20+

Year of Experience

SV ELectronics.

Welcome to our LED TV service center! We are dedicated to providing top-notch repair and maintenance services for all brands and models of LED TVs. Our team of skilled and experienced technicians is committed to ensuring that your LED TV is in perfect working condition.

What We Do?

LED Panel Repair

SV Electronics has cutting-edge equipment such as the Laser Panel Repair Machine. It means SV Electronics can remove a single line from an LED screen.

Software Services

Various solutions to solve software issues. We Can resolve all types of software-related issues for brands like Sony,LG, Samsung, etc.

BGA Repairs

We are specialize in providing high-quality motherboard chip-level repair services for a variety of popular TV brands, including LG, Samsung, Sony, and more

Brand New Spares

We take pride in our extensive network of TV spare parts suppliers around the world, Trust us to provide you with reliable and authentic TV spares to ensure the best performance

Select the display problem type.

Broken Screen / Damaged Display Broken Screen / Damaged Display
Physical Level

Screens or Display panels are the most critical parts any display device.

Unfortunately, If the screen is damaged or any hairline cracks found. The only way to fully fix the problem is to replace the panel itself. Some times, with the panel a T-Con board is also recommended to be replaced if the originally manufactured screen is not available and trying to replace from an external manufacturer.

Operating System Level

No Issues

Application Level

No Issues

Data Level

No Issues

Conclusion

Recommend to replace the entire display panel. Contact WhatsApp

Note: Panels if procured and replaced as a part. The cost of part, service and logistics will cost close it 80% of the entire Television value.

 Vertical Lines / Bands On Screen Vertical Lines / Bands On Screen
Physical Level

The main reason vertical lines are COF IC ( Chip On Film Integrated Circuit )Failure.

COF IC's fail due to various reasons, such as:

  1. Power shorts due to LVDS mismatch or missed connection.
  2. Less durable IC's
  3. Physical damage on IC.
  4. Liquid Damage On Display Driver (Non Warranty)
Operating System Level

No Issues

Application Level

No Issues

Data Level

No Issues

Conclusion

Most of the COF IC's failures can be fixed by SV ELECTRONICS. Contact WhatsApp and there is no home remedy for the same.

Note: The COF IC can only be fixed if the vertical lines are formed from edge to edge of the panel. If the vertical line does not touch both the edges of the panel. The issue cannot be resolved, hence subjected to replace the entire panel.

Horizontal Lines / Bands On Screen Horizontal Lines / Bands On Screen
Physical Level

The horizontal lines on any display device is caused due to the failure of Vertical Electronic Circuits on the edges.

The reasons for Vertical Electronic Circuit failures are

  1. Power shorts due to LVDS mismatch or missed connection.
  2. Less durable copper circuit lines.
  3. Physical damage on vertical edges of display panel.
Operating System Level

No Issues

Application Level

No Issues

Data Level

No Issues

Conclusion

The only way to resolve this problem is to replace the entire display panel. Contact WhatsApp

Audio Only, No Display Audio Only, No Display
Physical Level

The Audio Only and No Display issue is very common problem in many LED televisions. In this scenario, the backlight of the TV would have gone bad and failed to turn on, causing no light illumination.

The reasons for Audio Only and No Display failures are.

  1. High voltage supply from the backlight driver located in motherboard. Which is directly proportional to the high voltage supplied to the television.
  2. The age of back lights exhausted.
  3. Usage of poor quality back lights during manufacturing.
Operating System Level

No Issues

Application Level

No Issues

Data Level

No Issues

Conclusion

The only way to resolve this problem is to replace the entire backlight system. Contact WhatsApp

Blurry Screen Blurry Screen
Physical Level

Blurry screen appears to look like the whole screen is running short of light and colors in it.

The reasons for blurry screen are.

  1. Dimming of backlight.
  2. Old aged back lights.
Operating System Level

If the colors and brightness are not calibrated well.

Application Level

Application specific color levels.

Data Level

No Issues

Conclusion

The problem has various solutions according to each case. Contact WhatsApp

 Double Images / Ghost Image Double Images / Ghost Image
Physical Level

Double image or ghost image looks like one image imitating the other. The problem is noticed majorly when one is sitting closer to the SMART TV rather than who are sitting far.

The main reason of double images is.

  1. LVDS Cable not connected well or loose connections.
Operating System Level

If the Graphic Processing Unit is not functioning well.

Application Level

No Issues

Data Level

No Issues

Conclusion

Again, the solution depends on the type of issue. Contact WhatsApp

1.LVDS Cable not connected well or loose connection: SV ELECTRONICS engineer can fix the issue by opening the back panel of the TV.

2. Graphic Processor Issue: A replacement of Mother Board Logic Board is suggested in this case.

 Grey Screen / No Signal Grey Screen / No Signal
Physical Level

In some televisions, The grey screen with buzzing sound appears. Where as on other televisions and error notification is displayed on the screen as No Signal

The reasons are based on different scenarios:

  1. If the data ports are not connected properly.
  2. If any damage found in the data ports or cable.
Operating System Level

No Issues

Application Level

No Issues

Data Level

If connection is good, But still the data is not passing through the connection from external device.

Conclusion

The solutions are simple, a customer can fix the issue by himself. If not fixed a SV ELECTRONICS Engineer can fix the same. Contact WhatsApp

 Half Grey Screen Half Grey Screen
Physical Level

Half grey screen looks like half of the screen i working perfectly and the rest half of the screen has horizontal lines.

The reason for this problem are:

  1. Vertical Circuit Failure
  2. Physical damage to the panel
Operating System Level

No Issues

Application Level

No Issues

Data Level

If connection is good, But still the data is not passing through the connection from external device.

Conclusion

This is one of dangerous kind of issues a Television can ever suffer. The only way to solve the problem is to replace the entire display panel. Contact WhatsApp

 Squeezed Images / Aspect Ratio / Screen Scaling Squeezed Images / Aspect Ratio / Screen Scaling
Physical Level

No Issues

Operating System Level

Looks like the screen is either squeezed larger or compressed smaller.

The reason for Squeezed images are:
  1. Aspect Ratio Settings
Application Level
  1. Application is does not attain responsive design.
  2. Screen scaling is configured properly not done
Data Level
  1. The content being played is shot and edited in different aspect ratio.
Conclusion

Squeezed Image issue can be solved easily based on the situation. Contact WhatsApp

Changing Colors / Aging Mode / Burn Mode Changing Colors / Aging Mode / Burn Mode
Physical Level

No Issues

Operating System Level

Aging mode is officially used to test the Response Rate, Dead pixels and do colour tests of the display.

Application Level

No Issues

Data Level

No Issues

Conclusion

SV ELECTRONICS Engineer can fix this issue. Contact WhatsApp

 Screen Flickering Screen Flickering
Physical Level

The screen flickers very frequently which will distract the viewing experience and also reduces the life of Display Panel.

The reasons for screen flickering are:

  1. Bad LED Back lights
  2. LVDS Loose Connection
  3. LED Power Booster Failure
Operating System Level

No Issues

Application Level

No Issues

Data Level

No Issues

Conclusion

A SV ELECTRONICS Engineer can fix both of the issues right at once. Contact WhatsApp

 Visible Circles Visible Circles / Crystal Drops
Physical Level

The visible circles and crystal drops on the screen looks like lights burning out of screen.

The reason for Visible Circles / Crystal Drops is:

  1. The crystals placed over LED Light in the backlight disconnect and drop.
Operating System Level

No Issues

Application Level

No Issues

Data Level

No Issue

Conclusion

The over heating of Backlight chamber in the TV and usage of under quality glue to stick crystals to led light is the main reason for crystal drops. SV ELECTRONICS Engineer can open the panel and re-stick the dropped crystals with a good quality glue and this simple trick should fix the issue. Contact WhatsApp

Dear Customers:We are informing you that some unknown persons are using the SV Electronics name for TV services, so please be aware while giving your LED or LCD TVs for servicing. We "don't have any branches." If you find any persons please inform us