Re: Toshiba 40LV664D - No picture
does anyone need the spare faulty inverter board?
h0ffman
Member
Last Activity: 05-16-2016, 08:43 AM
Joined: 05-05-2013
Location: Salisbury
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Re: Toshiba 40LV664D - No picture
She back up and running! Thanks again everyone!...Leave a comment:
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Re: Toshiba 40LV664D - No picture
Gone for a replacement board. Will see how it goes and report back as soon as possible with the results.
Thanks for all the advice everyone!Leave a comment:
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Re: Toshiba 40LV664D - No picture
so replacement inverter board? if so I did look them up in the UK, they were about £69!! Any recommendations of where to get one?Leave a comment:
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Re: Toshiba 40LV664D - No picture
not worth just replacing the fuse or you suspect it'll simply blow again?Leave a comment:
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Re: Toshiba 40LV664D - No picture
Looks identical!
The SMD fuses I'm guessing the two small blocks next to the power connector? one of them reads 24 from both side, the other doesn't. I'm guessing one is blown then?
Edit: in that photo, just off to the right from the connector.Last edited by h0ffman; 05-04-2016, 02:41 PM.Leave a comment:
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Re: Toshiba 40LV664D - No picture
Not used a multimeter that often and sadly the one I have is Analog, however I'm fairly confident that its reading 24v off those pins, so think its good.Leave a comment:
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Re: Toshiba 40LV664D - No picture
not sure.. I guess I need to get a multi meter onto the left side pins of this connector to verify that?...Leave a comment:
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Re: Toshiba 40LV664D - No picture
Slight PITA that it didn't come with a remote, however I managed to plug in a laptop into the HDMI and switch the input over. Can confirm that there is definitely sound. I guess from that we can confirm the video card is working?
This is a shot of the back....Leave a comment:
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Re: Toshiba 40LV664D - No picture
Can't see anything sadly. Might take it apart and test the inverters.Leave a comment:
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Toshiba 40LV664D - No picture
Looking for some advice as to what might be the issue. The unit powers up but I'm not getting any picture at all, not even a faint image. I would have thought it would be the back light inverters but if that was the case surely I'd see something really faint? -
Re: Samsung lw26a33wx - No picture
Just a quick update to say the replacement Inverter Transformer was soldered in place today and now the TV is working perfectly
With that and the SNES I fixed yesterday, I seem to be on a roll!!Leave a comment:
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Re: Samsung lw26a33wx - No picture
Hey Tom, its actually your thread which pops up in a google search
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Re: Samsung lw26a33wx - No picture
Awesome, cheers guys. I wasn't quite sure if I set my crappy multi meter to 2000 ohms, however testing them all from the points you said all read the same apart from the top one where two points read nothing. This is also where the hissing was coming from.
Got a replacement on order now Will let you know how I get on.
Cheers
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Samsung lw26a33wx - No picture
Hi Guys. I'm new here and very much a noob but have a real interest in fixing stuff.
I got this Samsung lw26a33wx from a friend of mine when it spotted working recently. Symptoms are that it powers up, makes the power up noise but nothing comes on the screen. At one point it did show a very faint picture.
After a few searches it seems as though its the inverter transformer. So I took it apart and located the board. With the back off i plugged it back in and powered it up one of the two two transformers makes an electrical kinda hissing sound for a little bit.... -
Re: New Members - please post your introductions here
Hi all, I'm Ian. I've been given a non-working Samsung lw26a33wx LCD TV. I thought it would be a good project for repair and a google search got me here
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