T'Con board fault. 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.

LG 60pk200 60... | Answered 2 days ago

0 Answers

I have a 60 inch lg led tv (60LB7100-UT) that powers on. Lg logo shows on the screen. Shows picture for a couple seconds then goes black. Sound still works. Flashlight test shows image still on the screen. With cover off, there is a green light on the power supply board that blinks 9 times and then repeats. What do you recommend to test first?

LG Televison &... | Posted 2 days ago | Be the first to answer

1 Answer

I don't have code for LG TV, am using a New Star 96-1026 universal remote.

This may be of help:

https://ccm.net/faq/281-codes-for-universal-remotes

LG Televison &... | Answered on Oct 17, 2019

2 Answers

Sir lg crt tv using ic tda11105ps/n3/3/af7 stand by voltage 3.3 present in ic legs but stand by not relise 3 time stand by led blink then led light normal and same problem stand by

If you wish to get some details; visit the site linked here. Pull up older posts.
https://electronicshelponline.blogspot.com/ Search the site by type in the "BRAND NAME" of your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts

LG Televison &... | Answered on Oct 17, 2019

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I need some help with repairing an LG 50uh5500 4k smart tv that won't turn on. Based on my research, led strip failure is a more common issue but I think it's the power supply.

LG Televison &... | Posted on Oct 16, 2019 | Be the first to answer

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LG 50PC5D scrambled picture for a couple of minutes until warmed up then seems fine except during commercials or programs with overlays and it jerks/stutters the picture.

LG Televison &... | Posted on Oct 16, 2019 | Be the first to answer

2 Answers

LG 60pn6500 has sound but no picture

If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Search the site by type in the "brand name" of your device, in the "Search box at the top right of the Homepage" to get gathered related posts.

LG Televison &... | Answered on Oct 15, 2019

1 Answer

LG LED Smart TV model 42LB5800-UG won't turn on but red light flashes 3 times then off

On this model LG TV 3 blink code is bad LED lamps in the panel. New strips can be purchased from shipjimmy

LG Televison &... | Answered on Oct 15, 2019

2 Answers

Lg 60LB7100 Shows logo & has sound, but screen stays black. How do I fix it?

check input or source if ok try picture set up

LG Televison &... | Answered on Oct 15, 2019

1 Answer

My 55 inch LG 55LB5550 keeps blinking on and off, what does that mean?

How many blinks

LG Televison &... | Answered on Oct 15, 2019

3 Answers

No Audio when playing back certain DVD's???? HELP!!!!

Install AC3Filter ,This has solved many problems relating to sound http://prdownloads.sourceforge.net/ac3filter/ac3filter_0_70b.exe?download - binary http://prdownloads.sourceforge.net/ac3filter/ac3filter_0_70b_src.zip?download -

LG XBR446 DVD... | Answered on Oct 12, 2019

0 Answers