Question about LG 37LC2D Television

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LG 37lc2d tv keeps shutting itself off then restarting every couple minutes

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Check for a popped capacitor on the power board. They are the round tube looking things with a cross or cross type shape on the silver flat top. Check they have not leaked and are still flat topped. The one your looking for is about 8mm diameter on right hand board. Take the back off, i suggest putting it face down on a mattress with a blanket support. Take care not to lean on it. When the backs off you will see 3 circuit boards the power board is the smaller of the 3 on the left, looking from behind. Good luck.

Posted on Oct 05, 2009

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Replace the main board, parts about $300

Posted on Jul 03, 2008

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1 Answer

Picture on LG LCD TV 37LC2D is terribly pixelated, set shuts off and restarts frequently


Sounds like you might have a problem with the convergence. Some TVs have different IC's (Intergrated Circuits) that control each color. If these IC"s go bad or perhaps a Capacator that controls the color frequency has got out of tolerance.
To cut to the chase on this one it needs to be taken to a shop to where it can be tested with the proper test equipment to pin point the problem. So many things can cause what you described that it isn't really possible to diagnose it through this means. One final note, I would get it out and plug it in and turn it on for a few minutes on a regular basis. Sitting in storage is one of the hardest things that can happen to a TV.
Gilight

Jul 25, 2012 | LG 37LC2D Television

1 Answer

My LG 37LC2D picture suddenly goes black and then if I bang on the corner of the set sometimes the picture will return. What is wrong with my TV?


could be the power supply card(s) is unseated..open it up if you dare and re-seat and/or maybe remove and clean the card edge connector contacts with an eraser

May 27, 2012 | LG 37LC2D Television

1 Answer

Hello, I just bought the lg 37lc2d off of craigslist and it has a password on it, how can I reset the password?


You can download the owner's manual for your TV here:
http://www.retrevo.com/support/LG-37LC2D-TVs-manual/id/371ci552/t/2/

Apr 23, 2011 | LG 37LC2D Television

2 Answers

Lg lcd tv 37lc2d no headphones socket - how do i connect headphones?


You can purchase a cable to connect to the Audio Out ports on the back of the TV. It will have 2 RCA connectors on one side that plugs into the TV and a 1/4" stereo jack on the other end that you will connect your headphones to. You could even pickup a pair of wireless headphones... they will have a volume control on them! I hope this helps.

Mar 17, 2010 | LG 37LC2D Television

1 Answer

Tv screen goes gray after a few minutes


SOUNDS LIKE MAIN BOARD/BUT IT COULD BE CONTROL BOARD/REPAIR SHOP

Dec 04, 2009 | LG 37LC2D Television

1 Answer

I cant get any sound or picture just a little blue tint., unplugged tv for a couple of hours plugged back in and no change. model # 37lc2d...any suggestions


can you still get the the menu, because if you can then it maybe a problem with the channels. Try rescanning for the channels or make sour that the antenna is connected correctly

Oct 29, 2009 | LG 37LC2D Television

1 Answer

Remote not working on my LG 37LC2D


Try replacing batteries and reprogramming both remotes.

Jul 05, 2009 | LG 37LC2D Television

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