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Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.
Replace it with a new LCD Inverter, you can address the following issues: Screen image, but the power light stays in Dark display, but still readable Flashing on and off of the screen between 1/2 to several seconds The power indicator stays on, but no display and sound Screen images, but LCD TV still has sound Picture cycle on and off, as well as high-power LED lights More information in: http://lcdinverter.info/toshiba-lcd-inverter-c-13/
your TV has burn screen or traces.it comes from one image left on the screen for too long, it can get burned into the screen, making it visible at all times. You can actually eliminate most screen burns with the use of a PC computer and a black and white screen saver. This trick eliminates screen burn after a period of several minutes because the black and white screens flash quickly, removing all traces of color from the screen. This will eventually eliminate any burned images on the LCD screen.you can do it by creating a DVD picture slide with only black and white image.you can use a computer to make DVD picture slidefirstgo to paint brush and draw only white then save as white.jpg.secondburn it into nero or other dvd burnerthirdplay it to your DVD player connected to you LCD TV.it has to be played in full screen
let the white image display on your HDTV for several hours or even overnight. It should remove any burned-in images or ghosts.hope this help............... thanks....
Hi, It seems color wheel problem in your tv that gets problem after some time and you hear high pitch noise along with picture flicker. Color wheel need to be replaced to solve this issue. Required color wheel is available with PartStore.com (click to view image of part and price info) and it is job of qualified tv repairman because light engine will take apart for that. Hope these info will help you. Thanks.
Hi,Yes your problem sounds like the DMD board.This is how it works: http://electronics.howstuffworks.com/dlp1.htm Basically the light of the lamp goes through a tunnel that carries a color wheel(rotating disc with a gamma of colors that creates the colors on your tv)then the light of the lamp goes through the DMD board which is a chip composed of around 2 million pixels that creates the images and colors.When it starts to fail it will create black bars,pixelation,color distortion or white dots on screens. Here's a video that will help you find where the DMd chip is located : http://www.youtube.com/watch?v=0jr_9A5Xd2Q Have a blessed one!
Press the flash button (just under the viewfinder) to cycle through the flash settings. Your choices are Auto Flash, Auto Flash with Red-eye Reduction, Flash On, Flash Off, and Night.
If you want to capture the screen image, you're better off using the computer operating system's screen-capture capability. This will give you the screen exactly as it is, without the distortions inherent in converting to an analog image and then converting it back to a digital image.
You are probably viewing the preview screen in "Highlight" mode. To fix this, use the dial button at the back of the D80 and click up (or down) to see another depiction of the preview screen. It will show you different options until you can see the normal picture without the flashing highlights. Hope this helps.
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LCD TV TroubleshootingThe defective LCD TV may have the following common symptoms:
Symptom: No picture on screen but LCD TV still has sound. Solutions: The problem is cause by defective inverter. Replacing ivnerter will solve hte problem. Symptom: Screen flash on and off between 1/2 to a few seconds, but power indicate light stays on and TV still has sound. Solutions: The problem is cause by defective inverter. Symptom: Blue Screen but no picture Solutions: The problem is cause by defective Main Board(AD Board). In some cases, this problem may cause by the defective Screen Controller board. Thsi board is mounting on teh back of LCD TV Scree. Symptom: Power light stays on but no display and sound Solutions: The problem is cause by defective Main Board(AD Board) or Power supply board. Symptom: No Power or Power indicate light does not lits Solutions: The problem could cause either by defective Power supply board or defective Main Board(AD Board). Symptom: Screen is half dim and half bright Solutions: The problem is cause by defective LCD Panel.It needs to be replace.
I've seen some of those white eyes photos.
Some are down right scary.
I'm sure you have encountered red-eye when taking flash photos of people.
With some animals, it is not red - but white.
Try to catch the animal looking away from the camera when you take that flash picture. Have someone distract him/her.
Fixing Demonic Pet Eyes