Casio ctk 2000 service manual

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casio ctk 2000 service manual

Extracted text from casio ctk 2000 service manual (Ocr-read)


Page 1

CONTENTS SPECIFICATIONS ------------------------------------------------------------------------------------------ 1 BLOCK AND WIRING DIAGRAM --------------------------------------------------------------------- 2 PCB LAYOUT ----------------------------------------------------------------------------------------------- 3 CIRCUIT DESCRIPTION --------------------------------------------------------------------------------- 4 PRINTED CIRCUIT BOARDS -------------------------------------------------------------------------- 5 DISASSEMBLY --------------------------------------------------------------------------------------------- 8 DIAGNOSTIC PROGRAM ------------------------------------------------------------------------------ 13 EXPLODED VIEW ---------------------------------------------------------------------------------------- 16 PARTS LIST ------------------------------------------------------------------------------------------------ 17 SCHEMATIC DIAGRAMS ------------------------------------------------------------------------------- 20

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– 1 – SPECIFICATIONS Keyboard Maximum Polyphony Tones Built-in Tones Sampling Tones Reverb Metronome Beats per Measure Tempo Range Song Bank Tunes Step Up Lesson Lessons Lesson Part Functions Music Challenge Auto Accompaniment Rhythm Patterns Other Functions Transpose Tuning MIDI Musical Information Function Inputs/Outputs USB port Sustain jack Phones/Output jack Audio In jack Power Jack Power Supply Batteries Battery Life AC Adaptor Auto Power Off Speakers Output Power Consumption Dimensions Weight 61 standard-size keys 48 notes (24 for certain tones) 400 1 Sampling time: 1 second (fixed) Effects: 10 types 1 to 10, Off 0, 2 to 6 30 to 255 110 4 (Listen, Watch, Remember, Auto) L, R, LR Repeat, Voice Fingering Guide, Note Guide, Performance Evaluation 20 notes 150 ±1 octaves (12 semitones) A4 = approx. 440 Hz ±100 cents 16 multi-timbre received, GM Level 1 standard Tone, Rhythm, Song Bank, numbers and names; staff notation, fingering, pedal operation, tempo, measure and beat number, chord name, etc. TYPE B Standard jack (sustain, sostenuto, soft, rhythm start/stop) Stereo standard jack Output Impedance: 200Ω, Output Voltage: 4.8V (RMS) MAX Stereo mini jack Input Impedance: 40kΩ, Input Sensitivity: 200mV 9V DC 2-way 6 AA-size zinc-carbon batteries or alkaline batteries Approximately 4 hours continuous operation on alkaline batteries AD-5 Approximately 6 minutes after last key operation (Operates during battery use only) 10cm × 2 2W + 2W 9V 7.7W 94.9 × 35.4 × 11.2 cm (37 3/8× 13 15/16× 4 7/16inch) Approximately 3.8kg (8.4 lbs) (without batteries)