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Directions to replace lcd board

I have bought a new LCD board-fastest way to get old one out and new one in

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: Tatung V30DMTT 29.6 in. LCD... Problem: Faulty Power Board

Hi -I had the same problem with my tatung LDC tv. PIECE OF !@$#$#@#!!. Not knowing a whole lot about electronics, I decided well, I couldn't break it anymore, and I thought it was probably the power supply as the tv did NOTHING!!! it wouldn't light up make noise or anything. it was totally dead. I called around MANY, MANY local tv repair shops and NO ONE would work on this as they didn't have the repair parts for it. Thats what I get for going cheap. Anyway, well, I popped the back off, carefully making sure I knew where each screw went if I ever had to put it back together. Well, I located the power supply - it's pretty obvious, I removed it with a few screws and then found a company in california that repaired power supply's - I sent it off not knowing if it would solve the problem, but they quoted me $75 dollars and I figured if it didn't work $75 wasn't too much of a loss - and they said I could return it and get some of my $75 bucks back. So, I shipped it off to them. A couple weeks later, I got it back and installed it and to my amazement it worked!!! It has been working GREAT ever since. There is a few places online that sell the power supplies and offer a refund minus restocking fee if that doesn't work. Check out http://www.shopjimmy.com Good luck and hope this helps scott

Posted on Jan 31, 2008

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SOURCE: how hard it is to replace by yourself main board Samsung LN-T4065

You need to do some more diagnosing of the problem. If you get sound and change channels take a bright flashlight and place it again the screen. Look for an image around the edge of the flashlight.
If you see an image that means the LCD controller board (TCON) is probably good.

The problem is probably one of three causes;
1) Inverter board is bad
2) CCFT (cold cathode fluorescent light) are bad.
3) Power to the inverter board is bad. You can also check the connectors.

Posted on Mar 30, 2009

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SOURCE: How can I replace the LCD Screen in a Nokia 6210 please

http://www.formymobile.co.uk/6210navigatordisassembly.php

Posted on May 02, 2009

  • 1 Answer

SOURCE: I have an LG CU515 LCD screen/disasemble

I to had that exact same problem. Somehow I had managed to crack my lcd screen. I almost pitched it out to begin with because I saw some repair places that wanted 99.00 for a replacement screen. I don't think I paid that much for the phone when it was new. Anyway I found the lcd screen on a very popular web site and it cost me 15.00 that included two small tools to help with the repair. A screwdriver and a Pry tool. And shipping was included. I figured that was worth a chance of fixing the phone. I may just have had "dumb beginner's luck" but I was able to do the repair and my phone now works like a charm. The phone itself has two small screws under the decorative plastic cover at the top of the opended flip phone. (just above the chrome piece above the LG logo. Just gently pry that loose and you will see the small screws.
At the bottom of that same area you will see 2 round dots one in each corner. Once again gently pry them up with a very small tipped tool. Mine popped off very easily. That is the four screws that hold the cover over the lcd screen. You will once again have to gently pry the cover off after the screws are removed. It sort of snaps into place to secure the cover over the lcd screen. After you pop the cover off you are ready to remove the screen. The speaker is attached via two small wires at the top of the lcd screen. I took my soldering gun and removed the two wires (my phone were red and blue wires) but that is the only soldered wires to deal with. At the bottom right hand side of the lcd was a connection, I guess one might even call it a plug. Just lift up on it a little and remove the broken screen. then slip the new screen into place. Make sure you reseat the small plug at the bottom and very gently without applying to much heat attache the speaker to the two small wires we talked about earlier at the top of the screen. Oh yeah, the screen comes shipped with protective plastic covering over both screens the plast needs to be removed prior to inserting into place as you begin working with the new screen. Anyway then all you have to do is put the cover back on, gently snap in in place, then put the four screws back in and replace the decorative covers. and you should now be back in business. It took me about 10 minutes and like I said earlier cost me 15.00. I hope this helps someone. I'm not a great writer but I did find this task very easy and extremely cost effective.

Posted on Jul 02, 2009

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SOURCE: Need code for remote. New remote needs replacing.

Cable and Satellite content providers control the remote codes,
and we apologize for any confusion during the remote programming.
Please try the following codes 10019, 0178, 10178, 0030, 10030,
0835, 10835, or for Dish Network try 627, 659 or 505. For Fios
TV (Verizon), try the code 3264. These codes may not work on some
universal remotes. If there is another code listed for Element
Electronics in your universal remote control guide, please try that
code. Refer to the Remote Control Guide under your TV’s model
number for more information.

Posted on Apr 06, 2010

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I have a 46'' RCA LCD TV With Dark Spot covering about 30% of screen


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I have a Coby TFTV 4028 and the unit turns on via remote or manually. It goes to channel 3.1(hooked up to antenna) and there is only audio and no picture. I am unable to change channel, volume etc. by...


The tv still new only 1 week old?Yes,return it where u bought it and get a new tv replacement.No?This tv have a 2 long boards that call the LCD inverter boards each sides left and right sides of the tv.Could be etheir one of these two of this long LCD inverter boards it is dead.Must have electronic equipments to test to know exactly with one it is dead.These 2 long LCD inverter boards only job are to probvided a backlight to the tv LCD screen panel to get a pictures.Both of these long LCD inverter boards are not that exspensive and very easily to take the apart and replaced.Tries websites like Shopjimmy.com,Ebay.com to buy both long refurbishes LCD inverter boards for the replacement.

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My new 55in sanyo lcd tv has sound but no picture. The tv is one week old. Is the problem the backlight or something else?


Tv only a week old take it back were u bought it,trade it in for another tv.Tv have a picture than flashes only a few sec. than died have sound left only?Yes,than those tv 2 long LCD inverter boards are dead.These tv 2 long LCD inverter boards are only to help the tv to have a backlight for tv LCD screen panel only to produced pictures.

Jul 14, 2011 | Sanyo DP46849 46 in. HDTV

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CAfter the JVC model LT-42E910 is on for 10 minutes, the picture goes blank/black, but I have sound. I must turn off the tv and turn it back on every 5 minutes to get a picture. The tv is 4 days old.


It is a new tv.Take it back where u bought it and trade it in for another tv.This tv have those 2 LCD long inverter boards have problems.These 2 long LCD inverter boards are to help the tv LCD screen panel to have a backlight for the tv LCD screen to produced a picture.

Jul 07, 2011 | JVC LT-42E910 42" LCD TV

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55" approx 5 months old.


The tv have a problems,with the board that call the Tuner signal board.This is the board,where the incomming broadcasting cable wire plug into this board.This a new tv,take it back where u bought it.Exchange it for a new tv replacement.

Mar 22, 2011 | Element ELC-HS321 32 in. LCD TV

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My kodak easyshare c603 has a deffect in lcd where can i get the lcd to be replace ?


Repair cost is too much. Do it yourself.
Buy a used camera (one sold for parts) from EBAY.com. You may be able to get it very cheap. Then replace the LCD from the one you bought to your old one. A new LCD screen from shop will be expensive. I wont advice you to get a new one.
The only tool you need a small screwdriver set (buy it for $1 from Dollar store). Remove the camera cover by removing 5-6 screws. Once the cover is removed, LCD is accessible. The LCD cable is connected through a connector to the main board. There is a pressure plate in the connector, simply lift it and pull the cable out and remove your LCD. That simple. Replace in the reverse order.
Two sites to give you step by step directions:

http://camerarepair.blogspot.com/2007/11/fixing-or-replacing-broken-lcd-screen.html

Jan 13, 2011 | Kodak EasyShare C603 Digital Camera

1 Answer

I bought a phillips 32 flat screen 5month ago,and it has gone wrong,it works for 20 mins then the picture goes off the sound stays on


Tv is less than a year old call Phillips for warrenty repair.This tv have a 1 or 2 long boards,call the LCD inverter boards,it have problems,about to died.These 1 or 2 long LCD inverter boards are to help the LCD screen to have a backlight to produced a picture.That why u have dead pictures,but still have sound.Tries websites like Shopjimmy.com,Ebay.com to buy those 1 or 2 long LCD inverter boards for the replacement.

Sep 20, 2010 | Philips Televison & Video

1 Answer

LG 47LH3000 - sound can be heard, but no image is being displayed. Have checked all wires but no luck. TV is relatively new as well, only bought in June.


Turn on tv have flashes of pictures few sec.than dies have sound left only.Yes,than the 2 long boards call the LCD inverter boards are dead.These 2 long LCD inverter boards help the LCD screen to have a backlight to produced a picture.Tries websites like Shopjimmy.com,Ebay.com to buy those 2 long refurbishes LCD inverter boards for the replacement.This tv is under a year old right?Look in ur user manual for the service phone numbers.Call for a warrenty repair.

Sep 03, 2010 | LG 47LH3000 LCD TV

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Bought Niko 32 LCD HDTV last year Sound is good No picture.


Changing the inverter board shouldn't be hard. It's just the matter of taking things apart and unplugging some wires to it.
There shouldn't be anything you would have to solder in.
I'm sure he gave you the price of the whole inverter board itself. Not the small transformer inverter on the board.

Feb 17, 2009 | Niko OTP-3211W 32 in. LCD Television

3 Answers

Cost to replace LCD screen?


Hey i found this site that is great on how to change a LCD for the camera

http://digitalcamerarepair.googlepages.com

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