Keyboard Base 1 Dual Contact Rubber Strip Contact board
To separate the keyboard from chassis remove the screws marked by K (open the instrument before proceed) To access to the Disk Drive remove the screws marked by D 1 To open the instrument remove the screws marked by
All resistors are 1/8W unless otherwise specified. The electrolytic capacitors are 25Vdc rated voltage unless otherwise specified. The (Ω) omega symbol of resistance value is substituted by E. The (µ) micro symbol of capacitance value is substituted by U. To improve the device's specifications, the schematic diagrams may be subject to change without prior notice.Īll components marked by this symbol have special safety characteristics, characteristics, when replacing any of these components use only manufacturer's specified parts. For a correct operation of the instrument, after having switched off, be careful to wait at least 3 seconds before switching on again. Service must be carried out by qualified personnel only.Any tampering carried out by unqualified personnel during the guarantee period will forfeit the right to guarantee. Sales Sales Division: 47048 S.Giovanni S.Giovanni in Marignano (RN) ITALY - Via delle Rose, 12 - tel. Pcb Layouts Midi & Controls I/O, Keyboard Interface & L/R Contact Schematics Power Amplifier & Supply Schematic, Adjustment Table Power Amplifier & Supply, Audio/Video Int., Phones & Trackball Pcb Layouts Controls Panel, Trackball & Dc-Ac Converter Schematics Controls Panel Pcb Layout & Reverse Layout Cpu & Sound Generator Schematic (Part 1/2) Cpu & Sound Generator Schematic (Part 2/2) Cpu & Sound Generator Pcb Layout Timing Table Audio/Video Interface Interface Schematic Optional Accessories Mounting Instructions Spare Part List Opening & Keyboard Disassembling Instructions Assembly & Wiring Connections Block Diagram, Midi & Controls I/O and Keyboard Int.
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