罗兰Roland-JC-50-Jazz-Chorus-(Ed.2)-Service-Manual维修服务手册说明书含电器原理图

JAN.15,1983 (Second Edition.First Printing)Jc-50JC-50 SERVICE NOTESPARTS LISTPerk包h章ere the seme到hose ow early m器生.w出w厚中Second EditionOuly parr mmbe万chouz2101012402hn倍tAeh6This Service Notes makes First Edition(Printed FEB.1,1979)obsolete and(Induding Handle,Badge1518010NJM4558DD15219205MN-3007店日Dincludes its contents in PART2 of this edition.and Usffle Uoord)15163504MN.3101CLOCK228102E901ChassisGENERATERAPPLICABLE TO JC-50 MODELS with Serial Numbers2247012300KnobDRIVERPART1 (PP.1 thru 3)258400 and up (except USA)SPEAKERTRANSISTOR02241020700P0-3006C1511911125A970.GA251100 and up (USA only)5119607SWITCHPART2 (PP.5 thru 8)t5129114C1815-GRupto24839913139511DS-238 BP POWER 100V1512912035C2240GR◆131395075.7B7POWER 117V15129E01up to 241099 (USA only)13130505-33POWER 220/240V5129e0SPECIFICATIONS1☒1hH21SSM043-00 CHORUS/VIB.15128e82028D313-E0r2s0526,25D1624.●1315310155M022 00 BRIGHT28D00050 W [rmslDimensions ..........548W]x 506(H)x 239(D)mm1512982525D718-00r月JACKer25C3182.23D588Speak30cm%1215B”×1978"×9-38”1214白1013449201FETPower Coesumption...........150VWeight18g,40bs·151390825K117G月POWER TRANSFORMER151391122SK246-0RHandie H291家22450144W1100117W22450145D0220240WDIODEChau (2201020901)C城2时g24150191031S2473REVERB UNIT160192051N4000crS6500G2品7011m0n,的1316的年12389104HS-700◆150192101R5B261rectifier15019560R016822e00fFUSE15019587RD30EB网5134010园12550117MGC 3Aeri,100/117%16029114SLP-48LED其特64的28●12559521CEE T16A pri.220/240V551113820@22a47◆12559109SGA 4Aee.100y11vCAPACITOR0e225I04123012550517CEE T4A0e220240136399425050MV INP 1F/LOV倍。器cleetro,bi-polarFUSE HOLDER13639922M0ECEA1CN100510uF/16v●12190514SN-2050i100/11Velectro.bi polaror FH-03213549E25M0EC0M2103KZ0.D1uF/207%12199515SN-2250pi.220V240vor FH-033·13546071M0E28882w0.O047uF1800vR2品512199第19TF.7680.·135498830Ee880.047wF800wNPCB ASSEMBLYRESISTORaLeWW21DP14102070Cowpartible wirh0由oSeP2ors量138693010.336wcement70113200pcb229101801j13829254F033002Wmetal oxide film12550702FRNB t0g yW fusblHad城e05POTENTIOMETER550704FRN8 100g %W fusiblePor CVH-6PA61814 10k8 (1321921213219212EVH 6PA361814 10kB138290020ER0-0FJ27m为NREVERBmetal oxide film non-flammableREAR13219210EVH-6PA381A15 100kAVIB,SPEED水T3134401Chassis Removal Screw13219213EVH-8PA361B151008sA35 mm trus图CVIB.DEPTH13219239EVH-6PA351AF5 250kABack Board Removal SerewBASSTapping 4 x 25mm A1 truss13219282EVH-6PA3618F5 250kBTREBLE13219283EVH 6PA361816 1MBOLUME13219001EVH-6PGK20C14 10kC w5W1k3G-71511344p1C5DISTORTIONRolandPrinted in Japan BC.2