Question about LG 37LC7D 37 in. LCD HDTV

1 Answer

I have a LG 37LC7D-UB tv. Trying to find part # 37LC7D-UB.AUSTLJM or Cap Kit for such. But when I find the part, say on EBay or other supply houses the board # is not the same. any tips on making sure

Right part # wrong board # Does not look like it in pic

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  • 397 Answers

Ask eBay sellers to send you pictures and compare those to the original component, alternatively send eBay sellers pictures of your part and see if they can confirm they have the replacement for it.

If you want to change the caps, they should all be stamped with their ratings, you could order them individually from electronics suppliers. Just make sure you order the same ones in replacement, including ensuring the replacements are the same diameter. The last thing you want is to order a load of caps that don't fit around each other.

Posted on Mar 19, 2014

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6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
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Good luck!

Posted on Jan 02, 2017

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Anonymous

  • 1 Answer

SOURCE: LG 37LC7D remote doesn't work

 I heard that Best Buy is still selling these models despite this known problem- I am trying to have mione fixed but was told the replacement part is on back order until DECEMBER!

Posted on Oct 31, 2007

Anonymous

  • 1 Answer

SOURCE: LG 42LC2S - Remote control code

After many months trying to find the BT Vision code for my LG 32LC2D, i have just had success with 005 remembering to enter an additional zero after the remote has flashed three times, so you enter 0005.

Hope it works, good luck!

Posted on Jul 06, 2008

Anonymous

  • 1 Answer

SOURCE: Issue with LG Plasma tv model # DU-42PX12X

Another "same probelm"

My set has encountered this magical 50/50 split screen and it seems to be quite a problem since I am not the only one researching this issue. LG was of no use because of course it is just out of warranty. Any solutions on fixing this or am I out of money in buying a new plasma?

Posted on Nov 10, 2009

budmrtn

Bud Martin

  • 11361 Answers

SOURCE: LG 37LC7D 37-inch 720p LCD HDTV

Unplug it for about an hour to let it reset itself and try again, if it still has problem then you will have to open it up or take it to the repair shop. The power supply module will have to be looked at first to make sure all the voltages are present. Right now the 5vdc standby power supply is working and may be partially function processor.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

Posted on Jul 10, 2010

it04595

it04595

  • 1 Answer

SOURCE: LG 42lc2d found u502 in power supply blown up.

The Number IC is ICE3B1565J MAX 12V 3.3V
Regards!
Vagner CostaWave Corporate Softwarehttp://www.wavecorporate.com

Posted on Apr 10, 2012

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1 Answer

I want to replace the power supply on an LG 37LC7D-UB.AUSVLMM TV. I can't find the part #.


Below is a couple links for the board you need, shopjimmy is out of the board and personally I'd wait tell he gets one in, ordering boards on eBay is kind of risky, a lot of people stripping TV's that are laying along the road or where ever, the boards are taken out and sold, figuring at least one board is good in the set where shopjimmy actually tests the boards and will help if you need it...
LG EAY34796801 Power Supply Backlight Inverter LG 37 37LC7D UB AUSVLMM EAY34796801 Power Supply EAX32268301 15 eBay LG 37LC7D 37 LCD TV Power Supply Board EAX32268301 15 2300KEG010B eBay

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1 Answer

No sound on an lg 37lc7d tv?


Your main pcb could still have gotten damaged due to the defective caps. The reason you still have audio through the optical is because it is a digital signal only. It is not running through the audio amplifier on the main board. I would suspect either the main pcb or the speakers them self.

Mar 15, 2013 | LG 37LC7D 37 in. LCD HDTV

1 Answer

Hard time turning on tv. I turn it on, green light flashes a few times then becomes solid green. No picture or sound. I turn it off and light becomes red. I do this at least 5 times before tv will come...


There are some capacitors on the main boardthat are low quality. You can buy a capacitor repair kit on Ebay that contains a set of capacitors to replace the offending ones - about 15-16 bucks. I soldered in the new capacitors and the TV has worked perfectly since.

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Looking for a tv stand for LG 37LC7D 37 in.


I would suggest you check ebay, or shopjimmy.com.. there was one at shopjimmy.com but I am not sure if it is still available.
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Lg 37lc7d with no picture or sound but green light comes on . popping noise preceeded problem. no obvious blown capacitors


Ur tuner board is dead.Replaced this board to get picture back.Tries Shopjimmy.com,Ebay.com for the board part.

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1 Answer

I have a lg 37lc7d will shut its self off


When it shuts off does the power light stay on like the unit is still on?If yes,try shining a bright flashlight at the screen and see if you can see any video.If you can your power and main boards are ok.you would then probably need an inverter board or panel.If it is shutting completely off you need a main total assembly since you have already replaced the power supply.The main total assembly is avery common issue on lg lcd tv's.

Oct 15, 2009 | LG 37LC7D 37 in. LCD HDTV

1 Answer

Replace main board on LG 42LC7D-UB


not sure what you're referring to as a "main board", but heres the LCD Control Board for the TV

http://cgi.ebay.com/LG-42LC7D-UB-LCD-CONTROL-BOARD-6870C-0119A_W0QQitemZ150277759127QQcmdZViewItem

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