Re: Doublesided Tape for LED Backlight Strips
Excellent, thanks - just ordered some.
URL
Member
Last Activity: 10-15-2021, 05:20 AM
Joined: 03-16-2019
Location: UK
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Doublesided Tape for LED Backlight Strips
Guys
I need to buy more double sided tape for LED backlights and I cannot find the 3M part number I previously purchased.
Can anyone suggest a suitable 3M product that withstands the temperatures of the LED backlight strips?
Thanks -
Re: Baird TI4909DLEDDS - cant exit Burn in mode
Agreed, yes, my typo with 24.... the proggy sees them as two different manufacturers hence device numbers differ.
I will see if I get two mins to desolder the chip and try again....Leave a comment:
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Re: Baird TI4909DLEDDS - cant exit Burn in mode
No - was trying to read in-situ... If I read the "duff" board, it reads and verifies in-situ without error - that verifies the proggy and board interference... I hope!.
I did notice too that the two boards have different eeprom chips... and did ensure the proggy was set to the manufacturer's part number before read/write. They are both 24x64 chips.
David...Last edited by URL; 07-24-2021, 08:49 AM.Leave a comment:
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Re: Baird TI4909DLEDDS - cant exit Burn in mode
Board arrived.... cant get a clean read off the eeprom (fails verify each time).... so back on the search for a bin.... or live dangerously with the replacement board until the next time!
David...Leave a comment:
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Re: Baird TI4909DLEDDS - cant exit Burn in mode
Funny you say that - I ordered a mainboard off the bay for exactly that tactic!
Will post the bin when I do it to help future folks...
David...Leave a comment:
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Re: Baird TI4909DLEDDS - cant exit Burn in mode
Thats an option... I had never thought of that!
I wonder if its like, 24hours or so.... will no doubt be a lengthy wait. I did notice it "chimed" after a period of time... wonder if that then indicates that an exit is possible....
I will give it a go.
Given my experience with the set, it really feels like the mainboard is somewhat fragile to power quality and unexpected outages.
David...Leave a comment:
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Re: Baird TI4909DLEDDS - cant exit Burn in mode
Thanks Neil and Lotas
I have tried both to no avail.
There must be a sequence to get into factory mode....just need to keep Googling I expect for combinations for every user of the mainboard and hopefully find it....
DavidLeave a comment:
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Baird TI4909DLEDDS - cant exit Burn in mode
Guys
Short story - I have the above Tv with T.MS3463S.U851 mainboard and samsung panel. When powered on, it sits in factory burn in mode, cycling through full screen colours.
Long story - got the set over a year ago, and it had duff LEDS, so replaced the strips. When it was powered back on, it went into the factory burn in mode. Could not find out how to exit (and Menu 1147 did not work) I bought a used main PCB off the bay and all was good.
Foolishly, I did not take a copy of the eeprom.
So - now a few caps in the PSU have failed, so the set... -
Re: New Members - please post your introductions here
Hi... just registered after being a long term lurker... all good stuff guys....
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