Toshiba 32w3453d no video or audio backlight on
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Re: Toshiba 32w3453d no video or audio backlight on
yes replacement mainboard has all same numbers on stickers and came from a set with same panel number, as far as i can see nothing is going through the mainboard in either directionComment
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Re: Toshiba 32w3453d no video or audio backlight on
just emailed the seller whom i got the replacement mainboard from to see if he has another, fingers crossedComment
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Re: Toshiba 32w3453d no video or audio backlight on
yes thats what i would do in your situation or get a refund and try a diffrent sellerComment
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Re: Toshiba 32w3453d no video or audio backlight on
seller not got another board now to try and find another boardComment
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Re: Toshiba 32w3453d no video or audio backlight on
found another board today, ordered it and its on its way to meComment
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Re: Toshiba 32w3453d no video or audio backlight on
OK replacement mainboard arrived today, fitted it same result, red power light flashes and changes to green, backlight comes on NO Sound or Picture
Have now changed the power board and this is the second replacement mainboard, still the same as when I first got this setComment
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Re: Toshiba 32w3453d no video or audio backlight on
Probably means that the lcd screen is fucked and something on it is shorted try taking the bezel off and see if there are any obvious exploded parts on the tab section of the lcd. Also maybe you do have sound but not on the correct input.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 32w3453d no video or audio backlight on
OK got this tv apart again, put a mp4 film on a usb stick in usb slot, audio is now there, so I do have audio but I still have no picture, just the backlight
Connected via HDMI and Scart cables to a working tv no picture is displayed on the working TV, so I may be wrong but that is now telling me that there is no video output from the mainboard.Comment
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Re: Toshiba 32w3453d no video or audio backlight on
But you replaced the mobo twice ?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 32w3453d no video or audio backlight on
yes have replaced it twice, I have now got its original mainboard in the set that was in when I got the tv.
I am now sat listening to the sound from iron man film but no picture on the screen, and no video being sent out via scart or hdmi, I am stuck on this but am convinced it is a mainboard fault. \just a thought of mine maybe the mainboard in the set is not the correct mainboard, I do not know if it had been changed before I got this set, I have replaced the board with the same number as what is fitted now, however, looking on the web there are several different mainboards for sale for this model of tv with different part numbers. If that makes any sense to youComment
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Re: Toshiba 32w3453d no video or audio backlight on
think I tried disconnecting the ribbon and still no scart output but will try again next week, am away now for the weekendComment
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Re: Toshiba 32w3453d no video or audio backlight on
maybe also if you havnt look for any burnt parts on the panel board there may even be a fuse on it i havnt really looked on these boards before.Comment
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Re: Toshiba 32w3453d no video or audio backlight on
no sign of any damage, surface mount fuse next to connector is ok seem to have 12v in several places on this boardComment
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Re: Toshiba 32w3453d no video or audio backlight on
What about on the panel on its tab/pcb section ?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 32w3453d no video or audio backlight on
Wow that really is a piece of shit one tab to drive a 32" 720p glass. Right try pressing on the tab bond and ic and see if image comes back ?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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