Casio M-300- Manual
Casio M-300– 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.
Table of Contents:
- Page 2 – General
- Page 3 – Key Matrix
- Page 4 – Filter Block
- Page 5 – PCB VIEW AND MAJOR WAVEFORMS
- Page 6 – SCHEMATIC DIAGRAMS
- Page 8 – EXPLODED VIEW
- Page 9 – Prices and specifications are subject to change with-; PARTS LIST
- Page 11 – Description of Capacitors; Description of Resistors
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Summary
— 2 — CONTENTS Specification .................................................................... 2Block Diagram ................................................................. 3Circuit Description ........................................................... 3PCB View and Major Waveforms .............
— 3 — BLOCK DIAGRAM CPU MSM6387 - 22 LSI101 Amplifier AN8053N IC101 Speaker Oscillator Q102, X101 VDD Keyboard Buttons FilterQ101 KO0 ~ KO8 KI0 ~ KI7 AVDD CIRCUIT DESCRIPTION Key Matrix Song 1: Twinkle Twinkle Little Stars Song 4: Old MacDONALD Had a Farm Song 2: Pop Goes the Weasel Song 5: Clap You...
— 4 — CPU (LSI101: MSM6387-22) Containing a sound data ROM and a DAC (Digital to Analog Convertor), the CPU provides sound wave-form in accodance with the pressed key and the selected tone.The following table shows the pin functions of LSI101. Amplifier/Voltage Regulator(IC101: AN8053N) The right fi...