I have d201 blown on the back of the psu.
its marked up as c12v
what would be a good match for it.
its marked up as c12v
what would be a good match for it.
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Re: toshiba 40L1333b psu blown diode help
Crap ass Vestel. The making you stated is not the diode we need images of it and its position.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 !
https://www.facebook.com/Telford-Tel...7894576335359/ -
Re: toshiba 40L1333b psu blown diode help
typo
Diode d201 is blown
On the schematic is it is shown as d201 c12v
I cant read anything off the acutal diode as it has popped on where the markings would be.
I hope that makes it clear.Comment
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Re: toshiba 40L1333b psu blown diode help
so it is a 12V zener going to GND, right next to the opto.Comment
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Re: toshiba 40L1333b psu blown diode help
The marking C12 usually relates to a 12 volt zener diode.Comment
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Re: toshiba 40L1333b psu blown diode help
Ahh you got the model of the Tv wrong ? The L1333B uses PW07 mate. Will have a look see if I can find what the Pn is.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 !
https://www.facebook.com/Telford-Tel...7894576335359/Comment
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Re: toshiba 40L1333b psu blown diode help
Toshiba 40L1333DB - PSU - 23122636 - 17IPS20 - 040313R5
https://flattvparts.co.uk/toshiba-40l1333db-
thats the board
Sorry been tired today forgot the d off the model number intiallyComment
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Re: toshiba 40L1333b psu blown diode help
Lol thats why I got confused when checking it
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 !
https://www.facebook.com/Telford-Tel...7894576335359/Comment
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Re: toshiba 40L1333b psu blown diode help
I know my bad,,
Just one of those days
Had this with corrupt firmware
while looking into that the diode went and ended up with a dead set ... lolComment
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Re: toshiba 40L1333b psu blown diode help
Pic added
off a working board
Diode is marked
z4 from what I can make out
What value is this ?Attached FilesComment
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Re: toshiba 40L1333b psu blown diode help
Can I sub in this
http://uk.farnell.com/diodes-inc/mms...123/dp/2061479Comment
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Re: toshiba 40L1333b psu blown diode help
This does look to be the right diode , yes, the marking on the diode does not mean much as different manufactures use different letter and numbers .Comment
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Re: toshiba 40L1333b psu blown diode help
Any update ? I had one of these with no 24v and those two diodes were shorted. Sometimes if the fet shorts it kills them diodes too.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 !
https://www.facebook.com/Telford-Tel...7894576335359/Comment
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I've got a shorted SB390 diode which was in parallel with UF5408 diode.
d1031 = uf5408
d1035 = sb390
service manual pages 1-14-25 & 1-14-26
Ive found a equivalent for the SB390 in the SB3H90
what i wanted to know is it likely that the UF5408 has already been replaced?
As in originally both diodes would have been SB390s
So if i were to replace the pair could i replace both with SB3H90?... -
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