How to fix common plasma TV problems- no picture, lines, buttons not working
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- čas přidán 11. 12. 2014
- How to fix plasma TV review- no picture screen, vertical lines, tv buttons not working, tv turns off, resetting tv won't fix tv but this tv service troubleshooting guide may help locate what circuit board it can be on.
- Jak na to + styl
Best informative video online, clear and precise. good work Tampatec
Really appreciate you going through the "growing pains" of diagnosing this issue and posting it. So what.. this video didn't have a fix. I learned so much from your process. Don't listen to the haters. It's guys like us out there creating content that helps out the cause. Your a G to me
Thanks dude! Your explanation of the purpose of the boards help me fix my problem!!
Insightful tips to debug TV problems, thanks!
Jackie
Thank you for the help. Good video, informative and quick about it.
THANK YOU FOR THIS HELP I NEEDED IT!!!!
tampatec, the thin line /band you had in the first place im sure it wasnt solid, it almst looked fuzzy or grainy. Would i be correct?, and if so-would that point to it being the timing control board instead of the panel??
@tampatec On the control board is the green light supposed to be flashing or solid?
I enjoy your explanations. I have a Panasonic TC-P42x1 Plasma I picked up to learn repair. The Red light blinks once then keeps blinking. The trouble shooting guide says the problem lies in the main board . I have not found anything on this model for component level repair.
Great video! Thanks for sharing with us.
I have a Panasonic 52" plasma. The screen picture is split in the middle horizontally, creating two pictures inaffect top half and a bottom half, the top is shifted about a 1/4 of an inch to the right. So they don't quite sync. So now there are 2 pictures, the top half and the bottom half. Both of which are doing the exact same things. Starts when turned on and last for about 6 minutes. Top half has horizontal black scan looking lines, getting thicker as it get to the bottom of that half. The bottom half of the split picture is doing the exact same thing. As the top half. After about 6 minutes the lines start to disappear. Once they are completely gone the whole picture syncs up again, with no evidence of it even occuring. Set is 13 years old and this is the first trouble I've had with it, never taken apart, just had the vents cleaned from time to time. When I first bought it you could hear a fan cooling after you shut it down, lasted about 4 minutes after you shut it down. Haven't heard the fan in a while now that I've discovered this picture trouble. Any help would be greatly appreciated. Thanks!!
This is a great work I love it but I'm still learning
Thanks for your fast reply, Do you think more than likely is the Y-sustain Board? after having the tv on for about 10 minutes the Z-board gets a little bit warm (not very warm), but the y-board don't seem to get warm at all,however the fuse did not blow again still holding. thanks again
On a Samsung pn43d450a2d plasma TV do you what board will likely cause a couple of reddish blotches on the screen that flicker? The reddish blotches are most noticed when a white screen appears. I've changed the main power board, Y sustain board, X main board and the buffer board. I've not yet changed the logic board or the control board.
Thank you for uploading. I have the same line problem. Can you please let me know where I can purchase the board to fix the line issue. I don't have the power issue. Thanks again. I feel relieved I can probably do this myself
I got the same Problem with the green line on a 50" LG plasma. Switched the Tcon board but nothing changed. I could switch the Ribbon cables. One of them dont look that good.
But could it be the buffer board too?
I have an older 42" Magnavox plasma tv. I believe the main card is bad. I have power to the screen and the picture works fine for the menu and startup. Unfortunately, when I connect any outside video, i.e.. cable or hdmi for dvd, the picture I get is mainly a green screen with scattered lines running randomly across the screen, like only part of the data is being processed. I've purchased 2 different main cards from 2 different fairly reputable sources and both give the same results, nothing, not even power to the on/off switch. The tv was free, so the cards I purchased were used and I'm wondering if I just ended up with 2 bad cards. Your input would be much appreciated.
Hi there, not sure if you are still answering questions but I just started getting a red line on my PN60f5300bf - Samsung 60 inch plasma. Picture works fine and we can still watch tv. I went to the shopjimmy site but doesn't look like there's a control board per your video available. Any help would be great, thanks!
Hi good video , I was given a 65" HI def GL 1920x1080 with some picture color problems. checked the big coils on the boards and all had broken solder connections, resoldered them now have crystal clear pic. that's what I call a cheap investment TV. But there is a funny display on the black background it shows red dots, in the lateral position and moving, looks like a analog data signal, like code to be precise but it only does this when hard line linked to my computer ( making the tv a second display ) More notably when I view a torrented movie I downloaded. I'm not quite sure if it is the TV or not or it's with the data signals from the cpu. but it only does this with black. All other colors are fine. What's your thought ?
Hey dude your vids are great and in good detail. I have a 50" Samsung hp-s5053 plasma tv the sound plays but no picture. There were 2 capacitors blown on my y sustain board so I replaced the y sustain and the y buffer boards but I'm still having the same problem. Can you help me out?
Thanks a lot! I have changed the control board twice, and I still get the vertical green lines. I'm wondering if the control boards are bad! Where did you get your control board from? Thanks again!
i have also vertical lines on my panasonic plasma tv (65")first it was only 1 line and now i have around 15 lines@Tampatec: do you have any idea which part i have to change - thx a lot, chris
Hello. Thanks for the great video. I have a samsung 64" Plasma that has vertical lines on the right and left side of the screen. I bought a logic board from shop jimmy and when I replaced it, there was no change whatsoever on the lines on either side of the screen.
Any advice on how to proceed? Thanks again!!
Thanks for your help... I have a LG 47" about 3 years old that has vertical lines, either white lines or black lines depends if the screen is all black or all white... what should I look for to repair this tv? thanks again for your help...
Hi my lg 50PG3000-ZA model giving me alot of trouble NO picture NO sound just standby light ok turning on red to green but no pictures no light on the screen .
Bought another Power supply tested all voltages okay have changed the 2 buffer boards and the Yboard still not working.
Onto the logic board is standby green light (not blinking) but with the remote control is turning off/on .
Now with this explanation what do you think is gonno be the problem? Will great to hear from you soon as you can thanks
You got a white screen so the replacement video board is faulty or incompatible. How can it be the logic board if it works when used with the original video board?
Thanks for video, I got Sony Bravia KLD 46HX923. Got line at bottom and double image. Tried disconnecting and reconnecting, also added tape as recommended by some, can see any damage but getting fuzzy double image. Any suggestions
Hi, I have a RCA LED 55” TV, suddenly got vertical black line 3” wide on the center of the screen where the Tcon board is also the buffer strip board is underneath.
I have already ordered a Tcon board hopefully it will fix the problem.
Do you have a video for that Purpose?
Thank you
Can you fix the speakers in the tv. I have a Panasonic55 inch tv
Very help, thanks
Hello +Tampatec, I have a Samsung plasma TV PS51D8000 . I havea 1/2 vertical lines on my tv but the image is still there and the tv never shuts down. I can still watch but my eyes still focus on these lines :) Do you think that changing the control board 50df/ds might help ?
Thanks for your feedback
Hey watched a few videos on plasma TVs mine has vertical lines on the left side of tv any ideas?
Tampatec I have a PN51E7000FF with similar problem, vertical color lines on right side. Got a new logic board from Jimmy's & problem didn't go away.
I've been using my Samsung PN42A450P1DZXA with that same vertical modulating line shown in the video. I tried replacing the control board as you showed, but the line remained. Everything else works as it should. I'm suspicious of the main board, finally found one, but haven't swapped it out. Recently, that single modulating green line had a visitor. Another
single red vertical modulating line appeared about 4 inches towards center. And now it's Christmas and another green vertical modulating line appears at just about center. I still don't believe it could be the panel. Appreciate any input. I like this plasma too much to give it up! Thanks in advance TampaTec for any input.
I have a Samsung PN60f5350BFXZA. 60in Samsung Plasma. I took a lightening hit a few days ago through the Comcast cable. Everything connected to Comcast blew, my 60 in Plasma, A/R a second tv and my blueray. My question is about the 60 Plasma. It will not power up or anything. This was not a power surge, but was a charge through the HDMI cable. Any thoughs on what can be repaired or replaced inside. Hate to lose it.
Art
Love your tv repair videos. I am trying to find a cause and fix for my p50hdtv10a vizio plasma tv. I have a flashing green power light no picture, no sound. Any ideas?
sara Iddings check standby voltage 5v on the power board if ok then main board can be defective if the main board output voltages are 0v but if the voltages are good going to the sustained boards it's possible one of your sustain boards is defective there is voltage labels either on the board or stamped on the back of the TV get TV boards at shopjimmy.com order electropartsonline.com. use code tampatecfriend for discount 😉 also check tv repair playlist on my channel to troubleshoot TVs
I have a p50hd vizio with a big blue barcode in the middle of my screen help ?
Talking about control board and ribbon cable connections which added tape under the catch
I have 50 inch Hitachi Plasma that went out last night. No stand by light and can't turn it on manually or with remote. I've plugged in a different outlets and nothing. What would be your best guess?
what about the thin horizontal black lines???..I hear its the ybuffer and or y sus boards. but many have replaced them and it didn't help...they were told it was a bad panel....any ideas I have 8 lines on mine and just ordered a panel...but could it be anything else???
What needs replaced on a Samsung plasma PN50B850Y1F (XZA model code) that turns on then off sometimes stays on for a few minutes?
I know this is a very old post, but my Samsung Plasma PN51F8500 has the same vertical line going down the center of the screen. You mention a CONTROL BOARD in your video, but I need more information than that. I'm not seeing anything on ShopJimmy that looks like the Control Board you replaced on your video. Can you tell me more about this control board and where to find one? Thanks SOOOOO Much! Gary
Hello from Ireland. Great video. Could I ask you a question please? Ok so I have a 60inch plasma with the same green line same place. But i also have no picture on the left hand side and right hand side but picture in the middle. Is it possible what you think the fault is cheers and again great video
is this a common issue on other brands too? i have a Model # pro-1410H
Ser# DLNF001864UC
Pioneer Elite plasma
with that same line. where can i get that board ?
@TampaTec
I have a 2014 Samsung Plasma TV (PN51F5500) that has developed a one pixel wide solid steady green vertical line that goes from top to bottom on the right side of my screen. It does not flicker and it's there no matter the input, coax, hdmi, etc.
I've done a bunch of troubleshooting from voltage checks, to putting pressure or wiggling on the screen flex cables, to inspecting and cleaning board to board ribbon cables, and nothing shows problems or makes any difference to the screen, except for one thing.
When it comes to the two ribbon cables that go from the tcon board to the bottom buffer boards, if I disconnect the left side ribbon cable, so only the right side of the screen gets image, then the vertical line becomes a solid steady blue instead of green. Then when I reconnect the left cable and disconnect the right cable, so only the left side of the screen has image, instead of it being a flawless picture, it has four vertical lines in the picture. Three of those lines are only one pixel wide, and the fourth looks to be two or three pixels wide. The wider line is a purply/black color, two are black, and one is green. Those four vertical lines are closer to the center of the screen and are all spaced about an inch or two apart, but are not equally spaced.
When I reconnect the right cable (so both tcon ribbon cables are connected), everything goes back to as it was before disconnecting any cables, with the screen being flawless except for that green vertical line on the right side of the screen.
I should also mention that about a week ago the tv did a firmware update (2230->2240). I didn't notice any problems between then and now, other than maybe what I would call a bit of slow motion here and there when specifically playing PS4 games, but that very well may be due to just the console and not the tv. I did speak to Samsung about this and they say there's no problem with the firmware and that's definitely not the problem. They also confirmed that the firmware can only be updated and never reverted for some reason.
If I assumed there's not possibly a bug in the updated firmware, then it would seem to me that the likely cause is either tied to the screen itself (including the IC chips on the directly soldered flex cables) or some fault with the main processor board (because the tcon is built into it on this tv). If it were the processor board, then it would cover both a potential hardware or firmware problem with it. The processor board is still costly enough that I can't just wing it and hope it works, but if I can be relatively sure that's the problem, if it is, I will spend the money to keep the plasma going.
I'm curious as to what you think? I know a solid steady colored line typically means a screen issue, but I can get the line color to change by disconnecting one ribbon cable, plus the opposite side of the screen shows lines as well with the other ribbon cable disconnected. It makes me question whether or not it is the screen that is actually the problem. Hopefully your experience can give me better guidance as to how to move forward.
Good explanation. Thank you for the video.
Great video! My Samsung PN42A450P1DZXA has the single vertical line just like the one shown in your video. Finding your video confirms my suspicion that it's a logic control problem and not the plasma screen. TV works, I just have the single vertical line 3 inches from the right side. I'm anxious to try a new Logic Control Board and see it fixes the issue. Fingers crossed!
+Ichabod Crane Replacing the Logic Control Board did NOT remove the vertical line on the screen as it did in your video. The line appears no matter what the input, so is it possible the (input) MAIN BOARD is defective? Thanks.
I had the same results after replacing the control board. Did you ever find a fix?
Every tech I spoke to including one who deals with SAMSUNG directly told me it's a BAD PANEL. Common issue. I have not yet tried the MAIN BOARD because I moved and the Plasma is back in the original box.
Well, I'm finally settled in a new location and I'm still using my Plasma with the vertical line. I have not found the MAIN BOARD I purchased prior to all the moving, that's twice, so I'm unable to confirm my gut feeling that it is NOT the panel. The line does disappear at times. For example, when I use my ROKU and select Hulu, the screen is black with the Hulu logo and there is NO line. If the panel was bad, wouldn't the line always be there when there is video on the screen? That's my conundrum. I've learned to live with the line, since most of the time I don't see it consciously until I think about it. As far as I'm concern, NOTHING will ever beat the Plasma picture. I've viewed OLED, Q-LED and XLED and concluded that none of them have a truly natural picture. Their picture is two dimensional, lacking any depth and natural flesh tones don't exist.
i have a vertical line on my 50" samsung plasma , the line is located to the far right of the tv and I still have picture, will replacing the board fix the vertical line? the line is not that visible at most times but is there
I have virtical lines on my 60inch lg plasma could that be the same problem?
hi there mate. i have a panasonic plasma tv model th-37pd608 the fault is i have sound and the screen lights up but have no imege how can i fix this. thanks
I have Samsung ps51d8000 all powers up but has a few lines going down it will it be the buffer board
What about mild sparkles and ghosting along with crackling sounds with the picture
I have a 52 inch Samsung S51FH-YB03 there are two thick vertical lines on the center and left. Help!
hi tampatec, i own a vizio vp50 hdtv20A plasma tv. when i press the power button it turns on and i can hear sound but there is no picture. how d i fix it?
hi did u fixed it yet? i have the same probl with the same TV, i changed tcon, yboard and y buffer board, but still no picture:(
LG Plasma 60Pz550.Started with a green horizontal line on top half of screen.Now when turned on screen backlight flickers and then stays on with a 1" long blue line in top left corner with no picture .I was able to pull up the volume on screen dail in the opposite bottom right corner but will get a ghost image of it on top half and the lower 4inches of screen.Stays on for a few minutes and then shuts off.Thanks.
Did this T.V Ever get repaired ? I haven't seen to many vertical line t.v get fixed. People swap out all the board to find out it the panel.
I have a Panasonic TH-50PZ85U that's has no power, how can I troubleshoot?
Do you repair boards?
I have two horizontal stripes in the left portion. Changed the main logic board but did not fix it. What else do you recommend? It is a samsung plasma pn50a450
Panasonic TC-P50X1 Plamsa Tv turn's on and works
fine for about 5 minutes and then starts to flicker until it starts to
deteriorate to black however the Tv menu shows up fine when push on the
remote??
sir I am binod kumar sah in Kolkata India 50/fault I am understand but language problem so my life problem my language is Hindi but very Thanks you.
Hey Tampatec, my tv was having the vertical line issue, like yours. I replaced the tcon board, but the line is still present. Do you have any idea what I can try next?
Try cleaning all the vertical ribbon cables with a Q-tip in alcohol. I saw several other CZcams videos that fixed the vertical line issues that way.
Any minor dust or dirt on them will sometimes cause those lines to appear. At least that won't cost you anything. Next step would be to replace the circuit board.
I have the vertical lines like this on PN60f8500 can you recommend what board to replace?
Ryan Basdeo , same model number and vertical lines that appeared yesterday. Have you fix it?
Thank you for posting this video Tampatec! I also have vertical lines; unfortunately I replaced the control board; so did the original previous owner. What I should I try now!? Thanks a lot!
Check tcon Cable connections too. Shopjimmy.com sells cables and has good info.
@@TampaTec Thanks so much for getting back with me
Thanks for ur y tube videos regards tv repair.
My tv is Samsung ps42q97hd old plasma one.
Theproblem is, this tv turns on and off itself only when there is signal .if there is no signal through any of the inputs , it stays on with blue background screen for hours.
The moment if I connect anything through the input it starts to turns off and turns on itself.then it repeats.
Please help me.
Thanks
I have the exact same plasma in this video. Mine has been turning itself on and off randomly ever since I got it, I thought it may be something to do with it being a plasma. Well about a month ago it turned itself on in the middle of the night..
It started changing channels and turning the volume up by itself.
My problem is that the IR sensor is blinking like crazy, and the TV is automatically changing settings as if buttons are being pressed. The touch sensitive controls stopped working too..
Could this be an easy fix? And ideas?
60 inch plasma started out with one vertical line. now has about 12. pixel size top to bottom. changes colors as the picture changes. does it sound like the logic board? thanks
can you help me with my old lg 42pc1rv? it is turning on but has bad picture, even the "no signal" text has horizontally shifted ghosting pixels, any input has multiple shifted ghost columns vertical shifted lines, not horizontal lines... it is like when on an lcd the ribbon cable has a break or freqvency shift but I don't know how plasma works. no visual issue inside, no puffed capacitors etc...
Thanks sir 😊
Hi mate, I have a plasma Samsung PS51D495A1K, my picture is fine but i have three vertical lines going down my screen. I changed the control board but still have the issue of the lines. Is their anything else i could do because i still have picture and sound.
Cheers
I have a Hitachi ultravision 55Hds69, the side buttons (volume, channel, menu, and input) do not work, power is the only one that does. Also the remote will not control anything but the power. have any idea?
Before when the tv had a green vertical line did the tv function normal otherwise such as menu display etc? I fix electronics for a rent to own company and a few of your videos have helped me along the way. Right now I have a 2012 450 model samsung 51" plasma with a similar vertical line but it does not turn off. It functions ok other than the line. I assumed a bad panel...I will try that board tomorrow thanks
Did the board work? lol... Ancient post.
Hi great video but I have a quick question: how to diagnose if these vertical lines are caused by the control board OR the E/F buffers? Some say replace the vertical buffers others the control board...I'm confused. Thanks in advanced.
jm I was asking myself the same thing... I have the same issue 3 vertical lines on the right side of my plasma tv
hi I have a 50inch Samsung plasma TV with a horizontal line at the top of the screen and whe i have checked the ribbon at the top it has a crease in it will that course the line and that board and one on the opposite side both sides are buzzing I don't think sounds write
What if you have multiple vertical lines of various width that are about 4 inches wide and that fade in and out on the left side of television but has on black vertical line that is about 4 inch in width on the right side of the television.
Michael Carter check control board ribbon cables. Freeze spray may help diagnosis the issue to see if it's intermitting.
Plasma TV Sammy. Clicks off and on 2 sec after HDMI tag in corner shows. Do you think hdmi IC is the problem?
Hi Tampatec, I have a 55" Samsung Plasma TV Model HPT5064X/XAA that seems to have lost its red color and I replaced the power board as it was going off and on intermittently and that fixed that problem but now I am way too green and have no real color adjustment, have any ideas for me?
Hello, I am wondering if you diagnose TV problems?
I got a LG plasma M.N. 42PT350-UD. svc code 42PT350-UD.AUSLLHR. serial no. 106RMSS9B118. I can turn it on but no picture I can hear the static sound an I can turn the volume up or down. everything is work other then the screen. What do I need todo?
How about 65” Panasonic 4” wife black bar in the middle half way down from the top. The tv works except that bar
Wide
Vertical colored lines even when the x buffer is unplugged. The green lines show with the video output signal displaying underneath the lines
Lines on every input and playing with the ribbons do nothing. Please advise
Pn60f5300b
G'day mate, I have Samsung tv model PS51d6900dm,the tv didn't turn on and no standby red light when I open tv the logic control board was burnt so I change it with New one and it was working perfectly but after two days I've got the same problem and the logic board burnt again, I have no idea what's problem now, I am afraid to change the logic control again, please if you have any tips or idea, help me mate.Thanks.
Hi Tampatec, I Have a 42" Viore Plasma tv with no picture,no screen priming. the power light stays on for about 10-15 minutes before shutting down. all the voltages check out ok (vs,va,stby,24v to Inverter) the Y-sustain board had 1 blown fuse, I replaced but still no picture.
shopjimmy has repair kits for sustain boards but y buffer boards can go bad too.
I have a Samsung plasma 60 in have sound but no picture but it doesn't have no lines on the screen please help with any info
I have a Samsung HP T-5044 plasma TV that flatlined. Sound is fine. Powered off TV let it sit for a few days & tried it again. Same thing. Black screen with a white horizontal line in the middle of the screen. Can it be fixed easily?
Have zenith Z50PJ240, turns on with picture and sound for a few minutes then turns off, after a few minutes you can turn it back on then same thing happens again. Any ideas
I have a PN64D8000 Sammy TV that has developed some verical lines about 4-5" from the left edge of the screen. The lines are colored and seem to be getting more numerous over time. The buttons and image aside from from these lines work beautifully and the power stays on as well. I replaced the logic board and nothing has changed. I am really hoping I can fix this as I cannot afford another TV in the meantime. Any other ideas as to what it could be?
Thank you in advance!
any news on that? i have the exactly same problem, its depressing....i loved this TV it has the most beautiful image i have ever seen (and its a 4 year old tv)
@@MarcosPC6 .
I followed each step and felt pretty happy with myself....until I turned on the TV and found the lines are still there. Any other suggestions?
I have a Panasonic Plasma TV that has 13 Blink error code Searched for a 13 Blink error code and cant find anything on it i thinking maybe the panel? I saw one of your videos you showed a diagram for Panasonic Error codes 6mo ago cant find it.
Al
How my flat screen is a 50 inch LG smart tv its a samung it went black screen now its a black line in the middle right to left and different colors going up in down so how do i fix it at home
Have you been able to make the tv work?? I have the same tv and the same green line. If so can you tell me how you didi it? Thanks.
Did youbfix this.i have the same issue.
I'm trying to repair my Samsung PS50B550T4 WXXC
Already give shot to connector cleaning and also ordered new board from E bay (42/50UF1_LM) but I still have same issue - the picture has vertical colorful lines. They're same distance between (around 5 cm apart) and they has different colors (Like red, pink, yellow) Some of them are more visible and some of them are barely noticeable.
Can you maybe point me to right direction where to look for solution? :)
hey I got a sony kdl 46 tv that show like retrace lines to the top ,any advice?
+Raj Dann can be tcon board or tcon connections or bad lcd panel or main board. if you press menu button and line runs through the screen and popup menu then focus on tcon board, get at shopjimmy.com or electropartsonline.com
no just bout 5 retrace looingvlines across the top of the screen bout 2 inchs
is this solution is the same for my Tv that has no picture? just some blue dots blinking in the left side of the screen.
What would red diagonal lines be? It Starts happening sometimes then the picture fades and protection kicks in. I use to leave it off for a few and it would recover. Now it’s doing it right away.
Thanks for any response
🙏 God Bless.
Your the best tv guy on utube. The other guys are like"oooh ahhhh uhhhh drrrrrreeeee uhhhh" and they like film every screw. And like they loose their tool and film that. Fuxxing idiot's, give up and wuit destroying people's tv.
I have Samsung plasma tv ps50c450b1wxxu. Tv will not turn on with remote. Standby light on. If I do it manually the screen comes on a few seconds then cuts off.
How can I send you a picture of what my TV is doing
Samsung 42 inch plasma TV same as the video no picture and sound is OK. Please tell me how can fix this problem
I have a 58" Samsung Plasma that keeps making a clicking sound and after about 6 clicks it stops clicking and still not on. I've replaced the power, main, logic, y and x boards and still doing it. Any ideas of what else it could be? If I unhook the logic from the power board the start up chime sounds.
i have same tv and same problem let me kno if u figure somthing out and i will do the same for you ;)
Hi I have the same problem with my tv.did you find the solution to fix it....thanks