Question about Polaroid FLM-3732 Television
I have a polaroid 37'' FLM-3732 LCD. initally picture would show with high pitch screeching sound that would gradually go away. now display shows color bars and a continous screeching sound continiously with no end. i read the post about possible bad capacitor in power supply or DM Y board. what is DM or Y board? is this a control box issue? jeff
It is two 1000uf 10 volt capacitors on the power board. the tops of the
capacitors will look like they are bulging. total cost of parts around
five dollars. if you can use a soldering iron and have a half hour to
spare this will fix it .there are alot of polaroid customers that have had
this problem and fixed it themselves. just click on the follwing to see
the video on this fix http://www.youtube.com/watch?v=unuS3CvmWtw
Posted on Sep 05, 2009
It probably is a capacitor or two. You should let a good TV Tech give you an estimate.
Posted on Aug 03, 2009
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Posted on Jan 02, 2017
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