Question about Televison & Video
When I change the high-voltage transistors. Television works for an hour. Then crashes transistor I want help on the cause of the problem Note High voltage transformer when tested works well
Check all the capacitors used at its horizontal output section circuit. If transistor leaks frequently, surely there will be some defective capacitors or any other fault. Check the output voltage comes out of the SMPS too. If this voltage is more than normal, this kind of fault can occur. If you wish to get more details, check this link. http://electronicshelponline.blogspot.com/ Selecting the view option, either to Mosaic / Time slide, can be selected by the drop-down list, at the top left of the display window, will make surf easy. You can also do a search, by type in the brand name/model number/IC used, in the search box at the top right of the display window.
Posted on Oct 17, 2013
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Posted on Jan 02, 2017
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