Hi I have a Luxor TV which I'm sure the invertor boards faulty so hoping someone can tell me how to test it.
It has the 3v and 24v coming in.
It has the 3v and 24v coming in.
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Re: HELP how to test Luxor invertor board
2 sec to black....?
Whats the set doing? Can we see pic of ALL of the board and the rst of the rear of the set....TELEFIX
How PLASMA SCREENS WORK, X-SUS and Y-SUS what they do--
http://www.irf.com/technical-info/appnotes/an-1088.pdf
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Re: HELP how to test Luxor invertor board
Will do pics in a bit. Red standby light flashes constantly from the second it's pluged in. Have new tcon and power boardsComment
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Re: HELP how to test Luxor invertor board
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Re: HELP how to test Luxor invertor board
Them inverters are notorious for blowing the 8 pin mosfets that go up and down the board check them for shorts, normally the pico fuse will blow when the mosfets short. If you do find a short its best just to replace the whole inverter as I've found that a shorted mosfet blows the resistors which is alot of work to replace.Last edited by ReeceyBurger123; 05-29-2015, 11:38 AM.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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Re: HELP how to test Luxor invertor board
Thxs. How to u test them.Comment
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Re: HELP how to test Luxor invertor board
Personally, seeing you have 24V, I would be suspecting the Mainboard. These Vestel Turds are notorious for crap firmware causing stuck-in-standby with that flashing-light that can also mean the PSU--But you have the 24V so unlikely to be that....
You have no sound and a flashing-standby light, so unlikely to be inverter for backlights....
--The Mainboard isnt telling the inverter to light BL. Check the BL-On (Prob 0) and BL-Dim pins on inverterLast edited by Alastair E; 05-29-2015, 12:05 PM.TELEFIX
How PLASMA SCREENS WORK, X-SUS and Y-SUS what they do--
http://www.irf.com/technical-info/appnotes/an-1088.pdf
PLEASE DO NOT EMAIL ME PRIVATELY FOR REPAIR ADVICE. QUESTIONS BELONG ON THE FORUM!Comment
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Re: HELP how to test Luxor invertor board
Thxs for advise. Just ordered a new main of eBay. Will update when fitted.Comment
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Re: HELP how to test Luxor invertor board
Worth a try but Im thinking inverter fault, hopefully it is the mobo.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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Re: HELP how to test Luxor invertor board
Yes I agree with Alastair , Doesn't sound like an inverter fault to me.
I would of checked further with the BL signal before getting another board though... but you have ordered the most likely culpritComment
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