So I'm a little stuck on this one, I have a plasma TV that won't come on, relays click a few times then nothing, the green led on front of TV flashes a few time think its 6 time to fast to count lol, I don't normally do a lot of plasma so bit of a loss really any help where to start
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Re: Tx-p42u3ob
Check SN board for shorts. Usually the ones that goes bad are Q401, Q402, Q421, Q422 -
Re: Tx-p42u3ob
so im a bit new to this sorry to say iv found the parts on the sn board but unsure how to test the components, the most i do with tv is replace BAD CAPS and boards iv only really just started out repairing tv on the sideComment
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Re: Tx-p42u3ob
Well put the multimeter scale on ohms, like 2k, and then check resistance between the legs of those IGBT's, so 1-2, 1-3 and 2-3, and if you find a short (low ohms) next step is to unsolder them from the board.Comment
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Re: Tx-p42u3ob
ok so i checked the IGBT's and these a short on all of them, so what will be the next step after removing them? the SN board is reading a short on connecter SN2Comment
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Re: Tx-p42u3ob
Maybe do some research on these U30B sets it will help rather than making a thread thats just pointless.Last edited by ReeceyBurger123; 01-08-2017, 12:45 PM.Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !
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Hi guys,
I post my problem here because I think it could be a capacitor related issue (Asus support on this particular subject is non-existing).
So the computer is a Zephyrus-S17-GX735LXS-26T and the strange behavior is seen.
On cold start most of the time the internal screen is detected and a picture it works fine until shutdown, sleep or deep sleep.
Then the screen won't work for a long period of time.
If I wait 1 or 2 hours it work again most of the time.
When it doesn't work the batterie indicator blink 3 times white stop and the same schematic is repeated... -
Hello there,
I recently bought a Panasonic th-42px60en plasma TV second hand. The problem is :
The TV takes time to turn on from cold (being unplugged from the night for example), it tries to turn on with the clicking sound, then shuts off, then retries and so on. The TV is still working, just it takes time to boot.
From what I've read it seems to be bad capacitors on the power board, but I just want to see if anyone had the same problem with this TV.
Thanks in advance. -
Hi everyone,
I'm new here and trying to repair my Panasonic TX-P50V10E plasma TV, which is currently showing the 6 red blink error code.
Just for context: I'm used to building PCs and installing modchips in old consoles, but this is my first time trying to fix a TV. I'm French, and while my English is okay, I'm using ChatGPT to help translate and clarify my messages as much as possible — so please forgive any odd phrasing.
I'm also not very experienced with using a multimeter, but I'm very motivated and ready to follow instructions carefully and report... -
I have a cheap action camera with an annoying trait, every time I change batteries the date & time gets reset and I have to set it again.
To solve this problem I want to add a small internal battery inside it which will keep supplying power to the camera for a while while I change batteries so the date & time is retained.
I have opened the camera and I think there is enough room to add something inside to accomplish this:
The camera is powered by a 3.7V nominal single cell lithium ion battery.
So I need to connect another battery in... -
Hello,
I just came here to see if someone has had the same problem I have, and if he or she solved It, to know how to do It.
I have made a quick search for my laptop but I have not seen anything similar.
I have an old laptop, an HP Pavilion dm4-1065dx which takes a lot of time to be ready to start if the laptop has been unplugged for a while. It has no battery. The battery failed long time ago. It needs to be plugged to work. But as I said, It can take a lot of time until the charging led gets on, and I can switch on the laptop. I am using an external monitor...
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