Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
I have a 20" Lumatron television Model: LCD-20N6DVD. but yesterday when the tv was turned on the lcd got black looks like the lcd turns off, and now every time i turn the Tv on i have picture 3-5 seconds then i got black lcd again. What can be wrong?????
you need to either check yr powersupply for correct operation ,check for faulty split electrolytics or the invertor board needs to be removed and test each transformer on the board to locate which one is faulty and replace it.....or them if more than 1 is faulty...........
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