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General| Screen Type | led |
|---|---|
| Wall Mount | 300mm x 300mm |
| Features | trumotion 120, ultra luminance |
| Tuner | digital |
| Screen Size | 48.5 inches, 49 inches |
| Refresh Rate | 60hz |
| Motion Enhancement | trumotion 120 |
| HDR | no |
| Built-In Speakers | yes |
| Surround Sound | dolby digital, dts |
| Speakers Output | 20 watts |
| HDMI ARC Ports | yes |
| USB Ports | 1 |
| Ethernet | yes |
| RF Antenna | yes |
| Network | built-in wi-fi, ethernet |
| Digital Optical Audio Outputs | 1 |
| Component Video Inputs | 1 |
| Composite Video Inputs | 1 |
| DVI | 0 |
| SmartTV | webos |
| Remote Control | standard |
| 3D | no |
| Power Consumption | 114 kilowatt hours |
| Depth with Stand | 8.6 inches |
| Height with Stand | 27.8 inches |
| Width with Stand | 43.6 inches |
| Net Weight with Stand | 26.5 pounds |
| Depth without Stand | 3.2 inches |
| Height without Stand | 25.9 inches |
| Net Weight without Stand | 25.8 pounds |
Provides guidance on using isolation transformers and handling components.
Details the procedure for checking AC leakage current with specific equipment.
Covers general safety rules for servicing, including unplugging and testing.
Explains precautions for handling sensitive electronic components to prevent static damage.
Provides guidelines for proper soldering techniques and tools.
Specifies the LED TV models this spec sheet applies to.
Defines the environmental and power conditions for testing.
Outlines performance testing methods and standards.
Details general specifications of the TV, including market and broadcast systems.
Lists specifications for various display screen modules and aspect ratios.
Defines input formats and resolutions for video signals.
Defines input formats and resolutions for 2D video signals.
Lists resolution, frequency, and proposed formats for component input.
Details resolutions, frequencies, and proposed formats for HDMI PC and DTV input.
Specifies input formats and resolutions for 3D video signals.
Specifies HDMI 1.4b input modes for 3D content.
Lists manually supported 3D modes for HDMI 1.4/2.0 inputs.
Specifies manually supported 3D modes for HDMI PC input.
Lists manually supported 3D modes for RF input.
Specifies automatically supported 3D modes for RF input.
Lists manually supported 3D modes for USB/DLNA movie input.
Lists manually supported 3D modes for USB/DLNA photo input.
Specifies automatically supported 3D modes for USB/DLNA input.
Lists manually supported 3D modes for component input.
Specifies manually supported 3D modes for Miracast and Widi.
Specifies the chassis and models covered by the adjustment instructions.
Details specifications relevant to the adjustment procedures.
Lists the main PCB and final assembly adjustment items.
Describes automatic adjustment procedures like ADC and pattern generation.
Details procedures for downloading MAC, ESN, Widevine, and HDCP keys.
Covers LAN connection, network settings, and IP confirmation.
Details LAN port inspection procedures including PING test.
Explains manual download methods for model and serial numbers.
Describes how to check the Wi-Fi MAC address using RS232 commands.
Covers manual adjustment procedures.
Notes that ADC adjustment is automated via OTP.
Explains EDID/DDC download procedures for optimal resolution.
Details procedures for checking GND and internal pressure.
Details the procedure for GND and internal pressure auto-checking.
Specifies test voltages, time, and points for GND/pressure checks.
Describes how to check the audio output performance.
Explains the process for downloading software via USB.
Illustrates the overall circuit connections of the K2Lp chipset.
Shows the I2C communication pathways for the K2Lp chipset.
Details the power distribution block diagram for the K2Lp chipset.
Illustrates the block diagram for tuner and CI interfaces.
Shows the block diagram for video and audio input signals.
Illustrates the block diagram for audio output signals.
Details the HDMI interface connections and DDC/CEC signals.
Shows the block diagram for USB, Wi-Fi, and UART interfaces.
Illustrates the Wake-on-LAN (WOL) circuit and connections.
Provides step-by-step instructions for removing the back cover.
Specifies the dimensions for back cover holes and tool requirements.
Troubleshoots video-related issues like no video or picture problems.
Troubleshoots 'No video/Normal audio' errors by checking back light and voltage.
Diagnoses 'No video/No audio' errors by checking power board voltages.
Guides on checking RF signal, connections, and S/W for picture issues.
Troubleshoots color errors by checking link cables and input modes.
Addresses bar, image, or light spot issues by checking connections.
Checks external device and cable for screen/color errors.
Troubleshoots power-related issues like no power or intermittent operation.
Diagnoses 'No power' issues by checking power indicators and voltages.
Troubleshoots intermittent power issues by checking power off modes.
Troubleshoots audio-related issues like no audio or distorted sound.
Diagnoses 'No audio' issues by checking sound settings and speaker connections.
Resolves audio issues by checking signal, speaker, and power board.
Troubleshoots functional errors like remote control or Wi-Fi issues.
Checks remote control and local switch operations for functionality.
Troubleshoots MR15 remote operation, checking firmware and connection.
Checks Wi-Fi Mac value and cable connection for operating errors.
Checks camera version and module for operating errors.
Troubleshoots external device recognition by checking signal and technical info.
Addresses noise issues, both circuit and mechanical.
Addresses circuit and mechanical noise issues by checking location and replacing parts.
Guides on replacing modules, cabinets, or remotes for exterior defects.
Guides on replacing modules, cabinets, or remotes for exterior defects.
Detailed steps for 'No video/Normal audio' error.
Inspects LCD backlight by naked eye after disassembly.
Detailed steps for 'No video/Normal audio' error.
Checks and records White Balance values for Color Temp and Gain.
Detailed steps for 'Video error, video lag/stop'.
Checks tuner signal strength via menu and uses attenuator if strong.
Detailed steps for 'Video error, video lag/stop'.
Checks S/W, Micom, Boot, and other versions via INSTART menu.
Detailed steps for 'Video error, video lag/stop'.
Identifies tuner component and checks signal strength.
Detailed steps for bar, image, or light spot errors.
Shows connection diagram for external input checks.
Detailed steps for 'Color error'.
Checks contact condition of link cable, including dust or mis-insertion.
Detailed steps for 'Color error'.
Uses ADJ Key to view 6 types of test patterns for analysis.
Detailed steps for 'No power' error.
Checks front power indicator status (Stand-by/On).
Detailed steps for 'No power' error.
Checks DC 13.2V input and ST-BY 3.5V on the power board.
Detailed steps for intermittent power issues.
Checks Power Off Status entries in INSTART menu.
Detailed steps for 'No audio/Normal video' error.
Checks sound settings, selecting TV Speaker for audio output.
Detailed steps for 'No audio/Normal video' error.
Checks power board voltage and speaker connection.
Troubleshoots functional errors like remote control or Wi-Fi issues.
Checks IR cable condition, standby voltage, and IR LED light.
Troubleshoots functional errors like remote control or Wi-Fi issues.
Checks Wi-Fi/BT cable condition and 3.5V on terminal.
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