plasma TV
LG plasma tv model#50pa4500 relay clicks on & off only (no video or audio)
I need help to fix the problem
Manny
I need help to fix the problem
Manny
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Hello,
I have been reading a few threads on here regarding Panasonic plasma tv's. I've found one thread which explains the same problem as mine, unfortunately the thread has not been completed.
I got a free tv (TH-50PX8EA) from a friend which shows no screen. When plugged in only one red light shows up and when pushing the ON button, the red LED turns of and will only turn on again when pressing the ON button again.
When plugging in the TV i hear two relays click fast and after a few seconds the third relay clicks.
I have measured the voltage in the VSUS line, which...06-18-2024, 12:58 PM -
Got my hands on an relatively unknown TV brand about two weeks ago.
I certainly hadn't heard of it before.
Previous owner didn't give a description of what was wrong and when I got it the back cover was already off.
I put it on the back burner until I had so spare time to look it over.
Today was that day.
I plugged it in and was surprised to see that it started up without any issues.
This is an older TV and the most modern video input that it has is DVI.
I was scrambling to find a DVI connector or adapter as I haven't fooled with that... -
This is from my sonβs gaming computer that at first had minor overheating issues when playing a very intense game with it causing the computer to crash or reboot
Then bough a new motherboard and a new computer case that a cooling system in it already installed also brought the cooling system for this video card but now the issue with it is that it randomly rebooted screen goes blank randomly and suddenly video freezing or started with video being there then blank screen and then the video comes back or it just stays blank for a while and then maybe it will come back but it... -
Hello
The red and green LEDs both light up and you can hear the relay click. (no picture, no backlight, no sound)
2-3 seconds later the relay will click again and only the red LED will stay on.
I would be very grateful for any advice or a little help.
circuit diagram?
Thanks very much