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General| Screen Size | 55 inches |
|---|---|
| Display Technology | LCD |
| Backlight Type | LED |
| Refresh Rate | 60 Hz |
| Smart TV | Yes |
| HDMI Ports | 3 |
| USB Ports | 2 |
| Built-in Wi-Fi | Yes |
| Resolution | 1920 x 1080 |
Details various features including connectivity, auto-adjust, smoothing, and power saving.
Explains user-configurable display modes, sound settings, and channel program management.
Details of the TFT LCD panel including display pixels, size, color depth, and luminance.
Lists all available input and output ports on the TV.
Specifies power supply requirements and speaker output power.
Details operating environment, physical dimensions, and weight.
General precautions for mounting and operating the TFT LCD module safely.
Explains the front LED indicator and the functions of the side control panel buttons.
Details various picture settings including AV mode, backlight, contrast, brightness, and color.
Details various audio settings like surround, bass, treble, balance, and equalizer.
Covers input naming, CEC settings, language, time, parental controls, and system reset.
Settings for analog and digital closed captioning display.
Options for view modes and channel scanning/management.
Settings for the TV's sleep timer function.
Lists preset video timing modes for HDMI input sources.
Lists preset video timing modes for general video inputs.
Detailed pin assignments for the HDMI connector.
Describes HDMI signal properties like polarity and frequency.
Details specifications for TV RF, CVBS, Component, and audio input connectors.
Specifications for digital optical and analog audio outputs.
Pin details for the JP1 connection between the power and main boards.
Pin details for J13 (IR Sensor) and JI3 (Display Board) connections.
Pin details for JA1 (Speaker) and JL2 (Panel Side) connections.
Explains signal routes for HDMI, HDTV, Component, TV, and DTV inputs.
General description and key features of the MSD8220 chipset.
Visual representation of the TV's system architecture and functional blocks.
Details electrical parameters, maximum ratings, DC characteristics, and thermal limits.
Overview of flash memory, device operation, and data protection features.
Defines flash memory commands and protection modes.
Displays waveforms for TMDS 1080i and 1080p input signals.
Shows waveforms for color bar, timing, and gray signals in YCbCr format.
Flowcharts for troubleshooting display problems with TV, HDMI, and side controls.
Steps to diagnose DC-DC converter voltage problems.
High-level block diagram illustrating the TV's main components and connections.
Diagram showing the power tree and voltage distribution across the TV.
Instructions for entering the TV's factory and service modes using specific codes.
Step-by-step guide for updating the TV's firmware using a USB flash drive.
List of common electronic components with part numbers and descriptions.
List of integrated circuits including DSP, power amplifiers, and reset ICs.
List of mechanical parts like base, brackets, and diffusers.
List of passive components such as resistors and capacitors.
List of connectors, tapes, and other miscellaneous parts.
Circuits for LVDS power control and HDMI port connectivity.
Circuit diagrams for line out and SPDIF digital audio outputs.
Circuitry for the audio DSP and YPbPr/Audio line input.
Circuit diagrams for standby, 3.3V, 1.2V core, and 1.8V DDR power supplies.
Circuit diagrams for AC input, PFC, LLC, and panel drive sections.
Steps for removing the TV's rear cover and base assembly.
Steps for removing the power, main, and T-CON board assemblies.
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