Re: Panasonic LCD TV: TX-L42ETW5 won't display anything
@diif
200-215°C for 5-10min.
lmhtb
Member
Last Activity: 05-06-2020, 09:21 AM
Joined: 04-11-2020
Location: NRW
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Re: Panasonic LCD TV: TX-L42ETW5 won't display anything
what? the screen was never broken.
as I said, TV was unused a few months and it just didn't want to start.
btw, baking the a board didn't help.Leave a comment:
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Re: Panasonic LCD TV: TX-L42ETW5 won't display anything
well, I am baking my a-board now. seems like nobody has another idea what I could do....Leave a comment:
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Re: Panasonic LCD TV: TX-L42ETW5 won't display anything
so... what now?Leave a comment:
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Re: Panasonic LCD TV: TX-L42ETW5 won't display anything
I gave up dismantling it, it's very likely I'd damage the panel now.
So I looked for images of the backsite and found some:
[url]https://imgur.com/a/E7y5iG4[/url]
Re: Panasonic LCD TV: TX-L42ETW5 won...<br /> <br />Re: Panasonic LCD TV: TX-L42ETW5Leave a comment:
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Re: Panasonic LCD TV: TX-L42ETW5 won't display anything
@nomoresonys
There is a screw I can't screw off... I've tried for 10 minutes (with pliers/drilling machine using different drilling bits and rubber). I will have to bruteforce it later...
@diif
thank youLeave a comment:
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Re: Panasonic LCD TV: TX-L42ETW5 won't display anything
no, the backlight is not working. Anything I can test on the tcon board first?
Btw, I have failed the test on that stupid website, it's hard to answer 5 of 6 questions right when using google translator... Without passing that test I can't get the file. Had 2 tries my best was 4 of 6.......... At least, I can try it again the next day...Leave a comment:
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Re: Panasonic LCD TV: TX-L42ETW5 won't display anything
I've found something here: [url]https://****************/forum/86-85408-1[/url]
I am trying to register there and I am waiting for an email confirmation code, right now.
I've also tried heating up the ic8000 with a hairdryer for 10 minutes now, but nothing changed. I assume there was not enough heat. On this thread (same symptoms my TV has) one guy has been baking his whole A board which I could try too: [url]https://www.badcaps.net/forum/showthread.php?t=22926[/url]Re: Panasonic LCD TV: TX-L42ETW5 won't...Leave a comment:
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Re: Panasonic LCD TV: TX-L42ETW5 won't display anything
I have found one on this site: [url]http://televid-sib.ru/index.php?topic=51417.msg127497#msg127497[/url]
[ATTACH]211100[/ATTACH]Re: Panasonic LCD TV: TX-L42ETW5 won...11100[/ATTACH]Re: Panasonic LCD TV: TX-L42ETW5 won't display anything
I have found one on this site: [url]http://televid-sib.ru/index.php?topic=51417.msg127497#msg127497[/url]...Leave a comment:
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Re: Panasonic LCD TV: TX-L42ETW5 won't display anything
so if it is the ic8000, can I try to reflow it?Leave a comment:
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Re: Panasonic LCD TV: TX-L42ETW5 won't display anything
OK I've checked P4 (1-12):
Power On
Power Off
5.1mV
0mV
0.8mV
0mV
67mV
3.28V
-4,3mV
0mV
-4.4mV
0mV
-4.3mV
0mV
24.7V
15mV and decreasing
24.7V
12mV and decreasing
24.7V
10mV and decreasing
3.3V
3.3V
3.3V
3.3V
-4.6mV
0mVLeave a comment:
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Re: Panasonic LCD TV: TX-L42ETW5 won't display anything
So finally I got a multimeter.
Here are my readings starting from Pin 1 to P2 to 15:
Power On
Power Off
16.13V
7mV and decreasing
16.13V
4.9mV and decreasing
16.13V
4.4mV and decreasing
-0.37mV
-3.7mV
5.27V
5.27V
-0.37mV
-3.7mV
2.49V
2.49V
3.3V
3.3V...Leave a comment:
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Re: Panasonic LCD TV: TX-L42ETW5 won't display anything
@Davi.p
I've tried that and there was nothing. But I don't think that you can find any tv channel that way here in Germany, tho. They have changed the public tv channels to DVB-T2 few years ago.
@nomoresonys
I will do so as soon as I have a multimeter here.Leave a comment:
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Panasonic LCD TV: TX-L42ETW5 won't display anything
[B]Symptoms:[/B]
Power On = green power LED flashing until it stays green. Any remote input turns the LED flashing then turns off. Trying to reset the TV, got me a 13 red code. (TV bought in 2013, wasn't used for a few months, tried to turn it on after that period, won't produce sound or video.)
[B]What did I try?: [/B]
Google lead me here to threads stating that my "A board" has to be replaced. (I assume that's where all the video inputs are.) Have looked on platforms like Ebay for replacements board, didn't find anything.
[B]So I wonder if I could... -
Re: New Members - please post your introductions here
Hello, I am here because I need help troubleshooting my LCD TV.Leave a comment:
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