🏷️ Basic Information Identification Make: CASIO Model: CTK-495 Year: N/A (Repair Manual) Generation: N/A 📋 Manual Details Document Information Manual Type: Repair Manual Language: English Page Count: Varies (PDF download, typically 50-100 pages for such manuals) Format: PDF Download Target Audience: Technicians, DIY repairers Content Scope Primary Focus: Technical repair procedures, troubleshooting Key Sections Covered: Internal components, circuit diagrams, diagnostic steps, part replacement 📄 Electronic Specs Power Supply Power Adapter Input: AC 12V Power Consumption: Approx. 7.5W Audio Speaker Output: 2 x 2.5W Speaker Size: 10cm x 6cm (oval) Keyboard Key Count: 61 keys Touch Response: Yes (Off, 1, 2) Sound Engine Polyphony: 32-note Tones: 100 preset tones Rhythms: 100 preset rhythms Other Features Song Bank: 100 songs Auto Accompaniment: Yes Sequencer: N/A Connectivity Midi Terminal: Yes (GM System Level 1 compatible) Headphone Output: Yes (Standard stereo jack) Microphone Input: No Sustain Pedal Input: Yes Internal Components Main Board Type: Circuit Board Assembly Display Panel Type: LCD Display Module