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Hi, my SONY KFE50A10 has recently developed a blueish patch towards the centre of the screen, most notable with black background, it seems to be growing. Is this the optical engine problem that I have
Yes it is ...
When pressing the power button the screen is black then when turning on a game system (ie ps3) it shows red lines as the background of the game system then after 30 mins it finally shows up and works fine the problem only seems to happen when turning it on
Are the lines vertical and the width of a pixelrow? Can you send me a picture to the problem along with make and model? I can research this problem for you. ...
Insignia 32" 720p Flat-Panel LCD HDTV
I HAVE A SAMSUNG PLASMA TV MODEL NO HP P5031. THE TV HAS DEAD PIXELS AND BLACKED OUT SECTIONS ON THE SCREEN WHICH SEEM TO BE RANDOM, NEVER IN ONE SPOT. I HAVE REMOVED THE BACK OF THE TV LOOKING FOR LOOSE CONNECTIONS AND DONT SEEM TO SEE ANY.. ALSO THERE IS ALOT OF DUST ON THE CIRCUIT BOARDS. COULD THAT BE A PROBLEM? DATE OF MANUFACTUER WAS JUNE OF 2004, IT IS AN OLDER MODEL. IS IT EVEN WORTH IT TO REPAIR. THANK YOU
Samsung HP-P5031 50 in. HDTV-Ready Plasma Television
Samsung SyncMaster 305T
One-half of the screen (the right-hand side) gets dark. It turns black and I can barely read the text in a document. This problem is NOT consistant. In other words, some of the time the right-side lights-up and looks normal.
I have read some of the other expert answers and it seems the flourescent back-light bulb is the problem.
1) Where can I find the part number for this bulb and who sells them?
2) Is there another part in the circuit that may be the
This problem is, as you suspected, almost certainly a problem with your monitor's backlight.\015\012\015\012However, there are a number of possible causes for a backlight problem besides a bad fluorescent bulb. The bulb must receive a goo ...
Samsung SyncMaster 305T 30 in. LCD Television
Toshiba 50HP66 Plasma TV Problem - TV comes on but no picture. OSD shows up as vertical stripes on black background. picture sometimes black, sometimes multi-colored verticle stripes. Should I change the scaler board or the control board
Generally this problem is in your signal board. You may also know it as the scaler board, as you mentioned. I have not repaired this particular model. But I would first suspect the the signal board (scaler). If you are not sure what this is, it is th ...
Toshiba 50HP66 50 in. Plasma Television
I have an olevia lcd lt32hv tv that i picked up from an electronics dump... it seemed that there wer no problems with it but come to find out the aspect ratio is off a bit and the picture is a little bit colorless (on rgb out) and for some bazzar reason i cannot get into the menu... when i click the menu button it sits for a second and the screen goes black flashes and goes back to the input i was on (source) i have no clue whats wrong but can someone help with the menu button?
Olevia LT37HV 37 in. HD-Ready LCD Television
My Samsung PN50A650 Plasma has a thin red and blue line running down the side of the screen and also shows a lot of red in the background when the picture is all black. Samsung tells me that the screen needs replace and its 1600.00 which is more than the TV costs. Any other suggestions that mey be able to correct this problem without the absorbant cost.
Samsung PN50A650 49.96 in. Plasma HDTV
I have a movie mate 50 and the picture seems scrambled. Sound is good and all colors spear to be there. It's just scrambled same in other modes also. . Can anyone help me on that It's a 3 chip optical engine. Thank you
Epson Projection Televisions
Invalid format I am trying to watch foxtel on my 42" LCD LG tv ( i think i selected the correct model), for some reason the T.V screen occasionally displays the message "invalid format" while the screen goes straight black and the sound stops working.
The issue seems to be totally random in regard to when it occurs and can last for an hour or 2 or a couple of minutes.
P.S I have had foxtel for about 2 years with no previous problems until now
LG 42LC7D-UB Television
Getting a blue light halo in the middle of my hitachi 50c20 screen? is this a light / optical engine problem or defect? or something like a dusting or cleaning of the inside of the set? my set is registered with hitachi
Optical engine problem. LCD panels.sonsunny ...
Samsung Model 860 LCD TV. Just 2 years old.
Screen went black but sound still works.
Seems like others are having the same problem.
If the screen is black and stays black, no sign of life at all, you may have one of many tv's with faulty capacitors on the Power Supply Board. Capacitors are responsible for distributing specific amounts of power to a tv's components. That would e ...
Samsung Flat Panel Televisions
I have a Vizio VF550XVT1A. First problem was a flickering screen that ended with the TV turning off. I replaced both invertor boards and the TV seemed to work fine for a few weeks. Now the TV works fine for approx. 30 minutes then the screen goes black but the sound keeps working. This cycle repeats itself after the TV has been left to sit for a few hours.
Good day sir Alfred!!!!If your screen turns to back after a minutes but the sounds is normal..That problem is very common to all flat panel specially to LCD TV..OK,I need to know first if your TV having a back-light when the picture w ...
Vizio Flat Panel 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
My screen won't come on, however the blue light does come on to show it has power. Sometimes the screen just stays black, other times it seems like it's going to turn on but doesn't, meaning the screen lightens a little but it never fully comes on. This happens intermittently; when I unplug the power source for a small amount of time it sometimes fixes the problem and the screen comes on, however it often takes several tries. Periodically it just comes on right away. Also the remote frequently s
Mi tv no tiene imagen ni aparese el menud esta blanca sonido tiene y se escucha bien. ...
Element Electronics FLX-2610 26 in. LCD HDTV
My LG lcd tv internittenly shows black horizontal lines across the top 6 inches of my screen. The rest of the picture is unaffected but it is very annoying.
It seems cheaper to replace the tv rather than fix it. I've only had just over a year which was when the warranty expired. I want to fix it rather than replace it.
What cost effective measure can be taken to fix this problem?
Hello Gary,\015\012\015\012Sorry for the delay in replying to you, but there has been a technical fault and we have not been able to answer questions.\015\012\015\012The most economical way to have your TV fixed is by the manu ...
Flat Panel Televisions
Hi i havw a mitsubishi wd 60737 tv the problem that i am having o this tv is they seems to be WHITE DOTS ont the screen (leftside) of screen only ...and i also see Black Dots also ... how do i go about removing them or what can i do to fix it? thank you
Hi,This does not seems to be a good news. Before i provide you with more details, kindly mention the below questions :-Are these white spots star like and are there on all inputs?If you press the sets menu button w ...
Mitsubishi WD-60737 60 in. HDTV
I have a TV/ Monitor Hdtv ready Model # w2607c. My problem is that the blue power button stays on but it doesnt seem like the tv is turning on and you cant see or hear anything. Screen stays black. Please Help.
Dell W2606C 26 in. HD-Ready LCD Television
My LCDTV has a problem, Model number is 6626LCT, Now on to the problem, While doing yearly cleaning on my tv as normal, after i plugged it in it was normal for 40 seconds, It flickered and the screen went from Black to white on the input menu. while watching TV it's weird, All the other colors, Red,brown,green,blue, etc turn up fine, It's just the black that has the problem, Like i mentioned before Black is now white, or a fuzzy mix of red,yellow,white,green, or one of each on it's
Only suggestion is if set was plugged in when you did what you did--unplug it and any box or receiver plugged in and wait a while--plug back and let the equipment try to reboot. ...
Sylvania Flat Panel Televisions
The screen was black with white dots all over it, I replaced C766 with a 220uF 35VDC capacitor, I now have a picture on component 2 only but in black and white, AV1 and 2 same original problem all black with white static. When the screen first comes up the picture is in the upper left corner black and white only with a bright green bar under the picture, wait a few minutes and it goes full size in black and white. What do I need to do to fix this problem?
Look for more bad caps, sound like on video board also problem ...
Maxent MX-42XM11 Television
Where can you find the optical engine on a sony KDF E50A10 so you can dust it? Where do you find the projection lens to dust it? Help!
Try to download the repair manual to your set from internet. It has all the details. It is very difficult to include all illustrations about it here by this window. ...
Sony KDF-E50A10 50 in. LCD HDTV
My Philips 50PF7321D/37 TV picture turns blue after about 30 secs of being on and I cant seem to get it to stop. Also when I turn the TV on it has a black screen with sound for about 15 secs before it
Unplug both the set and a box or receiver if used with the set, remove from power for several minutes and replug all to see if a reboot will help or not. ...
Philips 50PF7321D 50 in. Plasma HDTV
Hi... My Acoustic Solutions 32in LCD32761HDF HD Ready Digital LCD TV seems to have contracted a fault. The digital TV dosen't work and i cannot access any menus/submenus DTV mode. However the problem only seems to be the DTV as my PS3 which is plugged into the HDMI Port works. The problem did occur after playing on my PS3 if that helps.
Please help me
Flat Panel Televisions
Im having problems getting a pictur on my screen. The screen stays black but the power button is green so that means the TV is on but it wont show anything.. I also don't hear sound either im not sure if this could be a power supply issue or black light inverter issue or even a burned out pixel..I have only had the TV for 3 yrs so i don't think the problem should be that major but i am concerned because i don't no where to start help me please!!?? :)
LG 32LB4D 32 in. LCD HDTV