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Precautions for handling and installing the LED screen, avoiding scratches and impacts.
Guidelines for operating and using the TV safely, including unplugging power before moving.
Conditions for storing the TV, specifying temperature and humidity limits to prevent damage.
Precautions to take when dismantling the TV, focusing on screw positions and cable directions.
Warning about high voltage present in the power supply board and the risk of electric shock.
Technical specifications and terminal functions of the TV, covering panel details and interfaces.
Visual guide to the TV's input/output terminals, showing their locations and types.
Details the main integrated circuits and their roles in the HLS78D-I model.
Describes pinouts, functions, and operating power conditions for various key components.
General overview of the TV's power supply system, including its AC input and outputs.
Block diagram illustrating the power distribution for the MSD6486 chipset.
Details about the TV's power supply system and its various output voltages.
Lists pin voltages for voltage adjustment components on the main board.
Identifies and defines the various interfaces found on the main board.
Step-by-step guide for upgrading TV software using a USB drive.
Diagnostic approach for a TV that does not power on.
Table of common TV issues and their corresponding solutions.
Flowcharts for diagnosing power supply, black screen, white screen, and abnormal screen problems.
Diagnostic procedures for audio problems and TV/HDMI/YPBPR/AV/USB function failures.
Instructions on how to access the TV's factory mode using the remote control.
Reference list of factory mode settings and parameters for adjustments.
Procedures for clearing NAND FLASH and setting parameters after software upgrades.
Verification steps to ensure proper function of channels and sources.
Information on where to find the circuit schematic diagram.
General| Display Technology | LED |
|---|---|
| Screen Size | 32 inches |
| HDMI Ports | 2 |
| USB Ports | 1 |
| Sound Output | 10W |
| Resolution | 1366 x 768 |
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