Question about Televison & Video
Check and replace its main system control memory IC. It is faulty. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience. Pull up older posts.
Posted on Apr 02, 2014
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
the high voltage circuit is shutting down.
the two most common faults are the flyback transformer,and an overvoltage condition from a blown regulator.
both are repairs where the tv is thrown out.
the days of the loose wire are gone.
Posted on Aug 22, 2009
SOURCE: when i turn on my
This is an indication of out-of-regulation condition on the power supply section. The caused of this symptoms is the leaky/dried electrolytic filter capacitor in the power supply section. It will dropped the supply voltage and sometimes it produced an overload to the chopper transformer and produces that kind of symptoms. It needs a little warm-up to make itself stable but the symptoms will get worst, time will come the unit will not power up at all.
Leaky capacitor has a physical indication of fault like bulged/dome at the top and can easily be identified while dried capacitor has no physical indication of fault. You must have a capacitor checker to determine its condition. If it is not available, you may replaced all electrolytic capacitor in the output of the power supply section. It has a capacitance and working voltage which is labelled on its body itself. Replace it with same rating. Upon installing a new capacitor, ensure that the polarity (positive and negative side) must be at its location to avoid further damaged. It will not cost you much because each capacitor cost only less than a dollar. Also if you are going to DIY, you will save $200-$300 for service fee of the technician.
If you don't have necessary tools and test instrument and can't troubleshoot the unit yourself, I would advice you to look for a qualified technician to isolate the problem.
Check also if your unit is still under warranty/warranty period, avail it because the manufacturer will fix it for free. Don't attempt to open the back cover it will void the warranty.
Hope I helped you.
Have a nice day!
Thanks for using Fixya.
Posted on May 18, 2011
Tips for a great answer:
Mar 12, 2016 | Westinghouse LTV32W6HD 32 in. LCD...
Apr 30, 2008 | Televison & Video
Jun 25, 2011 | Westinghouse LTV-27w7 7 in. LCD HDTV
Aug 14, 2010 | Westinghouse LTV-27w7 7 in. LCD HDTV
Jun 11, 2010 | Westinghouse LTV-27w7 7 in. LCD HDTV
Oct 22, 2009 | Westinghouse LTV-27w7 7 in. LCD HDTV
Sep 30, 2009 | Westinghouse LTV-27w7 7 in. LCD HDTV
Aug 22, 2009 | Westinghouse LTV-27w7 7 in. LCD HDTV
Dec 25, 2007 | Westinghouse LTV-27w7 7 in. LCD HDTV
13 people viewed this question
Usually answered in minutes!