Crumar_Bit_01_Rack_Expander_Service_Manual电路图.pdf

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2、DIAGRAMM I! SWITCHESPOT. DISPLAYCONTR POWERSUPPLY 7.5V ? 1 I t u ADDRESS COM/MAE i LOWER i PARK UPPER JU2 TTSPLIT SI!J flfev 4P CRUN1 mi rP IV J HI - OBmam TSOOmA :; tnSi. -12V XPANDER Gl d-fc on4 -EXPANDER mam un 1A wotn| taman EXPANDE +k*k|OT1 R n-q-T MM|-? 3QNVdX3 L AZt Ml u* *+wr r :,. *rrmkm| R

3、,fl #rWiini CRUMARP-1118LCgg 55 3TtI MODEL:EXPANDERELECTRONICCOMPONENTUSTMODEL:EFANDER ELECTRONICCOMPONENTLIST Schem.Ref.CircuitTypePartCode Schem.Ref.Circuit Type PartCode POWERSUPPLY(DWG1) P1112(Semko)Completewithcomponents TrasformerSemko P1112(C.S.A.)Completewithcomponents TrasformerC,S.A. PD1Re

4、ctifierbridge PD2Rectifierbridge RT1Voltageregulator P1119*Completewithcomponents RT2Voltageregulator RT3Voltageregulator T81 T81 KBL04 W02 7912 7812 75505. 978002871 18010137 978002879 18010138 66000006 66000001 62110037 97800041 62110027 62110043 P1111 1-5-8 IC1 IC2 TR TR P1115 IC1-2-14-16 24-25 I

5、C3-6-17 IC4-7 IC5-34-36-38 40-42-44 IC8-.r IC9-10 IC11 IC12 IC13 IC15 IC18 IC19 IC20-21 IC22-23 IC26-27 IC28+33 IC35-39-41-37 43-45 IC46-5-54 DISPLAYSandswitchesboard (DWG1) Completewithcomponents DoubleDisplay Decoder Decoder Transistor Transistor MICROBOARD(DWG2-3) ;Completewithcomponents Transpar

6、entlatchi Op.Ampl. Masteroscillator. DualOp.Ampl.;. Quad.2-inputNANDGate Noninvert.Buffers. Transparentlatch. DecodersandDemultiplexers Micro Dig.Analog.Converter PositiveNANDGate DecodersandDemultiplexers RAM Memory Invert.Buffers Dualup.counters.i DualOp.Ampl. QuadAnalog.Switches 978002870 MAN6740

7、101200-16 68000086 68000091 4511 4028 BC172B 62210003 BC337-4062110038 ,LS374 TL081 74LS221 TL082r 4011 4050 LS373 LS138 8031 DAC0800 74LS00 LS139 UPD449 2764(AorB) 4049 4020 LM393 4016 978002874 68020213 68030205 68000058 -68030163 68000034 68000085 68020214 68020153 68070209 67070197 68000117 6802

8、0215 68070216 68040211 68010131 68000045 68030222j 68000072 IC55-56-57 IC58-r61. TR TR P1119 DualOp.Ampl. ProgrammableOscillator; Transistors Transistors FILTERSBOARD(DWG4) Completewithcomponents IC1-2-3-5-fr9DualOp.Ampl. 10-11-24+2 IC4-8-12-20 IC13+18 IC19 IC21-22-23 IC30 TR! TR P1117 IC1 IC2 IC3 I

9、C4 IC5-. IC6.:.- TR TR v.c.a.v V.C,F. Op.Ampl.v AnalogMultiplexers DualOp.Ampl. Transistors Transistors OUTPUTSBOARD(DWG4) Completewithcomponents DualOp.Ampl. QuadAnalog.Switches: Op.Ampl.- DualOp.Ampl.: DualOp.Ampl. Optoisolator- Transistore Transistors 1458N 8253 BC1273/C BC172B TL082 137dO- 3328

10、TL081 4051 TL072 BC173C BC308 1458 4016 741 1458N., LM393 6N138 BC173C BC337-40 68000053 68070210 62120003 62210003 978002877 68030163 68030219 68030223 68000059 68010154 68030140 62120003 62210001 978002876 68000054 68000072 68000059 68000053 68030222 68070220 62120003 62110038 ,x.*x- . Number 51 5

11、2 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 Name CALLIOPE VELOCITYCONTROLLEDSAWTOOTHDECAY2 DIGITALPERCUSSION2 NOISECLAPS(playarpeggiatedchords) LEADSYNTH.IM PULSEDECAY2 KNOCKONWOOD MALLETBELL2 VELOCITY

12、CONTROLLEDSAWTOOTHDECAY3 DELAYEDGHOST ELICOPTER/AMBULANCE(playlowestCandDandhigherC) SAWTOOTHDECAY VELOCITYCONTROLLEDDIGITALREPEAT INVERTEDBACKGROUND KOTO PULSEDECAY3 SPILLOTRILLO MALLETBELL3 DIGITALATTACKBACKGROUND DIGIBELLLOW DIGIBELLHIGH SINUSTONE MALLETHARMONIC1 DARKWOODTONE MALLETHARMONIC2 DOUB

13、LE:70+71=DIGIBELL DOUBLE:72+73=VIBRAPHONE DOUBLE:74+75=MARIMBA DOUBLE:62+41=SAWTOOTHDECAY+SQUAREPIANOBASS DOUBLE:17+47=JAZZORGAN1+MALLETBELL1 DOUBLE:60+66=DELAYEDGHOST+PULSEDECAY3 DOUfeLE:65+3=KOTO+DIGITALPIANO1 DOUBLE:37+47=CARILLON DOUBLE:3+13=DIGITALPIANO1+DIGITALPIANO2 DOUBLE:39+25=DARKSAWTOOTHB

14、ACKGROUND+ELECTRICPIANO3 DOUBLE:24+11=VELOCITYCONTR.STRINGS+BRIGHTPIANO DOUBLE:53+21=DIGITALPERCUSSION2+CLAVICHORD 57=MALLETHARMONIC2+KNOCKONWOOD DOUBLE:75 SPLIT: SPLIT: SPLIT: SPLIT: SPLIT: SPLIT: SPLIT: SPLIT: SPLIT: SPLIT: SPLIT: 46 36 40 38 41 30 21 40 75 43 59 +5VELOCITYCONTR.SAW.DECAY1+ELECTRI

15、CPIANO1 +32SEQUENCERBASS+FASTBRASS4 +9FUNKTOUCH4+RESONANCESWEEPBACKGROUND +35CLASSICGUITAR+FLUTE +31SQUAREPIANOBASS+HARP +67FUNKTOUCH3+SPILLOTRILLO +35CLAVICHORD+FLUTE +20FUNKTOUCH4+FUNKTOUCH2 +57MALLETHARMONIC2+KNOCKONWOOD +54ELECTRONICTOMS+NOISECLAPS +14VELOCITYCONTR.SAW.DECAY3+STRINGS1 BIT01RACKE

16、XPANDER-PRELOADPROGRAMLIST(SET1) NumberName 01ELECTRICGRAND 02BRASS1(velocitycontrolled) 03DIGITALPIANO1 04STRINGSWITHBOW 05ELECTRICPIANO1 06VELOCITYCONTROLLEDPULSE 07CHURCHORGAN 08GUITAR1 09RESONANCESWEEPBACKGROUND 10FUNKTOUCH1 11BRIGHTPIANO 12SLOWBRASS2 13DIGITALPIANO2 14STRINGS1 15ELECTRICPIANO2

17、16PULSEDECAY 17JAZZORGAN1 18GUITAR2 19SAWTOOTHBACKGROUND 20FUNKTOUCH2 21CLAVICHORD 22BRASS3. 23DIGITALPIANO3 24VELOCITYCONTROLLEDSTRINGS(playsoft=slowAttack-play hard=fastAttack). 25ELECTRICPIANO3# 26CLAVINET 27VELOCITYCONTROLLEDLESLIEORGAN(playsoft=slowVibrato- playhard=fastVibrato). 28SHIFTEDGUITA

18、R 29SAWTOOTHBACKGROUNDWITHVELOCITYCONTROLLEDATTACK 30FUNKTOUCH3 31HARP 32FASTBRASS4 33DIGITALPERCUSSION1 34VELOCITYCONTROLLEDSOFTSTRINGS 35FLUTE 36SEQUENCERBASS 37TOYSISTRON 38CLASSICGUITAR 39DARKSAWTOOTHBACKGROUND 40FUNKTOUCH4 41SQUAREPIANOBASS 42SOFTBRASSWITHRELEASE 43ELECTRONICTOMS 44STRINGS3 45TRUMPET 46VELOCITYCONTROLLEDSAWTOOTHDECAY1 47MALLETBELL1 48LUTE 49RESONANCEBACKGROUND 50MODULATEDGHOST