Casio CTK-750- Manual

Casio CTK-750

Casio CTK-750– Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – CONTENTS
  • Page 3 – General; SPECIFICATIONS
  • Page 4 – Electrical
  • Page 5 – BLOCK DIAGRAM
  • Page 6 – CIRCUIT DESCRIPTION; Key Matrix
  • Page 11 – Block diagram of DSP and DAC circuit
  • Page 13 – Terminal
  • Page 14 – Power Supply Circuit
  • Page 15 – WIRING DIAGRAM
  • Page 16 – MAJOR WAVEFORMS
  • Page 18 – PCB VIEW and MAJOR CHECK POINTS
  • Page 19 – SCHEMATIC DIAGRAMS
  • Page 22 – EXPLODED VIEW
  • Page 23 – IC LEAD IDENTIFICATION AND INTERNAL DIAGRAM
  • Page 25 – PARTS LIST; Prices and specifications are subject to change with-
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CTK-750

ELECTRONIC KEYBOARD

R

CTK-750

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Summary

Page 2 - CONTENTS

— 14 — CONTENTS Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Replacing the DSP (HG51A115A01FD) . . . . . . . . . . . . . . . . . . . . . 2 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Circuit...

Page 3 - General; SPECIFICATIONS

— 1 — General Number of Keys: 61 Polyphonic: 32-note Preset Tones: 128Tone Expander: Layer, Split Keyboard Controls: Touch Response: On/OffTouch Sensitivity: Light/Middle/Heavy Key Transpose: Range from F# to F by a half-note increment Auto-Rhythms: 128Tempo Control: 40 to 255 Auto-Accompaniment: CA...

Page 4 - Electrical

— 2 — Electrical Current Drain with 12V DC: No Sound Output 390 mA ± 20% Maximum Volume 1700 mA ± 20% with white keys D2 to D3 pressed in Synth-Bass-2 toneand in Latin Fusion rhythm at initial setup tempoVolume; maximum, Touch: maximum Line Output Level (Vrms with 47 K Ω load each cannel): with key ...

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