General_Music_Equinox_Service_Manual电路图.pdf

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1、1 1 1 1 1 Index Soldering point. Male connector. Female connector. M/F faston connector. Test point. Supply voltage.Logic supply ground. Analog supply ground. Chassis ground. Earth ground. Flag joined with one or more flags GENERALMUSIC S.p.A. Sales Division: 47842 S.Giovanni in Marignano (RN) ITALY

2、 - Via delle Rose, 12 - tel. 0541/959511 - fax 0541/957404 GENERALMUSIC on the NET: Opening and Keyboard Disassembling Instructions 58?!? ?#?,:+8?!?#$?8 ?#,#$?(?8? *?+?.! ? #?.)%?.)!?6?#? ? ,?$,-?$:0? ? ,? ? ? ./?01 ? 2$)? #,#$? ?3? ? ? #,#$ ? )?#!*!? Checks and Adjustments ?Aftertouch ?6?(?%? ,)=?

3、?8? ? ? ? ,&%? ? ? ? ? ? ?8?8?6?(?%? ?7?+(?3? ?8?6? ? ?.=#?0:? ?0?4?5? ?MIDI, RS232 and RS422 mode )?$?$8? #?0?4*58?),?$-/?4*58?),%?$ ? ?0:?0?8?/, ?/?4%58?3? ?#!*!?#!*! ? )?$?$?*?8?$ ?A? ,$:?/#&B8 ?%?&C?%?,/?)=?0?4? ?5? ?Panel Key and Led )?#D#?0?8?/?&0?458?$:/?4%5? ?9?0:?0?) :0?4*5? ?8? ?3?8? ?$#?

4、?Pitch Bend and Modulation Wheels ?3?8 ?7?%!E? ?)?3?8 ?7?%!E?F?8? ?6?(?%?,?8 ?6?6? ? )?0:?0?0#, )0?& ? G ?0? ?Memories and Optional Accessories )?0($,0?4%58? ?3?9?#$?4(? ?58? ?4? ?58?*?+8 .)%?J?!?3?8? ?8? ? ?Final (?8 ? ? ? ? #? ? ? )?/1? ?8 #&=?0?458? 0?4%5?G?3? ? Spare Part List Legend EU=Specify

5、European Version (230Vac) US=Specify U.S. Version (115Vac) 61N=only for model with 61 Notes 76N=only for model with 76 Notes GEM=Specify GEM Brand Version GM=Specify Generalmusic Brand Version 1=1st Version with Traditional supply circuit 2=2nd Version with Switching supply circuit The 1st and 2nd v

6、ersions differ only by supply unit and its related circuits, these are also recognizable by the code imprinted on the rear label, where 1st versions are: 995155Equinox 61N GEM Brand 230Vac (EU) 995156Equinox 61N Generalmusic Brand 115Vac (US) 995157Equinox 76N GEM Brand 230Vac (EU) 995158Equinox 76N

7、 Generalmusic Brand 115Vac (US) and 2nd versions are: 995167Equinox 61N GEM Brand 115-230Vac 995168Equinox 61N Generalmusic Brand 115-230Vac 995169Equinox 76N GEM Brand 115-230Vac 995170Equinox 76N Generalmusic Brand 115-230Vac Ref CodeDescription Accessories 970329Owners Manual (English Version) 97

8、0328Owners Manual (Italian Version) 955913Operating System Disk 955912Demo Disk 300617Owners Manual Folder 130276Mains Cable (US) 130274Mains Cable (EU) Optional Accessories 970124Carring Bag (61N) 970125Carring Bag (76N) 970110X-Metal Stand 97030050+50W Amplified Stand (EU) 97031150+50W Amplified S

9、tand (US) 970116Single Foot Switch 970080Triple Foot Switch 970134Piano Single Foot Switch 970107Volume Pedal 970084Dynamic Pedalboard 1303012mt Midi Cable 970310Multimedia Kit 130429*3mt RS232 Cable (MiniDin 8 To D-Sub 9) 970207Hard Disk Installation Kit 20970333Power Station Kit (970207 included)

10、761094*2Mbyte Backed Dram Module 561006*2Gbyte Equinox Hard Disk Unit with Various Contents 17340905*Rubber Suspension 18120029*M3x6mm Screw 19120451*M3 Washer 229702132Mbyte Backed Samples Dram 239703318Mbyte Backed Samples Dram 16970330SCSI Interface Kit 21970225Volatile SIMM Dram 100742*4MByte SI

11、MM Module 24970334Vocal Processor Kit 841152*34 Wires 5cm Length Flat Cable 841030*16 Wires 5cm Length Flat Cable 840202*9 Wires 10cm Length Flat Cable 841025*2 Wires 10cm Length Screened Cable 761093*Buffer Module Board (Pcb# 315023) 103013*74HC138D SOIC 1 Of 8 Decoder 103003*74HC374DW SOIC Octal D

12、-Type Flip-Flop 761167*Vocal Processor Board (Pcb# 315109) 230561*47uH 10% 100mA RF-Coil 141016*16 Contacts Vert Female Connector 140917*2 Contacts Vert Male Connector 140866*34 Contacts Vert Male Connector 140324*9 Contacts Vert Male Connector 106003*MAX709 Power Monitor With Reset 105010*ADSP2181

13、Dsp Microcomputer 103031*74HC00D SOIC Quad Nand Gate 103030*74HC32D SOIC Or Nand Gate 103012*74HC125D SOIC Quad Tri-State Buffer 103011*AD1877 SOIC Dual Channel 1bit ADC 103007*74HC74D SOIC Dual Flip-Flop 101500*74AC138D SOIC 1 Of 8 Decoder 100059*7805 +5V 1A Voltage Regulator 081000*PMLL4148 Smd 10

14、0mA 75V Signal Diode 271230*Vocal Processor Owners Manual Addendum 120003*M3x8mm Screw Cabinet Assembly Bottom Assembly 731009Gnd-Shield Board (Pcb#315164) 31660455Bottom Chassis (61N)(1) 31660459Bottom Chassis (76N)(1) 31660463Bottom Chassis (61N)(2) 31660464Bottom Chassis (76N)(2) 29652734Left Sid

15、e 30652733Right Side 340357Spacer For Left & Right Side 340435Adhesive Foot Top Assembly 40660454Top Chassis with “GEM” Logo (61N)(1) 40660456Top Chassis with “GM” Logo (61N)(1) 40660458Top Chassis with “GEM” Logo (76N)(1) 40660460Top Chassis with “GM” Logo (76N)(1) 40660465Top Chassis with “GEM” Lo

16、go (61N)(2) 40660466Top Chassis with “GM” Logo (61N)(2) 40660467Top Chassis with “GEM” Logo (76N)(2) 40660468Top Chassis with “GM” Logo (76N)(2) 68660453SCSI Slot Closer 66652749Dual Slider Potentiometer Support 65652748Octal Slider Potentiometer Support 64652735Display Screen 32652732Left-Top Plast

17、ic Chassis 41652731Right-Top Plastic Chassis 340586Insulant Spacer 58340572Led Light Diffuser 63340570Arrow Actuator 340566Back-plate for Controls Panel 340556Polycarbonate Washer for Dial 340542Controls Lower Spacer 340521Dial Support 62340493Dial Knob 56340372Led Light Diffuser for Actuator 613403

18、70Contrast Knob 573403696x15mm Push Cap 593403686x8mm Push Cap 67340367Slider Knob 60340365“Enter/Escape” Push Cap 340186Adhesive Cable Fixing 3400925mm Board Spacer 101715833 Din Sockets Reinforcement 8171472Analog I/O Board Support 11171454Controls Interface Board Support 131714514 Jack Sockets Re

19、inforcement 91714506 Jack Sockets Reinforcement 171444“Enter/Escape” Reinforcement 171438Controls Panel Spacer 121714244 Din Sockets Reinforcement 171397Spacer For R-Top Plastic Chassis 171396Spacer For L-Top Plastic Chassis 171004Right Disk Drive Support 171003Left Disk Drive Support 120960Dial Ste

20、el Sphere 351104003.5 Disk Drive 39110254Rotary Encoder With Snap Mains Filter & Transformer Assembly (1) 730681Mains Switch Assembly 69340359*Power Switch Frame 171008*Mains Socket & Power Switch Support 1110614*Mains Socket 2110285*Power Switch 4767988Mains Filter Board (Pcb#315014) (EU) (1) 47680

21、06Mains Filter Board (Pcb#315014) (US) (1) 230568*10mH 250Vac 1A AC Line EMI Coil “Siemens” 140010*3 Contacts P=10 Vert Terminal Block 110113*Fuse Clip 5x20mm 6A max (EU) 110114*Fuse Clip 6.3x32mm 10A Max (US) 020493*100n 250Vac MKP EMI Capacitor “Siemens” 010545*4n7 250V Ceramic Capacitor (Iec-Ul-C

22、sa) 5230127Transformer 230Vac 120W (EU) (1) 5230129Transformer 115Vac 120W (US) (1) 110011T1A Fuse 5x20mm (EU) (1) 110083T2A Fuse 6.3x32mm (US) (1) Power Supply Board (1) 6730993Power Supply Board (Pcb#315116) (1) 230524*100uH Switching Coil 141015*14 Contacts Vert Female Connector 141010*4 Contacts

23、 Vert Female Connector 140874*Single In Line Vert Male Strip (specify contacts) ?Reliability Check ?3? ?8?3?9 ?8?3? ?8? ?4? ?3?5? ?3? ?,? ?8? ? ? ? ? ? ? ?8? ? ?8?8 ?3?3? ? 2020202020 140873*4 Contacts Vert Male Connector 140325*12 Contacts Vert Male Connector 140324*9 Contacts Vert Male Connector 1

24、40323*6 Contacts Vert Male Connector 140010*3 Contacts P=10 Vert Terminal Block 110305*Relay 12V / 2 Switch 1A 250V 110119*Fuse Clip 10A max (EU) (US) 100955*LM2576 5V 3A Switching Regulator 100906*CEM3381 Dual V.C.A. 100061*TL072 Dual J-Fet Operational Amplifier 100045*7812 +12V 1A Voltage Regulato

25、r 100043*7912 -12V 1A Voltage Regulator 090183*BC550 TO92 LN Npn Transistor 090153*BC327 TO92 Pnp Transistor 090152*BC337 TO92 Npn Transistor 080606*GBU8D 8A Rectifier Diodes Bridge 080171*FE6B 6A 100V Fast Recovery Diode 080103*1N4148 100mA 75V Signal Diode 030950*470u 16V 20% Low Esr Vert Electrol

26、ytic Capacitor 030554*4700u 35v 20% Snap-In Electrolytic Capacitor 110021T5A Fuse 6.3x32mm (US) 110020T5A Fuse 5x20mm (EU) Mains Filter & Switching Supply Assembly (2) 730681Mains Switch Assembly 69340359*Power Switch Frame 171008*Mains Socket & Power Switch Support 1110614*Mains Socket 2110285*Powe

27、r Switch 45230532EMI Choke Coil (2) 44731011SNP9541M 40W Switching Supply Unit (2) 110010T2A Fuse 5x20mm (EU) (US) (2) Mixer Board (2) 43731016Mixer Board (Pcb#315151) (2) 141102*6 Contacts Vert Male Connector 141015*14 Contacts Vert Female Connector 141010*4 Contacts Vert Female Connector 140877*Ju

28、mper For Contacts Strip (p=2.54mm) 140874*Single In Line Vert Male Strip (specify contacts) 140873*4 Contacts Vert Male Connector 140325*12 Contacts Vert Male Connector 140324*9 Contacts Vert Male Connector 140323*6 Contacts Vert Male Connector 110305*Relay 12V / 2 Switch 1A 250V 100906*CEM3381 Dual

29、 V.C.A. 100061*TL072 Dual J-Fet Operational Amplifier 090183*BC550 TO92 LN Npn Transistor 090153*BC327 TO92 Pnp Transistor 090152*BC337 TO92 Npn Transistor 080103*1N4148 100mA 75V Signal Diode Phones Board 28730678Phones Board (Pcb#315118) 230569*FL5R200PNT EMI Coil For Signal 140361*6 Contacts Vert

30、 Male Pass-Thru Connector 140217*Jack Stereo Slim Horizontal Socket Keyboard Assembly 72055461N Keyboard Assembly with Interface 72055576N Keyboard Assembly with Interface 840808*16 Wires 30cm Length Flat Cable 840807*16 Wires 20cm Length Flat Cable (61N) 841064*2 Wires 17cm Length Crimp Terminal Ca

31、ble (76N) 840838*20 Wires 15cm Length Flat Cable (76N) 27761059*Keyboard Interface Board (Pcb#315024) (61N) 27761137*Keyboard Interface Board (Pcb#315024) (76N) 230569*FL5R200PNT EMI Coil For Signal 141018*20 Contacts Vert Female Connector 141016*16 Contacts Vert Female Connector 141011*6 Contacts V

32、ert Female Connector 140890*4 Contacts Hor Male Single-Strip 140872*4 Contatcs Hor Male Connector 140918*2 Contacts Hor Male Connector 100740*HD6433278 Cpu F=20MHz 100605*74HC125 Quad 3-State Buffer 090194*BC560 TO92 LN Pnp Transistor 010725*20MHz Ceramic Resonator With Capacitors 26730680*Connectio

33、n Board (Pcb#315114) (76N) 140918*2 Contacts Hor Male Connector 140890*4 Contacts Hor Male Single-Strip 720556*Keyboard Assembly (61N) 720557*Keyboard Assembly (76N) 810554*29 Contacts Right Board (Pcb#310536) (61N) 810557*44 Contacts Right Board (Pcb#310566) (76N) 340211*12 Dual Contact Rubber Stri

34、p 141018*20 Contacts Vert Female Connector 141016*16 Contacts Vert Female Connector 080103*1N4148 100mA 75V Signal Diode 810553*32 Contacts Left Board (Pcb#310535) (61N) 810556*32 Contacts Left Board (Pcb#310565) (76N) 340211*12 Dual Contact Rubber Strip 141016*16 Contacts Vert Female Connector 0801

35、03*1N4148 100mA 75V Signal Diode 500073*Mechanical Parts (61N) 500076*Mechanical Parts (76N) 160215*Key Return Spring 151216*First E Key (76N) 151215*Last G Key (76N) 55151213*Last C Key (61N) 54151212*Sharp Key 53151211*B Key 52151210*A Key 51151209*G Key 50151208*F Key 49151207*E Key 48151206*D Ke

36、y 47151205*C Key Pitch & Modulation Assembly 34720553Pitch & Modulation Assembly 840726*9 Wires 40cm Length Flat Cable 46340568*Wheel 340331*Sheath For Spring 210264*Black Felt 171460*Wheel Support 160166*Return Spring 120554*Lock Washer 33074700*4K7 Linear Rotative Potentiometer Controls Panel Boar

37、d 36810669Controls Panel Board (Pcb#315153) 141018*20 Contacts Vert Female Connector 141016*16 Contacts Vert Female Connector 141013*10 Contacts Vert Female Connector 140529*Microswitch 12V 50mA 0.25mm 140328*9 Contacts Hor Male Connector 100620*74HC86 Quad 2-Input Exor Gate 100614*74HC74 Dual Flip-

38、Flop 100607*74HC164 8bit S To P Shift Register 100061*TL072 Dual J-Fet Operational Amplifier 090183*BC550 TO92 LN Npn Transistor 080711*3mm High Efficiency Red Led 080103*1N4148 100mA 75V Signal Diode 070702*5K Linear Rotary Potentiometer 070554*10K Lin. Slider Potentiometer Controls Interface Board

39、 37761169Controls Interface Board (Pcb#315113) 141018*20 Contacts Vert Female Connector 141016*16 Contacts Vert Female Connector 141013*10 Contacts Vert Female Connector 140854*16 Contacts Vert Male Connector 140325*12 Contacts Vert Male Connector 100740*HD6433278 Cpu F=20MHz 100645*74HC4351 8ch Ana

40、log Multiplexer 100605*74HC125 Quad 3-State Buffer 090183*BC550 TO92 LN Npn Transistor 090153*BC327 TO92 Pnp Transistor 080103*1N4148 100mA 75V Signal Diode 010725*20MHz Ceramic Resonator With Capacitors Lcd Display Assembly 38730992Lcd Display Assembly 340456*Led Spacer 315157*Lcd Adapter Printed C

41、ircuit Board 141018*20 Contacts Vert Female Connector 140874*Single In Line Vert Male Strip (specify contacts) 080754*LMC97S005A Lcd Display 128X64 dots Controls & Midi I/O Board 14761101Controls & Midi I/O Board with Battery 751101*Controls & Midi I/O Board (Pcb# 315088) 230569*FL5R200PNT EMI Coil For Signal 141018*20 Contacts Vert Female Connector 140247*8 Poles Mini Din Female Socket 140217*Jack Stereo Slim Horizontal Socket 140216*6 Poles Din Horizontal Female Socket 140212*5 Poles Din Horizontal Female Socket