Having problems with your Flat Panel Televisions ?

My Mits tv has sound no picture ! 3 concave lines,almost like a bowtie in middle of the screen red,green,blue. Please help ???



Answers :

I would look for dry joints and poor plug socket connections around the line output section.
Mind your fingers!!!!!

Repair Help & Product Troubleshooting for Flat Panel Televisions
You need a second opinion or clarification ? ask it in the comment box OR you can Ask Your Own Question

Tips for a great answer:

  • Please provide as much detail as possible as this will allow our members to better understand and respond to your Comment
  • If you need clarification, ask it in the comment box
  • It's 100% free, no registration required

Suggested Questions/Answers :

It is recommended you read all this kind of situations

My Mits tv has sound no picture ! 3 concave lines,almost like a bowtie in middle of the screen red,green,blue. Please help ???


I would look for dry joints and poor plug socket connections around the line output section.Mind your fingers!!!!! ... Flat Panel Televisions

In my tv is 10 years old and by the 2007 we replaced with new board(Only the CRT is the old one). Last day I was switched on my tv only sound only came and no picture. I can able to see the menu setting in TV live volume increase and decrease, Chanel nos etc. When I remove the external cable connection the display comes like blue screen(looks like the CRT is ok). When I inserted the cable the blue screen goes off and became black color during that time the audio of the tv is good. Pls help to s


Hello\015\012Your TV is fitted with Toshiba kit I understands from your description. There is a sub-brightness contorl on board [a small preset resistor, which can be adjusted with a small screwdriver] fitted near to the LOT and towards its le ... Flat Panel Televisions

My sony trinitron flat screen TV won't turn on it sounds like it but no picture or sound help me


Look to the power light on the set, if it does not come on, blink or flash I would suspect a short or a blown fuse.If the power light is blinking look carefully for a sequence, like seven blinks,pause and repeats it over and over , that ... Standard (CRT) Televisions

Tv is lg 50PC5D. plasma 50" 2007 model I've read lots of help and answer forums and this one seems to have good answers. I got the black screen with sound problem. I was watching the tv when the picture stopped working. I did not hear a pop. I did see the picture "roll up" from the bottom to the top like somone pulled the release cord on a roll up blind. From that point it happily turns on and off, and i can see the backlight coming on, but I have no picture. I'm hoping the extra detai


... LG 42PX5D 42 in. Plasma HDTV

We have an Akai tv monitor and the sound works fine but the picture is almost all black. you can start to see the picture around the outter edges but there is a big black square in he middle of the screen. HELP!


What model of your tv. ... Flat Panel Televisions

After about 30 minutes of turning on my LG TV 32 there is a loud whip cracking like sound. The tv screen then normally turns pink but sometimes gets the picture back and the whip cracking sound keeps happening. It seems to me that there may be an overheating problem as it is okay when I leave it turned off for about an hour but it keeps on happening again. PLEASE HELP ME.


... LG 32LC2D Television

Vizio model #GV47LFHDTV10A PICTURE /SOUND all work but there is a sound like it is buzzing sound coming from the boards that say LG Philips LCD . one on each side. There is a thin strip in middle of screen and wires at bottom connecting the two. I unplugged on side and the noise stopped. . Do I need to replace both and what are they called.


... Vizio VO47L 47 in. LCD TV

My Vizio LCD TV went out. Its just a black screen. The Vizio symbol turns on and off but no picture and no sound. It sounds like its similar to most peoples issues on here. How do I know if its my mai


There could be a few things that would cause this. I would suspect that you have a problem with either the power supply board or the main board. Based on my experience, the main boards go before the power supplies. What is the model # ... Vizio E550VA 55 in. LCD TV

Have sound and no picture the screen had like a black cloud in middle this has gone now


... Goodmans Flat Panel Televisions

Mitsubichi VS 45609. When I turn the TV on sometimes it comes on and has beautiful picture and sound. Then after 1/2 or so it goes to a black screen. While on the black screen I am able to PIP it and see the the PIP screen with a clear picture. Also I can watch DVD's and play the games with a picture and sound. I for the life of me can not understand what is going. Why is it coming on and off? It either goes to a black screen or fuzzy like there is no cable channels. But I can have a beautiful p


I have the same TV and what is happing is the TV has 2 recievers in it to allow the PIP, So you have a power pack gone on 1 reciever the other is working, Your set has 2 power packs,1 for each receiver.\012I had both of mine go, 150$ a piece to ... Mitsubishi VS-45609 TV

We replaced the transformer for our RCA F27650. It was sparking and now it is not, but now the screen won't turn on. It is just black. We hookd all the wires up like they were. we can hear sound, but no picture. Can you help?


Hello\015\012Along with the flyback transofrmer, its horizontal output transistor also must be replaced. I don't know whether you have replaced it or not. If not, replace it too. It can be located very near to the flyback transformer, a thre ... RCA F27650 27" TV

I have a panasonic th-50px75u tv, the problem Im having is it will power up and i can pull up all the menu's but theres no picture or sound. Kinda like it dosent see the input. On the video and tv input there is a white and green line on the right side of the screen going from the top to the bottom. Thin lines. Please help me, thank you.


This is definitely an issue with the main Audio/video board of the tv. Replacing the same should resolve the problem. Replacement board costs about 100-125$. let me know if you wish to do it yourself so that I can give you the instructions ... Panasonic TH-50PX75U Plasma HDTV

I have a 42 inch plasma hdtv model #42pa30rq and tha sound works fine but the screen is real grainy like almost infaredive tried everything from resetting it to picture settings i have only had it about two weeks please help


... RCA Flat Panel Televisions

Hello, I would like you help me to fix my PANASONIC TC-20LA2 LCD TV, it just has normal sound and doesn,t has picture, the screen appear just in white, thans


... Panasonic TC-20LA2 20 in. EDTV-Ready LCD Television

Watching TV and it suddenly turns off just like if you had the remote and shut off the TV. We set in amazement for a few seconds and then we turned the TV back on. We had sound but no picture. It was a black screen. Please help


I own a plasma LG50PJ350 model tv it was showing great,the TV was showing while connecting it to the blue ray (had the surge protector installed already)the screen just went blank but i am still able to hear sound ,but even the menu is not displayed ... LG 50PJ350 50 in HD-Ready TV

I have a 55 inch flat screen toshiba model # 55TL515U and I have sound but no picture it jumps like it tryin to show but is not showin help please


... Flat Panel Televisions

Hi, can you help me with this TV please. Hi, I have a Olevia 232-T11 LCD TV. First my TV wouldn't turn and the blue light just stayed on. I replaced the power supply board and now my TV turns on and the screen lights up but I get no picture or sound. The slave backlight inverter board has a blue light when you turn the TV on but goes away shortly after. The screen stays on but I have no sound or can't control the channel, volume or source button. Please help.


If the tv is not coming on but there is no picture or sound then it is a 100% guarantee that its a problem with the audio/video main board of the tv. I am sure that replacing the same would resolve the problem. Please get me the part number that is p ... Flat Panel Televisions

My 42 inch Maxent went out. Had sound no picture. Replaced Zsus board and same problem. Replaced Ysus and now I almost have a picture. Screen is black but looks like the picture is in the back of the black snow. Picture looks like it trying to come in.


Whn the sustain boards go out, its usually due to the buffer boards. Since you have already replaced the sustain boards, replacing the buffer boards should do the trick as these are the boards the control the firing up of the gas inside the PDP(Plasm ... Maxent MX-42HPM20 42 in. Plasma HDTV

Black screen Dark screen, i can sort of see picture, but it progressively gets darker towards the middle of the screen. (lighter on the outsides, darker-black in the middle) I can hear sound.


Check its back-light inverter and back-light CCFL lamps. ... Sceptre X32BV-Naga 32 in. LCD TV

I have a Vizio P50 HDTV20A, this TV is 2 years old this month. TV will not turn on in the morning after being off for hours. The green power light comes on and you can hear a sound like the TV is turning on but the screen in black, no picture, no sound. I ususally can get the TV to come back on after unplugging it 20 times but when it does turn on it makes a static sound, I see a quick flash of a grey screen and then the TV works. Any suggestions to what might be the problem?


... Vizio P50HDTV10A 50 in. Plasma HDTV

Hello there. I need some help with my tv and any help will be much appreciated. I hava a samsung LE46M87BD with a picture problem. I'm getting some black patches on the screen. This patches are not there all the time and sometimes if you tap the back of the tv they go away and then few minutes later come again. This happens from a 1/4 of the screen down. Googling it it looks like it could be the tcon but not sure. Anyone with same problem and sorted it? Thanks


The problem here is that it is intermittent--you may have to gamble and try that board and if fixed are done--if not go for another board--way of the world with these sets ... Samsung Flat Panel Televisions

I had LG 50pc1da Plasma TV for the last 5 years never had problem untill last week. The screen keeps blinking, I can barely see the picture, the sound is ok. Ysus board making ticking sound matching the screen blinking. Please help how to fix it?


Visit the site named 'Electro-help' for\012more details. Check this link and\012select the site named above. View it\012in 'Flip card' opti ... LG 42PM3MV 42 in. PLASMA TV

LG 50pc1da Plasma TV. The screen keeps blinking, I can barely see the picture, the sound is ok. Ysus board making ticking sound matching the screen blinking. Please help how to fix it?


... Flat Panel Televisions

Why does my tv screen appear gray with no picture, but the sound is okay? It's not the cable. The cable company came out and said the problem is the tv. All wires are correctly plugged in. The screen is gray then a white block, dark gray block, and then another gray block. The sound for tv shows is on, you can hear what shows are on, but can't actually see the show displayed. This wasn't in the troubleshooting section of the manual. Please help? Also, you can't see the menus or input menus or an


... Polaroid Flat Panel Televisions

I have an LG 32LC2R TV. I was watching a DVD via that HDMI cable input and the screen just went black. There was power to the unit but no picture. Not sure about sound because I use sound from the DVD unit. I have looked on-line about help, but none really help. Can you give me some advise please? My TV is apart on my desk and I don't see anything out of the ordinary, no burned components etc.


Try the solution I posted (click HERE) and see if that helps!If not, post a note back here.If the link doesn't work, paste this into your browser navigation address barhttp://www.fixya.com/PostComment.aspx?thid=8624692&prdid=920509& ... LG 32LC7D Television

A detailed question is important to get you a relevant answers

  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
all rights reserved to the respective owners || fullblownbass.com || Terms of Use || Contact || Privacy Policy
Load time: 0.2388 seconds