Question about AOMNI Corporation Magnavox 20MF500T/17 20 in. EDTV-Ready LCD TV

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Black screen, only sound - AOMNI Corporation Magnavox 20MF500T/17 20 in. EDTV-Ready LCD TV

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Common problem with LCD TV is a dead screen but there is a sound. so the problem is always coming from inverter board inside the lcd, inverter board controls the ccfl bulbs that illuminate the image in the screen. there are 4 or more bulbs inside your screen supplied by inverter board. you can see this inside at the back of the screen there are 4 boards inside, display driver board,power supply board ,inverter board and input board, this could be repaired or replace.but you need some tools for opening the case and test equipment. add comment if you want some help.. hope i help you.... thanks.....

Posted on Aug 31, 2011

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Posted on Jan 02, 2017

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