🏷️ Basic Information Identification Make: Aiwa Model: TN-C920 Product Type: Telephone Service Manual Category: Consumer Electronics 📋 Manual Details Documentation Manual Type: Service Manual Language: English Format: PDF Availability: Downloadable Included Bonuses: Yes ⚙️ Engine Specifications Power Train Engine Type: N/A (Consumer Electronics) Displacement: N/A Power Output: N/A 🔧 Transmission Gearbox Type: N/A Number Of Gears: N/A 📐 Dimensions Physical Length: N/A Width: N/A Height: N/A Weight: N/A 🔧 Maintenance Servicing Service Interval: N/A Oil Capacity: N/A 📄 Technical Specifications Connectivity Connectivity Options: Telephone Line, Potentially Wireless Features Key Features: Service Manual for Troubleshooting and Repair Components Major Components Covered: Circuitry, Handset, Base Unit, Power Supply Troubleshooting Troubleshooting Guide: Included Schematics Schematics Diagrams: Likely Included