Good morning
I have an intermittent 50 inch PX990 plasma TV which I think has electronics based on the 50PK990.
Recently it's started turning itself off after being on for 10-15 minutes and gets to the point where it will only stay on for a few minutes before turning off.
When it turns off and you try to turn it on you can hear the relays clicking in but it clicks off immediately. Leaving it for a few minutes (perhaps to cool or discharge) allows the TV to be powered up for a little while.
I've repaired quite a few LCDs previously but the back of a plasma is a different kettle of fish. I had a look at the guides from the links but none of them seemed to be for an intermittent fault as mine is.
I've tried to take clear pics but if you need closeups of anything please let me know.
Thanks in advance
I have an intermittent 50 inch PX990 plasma TV which I think has electronics based on the 50PK990.
Recently it's started turning itself off after being on for 10-15 minutes and gets to the point where it will only stay on for a few minutes before turning off.
When it turns off and you try to turn it on you can hear the relays clicking in but it clicks off immediately. Leaving it for a few minutes (perhaps to cool or discharge) allows the TV to be powered up for a little while.
I've repaired quite a few LCDs previously but the back of a plasma is a different kettle of fish. I had a look at the guides from the links but none of them seemed to be for an intermittent fault as mine is.
I've tried to take clear pics but if you need closeups of anything please let me know.
Thanks in advance
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