Question about Philips Televison & Video
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Posted on Jan 02, 2017
SOURCE: 52" philips flat screen repair
Your best bet is to do a search of your model on ebay, you will likely find one being sold for parts, because usually it's the video boards that go out ij them. So you should find one without a broken screen, but something else on it broken. And if you want to save shipping you can ask the seller to send you just the screen and trash the rest.
Posted on Mar 05, 2008
Symptoms of a Defective or dying Power supplies on LCD TVs.
1. Light(s) on the front panel are behaving not normal example, blinking, amber color or
not steady, fainting, etc.
2. TV not turning ON properly.
3. TV turns OFF by itself.
4. Needs to be unplug to many times to make it work.
5. Humming or high pitch noise heard through speakers or at the back of the TV.
I repair these power supplies. Write to email@example.com if you require further assistance.
Posted on Dec 20, 2008
SOURCE: Philips flat screen tv reboots
Try sticking in a blank but empty USB memory stick into the USB port.... have the real remote (philips not a universal) ready... Go into the TV Menu..Select Software Update, then select Update Assistant.... then right click over to start now... It will write an HTML file to the memory card.. wait for it to say done,(been awhile since iv done it), plug it into your PC/Mac and open the file on the USB stick.... if you need an update it will check for it... download the update and the instructions to your desktop (might be compressed, if so open it and copy the files according to the readme.... stop the stick (eject) in Windows or the mac equivalent... pull it out of the pc.. turn OFF the tv and insert...
This can very likely stop the reboot loop.. Iv seen mentions of some tv firmware revisions having this problem.
Posted on Mar 08, 2009
Here is a photo of the board where I have removed the two from my TV. You can see the two open holes.
Posted on Dec 12, 2009
SOURCE: My Philips flat screen tv
It could be a power supply problem. In this model at least 2 capacitors, go bad in the power supply I think they're 1000uf/10V. If you look at the power supply board you will notice a bad cap with a blister on the top. The whole power board is from $100 - $200. I fixed a lot of these sometime the Y or sustain board goes bad. Visual inspection then measuring voltages..
Best of luck
Posted on Nov 03, 2010
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