Panasonic TH 42PZ70EA TV Failure
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mwameme
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sylou -
Hello,
I have a Panasonic TH 42PZ70EA TV that turned off suddenly and won't turn back on. The LED blinks 10 times, stops, then starts again.
Could you suggest a solution? Thank you in advance.
I have a Panasonic TH 42PZ70EA TV that turned off suddenly and won't turn back on. The LED blinks 10 times, stops, then starts again.
Could you suggest a solution? Thank you in advance.
4 réponses
Update :
I’m bumping my post because I managed to fix my TV myself. Here are some explanations that could help those who might have the same problem.
The 10 blinks were indeed related to an issue with the power board and more specifically due to overheating of the TV caused by dust. The ventilation holes were blocked. There is a thermal fuse on the power board that blows in case of overheating, which prevents the TV from starting.
I started by removing the back panel of the TV. I cleared the ventilation holes with a dusting aerosol. Then I unscrewed the power board from the TV, and I just had to replace the thermal fuse, which I secured and insulated with thermal paste (Permatex). The fuse cost me 60 cents and the thermal paste 6€.
I’m bumping my post because I managed to fix my TV myself. Here are some explanations that could help those who might have the same problem.
The 10 blinks were indeed related to an issue with the power board and more specifically due to overheating of the TV caused by dust. The ventilation holes were blocked. There is a thermal fuse on the power board that blows in case of overheating, which prevents the TV from starting.
I started by removing the back panel of the TV. I cleared the ventilation holes with a dusting aerosol. Then I unscrewed the power board from the TV, and I just had to replace the thermal fuse, which I secured and insulated with thermal paste (Permatex). The fuse cost me 60 cents and the thermal paste 6€.
Thank you