LED LCD TV REPAIR GUIDE TO FIX MOST SAMSUNG VIDEO PICTURE SCREEN PROBLEMS

[@TampaTec]

Parts list below Solder paste- amzn.to/2lXcoAZ Solder iron and heat blower- amzn.to/2lsTPa2 Samsung TV repair kit- amzn.to/2lXgGby Flux- amzn.to/2lgLXXg *Affiliate links

[@lawrencefields7874]

Hi, I have a completely unrelated request for help. Please tell me how I might correspond with you and ask my questions. I have an 82 inch TV I am hoping to fix. I just need guidance and how to figure out whats wrong please. I can leave my email or phone number. Thank you for ANY help.

[@davestephen2432]

I wanted to say a big thank you to you. I had commented on a previous video about what I thought was a bad Tcon board. I then managed to burn the main board with my horrible attempt to resolder the connection points for the cable so had to replace that. It finally turned out to be the cable which I replaced for about €10. I now have a working tv again. I would never have attempted to repair it without your help and videos. Thank you once again.

[@raymondroddy2386]

Been a fan since I was learning how to set up my Logitech Revue. Glad to know you"re still helping people! I'm trying to revive a Samsung LN40A500T1FXZA that started with a weird horizontal line a few inches from top of screen, then progressed to multiple vertical lines, screeching and powering on and off. I just inherited it after neighbor bought a new tv ;-) Thanks for all your great tips!

[@Okie-Tom]

Yes we do like these kind of videos where you find and replace a component that has failed. I really like watching 12voltvids. He is an expert at hunting down failed components. Do more to show checking the voltages to help one figure out which board has the bad component. Keep up the good work.

[@marshelmlouis2067]

Good day Gentle men. The video was helpful to repair my SAMSUNG TV TCON & works great. THANKS FOR THE GENUINE GUIDE.

[@smoky5833]

I thought u were super skilled. I have tried soldering some video boards for computer inputs. Needless to say I don’t even try any more. It only takes a small a mistake to cancel out all ur efforts. Good video though! Thanks

[@jasonkok174]

From my viewpoint, u're the best. Your explanations are crystal clear and vivid.

[@jeffreywade8253]

Great job with the tv repair videos. I repair cell phones and I'm wanting to branch out into tv repair. How would I go about pricing my work, that is reasonable and competitive? Again, great job tampatech.

[@znarfoal694]

YOUR THE TV REPAIR GURU !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

[@perryp7756]

Really appreciate your videos, I have a Samsung TV model LN37B650 , having problems with a dark picture, gone through several adjustments, does not make a difference, your help is appreciated

[@rsmorris22]

Thanks for the great videos. Have a samsung 4k 6900 series tv with a 9 inch vertical gray bar that comes and goes at the left side of the screen. The connectors between the TCON board and TFT display seem intact. Is the problem on the TCON board. What do you think? THX

[@sebastianeiselt37]

Are these TCons kits like for any Monitor or are they specific for some brands?

[@nepacallingnp5537]

Hi! your youtube tv repair guide vids are very impressive and this encouraged me to repair my own sony LCD 32CX520 tv which does not turn on after a high voltage power run thhrough it. I guess there should be a problem in the power circuit board only. I have replaced blown fuse, puffed capacitor (biggest one with similar volt and uf) and short circit mosfet chip in the heat sink, 3.3v power in the connecting plate is ok, but it still it does not turn on..your help in this regard is highly appreciated, am from Nepal...

[@DizzzyKipper]

Big Thumbs Up! I recently had vertical lines on my TV it would also green screen.With help of your videos troubleshooting, It ended up being bad lvds cable from main board to T con.I was stoked, nothing expensive. Anyway Thank you for sharing and keep them coming.

[@TampaTec]

useful info, thanks for sharing

[@mirovaligura]

Hey Paul, a great channel you run really helpful and interesting to watch. I ran into this video since I was struggling to identify one interesting issue on Samsung TV UE46ES8000 where HDMI inputs reacts kinda weird. It has flickering, stripes, picture loss, resolution not supported messages etc. The interesting part here is that DVB-T input, USB and Plex streaming works without any issues with nice and steady picture. So I figured out that it must be a main board that has some kind of shortened part or something related to HDMI inputs so I ordered a replacement main board (still on its way). I just wanted to confirm my analysis. Thank you Miro

[@Mr.Unacceptable]

If you get a desk magnifying glass that has the light and order the cheap helper arms you can take the glass off the arms and mount it under the desk glass you have the same magnification as you need under a microscope for soldering. You get a wider field of view and more light. It's a cheap way to get started. I found putting the IC on with an iron is so much easier.

[@TampaTec]

good tips thanks

[@showkatakbar6361]

Wow, Very good tip, this is exactly what I do, thank u

[@kevinknights9262]

I've started learning soldering after watching a pace tutorial, you don't use IPA before flux?

[@jkell3441]

very good video like all of his tv repair videos i have a vizio 701 a3e with blue screen no menue or anything what part would you check first thanks again for the great videos

[@adrianeggen6211]

I have a un65c6500vfxza. The led backlighting along the top edge seems to be flickering. It does this on any input, I have changed the eco settings and followed a bunch of other directions with no fix. Any thoughts? Thanks.

[@evelynrodriguez8652]

when I first started changing chips etc etc , i took a board that wasn't any good and practice taking off and removing each part . when i did this i would also make a schematic , by checking what happens when i removed each part . This was when the phones were new and there wasn't schematic readily available .This was back in 1995 and i did it till 2001.

[@Custom3dPrinting4U]

I've watched a ton of your videos and I'm sitting here wondering were YOU learned all this. I have two degrees and I want to learn but have no teacher.

[@mrtwister9002]

Hi tampatec, Could you give me a tip on my current TV issue? I have a Vizio 37 inch model VO370M. The picture starts to flicker after the TV has warmed up after about an hour or so. Would this be the capacitor issue? Or maybe there is something else to it? I haven't opened it up yet to check the caps (if they are bulged or burnt) yet as I wanted to know for sure and what to look for.

[@michaelcandy6283]

Love your video watch them all the time I like the way you explain every single detail yours Michael Candy Ireland

[@asadavidson6231]

So, i have a hisense led lcd tv, and some green pixelation started happening. Now, the picture on the screen is split horizontal mirroring the screen, but kinda like a double exposure. Is this a t con problem? Can it be fixed by just cleaning the connections?

[@madmoneyslick1728]

will this work if they say the panel needs replaced. I have a 55 inch Samsung that they says needs a $1000 repair. its only 3 years old. I would like to donate it to you if it can't be fix for experimental panel fixing I guess.

[@aREALBADMOFO]

You said the solder guns heats up to 900 degrees, are you actually using it at 900 degrees while doing this procedure?

[@samanthasee9353]

Keep the vids coming Tampatec. Great content, great quality...no complaints!!

[@brianmiller5696]

Is there a way to fix the blotch screen? It looks like ink leaked. It's just on the upper right and left side. Great video

[@kazemaghas3299]

Thanks to you. you are a generous person who share his knowledge honesly.

[@budandbean1]

👍🏻 👍🏻 👍🏻 👍🏻 👍🏻 You really are great at this and it's nice of you to share your knowledge. You said that the t-con board was the main board in the television. Do you know what this particular chip does? I'm just curious and if you don't know, I bet I can look it up by the ic number. Thanks again for all you great help. B.

[@TampaTec]

Buddy Martin the mainboard is the audio video board the t con board connect to the LCD panel

[@budandbean1]

Thank you, that makes sense. Thanks also for the links to the soldering guys. I'm great at soldering at regular component level, I've never tried any of this micro stuff. You guys make it look easy. 👍🏻= Big Thumbs UP!

[@pierrelukombo8838]

Nous vous remercions de ce genre d'exercice pour aider vos collègues pour l'emmergence de notre service merci

[@sblagg527]

Hi tampatec, I have a question about a Samsung UN46D6000 LED TV I have a problem with. There is one wide vertical band on the left side of the screen, that is simply black all the time. Like the screen is completely "off" in that area. However it is not the ENTIRE left side of the screen, it is from almost the middle of the screen over to about 2 inches from the left side of the screen. I already tried replacing the t-con board with no luck, along with all 3 ribbons attached to the t-con board (the longer one that goes to the main board and the two smaller ones that go to the panel boards.) Is it possible that it is just another bad t-con board, or am I looking at a bad panel here? Thanks!

[@sagittarius4449]

TALENTED GUY , ALLELUJAH !

[@bammer8854]

My Samsung LN46A950 has distorted picture on start up but after about 20 minutes, the picture goes to normal. Would TCON replacement fix this? Thank you for your videos

[@modarfandy5450]

Did you have it fixed yet? My QLED Samsung tv is acting up in the same way. It shows colored vertical stripes on start up after being off for hours. It starts shutting down and turning back up on its own the first 10 minutes and then the picture goes to normal for the whole day. I’d appreciate an update from you.

[@gabyyanez3427]

Tampatec, where is your shop in Tampa? I have a Samsung TV that I want to repair.

[@carlonavarro8300]

I was working on an apex LD3249 tv. It had lines on the screen… so i bought the t-con board from shopjimmy. The lines are still there…. the T-con was only $14 so I’m not hurting as much right now…. I’m fed up was wondering if its worth the fix since i would say the issue im having is not the t-con board… could i strip the tv and sell the nw 2 t-con boards i have have plus the main board and the power board? Thanks

[@Steve_The_Ignorant_Astronomer]

Good video... Heres my problem , I have a 65in. Samsung Lcd tv. The lenses behind the display 4 have fallen off. I took the tv apart but was not sure how to left the display off to get to the lenses so I put it back together.. All I do is look at the spots. Can you get a video out how to fix ? Thanks

[@GrantsPassTVRepair]

Thanks for the mention ;-) Sounds like I better make a few more videos..

[@xavisalazar2508]

How about a double image that starts after warm up on my Bravia KDL-32EX305? Which component could be causing that?

[@jdk5673777]

Hey I have a similar but different issue... I have a Westinghouse 55" tv with a burnt out video board chip. I found a replacement video board that had slightly different part numbers but was said to be comparable. Well turns out its semi-compatible. The picture shows but is slightly fuzzy and some of the colors are off. Any suggestions?

[@konstantinosm.5242]

Doesn’t get any harder though thoroughly explained!

[@daveanderson8766]

i been doing tvs for 35 years now great job myt samsuing tv got problem white shadow all around edges of the screen not seen this on any tv be4 is that screen problem or tcom bored ?

[@aerialexcel9631]

Do you do repairs, if someone sends you a board????

[@edgarguzman2071]

Tampatec. question.. I have my samsung led 32" smart tv model # UN32J5205AF my picture keeps blinking on & off every 2 seconds. I made picture adjustments on settings it stays on when my picture is at the darkest setting only. is it my settings my board.. power supply board.? or t board maybe just a capacitor. ? I noticed these capacitors are a bit different. ANY SUGGESTIONS. ?

[@celestecox6576]

can i bring my Samsung tv to you I live in south tampa , great channel, I just dont have soddering tools, this channel is very informative.

[@carlobernhardi6131]

What if you cannot find a exact match for the tcon board? looking for a samsung BN96-17116X t-con board - can you use the next version or any BN96- (from 2013 or 2014) ?????

[@worravitkoong9205]

My Samsung 32" LCD ... The standby light is on. when I switch it on, it take about 7-15 minutes delay for signal to appear on monitor. what's the problem with this delayed action ? and I quite confident that it's not the issue of power board.( as I had already replaced the new Power Board ).

[@K.Muthukumaran]

I want to buy CM505 ic for my KDL-46NX720 TV Tcon board. where should i buy?

[@rizkhan3368]

the soldering wire with flux and a microscope is a best way to remove or do component level repair

[@ja.935g67]

Thanks! Give a shout out to Northridge fix also! 😁

[@dasteelerfan1]

Got a t con board for 20 bucks install TV working good thanks for posting board repair

[@cristypauley7323]

Hey I have fixed 2 Tv's with you already YEAH! Now I have a lg 60 led snowy on allsources any ideas ,ty jay from buffalo ny

[@jesusortega5552]

I have a LG 60PV250-UB. I get audio but no picture. I notice before it went out that there was a light blue line going across the tv. Any ideas on what it might be. I seen a few of your videos but not sure what i can be. Thanks

[@joesphbaumgardner4579]

What board should I aim to look at in a 42 Samsung lcd that has a issue where whole screen is solarized and or has retro look? I can't even see menu screen clear or ajust ch vol etc because everything is distorted solarized look?

[@alezcano23]

Are u locate in tampa Florida ?

[@4980brittbrat]

We have a Samsung and they don’t have the model that we own. Is the component that you have in the video compatible or do we need one for the specific tv that we own? Please help

[@ffangoria]

Tampatec enjoy your vids, my older Samsung 40" lcd comes on with sound and the pic is blank and slowly turns white. After turning on and off many times it will finally get a picture, what is likely the problem. Thanks

[@Januaryfriend]

We have a thin line going through the center of the tv...horizontally. SOmetimes, clack, sometimes other colors. Any idea how to fix it?

[@Maxid1]

The last time I did circuit board level repair the chip had contacts that went through the board and soldered on the back and you snipped off the excess. You used a heat sink on the chip leads to keep it from getting over heated. Things have changed.

[@Maxid1]

One of the upgrades we installed was a chip seat so you could just pop out a chip and press the new one in with no soldering.

[@tlcityyinr]

Is there a way to take off control panel lock w/o a remote?

[@pokerpoker4413]

Although it wasn't what I was looking for but this video is good. My Samsung TV has a problem that when watching something so screen is lil bit reddish and it's going darker and in about an hour it goes completely dark. Sound works all the time. If somebody knows a video or website were is a solution how to fix it please reply to this comment with the link.

[@charleshammond17]

I have a video prob I can’t find any info on; vizio tv bottom 1/3 screen cycles in & out of focus! Is there a fix for this? Can you steer me in the righ direction?

[@nor4277]

Have you ever thought of a rework station,they have them for under 50.00 and they come with. Built in soldering station,I can do things with this station ,I never thought I could do,as a older man I bought mine on eBay model number 898 D take a look and watch the video on you tube.save yourself a lot of work and its Easyer on your components

[@scrapatyscrapper1343]

Tampatec your so awesome n i learn so much from you thanks for sharing all your knowledge n video's

[@edsabado7107]

it helps a lot watching your video tampatec,.thumbs up for you!

[@marcosaguilera3312]

hello, i have a tv that will turn on then turn off. the power line stays on/green, but seems like the backlight is off. i have check voltages and all seem correct. i tried another cpu board.. same results. when i hit the input button , the screen comes on for about a second then back off. looking for maybe some suggestions. its an insignia 26" tv.

[@kentlewis4578]

Great series of tv repair videos!

[@chandrasekharv9766]

I have a sony 46ex520 get no picture but get 2 solid white vertical bars. Get sound normally though. Any idea what could be wrong?

[@darylvoorhees2629]

I posted a message to you about one of my Samsung TVs, here's another. I have a LN40B530P7NXZA Samsung TV and it has BACKLIGHT ISSUES. It's very dim and menu screen is barely visible. Do you have a suggestion of what board could be the problem. Thanks

[@qdqd1726]

tampatac i have a lg smart tv which i bought during the 3d launch for this particular model 6 yrs ago...now the tv is black screen with pink horizontal lines ..no picture at all...i took it to lg repair shop they told me..sorry lg doesnt make anymore main boards for this particular brand..so i took it somwhere else and they said that the ram of the tv wich is attached to the tv is faulty and needs replacment but u cant replace it because its attached to the damn screen and thus you need to buy a new screen and its a price of a new tv...so i just dont know ..does any of these make sense to u..i mean does the screen have attached rams or somthing..im neew to this i dont have a clue...any ideas would be appreciated thanks

[@my2centz196]

I have a TV that has white spots on it. It's not the reflectors like I thought it was. I took it apart and their all on plus all the leds are working. It's not all the time I don't think that you see them except for one maybe. Would this be the board or something else.

[@workmannick4445]

Great job !! Thanks for sharing your knowledge !!

[@Steve_The_Ignorant_Astronomer]

Also have a Samsung that the picture is mall goofy until it warms up. Heard that there are bad caps in it. What ones to replace or how is the bast way to find out what ones ?

[@saikatdas4156]

which instruments you have just used in this video? can you tell me those names?

[@chauffeurmarco]

That’s good. No flame just heat. I got to have one of those but it’s only in the States we find interesting thing. They don’t sell in Canada.

[@richardbambenek2601]

OK I'm in the process of trying to fix my neighbors Samsung UN65F6300AF flat screen TV and this is my first attempt at a big TV like this. Here is the issue. With the TV in standby the backlight flashes but not all the backlight but just the bottom half I would say. When you turn on the TV the menu flashes and continues to flash but never stays on. When you try to turn the TV off it will not turn off unless you unplug it. Also when you first plug in the TV it gives a series of 5 single flashes and then goes dark. Pushing the on button makes the standby light flash once but does not stay on. The 5 volts and 12 volts is steady on the power supply. I'm thinking control board but the fact all the backlight leds don't flash makes me think they may be the issue. Care to hazard a guess?

[@michaelb8585]

I have a 65in tcl tv it has a picture but it has a like double image and when I turn it on the logo is half on the right side of the screen and the other half on the left side of the screen what would be causing the problem do you have any idea if so what is it please if it the t con board or the logic board please let me know and thank you very much for your time

[@HavingCoffieWithMrSatan]

even think that the makers of these boards would put some type of snap in place pin grab so you wouldn't have to use solder

[@ronan6135]

Really helpful videos ^5! I have a 37" Samsung LE37R88BD(R) Type BP37EO. I'm on the west coast of Ireland so its 220-240v systems here. The tv is showing no picture when you are trying to view terestrial channels off an ariel, I can hear sound and pull up graphic menus, the back light seems to be working but sound no picture seems to be the problem along with the tv not accepting av inputs on HDMI or RCA! The power board had seven bulging caps so I thought heh this might be an easy fix. The kit was going to be €25 and I saw a full reconditioned board for €35 so I went ahead an replaced the whole board but the same problems persist. Any ideas on how to continue? I am fearing that it is the video output that is at fault. Are there separate boards for graphical overlays and video on the logic board? When I unplug the DTV cable and switch to old analog (we switched off analog signals in Europe a few years back) I get a full screen with what we call snow or noise showing on the whole screen! Where should I look next is my question because I am hoping that its an easy fix being that so much of the function is still there, sound, menus and backlight etc.?

[@BOBROCKER1000]

Hi I have a 65 inch uhd 4K Samsung 6 series and I just want to know where to find the t-com board because is really different to the others on the video

[@nyambemundopu1168]

Nice one. Great stuff. Thanks buddy for the information. Please keep it up.

[@RockstarGamers]

you are my favorite KZbinR

[@budandbean1]

Me Too!

[@marco30579]

RockstarGamers hell yeah mine too haha

[@WookieWoolie]

really useful. something I think I could now do after watching this.

[@westfield90]

Can you please answer a question that has been bugging me for a while. As these televisions continue to get larger and thinner why do they not heat up like gaming PC's do? On most gaming PC's they now have a humongous heat sink and cooler with multiple fans. Do these TV's have fans? Do they have CPU's and why do they not heat up as PC's do? Is it that the boards on the TV's are smaller and you have a lot of empty space in the TV to dissipate the heat? Thank you

[@fernbuilds9538]

i have a SAMSUNG UN55FH6030FXZA and there are a few thin Horizonal lines on the bottom of the screen. Any recommendations on how to fix?

[@kosmiko25]

hello, I have an dark shadow covering almost all screen except the bottom right side, it start on top left and keep growing. it has backlights, but with different bright intensity. tv is vizio E60-E3 could be the t con board the problem? thanks.

[@llkoolbean4935]

you are awesome. My samsung gets a red pixilated cloud after it heats up. Will this also fix this screen problem?

[@olindor]

Yes , i had the same problem . Asked my cousin to do it on my tv and it worked.

[@jamalalnajjar277]

Please…I get two vertical lines on my 65 inch Samsong TV (Model code: UA65F9000). I called Samson maintenance and told me I have to replace the entire screen which costs too much. Is there anything you can help me with to fix the TV?

[@savictory209]

Hi guy. I have a problem with my LG led 32" TV, it blink with lines for some time and shows picture for some time also. Like, five seconds apart. What do you think is the problem? I wish I could send you the video clips...

[@macleanmendoza8659]

i had a problem with my kdl-60nx810 sony I couldnt determine weather the tcon or the mainboard is the problem. i tried removing the cable that goes to the mainboard and the tcon still has the supply then I turned it on, then the screen turns to like color mode testing which displays color such as red green blue and gray and some shadowing. now I'm confused which one to change the mainboard or the tcon.

[@EndlessShots]

What about lcd screens? samsung le32c450 is having vertical lines. I wonder if IC would fix this issue

[@Can-lg5jz]

You are the best 🖒

[@mustafakf1416]

Thank you for your good information. I have a Samsung TV 40” and it have the same picture problem. Can make a Video on how to fix it? Thanks

[@TampaTec]

mustafa KF it's most likely tcon board. tv boards at shopjimmy.com or electropartsonline.com use code tampatecfriend for discount.

[@darnellking8678]

@@TampaTec please help. I have a Samsung un55ks8000 and my picture is going crazy. Is there a way I can send you an email with a short video of what it's doing?

[@hadycjdw]

Very useful tutorial bro

[@TampaTec]

Thanks

[@miltonacn8567]

Hi there, I have a Samsung UN55D8000. The screen is dim, but still view-able. However when I entered 3D Mode, the Screen works perfectly. But when going back to 2d the screen goes dim again, but still view-able. Based on the following research, I believe I have a bad main board. Also the cable connection is also bent on the main board. 1) T-CON Board - Is good if you can see the Menu when pressing the Settings Button 2) Backlight Test - Entering into 3D Mode the Backlight turns on and the dim appearence goes away completely. Which tells me the Backlight is fully fucntional. This sounds like a Bad "Main Board"??? Please help. Thank you.

[@mason8714]

do you offer a repair service? i need my samsung fixing that goes in a loop never stays on and i cant get it to do anything

[@jamienelson2418]

I have a question about my TV I'd like to send a picture but it's not possible. It's like a pressure spot but it's all around the outside of the TV and it's a 2008 Samsung 40"

[@terrihuff5320]

You do, by the way, have the best info videos on here, but I don’t see how to fix my problem.

[@joeKisonue]

any idea on lower half screen going white intermittent? Samsung 50 inch 5 years old.

[@harisappakad8501]

Very good sir 👍🏻💞

[@yjwukt88]

I have a 48" Samsung TV could not be turned on. After a few detour I spotted the following symptom: T-Con board's 3.3V will shut off a moment after turn-on if con1 to LCD panel was connected. If the other flat cable from con2 to LCD panel remain be connected 3.3V will stay on and back light will be dimmed a few moment later. The board number is BN-95-01309A. How can I be sure that source of the problem was the T-Con board or the LCD panel itself?