Question about LG RU-42PX11 42 in. EDTV-Ready Plasma Television

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My LG RZ-42PX11 has dark picture and is blinking

The symtomps (dark picture and blinking) started only after switching on (about 10 to 30 minutes), but now it is permanent. Only when the original picture has much of light colors, it would start normal picture (normal brightness, no blinking). When normal pisture comes, it is dark and blinking (periodicaly changing of briteness quickly, also partly solarized colors).

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Posted on Jan 02, 2017

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DR NITIN
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SOURCE: Green shadows in dark scenes

You should contact Service Center to resolve this issue.






Posted on Jun 18, 2008

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  • 1 Answer

SOURCE: LG RZ-42PX11 42

Common problem. See this site -

http://www.forums.hcsd.com.au/Blah.pl?v-print/m-1175589480/

Posted on Jul 09, 2008

  • 4 Answers

SOURCE: LG HDTV LED

Sounds like you might have a defective unit, or the source that is connected to your tv (cable box, dvd etc) is going out. A lot of times if you have a cable box, glitches, loss of sound and/or color are because of the quality of the input source. Try changing the channel. If the problem is the same on any channel - or on your dvd/xbox, then it is probably a defective tv. You may be able to get it exchanged through LG. Hope this helps! Good luck!

Posted on Feb 04, 2012

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1 Answer

I have a LG model RZ 42PX11 and the picture quality isn't very good quite dark picture what part would I need to get this sorted


Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electronicshelponline.blogspot.com/
In some models of LCD TVS; the backlight inverter and its T'Con board will be a part of the panel itself, and will be a built-in type inside the LCD panel. If so, they can't be replaced. In this case; a panel replacement is the only repair. For some other models, the backlight inverter section circuit will be a part of the main power supply regulator [SMPS]. To such sets, the power supply section circuit too should trouble shoot. Contact any service technician. The circuit will differ with models and versions.

May 24, 2015 | LG Televison & Video

1 Answer

Problems with lg rz-42px11 load bang no picture


The set really needs to be looked at by a shop or an experienced tech, not going to get here and answer: press this button and that and it will be just fine.

Something clearly popped--since they only sell boards for this set it may need one or more or even if the panel or screen unit is involved be fatal---have it looked at to see what happened.

Apr 16, 2012 | Televison & Video

1 Answer

Hello, My LG RZ-42PX11 is broken. Only yellow and light red is shown and white vertical lines. What is broken?


The T-CON board is bad. However, these rarely fail on their own. I would suspect an over voltage from the power supply or damage from dropping. However the vertical lines are from the broken T-CON board that is on the top edge of the panel

Please accept if this answer is helpful!

Mar 03, 2011 | Televison & Video

2 Answers

Hi, i have an LG plasma, model number RT-42PX11.


You need to pull the power supply out and replace the damaged caps on the board. Look for swollen, pushed up tops and leakage around the base of the caps.

You need soldering and basic electronics skills. You also need to pull apart that big tv and pull the power supply board!

You can look on Ebay for pullout boards from people who have broken their screens. It can get you a working board for cheap sometimes!

Good luck and be careful!

May 07, 2010 | LG RU-42PX11 42 in. EDTV-Ready Plasma...

2 Answers

Screen is dark and fuzzy. Has a black spot that dissolves as the tv warms up.


replace the z-sus board and then check all the fuses again and after that let me know what happen i could help u out with this

Nov 02, 2009 | LG RU-42PX11 42 in. EDTV-Ready Plasma...

1 Answer

LG Model# RT -42PX11,screen is not working.. shows verticle line color pattens and turns shades of black when a button is pressed


My LG RT-42PX11 after a few minutes the screen starts to flicker and colors go psychedelic and after some time no picture at all

Oct 24, 2009 | LG 42LC2D 42 in. LCD HDTV

1 Answer

Looking for manual for RZ42PX11


Hey,

your manual is available on this page
http://safemanuals.com/user-guide-instructions-owner-manual/LG/RZ-42PX11-_D
Let me know if you need anything eldse.


Thanks,
Ekse

Feb 17, 2009 | LG Televison & Video

1 Answer

LG DU-42PX12X Plasma, picture startes flashing then goes black after a few minutes


You need to get this tv service asap.i beleive that the problem is in the inverter board or yb board.


good luck

caypianan@yahoo.com

Oct 25, 2008 | LG 42PX5D 42 in. Plasma HDTV

1 Answer

LG RZ-42PX11 42


Common problem. See this site -

http://www.forums.hcsd.com.au/Blah.pl?v-print/m-1175589480/

Jul 09, 2008 | LG RU-42PX11 42 in. EDTV-Ready Plasma...

2 Answers

Green shadows in dark scenes


You should contact Service Center to resolve this issue.






Jan 22, 2008 | LG RU-42PX11 42 in. EDTV-Ready Plasma...

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