🏷️ Basic Information Identification Make: JVC Model: AV-21YA15 Product Type: Colour Television Generation: Not Applicable 📋 Manual Details Document Info Manual Type: Service Manual Language: English Page Count: 48 Format: PDF Downloadable: True Content Overview Key Sections: • Precaution • Specific Service Instructions • Disassembly • Adjustment • Troubleshooting 📄 Technical Specifications Display Display Type: CRT (Cathode Ray Tube) Screen Size: 21 inches Aspect Ratio: 4:3 Resolution: Standard Definition Audio Speaker Configuration: Built-in Stereo Speakers Connectivity Input Ports: • RF Input • Composite Video Input • S-Video Input • Audio Input Power Power Source: AC Mains Power Consumption: Varies based on operation 📄 Service Information Troubleshooting Guide Troubleshooting Coverage: True Disassembly Procedures Disassembly Coverage: True Adjustment Procedures Adjustment Coverage: True Safety Precautions Precautionary Notes: True Specific Instructions Service Instructions: True 📄 Component Information Circuit Diagrams Circuit Diagrams Included: Likely within service manual