Casio CTK-501 Service Manual

Also see for CTK-501: User guide User guide User guide

Contents

Casio CTK-501 Service Manual Manual pdf 3 page image

— 1 —ELECTRICALCurrent drain with 9 V DC:No sound output 120 mA ± 20%Maximum volume 750 mA ± 20%with 12 keys C1 to B1 pressed in Synth-Lead 1Volume: MaximumPhone output level (Vrms with 8 Ω load each channel):with key G2 pressed in Synth-Lead 1 78 mV ± 20%Speaker output level (Vrms with 4 Ω load each channel):with key G1 pressed in Synth-Lead 1 1250 mV ± 20%Minimum operating voltage: 6.0 VSPECIFICATIONSGENERALKeyboard: 61 standard-size keys, 5 octavesTones: 100Polyphony: 12 notes maximum (6 for certain tones)Auto accompanimentRhythm patterns: 100Tempo: Variable (236 steps, = 20 to 255)Chords: 2 fingering methods (CASIO CHORD, FINGERED)Rhythm controller: START/STOP, SYNCHRO/FILL-INAccomp volume: 0 to 9 (10 steps)Song bankTunes: 100Controllers: PLAY/PAUSE, STOP, REW, FF, LEFT (ON/OFF), RIGHT (ON/OFF)Musical informationName display: TONE, RHYTHM, SONG BANK name/numberTempo: Tempo value, metronome, synchro standby, beat indicatorChord: Chord name, Chord formFingering: Fingering indcators, parts, pedalSong bank status: PLAY, PAUSE, REW, FFStaff: 5 octaves with sharp and flat indicationsKeyboard: 5 octavesMIDI: 5 multi-timbre receiveOther functionsTranspose: 12 steps (–6 semitones to +5 semitones)Tuning: Variable (A4 = approximately 440 Hz ± 50 cents)Volume: 0 to 9 (10 steps)TerminalsMIDI terminals: IN, OUTSustain terminal: Standard jackPhones/Output terminal: Stereo standard jackOutput Impedance: 78 ΩOutput Voltage: 4 V (RMS) MAXPower supply terminal: 9 V DCPower supply Dual power supply systemBatteries: Six D-size batteriesBattery life: Approximately 10 hours on manganese batteriesAC adaptor: AD-5Auto power off: Turns power off approximately six minutes after last key operation. Enabledunder battery power only, can be disabled manually.Speaker output: 2.0 W + 2.0 WPower consumption: 9 V --- 7.7 WDimensions (HWD): 961 × 381 × 139 mm (37-7/8 × 15-1/16 × 5-1/2 inches)Weight: Approximately 5.4 kg (11.91 lbs) (without batteries)