Question about LG 37LC7D 37 in. LCD HDTV

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LG 37LC2D has started fizzing and popping on startup. PSU has a fault but unsure where

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Repair kits at ohm supplies/or they repair it for you uk

Posted on Nov 17, 2009

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Posted on Jan 02, 2017

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LG 37lc2d will power up but no screen or sound


Main board fault. Contact the authorized service centre for LG. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/

Apr 02, 2014 | Televison & Video

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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

1 Answer

My 37LC2D takes about seven minutes to come on after I turn the unit on. There is a red flashing light on the lower right hand side of the screen.


Does the unit work ok when it eventualy starts up? if so it would suggest possible dry solder joints in the power supply section, high value resistors that have changed tolerance,dried out capacitors? but if this was the case you would expect to see some visual picture problem, picture size problem or an audio hum?? these type of faults you would expect to see with age, ie if the unit was 3/4 yrs old. You will need a techie visit,sorry.

Nov 03, 2010 | LG 37LC2D Television

1 Answer

LG 37LC2D HDMI no signal (picture or sound) + crackling on audio


i have the same problem. i think they just get old, i solved the audio problem by taking the cove off the back and disconnecting the speakers, i now just use PC speakers, works grand. i haven't solved the HDMI problem yet..

Apr 29, 2010 | LG 37LC2D Television

2 Answers

LG 37lc2d


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.

Jun 27, 2008 | LG 37LC2D Television

1 Answer

LG 37LC2D TV Virgin Cable remote codes


I had the same problem with a LG42lf2500 I tried all codes that Virgin had listed none worked. I then started to program volume control stating at code 0001. 0007 worked for my LG TV LG42lf2500

Jan 08, 2008 | LG 37LC2D Television

1 Answer

AT 4060 valve microphone


Check out this gearslutz thread. It's pretty informative & the person found the solution to be to install a new tube/use a dehumidifier.

Dec 04, 2007 | Audio Technica Audio-Technica AT4060...

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