Question about LG 42LH30 42 in. LCD TV

1 Answer

Have an LG#42LH30 half screen has colored stripes other static thinging T-CON board? i have all boards but main thank you for your profession opinon. Walter.B

Just got tv and only pluged in to check and see what the issue is has colored stripes on left side and right side is

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  • LG Master
  • 9,587 Answers

Parts can be had at shopjimmy's web site.

Posted on Dec 05, 2014

6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

Mark_Webber
  • 472 Answers

SOURCE: LG RZ-26LZ50 LCD Television-Solid Black line down the right had side of the screen

It's the driver tabs that operate that section of the panel. To have them repaired/replaced can be very expensive and is normally just replaced completely as a whole panel (at least while under warranty). If it is out of warranty, then get a few quotes over the phone. This will help dramatically when you explain to your wife that you are about ot go shopping to buy a new TV.

I find things like "Have I told you how good you look today" help when this process is taking place.

Sorry for the bad news.

Posted on Apr 12, 2008

SOURCE: Red Stripe, right side

Follow-up. I found the slip on which the LG tech wrote down the part number for the board to fix the vertical red stripe. I was mistaken in my previous post. It was not the Z-Drive board. The board you want is:

X DRIVE BOARD; Part 6871QRH043A
Type in the part number in a search engine and yuo will find multiple places to purchase. Ebay may be the cheapest. That's where I got another part which got my picture back. I did not buy this part myself because now that I have my picture back, I do not want to screw it up, so I live with the red stripe.

Posted on Jun 06, 2008

  • 8 Answers

SOURCE: replace main board on LG 42LC7D-UB

not sure what you're referring to as a "main board", but heres the LCD Control Board for the TV

http://cgi.ebay.com/LG-42LC7D-UB-LCD-CONTROL-BOARD-6870C-0119A_W0QQitemZ150277759127QQcmdZViewItem

Posted on Mar 13, 2009

  • 1 Answer

SOURCE: Issue with LG Plasma tv model # DU-42PX12X

Another "same probelm"

My set has encountered this magical 50/50 split screen and it seems to be quite a problem since I am not the only one researching this issue. LG was of no use because of course it is just out of warranty. Any solutions on fixing this or am I out of money in buying a new plasma?

Posted on Nov 10, 2009

toolkits
  • 1099 Answers

SOURCE: replacement screen for a LG 42lh30

hello, you can the screen from the below link. tries websites like Shopjimmy.com,Ebay.com to buy a whole screen for the replacement.
Good luck...

Posted on May 22, 2010

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Related Questions:

Tip

Tv problems lg and vizeo


Power Issues Troubleshooting
*NOTE* LG & Vizio TVs must be plugged in for 5 minutes before it will turn on*
1. Inspect ALL Ribbons and connectors. Any tears or bad connections between boards must be replaced FIRST
2. If you have any of these boards, it should be the first board to be replaced
A) T-Con Board - Video Problems (No Video with standby light on, audio but no video, grainy, distorted, or color problems in screen)
B) X or Y Buffer Board (Plasma TVs only) - Standby light is on but no power
C) Backlight Inverter / LED Driver - No Video with standby light on
3. Main Video Board
- Standby light is on but no power
- Either video or audio does not work (if no T-Con in TV. If audio but no video it is T-Con)
4. Power Board - No power AND standby light does NOT turn on. If standby light is on try other boards above
5. Panel - No power, distorted picture, lines, slow motion, half screen, faded in / out. Panel problems are usually not worth replacing the panel.

on May 22, 2015 | LG Televison & Video

1 Answer

This is the third time I have posted question. have an LG LCD 42LH30 left side has colored stripes running down the side, I am thinking T-CON board? can some one give me an answer please @ wal5ter1999


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

Dec 09, 2014 | LG Televison & Video

1 Answer

Have an LG #42LH30 colored stripes down left side static on right


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

Dec 04, 2014 | LG 42LH30 42 in. LCD TV

1 Answer

Lg 47lv355u tv


Ok t-con board is connected to main board which is giving signal and logic supply.. If the main board failed or giving a over voltage to the t-con it possibly your T-con gone out (new) again.

To isolate the problem try to replace the main board.

Dec 05, 2012 | Televison & Video

1 Answer

When we 1st turn on the tv the left half of the screen is black right down the middle of the screen,,,,then 15 mins or so it starts to slowly regain strips of color and finally it has a full picture! Then...


When tv it does have a full picture,the tv it work ok?Yes,tv it is repairable.This tv problems are only have two possible electronic boards causes.1 the tv board that call the T-CON decoders board it is dying,this board sit in the middle of the bottom of the LCD screen panel,it control and decoding all the picture dots pixels before it gose into the LCD screen panel.2 worst cases the main board the tv Tuner signal board is it dying,this board control everythings.Like it take in the outside incomming signals sources,like the tv incomming broadcasting signal cable wire and all the external electronic unit divices plug it into the tv.80-90% this tv problems it is the causes by the tv T-CON decoders board only.Tries websites like Shopjimmy.com,Ebay.com to buy a reburbish T-CON decorders board and the tv main board Tuner signal board for the replacement.

May 07, 2011 | LG 42LC2D 42 in. LCD HDTV

4 Answers

Half screen is blank 42lg20 or 42lg50 when


This is likely to be the T-con board. If the entire screen glows but you have no picture on the second half of the screen then it is the main board, not the backlight inverter. If the screen is half picture and half gray it is the T-con board.


Replacement of one of the above will fix the issue.


Please rate if this helped :)

Mar 07, 2011 | LG 42LC2D 42 in. LCD HDTV

1 Answer

LG 42LH30 THE PICTURE IS ALL BLOTCHY. THE CABLE


It sounds like you are having T-CON board problem.
http://www.shopjimmy.com/catalogsearch/result/?q=LG+42LH30

Try cooling it with electronic freeze spray (Notes: T-CON board is under the metal cover shield).

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Send me pictures if you can, budmrtn@aol.com

Jun 29, 2010 | Televison & Video

2 Answers

Half of my screen will turn in to vertical colored stripes


T-con board. Check lvds cable for tight connection.

Sep 15, 2009 | LG 42LC2D 42 in. LCD HDTV

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