Https://www.youtube.com/watch?v=m_sOrtz2Zy8
SOURCE: BLACK LINE PLASMA TV
most likely this is your y or x sustain boards and if that does not fix it . it could your pdp panel cost varise on part . The cost of your pdp panel is very expesive this th has lots of problems. I would call your local tv shop and have them give you a estimate.First ask thme how much they charge for a estimate. good luck.
Thanks doctor video
SOURCE: small bluish, black triangle at far right corner
This is the same problem as other posts have mentioned about the right side of the screen having a bluish-balck stripe down the side of the screen. Here's what's happening. There's a small light tunnel which has 4 very small mirrors located just behind the color wheel. The lamp shines light through the color wheel as it turns and the light goes through this small tunnel and is then relected off several mirrors before it is projected through the lens and onto the screen. Optoma apparently did not use a very good heat resistant expoxy glue when they assembled these mirrors and over time the mirrors drop down causing a shadow effect on the screen. It can be repaired without paying some repair shop a small fortune. Previous posts have a solution from another contributer whihc includes photos. I had to repair mine and it's worked fine since I used a decent expoxy to hold the mirrors.
SOURCE: I amd wondering on the Power Board #BN96-03775A on
Usually if they will plug in it is right, but if you have one of those that fit all, then I wouldn't be afraid to start with the first since if it doesn't work, you can always try the second. One may give a better picture than the other, that you might compare with.
SOURCE: Hello, I have a Samsung LN-S4692D.
You cannot test the T-Con bd with a meter. However if you have the luxury of having another same model tv, you can install the bought T-Con bd and see if it is good or bad. Since you said the Menu and channel flashses, then I would replace the Main board.
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