🏷️ Basic Information Identification Make: Sharp Model: LC-LE820UN Series Model Variant: LC-40LE820UN, LC-46LE820UN, LC-52LE820UN, LC-60LE820UN Product Type: LCD TV Product Line: LE820UN Series 📋 Manual Details Documentation Manual Type: Service Manual Language: English Format: PDF 📄 Display Specs Panel Panel Type: LCD (Liquid Crystal Display) Backlight Backlight Technology: LED (Light Emitting Diode) Resolution Native Resolution: Full HD (1920 x 1080) Refresh Rate Refresh Rate: 120Hz Panel Size Screen Sizes Supported: 40-inch, 46-inch, 52-inch, 60-inch 📄 Audio Specs Speakers Speaker System: Integrated Stereo Speakers Audio Features Audio Processing: SRS TruSurround HD 📄 Connectivity Ports Hdmi Ports: Multiple HDMI Inputs Usb Ports: Yes Networking Ethernet Port: Yes Wireless Connectivity: Wi-Fi Ready (Adapter May Be Required) 📄 Smart Features Platform Smart Tv Platform: AQUOS Net 📄 Power Consumption Typical Power Consumption: Varies by screen size (refer to manual for specifics) Standby Standby Power Consumption: < 1 Watt 📄 Internal Components Main Board Main Board Part Number Format: e.g., DUNT... Power Supply Power Supply Board Part Number Format: e.g., RP... 📄 Troubleshooting Common Issues Common Failure Points: Backlight, Power Supply, Main Board 📄 Service Procedures Diagnostics Diagnostic Tools: Service Menu, Error Codes Repair Component Replacement: Detailed procedures for board and component replacement