🏷️ Basic Information Identification Make: Roland Model: MC-202 Year: N/A (vintage synthesizer, service notes not tied to a specific model year) Generation: N/A (vintage synthesizer, no distinct generations typically cited) 📋 Manual Details Manual Content Manual Type: Service Notes / Technical Manual Language: English Page Count: N/A (as document is a description of contents, not the manual itself) Format: Technical Documentation Covered Topics Specifications: true Parts List: true Disassembly Reassembly: true Kcd: true Block Diagram: true Circuit Descriptions: true Memory Troubleshooting: true Adjustment Procedures: true Changed Information: true Schematic Diagrams: true Pcb Layout: true ⚙️ Engine Specifications Synthesizer Engine Engine Type: Analog Synthesizer Displacement: N/A (analog synthesis, not applicable) Power: N/A (audio output, not power in mechanical sense) 🔧 Transmission Sequencer Control Type: CV/Gate Sequencer Gears: N/A (not a vehicle transmission) 📐 Dimensions Physical Form Factor Length: N/A (product description does not specify) Width: N/A (product description does not specify) Height: N/A (product description does not specify) Weight: N/A (product description does not specify) 🔧 Maintenance Service Procedures Service Interval: As needed for repair/troubleshooting Oil Capacity: N/A (not applicable) 📄 Technical Features Synthesizer Architecture Voice Architecture: 2-Voice Polyphonic Oscillator Count: 2 DCOs (Digitally Controlled Oscillators) Filter Type: Resonant Low-Pass Filter Envelope Generators: ADSR (Attack, Decay, Sustain, Release) Sequencer Capabilities Sequencer Steps: 64 steps Sequencer Patterns: 8 patterns Sync Options: External Sync (Clock Input/Output) Connectivity Audio Output: Mono Output (1/4" Jack) Control Voltage Input: Yes (for pitch, filter, etc.) Gate Input Output: Yes Memory Pattern Memory: 8 patterns Sound Memory: N/A (no patch memory) Power Power Source: External AC Adapter