satman858
User
Jul 24, 2012, 3:46 PM
Post #31 of 82
(3989 views)
Shortcut
|
Re: [74f100] Samsung HLS6187W DLP/Weird Problem/ Part 2
[In reply to]
|
Can't Post
|
|
I have been repairing TVs since 1986. The most important lessen I've learned in all that time,,,you can't know ever little detail about every TV on the market. When I troubleshoot, especially when I haven't worked on a specific model or series in a while. Take note of ever sound, look at every detail. And most importantly, recognize where the pitfalls lie that can turn a 15 minute job into a 3 hour job. On your TV or any DLP, the biggest pitfall is: changing the relationship between the DLP chip and the light tunnel. Without being able to see the fine details in the picture, I can't tell which version you have. So as a precaution, I've told you to measure this relationship before taking the DMD loose. It takes at most 2 minutes to find these measurements. So,,,,if you don't want to measure before hand, then you take that risk. I will tell you to error on the side of caution. It is your TV, do with it as you choose. When you come to an internet forum asking for help, you seek our knowledge and experience. That is all we have, along with a couple of pictures. Those pictures will never replace me being able to listen, feel, and look closely at every detail. Lacking that, I have only so much information with which to direct you. So I will direct you in ways that will prevent bigger problems down the line. Will you potentially do or perform an extra step? Yes, you will. I do these extra steps sometimes when I work on things, because I've made the mistakes in the past that cost me a lot of time. The difference, when I've made those mistakes, I have the experience, service literature, and tools to correct those mistakes. You don't. Rule number one of being a good Tech. Recognize the fact you don't and can't know it all. Use procedures that allow for quick and effective troubleshooting. Rule number 2, don't make a problem worse by failing to notice a small detail. Mistakes are part of the business, learning how to minimize these mistakes are only gained through years of making them, and learning to recognize a potential mistake waiting to happen. You are welcome to follow my advise, or not. Its your TV. I'm not troubleshooting your TV, you are. I am only sharing what I've seen and know. Giving you an extra step that will potentially save you a headache later, is going to happen. If you want to come on here and complain that I've given you an extra step, that is fine. Your TV being fixed or not is your responsibility, not mine. Jim, I am sorry but you took my post with the wrong intent. I just thought you might not have seen the picture of the board apart, because of the 3rd paragraph you posted at the top of this page. I was just so excited that it just came right off without having to take those 3 screws off that I was so much in fear of. I posted the picture again because I just wanted you to see the picture again out of excitement, and I had thought you missed seeing it. I would never complain about an extra step you gave me, because without you helping me I would have never attempted even taking the board off. As much of a detailed person as I am, (my wife calls me a perfectionist) I appreciate that you give me all those details. I am once again sorry for the misunderstanding, and I thank you so much for the help you have given me thus far. I will let you know when the DMD board comes in, if that is still okay with you.
(This post was edited by satman858 on Jul 24, 2012, 3:54 PM)
|