Television is one of the most important home appliances that brings the family together and connects us to the world of news, movies and entertainment. But every electronic device gives warnings before it breaks completely. Knowing the symptoms of TV failure will help you repair the device before it becomes unusable. This work not only reduces the cost of repair but also increases the useful life of the device.

In this article, we will fully examine 10 signs of TV failure and introduce the correct solutions to deal with each one. Also, at the end, we will introduce the reliable TV repair center in Karaj and Tehran, namely TV Service.

1. Sudden changes in image quality

One of the first signs of TV failure is a sudden drop in image quality. This drop can include blurring, dimming, or the appearance of horizontal and vertical lines on the screen.

Possible cause: LCD/LED panel problem, image cable failure or T-Con board problem.

Solution: Before the problem worsens, take the TV to an experienced repairman to avoid a complete panel replacement.

2. There is sound but the picture cuts out

Sometimes your TV plays sound but no picture.

Possible cause: Backlight failure or problem in the image power supply.

Solution: Checking the backlight and replacing defective parts by a professional repairman.

3. Auto power off and on

Sudden turning off and on of the device is a serious warning in the list of Television failure signs.

Possible cause: power fluctuation, failure of power supply or main board.

Solution: Use a voltage protector and go to a repairman quickly.

4. The device turns on late

If your TV takes a long time to turn on after pressing the power button, this could be a sign of wear in the power supply circuit.

Possible cause: Problem in power board capacitors.

Solution: Replacing the capacitors in reputable TV repair centers such as TV Service.

5. Abnormal discoloration

If the colors are displayed incorrectly or exaggerated, there is a problem with the TV's color panel or circuit.

Solution: Check image inputs and test with another image source. Otherwise, refer to the repairman.

6. Loss of part of the image (Pixel Burn)

Stains or burnt spots on the screen are one of the visible signs of damage.

Possible cause: Burning pixels or problem in image processing chips.

7. Delay in responding to the remote

The slowing down of the TV's response to the control can indicate software or hardware problems.

8. Burning smell or spark

One of the most dangerous signs is the emission of a burning smell or the sound of sparks from inside the TV.

Solution: immediately turn off the device and take it to the repair shop.

9. Blurred spots on the screen

Dark spots may indicate panel damage or liquid penetration.

10. Interruption or hissing sound

The failure of the internal amplifier or the sound board can cause the sound to stop or hiss continuously.

conclusion

Knowing the sign of TV failure in time gives you the opportunity to save your device at the lowest cost. If you are in Karaj or Tehran, the experienced team of TV Service with professional technicians is ready to provide specialized services for repairing all types of TVs at your place.