Question about Magnavox 19md350b/f7 19-inch 720p Lcd Hdtv With Built In Dvd Player,
My tv is getting power but isn't showing anything. The screen doesn't turn on plus the red standby light stays on.
Posted by Anonymous on
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Posted on Jan 02, 2017
SOURCE: Magnavox 19MD359B F7 19 in
You have a bad capacitor in the power supply. If you can remove the back cover, you may see a bulged capacitor or two. Replace these and your TV will come back to life. I'm sorry, I do not have capacitor values and locations at this moment. But, the fix should be fairly simple. If you have some elctronic experience, you can fix this. Thanks for asking and show all hands of support!
Posted on Aug 13, 2011
It sounds that the memory IC to your TV is faulty. This is a very samall IC, have ony 8 solder terminals. Even though it is physically a small one, function to it when the TV works is great. It stores all the input and system data. It is a non-volatile type [means, even the power to it is switched Off, the stored memory in it wont lost] It is also called as an EEPROM [Electrically Erasable Programmable Read Only Memory]. This IC can be located very near to the main system control IC on circuit board. Replacing it is a skilled work. If you are not handy, seek tech support to replace it. It is an easy to get part, can be bought from most of the electronic spare pat selling shops at your town. Very cheap to buy too. But replacing it is a skilled work indeed.
Posted on Jun 21, 2012
how many blinks does it have by the way what model is this.
Posted on Sep 21, 2012
i have set with same problem in my shop and after troubleshooting i found that the problem is in jack mo dual A91h5mjc. when you plug set in you hear relay and turn on when you push power switch after few sec high voltage supply shuts down making light blink. what they did is separate high and low voltage supply's half one one board half on other to confuse everyone.
Posted on Oct 13, 2012
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