLS BOARDI[or CONTROLS BOARDLEFT CONTACT PCB ASSY WRUUBERLEFT CONTACT PCB ASSY WRUBBERlor CONTACT BOARD SXIIor CONTACT BOARD SX]-…10,11AC400RIGHT CONTACT PO3ASSY限UB既ARIGHT CONTACT PCB ASSY wRUB10.11AC4129t1的ACA-22023nlor CONTACT BOARD)Ior CONTACT BOARDIh已具-21hC20A)ACA-M05DISASSEMBLY/分解手顺AARoland17058的7Printed in Japan (AGEO (CRI