🏷️ Basic Information Identification Make: Haier Model: DX R20TR Product Type: Colour Television 📋 Manual Details Documentation Manual Type: Repair Manual Format: PDF Download Language: English Content Content Description: Detailed repair information with images and illustrations Similarity: Technical manuals, CD manuals Accessibility Delivery Method: Download Licensing Usage Rights: Personal repair use 📄 Technical Specs Display Display Type: Colour Television Screen Size Indication: 20-inch class (estimated) Electronics Primary Function: Television Viewing Power Source: AC Mains Voltage Requirements: Standard Household Voltage (details in manual) Internal Components: Chassis, CRT (likely), Power Supply Board, Video Processing Board, Audio Board, Tuner Connectivity Input Ports Typical: RF In, AV In (likely) Diagnostics Troubleshooting Guide: Included Component Testing: Detailed procedures (in manual) Repair Procedures Disassembly Instructions: Included Component Replacement: Step-by-step guides (in manual) Safety Safety Precautions: High Voltage warnings, Static Discharge prevention (in manual) Schematics Circuit Diagrams: Likely included (common in repair manuals) Parts List: Likely included (common in repair manuals)