ROLAND_W-50_维修手册电器原理图

May.1994W-50V-s▣SERVICE NOTESFirst EditionW50仗、JV-50任伊同一)部品C構成ě九℃v主寸。已の-之又ノ一卜住、JV-50上)相递点仁21℃記截Lv丰寸℃、JV-50/35计一比入ノ一卜(17059727)上併世℃使用L℃下各u。The W-50 consists of components nearly identical to those used for the JV-50.This service note describes the difference between the W-50 and the JV-50,and should be used in conjunction with theservice note(17059727)for the JV-50/35.SPECIFICATIONS/仕樣Keyboard........:61Keys(with velocity)●Dimensions·:1011W0×289(D)×92(H)mmONumbers of parts.......:16(Two parts can be set in the drum39-13/16(W0X11-7/16(D)×3-5/8(H)inchpart)Weight................:6.6 kg/14 lbs 9 ozMaximum Polyphony......:28+28(Voices)Power consumption 1200 mAEffects..................:Reverb,Chorus●Accessories·····:AC Adapto:ACK-120(117V012449631)OInternal Memory..........:TonePreset:226ACB-220(2300(12449548User:256ACB-240(E)(240V0(12449564)Organ TonePreset:16ACB-240(A)(240V0(12449549)User:16W-50 Manual set EXP70344745)Drum setsPreset:9Audio Cable (PJ-1M)X1 (23430675S0)User:Optional Items........:Volume PedalFV-50L/300L (BOSS)Performance:8Pedal SwitchDP-2/6,FS-5U (BOSS)●Display16 characters,2 lineKeyboard Stand:KS-8Connectors..............:Audio output jack x 2 (L,R)Stereo Headphone RH-20/80/120Headphone jackMIDI/SYNC Cable MSC-07/15/25/50/100Hold pedal jackMonitor AmpMA-12 (BOSS)MIDI connectors:IN,OUT1,OUT2SMF Player section○Number of tracks........:Format 0:1(16 channels)Format 1:17(16 channels per track)OTime base(when recording):96,120,192,240OData format.............:Playback:Standard MIDI File (format o or 1)Recording:Standard MIDI File (format 0)○Tempo:5-260OTime signature (when recording):4/4ODisk drive................:3.5 inch,2DD micro floppy disks onlyTop panel(00349645)一一。四gRoland/RODGERS17059751Printed in Japan A0HO(DP)