Top 20 LG 37LC7D 37 in. LCD HDTV - Page 9 Questions & Answers

The short answer is yes, the screen can be replaced. The bad news is that the panel is not cheap. The part number is: EAJ36548001 and can be purchased from tritronicsinc.com for $1164.70 with a refund of $300 once the bad panel is returned. (shipping is extra) DAn

Try here:

http://us.lgservice.com/index_b2c.jsp

the customer service number for lg is 1.800.243.0000. they should help you

you will need a new lcd panel . a new panel is probably going to cost you as much as you paid for a new tv. you could try looking for a used one

My tv was taking about 7 minutes to power up. Then it was taking 20 minutes and now it's not coming on at all.

Power failures can cause all types of problems, have you firstly checked the fuse in the mains plug? If that is ok then it may have blown an internal fuse in the power supply board, these are there to protect the rest of the circuit from power surges.

I could do with a digital photo to be sure, however it sounds like the LCD panel itself has failed.

Sorry.

Find someone in an area that the Company will ship to and send them the money to get the replacement board. then give them the shipping address and have them send it to you . I would be willing to help if all it will cost me is the time. You would have to take care of the E-Bay Bill and The shipping costs from my location to yours.

link your optical cable from your HD box to your surround sound.
Then if you go into your HD services menu, press 4 then go to sound make sure its set to Dobly D
That should sort your problem out

Cheers

Little Dish Fitter

there is a sound or speaker out jack on the back of the tv, this must be sent to a reciever of some sorts. any older home sound system will do. use the audio in jacks or aux. jack and your on your way!!! its not that hard !!! just take your time and it will be so easy!!!!!!

The screen itself can't be fixed, only replaced. Here's the part# for the screen. EAJ38817301

( Just the part alone )
At shopjimmy.com, you're looking at maybe $240 for the screen.
http://www.shopjimmy.com/catalogsearch/result/?q=lg+screen
Sadly, they don't have one in stock right now.

Everywhere else, they are asking well over a $1,000.
http://www.google.com/search?sourceid=navclient&aq=1h&oq=eaj38817301&ie=UTF-8&rlz=1T4GGLL_enUS311US314&q=eaj38817301

A damaged screen means death to a TV. Sorry to bring you bad news.

Unfortunately this sounds like a problem within the screen & could only be repaired by replacing the screen totally.

The white/yellow/red cables is solely your DVD to TV cable connection, If you play a DVD do you get the DVD picture? It looks as if you do not have the connection from the cable going into your TV input (aerial connector). If this is connected then you have to retune your TV. this is done by the Menu-set up button on the remote.

contact att it's their problem

hi..It's simple,go to settings there u will have a
option called language.In that u select the
language as english.This will solve your
problem.
try this..
thank u..
rate me..

Try One of your working TVS and connect it to your cable outlet of the TV that is having problems. If that TV Does not work then there may be a degraded fitting or the Leg coming of the splitter to that outlet could have a Low Signal Problem
Next Take the First TV that was not working properly and put it on the cable outlet of one of the TVs that is working properly and if the TV set works on that Channel then you know it is not your TV that it must be the cable

If the picture faded over time and then went out completely....you have a bad digital main board. Hope this helps.

Sounds like the front panel may have a short. thats where the buttons and IR sensor are. Check with partsstore.com about a price and availability on the component.

This is a problem with the power supply. If your out of warranty you have the choice of taking the t.v. in for repair and have the board replaced for $400 bucks or do some disassembling of your own and fix the power supply board yourself. The power supply will look similar to this

Check the capacitors for any bulging at the tops. they should be perfectly flat. Any bulging is a sign of a bad capacitor. LG uses Samxon capacitors on their boards. They will be smaller and green. rated 2200µF 10V. If replacing I suggest going to 2200µF 13-16V, so you don't run into the same problem. Where ever you take your board to get soldered should sell the capacitor. Or if soldering yourself check around online or call your local tv repair shops. It should only be 2-3 dollars.

Are you using an HDMI cable from your cable box to the TV? I found that the sound greatly improved and volume control was better after switched to an HDMI cable. Originally I was using component cables that were supplied by the cable company. Note: I bought my HDMI cable on line for $10. I've seen the same cable in the store for $35.