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LG 32fz4d-ua partially powers blank screen, but starts clicking every 3sec. what is the cause?

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I had the same problem. It was the "Flyback transformer" after they first replaced the power supply.

Posted on Dec 02, 2009

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Posted on Jan 02, 2017

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Hello, My LG Plasma tv model number 50PS60-UA wont turn on. I would hit power. Get a white light like usual. Then a click and the red off light.


If you wish to get some details; visit the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.

Feb 05, 2017 | LG Televison & Video

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What caused it to shut down?


Probably abrupt power supply failure

Feb 22, 2016 | LG Televison & Video

1 Answer

42LK520-UA LG television horizontal black lines that fill up the entire tv. Video included. Need info on part replacement.


Check and replace the damaged CCFL lamps at the back-light section. Contact any service technician. 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.

Nov 03, 2015 | LG Televison & Video

1 Answer

OK.. it seems i'm not having a lot of luck with TV's these days.. i have a LG 60PS60-UA plasma TV that won't power on. when I do i get a red light where the white light normally is when working corre


Hi, It also could be the inverter board(s) that have gone bad. Check them out. If the inverter board goes it will also turn the TV off.
These boards are on the left and right sides of the TV pannel.
Good Luck with your repairs.

Dec 19, 2014 | LG Televison & Video

1 Answer

My lg tv 50PG20-UA has lost the picture completely but I have sound. how can I fix it?


You have a bad y main and maybe a bad buffer board. Need to have the buffers checked before replacing anything else.

Dec 09, 2014 | LG Televison & Video

2 Answers

What would cause TV no to turn on. Red light only. No flash, no sound, no picture. No bad caps or fuses. Replaced power supply board. No change. Red miniature led is lit on the tuner board when tv plu


This needs advance answering please provide me a photo of you tv set back opened and i will tell you what to check .. after this i might be able to tell you whats the problems
most possible is the Y-sus or Y-sus drive failure also mainboard might has an issue

Jul 08, 2014 | LG 50PA5500

1 Answer

Screen lights up and then goes black


sounds like a coil break down under heat. It is a common fault. You will need to get it fixed at your local dealer or a repair shop.

Nov 24, 2012 | LG Agf37000701 Main Board For 26lg30-ua

1 Answer

When its turned on it clicks on and off over and


The logic board is sensing an overload condition and is stopping the power board from producing high DC voltage. The logic board will try 3 times to boot-up the power supply and when the same condition appears it shuts the power supply down. DC high voltage output is being held down and only 5volts stand-by is active. The power board needs to be tested and logic controls also. If you have some test equipment and some electronics background I can show you how to fix this problem....

Get back too me about this when you can....
circuitworld@comclast.net

Dec 28, 2009 | LG 37LG30 37 in. LCD HDTV

3 Answers

I need to buy Powerboard for 26" LG LCD Television 26LX1D


There u go .!!

http://cgi.ebay.com/LG-Electronics%2FZenith-6871TPT303B-PCB---POWER-BOARD_W0QQitemZ390119483627QQcmdZViewItemQQimsxZ20091117?IMSfp=TL091117189007r1099


This product works with the following models:
LG Electronics/Zenith 26LX1D
LG Electronics/Zenith 26LX1D-U
LG Electronics/Zenith 32LP1D-UA
LG Electronics/Zenith 32LX1D
LG Electronics/Zenith 32LX1DUA
LG Electronics/Zenith 32LX3DCS-UA
LG Electronics/Zenith 32LX3DC-UA
LG Electronics/Zenith 32LX4DCS-UB

Nov 24, 2009 | LG 26LX1D 26 in. LCD HDTV

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