What to do if my Samsung LED TV picture is distorted?
If your Samsung LED TV picture is distorted after checking the HDMI IC, inspect the HDMI source or HDMI jack. If the distortion occurs before checking the HDMI IC, examine the X12 pattern, LVDS cable, or T-CON.
Follow safety, servicing, and ESD precautions to prevent damage and hazards.
Precautions for servicing the unit to ensure safety and prevent damage.
Techniques to reduce component damage caused by static electricity.
Safety guidelines for product installation to prevent fire or electric shock.
Details about the product, including model, dimensions, and color.
Technical specifications of the LED TV, including display, video, and audio.
List of included accessories with product codes for purchasing.
Explanation of the functions and operation of the remote control.
Step-by-step procedures for disassembling the LED TV.
General troubleshooting steps and initial checks for common issues.
Procedures for diagnosing specific fault symptoms like 'NO Power'.
Guide to accessing and adjusting factory settings for calibration and options.
Procedures for calibrating and adjusting white balance for optimal picture quality.
Details on RS232C control, including port and pin descriptions.
Table of AV control commands for remote operation.
Instructions on how to check and perform software upgrades for the TV.
Block diagram illustrating internal wiring connections for different models.
Detailed pin assignments and descriptions for various connectors on the main board.
Explanation of the functions for specific connector interfaces.
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