🏷️ Basic Information Identification Make: JVC Model: AV-20NX3 Year: N/A Generation: N/A 📋 Manual Details Documentation Manual Type: Service Manual Language: English Format: PDF Completeness: Complete Coverage: In and out, all parts Purpose: Repair, Rebuilding, Maintenance 📄 Technical Specs Display Display Type: Color Television Screen Size Inches: 20 Technology: CRT (Cathode Ray Tube) Connectivity Input Ports: Composite Video, RF, Audio (RCA) Power Power Supply Voltage: AC 110-240V Power Consumption Watts: N/A Audio Audio Output Power Watts Per Channel: N/A Speaker Configuration: Integrated Speakers 📄 Troubleshooting Diagnostics Diagnostic Codes: Likely included Common Faults: Likely covered 📄 Parts Information Identification Part Numbering: Included Schematics: Included