Question about Televison & Video
The symptoms you've described is an indication of fault most commonly on the power supply board. I've encountered it most of the time in our repair shop. Resolution can be DIY depend on your skills in electronics. Email me at firstname.lastname@example.org if you feel you can do it to assist you further.
Have a nice day,
Posted on Jul 25, 2013
a 6ya Technician 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 repair professionals here in the US.
click here to Talk to a Technician (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
The symptom you describe is consistent with an overload(short) on one of the power supply output voltages.
If you hear a clicking noise,that is one of the relays ,showing that the TV power supply try to start normally,but then a short condition is detected and power supply shuts off,and all repeats again.
Now from my experience with these units,the most common cause is the power board itself or the Y sustain board.To make the exact determination,further diagnose inside of tv set is necessary(voltages and resistances readings)-a common occurance would be some defective-bulged top capacitors in this power supply you will have to replace the board.
Depending on the models,these boards cost about-$250 to $300 each.Add another $150 for labor and the repair cost will be around-$400-$450.
Posted on Jul 15, 2011
Tips for a great answer:
Apr 02, 2014 | Philips 42PFL7403D/F7 42-Inch 1920 x 1080p...
Aug 20, 2013 | Philips 42PFL7403D/F7 42-Inch 1920 x 1080p...
Dec 19, 2017 | Philips Televison & Video
Nov 24, 2012 | Televison & Video
Oct 03, 2011 | Philips Televison & Video
Jul 14, 2011 | Philips 42PFL7403D/27 42 in. LCD TV
Jun 13, 2011 | Philips 42PFL7403D/27 42 in. LCD TV
May 10, 2011 | Haier ESA3125 Wall/Window Air Conditioner
Dec 01, 2009 | Philips 190S8FS 19 inch LCD Monitor
124 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: