Question about LG 37LC2D Television

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Okay, so i got the LG 37LC2D-UD from someone i know, and they told me that the TV would turn off by itself. I'm thinking that it might be a sleep timer setup on the TV. I turn it on to check the TV's Settings set it to default. I tested my Nephew's Xbox 360 on the TV; Sound, and Video was 100% functional. (By the way they didn't give me a power supply for this TV, i had to use a power supply from another TV i had.) So then i decide to test it with the Cable, i plugged in the YPbPr cables and turned on the TV. The TV's LED lights on the bottom right corner blinks about 6-10 times then turns on. When i Turn it on i do not see the "NO SIGNAL" message flying around the screen nor what format is the TV on. Anyone knows what is going on here? i'm looking forward on taking this TV to some place where they fix TVs. Many Thanks if there are any answers that is..

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Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary

Posted on Mar 13, 2017

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Posted on Jan 02, 2017

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techman
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SOURCE: LG LCD turns itself on

try setting the default time on the timer to 00:00 see if that helps Did to one person and they said all was good. Good luck

Posted on Jul 30, 2006

SOURCE: LG 50PC5D 50 Plasma Won't turn on

If you check underneath the t.v there may be a button that you need to push. then you can use the remote to turn it on. took about 2 hours before I found it.

mine is located on the bottom left, right underneath the screen.

Posted on Dec 31, 2007

  • 191 Answers

SOURCE: LG 32LC2D Power light Blinks but set will not power on.

change your adc(analog to digital converter) board will help out

Posted on Oct 11, 2008

  • 197 Answers

SOURCE: tv won't turn on - power SUPPLY OK

bad main pcb

Posted on Jun 07, 2009

gsalmen
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SOURCE: lg tv automatically turn on and off. Power surge

the software in the main control is damaged. call your lg servicer in your area. he might get you a software update

Posted on Jul 09, 2009

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37LC2D LG PLASMA TV Solid red light is on no sound picture


The unit is stuck in standby. Have you tried turning it on manually on the set or changing the batteries in the remote. Does the light flash when you try to turn it on?
ELECTREPAIRUSA@ELECTREPAIRUSA.COM

Dec 07, 2016 | LG 37LC2D Television

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Manual 4 LG TV model # 37LC2D-UD


Great site... including trouble shooting

http://www.lg.com/us/support-product/lg-37LC2D

(just a model that does not compute in USA)
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GO HERE:
http://www.lg.com/au/support-product/lg-37LC2D
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"I have LG 37LC2D TV,when I turn the power on remote controlled or manually it immediately powers off. Is this an issue with the on/off switch inside the tv and how can remedy the problem?"


I have an LG as well.
My troublshooing says:
"Check the power control setting.The power supply may be interupted.
Check if the Auto sleep feature is actiated in the Time settings.
Refer to the " Sleep timer".
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Feb 24, 2012 | LG 37LC2D Television

1 Answer

What does the power supply look like and does it have a fan?


Here are the pictures of the board for your TV, LG 37LC2D: http://www.shopjimmy.com/catalogsearch/result/?q=LG+37LC2D

If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Parts: http://interliquidparts.com/

Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.

Jul 08, 2011 | 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

Remote not working on my LG 37LC2D


Try replacing batteries and reprogramming both remotes.

Jul 05, 2009 | LG 37LC2D Television

1 Answer

Our LG TV, model number 37LC2D, won't turn on using the remote or when we try it manually. The fuse is good and the power cord seems to be okay. What can be done to fix this problem so we can turn on the...


sounds like power supply problem!!

i would recommend to replace power board
Part Number 6709900016B
and you can get it form here

https://www.encompassparts.com

Apr 19, 2009 | Televison & Video

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