Books for repairing TV is Troubleshooting Solid State TVs by Homer L Davidson and visit this website too Yes you have to buy back original flyback according to the part number. So now i know, do you have any reference to recommend me a book or a website Ok if the brand is, for example sony so i have to buy a sony flyback also Wait, there is another one by HRdiemen at Īs for the spec (whether can test all kinds of lamp) i guess you have to email the owner. I only know about the tester from and this tester is meant for testing laptop ccfl and inverter board. Can it test all sizes of CFL Where and How M Continue to think of others and thanks for all the insights and help you have been and given to me.ĭid you know where I can buy the the CFL Tester in LCD. I don’t know what your religious beliefs are but your views on what our purpose here on earth is for and how we spend our time each day is certainly in line with what Christianity teaches.

I also appreciated your words of having a good attitude about work ethics and how we view other people we come in contact with on a day to day basis. Looks just like an American city only cleaner. I especially enjoyed the photos and video of China. Message: Dear Jestine: I enjoy your email repair updates. Any different in resistance value would be a sign of failure in that particular circuit. I suggest that you compare the resistance of the components between the two circuits (top and bottom lamp circuit). Normally it could be the bad backlight or faulty inverter board. Is this correct? And what can be the reason that the monitor is on for one sec and then off? I could not find anything…

I think when i will replace it the 2 other ccfl will work ok too. I dont have it yet, but i removed it for now. I repalced two c5707 (with the same part), one pico fuse, one 0.22 cap (i saw the bubble on the side), and now, only 2 of the 4 ccfl are working, and the monitor turns on for 1 sec and then turn off. But i have a problem.I am tried to repair benq Fp71g+ lcd monitor. The first thing i do is replace the 2 diod and connect the power it worksīut just for 15min only then the problem start again.Ĭan you give me the way that i can solve the problem.Ĭheck for corresponding components in the circuit too especially components in the power side (3 pins)was damaged and 1 6pins power regulator was damaged.

Thank`s for the tips,i`ll already check my lcd power board and found 2 diod

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