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Magnavox 32MF337B/27 power fluctuation    
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dman623



Joined: 11 Oct 2012
Posts: 3

PostPosted: Thu Oct 11, 2012 9:44 am    Post subject: Magnavox 32MF337B/27 power fluctuation Reply with quote

I have a Magnavox LCD TV (sorry it doesn't seem to have a model type on it) It was working fine and then it stopped. The red light would come on I would start the TV and it would start to turn on and then just turn off and the red light would go out. If I left it unplugged for a while and then plugged it in again I would get the red light again, but it still would not turn on. I opened it up and saw that the capacitors on the power supply were bulging.

So I went to my local radio shack and bought three new capacitors and replaced them. Now when I plug the TV in it makes the power-up energize sound and then stops and then does it again and again and just keeps repeating. The red light on the power button flashes with this as well and so I can't power on the TV at all.

I'm really not sure if it is possibly the wrong capacitors (although they have the same specs), a bad soldering connection, or something else.

Any ideas?
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JTS1957



Joined: 21 Jan 2009
Posts: 2325
Location: Far, Far Away

PostPosted: Thu Oct 11, 2012 2:18 pm    Post subject: Reply with quote

So many Magnavox models over the years - so little time to peruse through: Magnavox LCD TV not working = About 1,680,000 results (0.27 seconds).

Sorry
dman623



Joined: 11 Oct 2012
Posts: 3

PostPosted: Thu Oct 11, 2012 2:43 pm    Post subject: Reply with quote

On here too I see. Model number coming later.
dman623



Joined: 11 Oct 2012
Posts: 3

PostPosted: Thu Oct 11, 2012 5:14 pm    Post subject: Reply with quote

The model #: 32MF337B/27

And pictures of the board with and without flash (apologies for the third one I didn't notice it was blurry)

http://i1146.photobucket.com/albums/o525/Denton_Bayles/IMG_4028.jpg

http://i1146.photobucket.com/albums/o525/Denton_Bayles/IMG_4027.jpg

http://i1146.photobucket.com/albums/o525/Denton_Bayles/IMG_4026.jpg

http://i1146.photobucket.com/albums/o525/Denton_Bayles/IMG_4025.jpg
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