Question about LG 37LG30 37 in. LCD HDTV

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37lg30 lcd tv. screen appears bu images jumps and flashes.

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The Knight

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Main system control memory IC fault. This is a very small IC; have 8 solder terminals, and can be located very near to the main system control-chroma IC. Check and replace it. Be sure to replace it with the same number printed on it; in all respect. Otherwise, it won't go. http://electronicshelponline.blogspot.com/

Posted on Nov 05, 2016

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No picture when 37LG30 LCD television powered on. No capacitors appear bad on power board. Plug has 120v going to TV. Fuse checked OK. Any suggestions?


Is it possible that the backlight is bad? With the TV on can you see a faint image on the screen,or if you shine a light on it?

Aug 28, 2016 | Televison & Video

1 Answer

TV comes on but flashes intermittently all over the screen. Does finally work well enough to watch but still flashes, easy fix?


If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
Check the cables, connectors and connections.
Take it to a repair shop.

Apr 23, 2014 | Coby Electronics Corporation LCD TV...

1 Answer

LG 37LG30 wont come on. Gives blue light, but screen stays black and no sound


Sounds like the problem could be in the power supply of the TV. Have a technican check for defective capacitors if you're not equipped to do the job yourself.

Apr 22, 2013 | LG 37LG30 37 in. LCD HDTV

1 Answer

Purchased used 37LG30 TV and the previous owner had thrown away the stand. Where can I find one?


Hi there,
They sell LG screen parts at:

http://www.alllgparts.com/

Just type in the model number on the left hand side, under appliance search and it should list the parts they have in stock.

Hope that helps.

Mar 05, 2011 | LG 37LG30 37 in. LCD HDTV

2 Answers

I have an 37 '' lg lcd tv


You can try checking with this guy here: www.shopjimmy.com
It will be more than the TV is worth.
http://s807.photobucket.com/home/budm/allalbums

Jul 04, 2010 | LG 37LG30 37 in. LCD HDTV

2 Answers

Lcd screen panel replacement for 37 LG hdtv


Go to shopjimmy.com They sell replacment panel for a resonable price.

Mar 02, 2009 | Astar LTV-19BG TV

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