🏷️ Basic Information Identification Make: Sharp Model: LC-20B4M Product Type: LCD Colour Television 📋 Manual Details Description Manual Type: Service Manual Format: PDF Download Content Covers Safety: True Covers Specifications: True Covers Operation: True Covers Dimensions: True Covers Major Parts Removal: True Covers Adjustment Procedures: True 📄 Technical Details Display Display Technology: LCD Screen Size Diagonal Inches: 20 Color System Compatibility: NTSC/PAL Audio Audio Output Power Watts: Integrated Speakers Connectivity Input Terminals: Composite Video, S-Video, Component Video, HDMI, PC Input Power Power Consumption Watts: Typical Operation Power Requirements: AC 100-240V, 50/60Hz 📄 Service Information Safety Safety Precautions: Important Service Safety Precautions Diagnostics Troubleshooting Guidance: True Calibration Adjustment Procedures: Detailed Adjustment Procedures 📄 Parts Information Removal Major Parts Disassembly: Procedure for removing major parts 📄 Product Information Marketing Product Line: LC Series