🏷️ Basic Information Identification Make: JVC Model: AV 2137V1 Product Type: Television Technology: Flat Colour Television 📋 Manual Details Documentation Manual Type: Service Manual Format: PDF Page Count: 119 Language: English Contents Table Of Contents: • PRECAUTION • SPECIFIC SERVICE INSTRUCTIONS • DISASSEMBLY • ADJUSTMENT • TROUBLESHOOTING 🛡️ Safety Features Precautions Safety Warnings: High voltage, electrostatic discharge, general precautions Disassembly Warnings: Included in specific service instructions 🔧 Maintenance Cleaning Screen Cleaning Instructions: Refer to manual for specific recommendations Cabinet Cleaning Instructions: Refer to manual for specific recommendations 📄 Technical Specs Display Screen Size: 21 inches Display Type: CRT (Cathode Ray Tube) Aspect Ratio: 4:3 Audio Audio Output Power: Stereo Connections Av Inputs: Multiple (specified in manual) Power Power Consumption: Standard for 21-inch CRT TV (specified in manual) 📄 Troubleshooting Common Issues Common Problems Covered: • No power • No picture • No sound • Picture distortion • Color issues 📄 Service Procedures Disassembly Disassembly Steps: Detailed within the manual Adjustment Adjustment Procedures: Geometric, color, and convergence adjustments (specified in manual) Repair Component Level Repair Guidance: Provided in troubleshooting and adjustment sections