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GENERALMUSIC S.p.A. Italy

SCHEMATIC DIAGRAM

EQUINOX

Cpu & Sound Generator Board Pcb
Layout

DRW: BOCCATO

APP: PANNELLI

REV: 12-06-99

DISK: 65 PART: 1/1

CKD: RICCOBELLI

DWG: 315150/1

ALL RIGHTS ARE RESERVED, NO COPIES
OR REPRODUCE THIS DOCUMENT WITHOUT
WRITTEN CONSENT BY GENERALMUSIC.

CPU & SOUND GENERATOR BOARD (PCB#315150/1)

Содержание Equinox Pro

Страница 1: ...s 4 Cpu Sound Generator Map Cpu Sound Generator Pcb Layout 15 16 17 SERVICE MANUAL CODE 270234 Warnings with the same signal name inscribed Address ATTENTION Observe precautions when handling electros...

Страница 2: ...bottom chassis from horizontal to vertical remove the Keyboard Disassembling Instructions NOTE To remove a sharp key before you must remove the near natural keys Unlock the key appling not much stren...

Страница 3: ...9 8 7 0 UNDO HELP STORE NOTEPAD PERC 4 SLOW FAST 14 2 3 PERC 2 46 29 32 35 72 48 49 50 51 52 53 58 56 57 59 69 61 MODEL SERIAL NUMBER AC SUPPLY SPECIFICATIONS Note for descriptions and codes refer to...

Страница 4: ...DJ Note 34 36 CN4 CN1 37 42 APP CKD DRW REV DISK DWG PRT PCB GENERALMUSIC S p A ITALY ALL RIGHTS ARE RESERVED NO COPIES WRITTEN CONSENT BY GENERALMUSIC OR REPRODUCE THIS DOCUMENT WITHOUT BOCCATO RICCO...

Страница 5: ...ence may be adjusted by VR11 on Controls panel board a greater difference may be adjusted repositioning the knob or the potentiometer Press ENTER and ESCAPE simultaneously to return to HARD WARE test...

Страница 6: ...J J J J J 6 6 6 6 6...

Страница 7: ...oard Pcb Layout DRW BOCCATO APP PANNELLI REV 08 10 98 DISK 65 PART 1 1 CKD RICCOBELLI DWG 315088 116 ALL RIGHTS ARE RESERVED NO COPIES ORREPRODUCETHISDOCUMENTWITHOUT WRITTEN CONSENT BY GENERALMUSIC MI...

Страница 8: ...J J J J J 8 8 8 8 8...

Страница 9: ...9 9 9 9 9 J J J J J...

Страница 10: ...560E DL9 R6 560E DL2 DL10 DL25 R10 1K R3 22K C22 100N R12 1K 3 2 1 4 6 5 CK D R S Q Q D FF IC2 A 74HC74 R8 100K 11 12 13 10 8 9 CK D R S Q Q D FF IC3 B 74HC74 C26 100N 1 2 3 4 SW24 C1 10U 7 14 IC1 E 7...

Страница 11: ...aly SCHEMATIC DIAGRAM EQUINOX Controls Panel Controls Interface and Keyboard Interface Board Pcb Layouts DRW BOCCATO APP PANNELLI REV 25 05 98 DISK 65 PART 1 1 CKD RICCOBELLI ALL RIGHTS ARE RESERVED N...

Страница 12: ...J J J J J 12 12 12 12 12...

Страница 13: ...13 13 13 13 13 J J J J J...

Страница 14: ...M EQUINOX Cpu Sound Generator Board Pcb Layout DRW BOCCATO APP PANNELLI REV 12 06 99 DISK 65 PART 1 1 CKD RICCOBELLI DWG 315150 1 ALL RIGHTS ARE RESERVED NO COPIES ORREPRODUCETHISDOCUMENTWITHOUT WRITT...

Страница 15: ...on Two sizes are available 970213 2Mbyte 32pins 970331 8Mbyte 44pins J1 Set the jumper as follow 1 2 A if Buffer modules are installed 2 3 B if SIMM DRAM modules are installed note the buffer modules...

Страница 16: ...5 5 4 3 2 126 125 124 123 128 41 1 103 104 47 48 49 50 51 52 57 56 54 60 35 55 59 53 38 45 46 6 8 10 11 14 37 40 42 24 23 26 9 7 101 100 99 98 97 96 95 94 93 89 88 87 86 85 84 83 82 81 80 78 77 76 75...

Страница 17: ...FCT164245T 5V 3V 16bit Bidirectional Converter 091001 BC857 TO236 Smd Pnp Transistor 091000 BC847 TO236 Smd Npn Transistor 090152 BC337 TO92 Npn Transistor 081000 PMLL4148 Smd 100mA 75V Signal Diode 2...