Philips 55PUS7503/12 - red LED off
Chris7493
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Hello,
There seems to be no power supply in my Philips 55PUS7503 TV. Indeed, the red diode that allows the TV to be turned on and off via the remote remains desperately off. I have done all possible tests (changing the power outlet, the power cable, the remote batteries...)... nothing works, impossible to turn the TV back on while
it was functioning normally a few hours ago. In short, no power in my TV. Do you have any leads (power board...) ? My TV is less than 3 years old (2-year warranty), I have already replaced the screen of this TV (over €400) and do not want to incur large expenses on it anymore. Thank you in advance for your help.
There seems to be no power supply in my Philips 55PUS7503 TV. Indeed, the red diode that allows the TV to be turned on and off via the remote remains desperately off. I have done all possible tests (changing the power outlet, the power cable, the remote batteries...)... nothing works, impossible to turn the TV back on while
it was functioning normally a few hours ago. In short, no power in my TV. Do you have any leads (power board...) ? My TV is less than 3 years old (2-year warranty), I have already replaced the screen of this TV (over €400) and do not want to incur large expenses on it anymore. Thank you in advance for your help.
1 answer
Hello.
For this kind of failure, it is often the standby power supply that is the cause. Indeed, it operates 24 hours a day, all year round. This power supply section is integrated into the main power board. It works through an opto-isolator integrated circuit that is activated by the remote control's infrared. It's not a major failure, but aside from this opto-isolator, there are other components around it that need to be checked.
So, there aren’t many solutions other than to put the TV in the hands of a technician.
See you later . . .
--
" Patience leads to good, haste leads to nothing "
For this kind of failure, it is often the standby power supply that is the cause. Indeed, it operates 24 hours a day, all year round. This power supply section is integrated into the main power board. It works through an opto-isolator integrated circuit that is activated by the remote control's infrared. It's not a major failure, but aside from this opto-isolator, there are other components around it that need to be checked.
So, there aren’t many solutions other than to put the TV in the hands of a technician.
See you later . . .
--
" Patience leads to good, haste leads to nothing "
I will probably have to resort to calling a technician.
See you later!
Hello, your post is old. But did you have your TV checked?