Why is the picture distorted on my Samsung UA40F7500BR LED TV?
A distorted picture on your Samsung LED TV can be due to issues with the Main Board, Signal Source, LVDS cable, T-CON, or Panel. To resolve this, check the inner patterns of these components.
What to do if there are no problems before HDMI IC check on Samsung UA40F7500BR LED TV?
If there are no issues detected before the HDMI IC check on your Samsung LED TV, you should check the X10+ pattern, LVDS cable, or T-CON.
What to do if there are no problems after HDMI IC check on Samsung UA40F7500BR LED TV?
If no problems are found after the HDMI IC check on your Samsung LED TV, verify the HDMI source and HDMI jack.
General| Screen Size | 40 inches |
|---|---|
| Resolution | 1920 x 1080 pixels |
| Display Type | LED |
| Smart TV | Yes |
| Wi-Fi | Yes |
| HDMI Ports | 4 |
| USB Ports | 3 |
| Audio Output | 20W |
| 3D | Yes |
| Operating System | Samsung Smart TV |
Safety, servicing, and ESD precautions to prevent damage and hazards.
Precautions to be taken during servicing to prevent damage and ensure safety.
Techniques to reduce component damage from static electricity during handling.
Safety guidelines for product installation to prevent hazards.
General product overview and specifications, noting regional differences.
Comprehensive specifications including model comparison and detailed feature breakdowns.
Lists included accessories with their respective product and code numbers.
Explains various viewing functions and features like Auto Motion Plus and Smart Hub.
Step-by-step procedures for safely disassembling the LED TV.
Guides on initial checks, fault symptom identification, and flowcharts for common issues.
Details on accessing and adjusting factory mode settings and options.
Illustrates the main connections between the TV's key internal components.
Detailed visual layout of the main board and its connectors.
Explains the purpose and signal flow for each major connector.
Information and images for various cables used in TV assembly.
Identifies and describes Wi-Fi, Bluetooth, and Function modules.
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