Cracking on the TV during operation: causes

Modern TVs are reliable devices. But they sometimes manifest themselves unexpectedly. For example, during operation on the TV, a noticeable crackle occurs. We will understand why this happens and how to properly respond to such a phenomenon.

Loud or crackling noises that you hear after turning off the TV are caused by the fact that various parts inside the TV are compressed as they cool. This is caused by the thermal expansion that passes through the metal chassis of the device during the warm-up phase.

REFERENCE. These noises are completely harmless and are unlikely to affect the operation of your TV or damage the device.

The causes of cod

• Relay on. Your the on and off button is connected to the relay, supplying voltage to the device that makes this sound. You will notice this sound on your amplifier, it also uses a relay. The power button will not take the current needed to power it, so they use a relay.
• Manufacturing defects
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  . Cracking during operation can also result from factory defects. This is due to the fact that demand for television equipment is growing, and the manufacturer does not have time to control the quality of all devicesat.
• Incorrect installation can also cause sound cracking. It may arise if the apartment or house contains old wiring. As a result, the line suffers large overloads, which leads to power surges, and subsequently to specific sounds.
• The cause of clicks on the TV can also be a normal wear parts. Over time, some parts wear out and cannot correctly perform their work.

Debugg

• In case of factory defect you should contact the service. If you have a guarantee, then specialists will help you repair your TV.
• The solution to the problem of wear parts is an inexpensive repair of your equipment. Qualitatively, specialists of the service center will be able to fulfill it.
• If the device makes strange clicking sounds after turning it off, it most likely happened insulation leakage on contacts or wires. The socket itself to which you connected the device can also make a crack. To fix the problem, you you should unplug your device. Then it is recommended to call specialists or craftsmen from the technical support service. Professionals have the necessary tools and in-depth knowledge to repair a TV. All this guarantees a quality solution to the problem of your equipment.