BOSS_SD-1_维修手册电器原理图

MAR.3,1981SP-1⑤E▣SsSD-1SERVICE NO正SFirst Edition(2nd Printing JAN.20,1984 E-2)SPECIFICATIONSSCREW3 x 10mmPower.................Battery 9V(1)AC AdaptorCurrent Draw..............4mA at9VInput impedance ..........470knOutput load impedance....Over 10kDimen8ions......,70W)×55(H)×125D)mm9VCOIL SPRING(2217010900)Weight.t400gBATTERY6(2215070201)CASE(2201013000)CONNECTORCOVER（2202011600)JackBASE(2235030500)bottom,not shownEC-0003（13449702)orBC-0317-1-1(13449704)LED SLP.-135B(15029117)(detail on parts list)PotV10A15R10BKnob TK-1122（2247010500)(13229510)PotV10A15R1B（13229512)KnobK-1140(2247012500)JackSG-7622(13449106)PotVM10A15R20KW(13229521)Pedal(2218051700)·JackSG-7713(13449104)Base(2201013000)POTENTIOMBTERPARTS LIST13229512028-452VM10A15R1MB13229510028-447VMLOAL5R10KBParts are designated in 8-10.digits accompanied13229521VMIOA15R20Hby 6 digit number previously used,if have,for13129710cross reference.001-295Switch JM-0404N-before abridged part number stands for NEW,13449106009-012Jack SG-7622 OUTand should not be replaced by No.to avoid con-13449104009-036Jack SG-7713 INfusion between two systems.13449702009-022Jack HBC-0003Ac adaptor jack in early unit,or13449704later unit,HBC-0317-1-1 orNEWOLDHEC-0749-01010(same but mattedboth types require dedicated mounting hole in case2201013000。。Case2218051700。PedalPCB2202011600065-1307521251003CoverET5212-510Aass'y2291042801PCB N-428A2234030400111-031BaseSEMICONDUCTOR2235030500111-032Base15189105020-097uPc45580Ic2215070201.068-026Guide bushing15091547018-039RD11EB-3zener2247010500016-025KnobTK-112215091523018-075RD5.1EB-3zener2247012500016-068KnobTK-114015019103018-014182473diode2217010900070-059Coil spring15129108017-10428C945-P2217050200065-153Insulating sheet15129104017-110PCB-bottom Cover28C732TM-GR222603050015139101107-053Cushion017-0142SK30ATM-YFETbattery,bottom cover15029117SLP-135BLEDRolandPrinted in JapanAH-2