🏷️ Basic Information Identification Make: Aiwa Model: XR-M78 Product Type: CD Stereo System Generation: N/A 📋 Manual Details Document Info Manual Type: Service Manual Language: English Format: PDF Download Target Audience: Repair Technicians, DIY Enthusiasts Content Overview Content Description: Step-by-step repair information with illustrations Repair Complexity: Simple to complicated repairs ⚙️ Engine Specifications Power System Power Source: AC Mains Audio Components Cd Player Mechanism: Compact Disc Amplifier Output Power: Not specified in description Speaker System Compatibility: External speakers required (type not specified) 🔧 Transmission Drive System Type: N/A (Electronic System) Gears: N/A 📐 Dimensions Physical Size Length: Not specified in description Width: Not specified in description Height: Not specified in description Weight: Not specified in description 🔧 Maintenance Servicing Service Interval: N/A (Component Specific) Cleaning Recommendations: Lens cleaning, external dusting Troubleshooting Common Issues Addressed: CD loading, playback errors, sound output Parts Replacement Key Components: Laser pickup, motor, belts, capacitors 📄 Features Audio Playback Supported Formats: CD, CD-R, CD-RW (Likely) Connectivity Input Ports: Likely AUX In, possibly others Output Ports: Likely RCA audio out, headphone jack Display Display Type: Likely LCD or VFD