🏷️ Basic Information Identification Make: JVC Model: HV-44PRO Product Type: PROJECTION TV 📋 Manual Details Manual Content Manual Type: Service Manual Language: English Format: PDF Availability: Downloadable Key Sections: PRECAUTION SPECIFIC SERVICE INSTRUCTIONS, DISASSEMBLY, ADJUSTMENT, TROUBLE SHOOTING 📄 Technical Specs Display Display Technology: Projection Screen Size: 44 inches Resolution: Not specified in product description, typical for the era Aspect Ratio: Not specified in product description, likely 4:3 or 16:9 Audio Audio Output Power: Not specified in product description Connectivity Input Ports: Not specified in product description, likely RCA, S-Video, Component Output Ports: Not specified in product description Power Power Consumption: Not specified in product description Dimensions Unit Dimensions: Not specified in product description Unit Weight: Not specified in product description Maintenance Lamp Life Expectancy: Not specified in product description, but a key service consideration for projection TVs Cleaning Instructions: Covered in service manual Alignment Procedures: Covered in service manual Troubleshooting Common Issues: Covered in service manual (e.g., picture distortion, no image, audio problems) Diagnostic Tools: Implied by service manual content