🏷️ Basic Information Identification Make: Samsung Model: LN-S81BD Series LCD TV Year: Unknown Generation: S81BD Series 📋 Manual Details Documentation Manual Type: Service Manual Language: English Format: Zip/Pdf Downloadable: Yes 📄 Product Variants Models Included Models: LN32S81BD, LN40S81BD, LN46S81BD 📄 Display Specs Screen Display Technology: LCD Backlight Technology: CCFL Resolution Native Resolution: 1366 x 768 (HD Ready) or 1920 x 1080 (Full HD) - Model Dependent Aspect Ratio Aspect Ratio: 16:9 Refresh Rate Refresh Rate: 60Hz (Standard) Contrast Ratio Dynamic Contrast Ratio: Dynamic Contrast Ratio (Specific value not provided) Brightness Brightness: Brightness (Specific value not provided) 📄 Audio Specs Speakers Speaker Type: Integrated Stereo Speakers Power Output Audio Power Output: 2 x 10W (Typical) 📄 Connectivity Ports Hdmi Ports: Multiple HDMI Ports (Quantity varies by model) Usb Ports: USB Port (For service/firmware updates) Component Video Input: Yes Composite Video Input: Yes Rf Input: Yes 📄 Power Requirements Ac Input Ac Voltage Input: 100-240V AC (Global) Ac Frequency Input: 50/60Hz