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New member Username: Chakra1000Post Number: 1 Registered: Jan-09 | Hi, I need some expert advice on an issue with my DLP TV. I have a 4 year old Samsung DLP TV 50". I have changed the lamp once around a year ago. Since yesterday I hear a grinding sound on the TV when I connect the power supply. The noise doesn't go away until I unplug the power supply. The TV doesn't come on, there is no picture nor audio. I removed the lamp and powered on the TV and the noise is still there. I have seen some discussion in this regard on this forum and have seen suggestion to check the Color wheel, Ballast and the lamp. Is there a way to diagnose which part would have gone defective? Any help in this regard will be highly appreciated. - Chakra. |
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Silver Member Username: OvadoggvoPost Number: 218 Registered: May-07 | Chakra, Try this post here: https://www.ecoustics.com/electronics/forum/home-video/14343.html I have helped many people on that thread and maybe some of the information can help you. If not, post your problem in a more detailed manner there and I will try to help you diagnose your TV. |