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SK-60 36 SONG BANK 36 TONES 24 SONGS PIANO SIREN 2 DOO1 (MALE) 12 FREE SESSI ONS ELEC PIANO TELEPHONE DOO2 (MALE) VOICES OF REASON (ORIGINAL SONG) MARY HAD A LITTLE LAMB POPS 1 SPACE 1 BAH (BASS) ORGAN TWINKLE TWINKLE LITTLE STAR...
CIRCUIT DESCRIPTION KEY MATRIX KO0 (SO0) Song Start/ KO1 (SO1) Stop Melody KO2 (SO2) On/Off KO3 (SO3) Tone Volume Magical KO4 (SO4) Singer Volume KO5 (SO5) Sampling Down Tempo KO6 (SO6) Edit Effect Tempo KO7 (SO7) Down NOMENCLATURE OF KEYS F#3 G#3 A#3 C#4 D#4 F#4 G#4 A#4...
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CPU (LSI1: MSM6755B-10) Containing a sound data ROM and a DAC (Digital to Analog Convertor), the CPU provides sound waveform in accordance with the pressed key and the selected tone. The CPU also records the voice picked up the microphone, using the built-in ADC (Analog to Digital Convertor) and the RAM. The following table shows the pin functions of LSI1.
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AMPLIFIER/VOLTAGE REGULATOR (IC101: AN8053N) CONT VREG NC PRE GND The right figure shows the internal block of IC 101. 5V REG POWER – SP AMP VREF NC SP GND PC-1 PC-2 SPM VREF POWER SUPPLY CIRCUIT The power supply circuit generates two voltages DVDD (+5 V) and AVDD (+5 V). DVDD (+5 V) is always generated but AVDD (+5 V) is controlled by APO signal output from the CPU.
PARTS LIST SK-60 Notes: This parts list does not include the cosmetic parts, which parts are marked with item No. "R-X" in the exploded view. Contact our spare parts department if you need these parts for refurbish. Prices and specifications are subject to change with- out prior notice.