What is LVDS Signal in TV Full working process with Details?

LVDS Signal Full working process

What is LVDS Signal in TV

Welcome back today here in this post I will tell you what is LVDS signal full working process with details. If you want all information about LVDS signals read this post till the end very carefully.

I already explained in the previous post What is LVDS Cable If you want to know more about LVDS cable just click on the highlighted link and read that article.

Here you will get all LCD LED TV repairing information and all electronics gadgets repairing techniques for free of cost. If you want to get updated information from our site just follow US. and Now read this article for now what is LVDS Signal.

What is LVDS Signal

LVDS Signals means Low Voltage Differential Signals. This LVDS Signal use in LCD LED for making graphic on the panel. Without these signals picture does not make on the panel. Through this signals we see picture on the TV panel.

First of all TV motherboard make this signal and send it to the panel through the LVDS Cable.

There are lots of different LVDS signals make into the TV motherboard and send to the Panel to make a picture. You get many different types of color and panel problems if any LVDS signals getting missing in the panel. this is actually the meaning of what is LVDS Signal.

All are you see in the LCD LED TV have a cable that is connected with the TV Panel and TV Motherboard each other. That is the LVDS cable which is help to transfer LVDS Signals into the TV panel and make graphic on the LCD LED TV panel.

All LVDS Signals Name and value

SL NOSignal NameMin ValueMax Value
1RX0-0.9v1.2v
2RX0+0.9v1.2v
3RX1-0.9v1.2v
4RX1+0.9v1.2v
5RX2-0.9v1.2v
6RX2+0.9v1.2v
7RX3-0.9v1.2v
8RX3+0.9v1.2v
9RX4-0.9v1.2v
10RX4+0.9v1.2v
11CLK-0.9v1.2v
12CLK+0.9v1.2v
LVDS Signals Value Table

LVDS Signal Missing All Problems

In the below table I have explained all the LVDS Signal missing problems. this means which problem we will get in the LCD LED TV mention in the below table for your better understanding. this table will help you to understand what is LVDS Signal.

SL NOSignals NameSignal Missing Problem on Panel
1RX0-RED Color Problem
2RX0+RED Color Problem
3RX1-GREEN Color Problem
4RX1+GREEN Color Problem
5RX2-BLUE Color Problem
6RX2+BLUE Color Problem
7RX3-GHOST image Problem
8RX3+GHOST Image Problem
9RX4-Abnormal Picture Appear on the Panel
10RX4+Abnormal Picture Appear on the Panel
11CLK-BLUE and WHITE Color Problem
12CLK+BLUE and WHITE Color Problem
LVDS Signal missing Problems in TV Panel

In the above two tables, I have explained and mention LVDS Signals name, value, and problems which we will get in the panel because of LVDS Signals missing. I think you get valuable information from this site. If you have any kind of questions and queries about what is LVDS Signal just comment down below, I will reply to you within 2 or 3 days.

Related Post Which I posted on this site

FAQ on LVDS Signals

What is the LVDS Signals value?

In LCD LED TV we get 0.9v to 1.2v LVDS signals value. but in the different place and different devices you will get different LVDS value. For more information visit our site.

Is LVDS digital or analog?

LVDS is a Digital signal. If you measure LVDS signal through DSO you will get square signal which is digital signal. For more information visit our site.

What is differential Signaling and why is it used?

LVDS signal used for transferring video signals and photo signals to the many peripherals devices. Actually, this signal wok to make graphic on the LCD LED panels. For more information visit our site.

About Dipankar Das

I am a Professional Electronics Technician, Blogger, Youtuber, Social Media Influencer, and founder of Dip ELectyronics LAB. I have profession on ELectronics, PCB Designing, Project Making, Gadgets Repairing and 3D Printing. Keep visiting to get important information.

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One comment

  1. thank you. If I have a led/lcd tv problem can I send you a request and you will help me

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