When the Panasonic TH-50PX60U is turned on, the button beside the power switch flashes 10 times, stops and repeats the flashing. The tv will not actually turn on.

Mostly 10 blinks on panasonic means main board is faulty, you need to replace it

Pull the back off and see if you can see some bulged capacitors if your comfortable doing this, another issue could be bad solder joints on one of the boards, you could try baking each board starting with the power supply board in the oven to see if this corrects it, there are vids on youtube that tell how to bake the boards.

10 blinks check sc board for a short circuit in the mosfet ,replaces SC board

Unplug,replug the tv about hour later.Tv will,reset itself,back to factory setting.Should have power now.Still have the same problems.The power supply board is dead.That the board,where the power a/c plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

There are two guides, one for 10 blinks at power on:


or, 10 blinks at plug in:

ok the power supply is bad

Replaced the sc board and tv works fine again.

The software in the cpu of this set is damaged you must reload it to fix the problem..

Replace the SC, SU, and SD boards.