Eeprom dump thread!

[totof]

Re: Eeprom dump thread!

You also asked for 24С512, maybe eMMC is covered with you (they have a certain service life).

If eMMC problem in this case I must translate that it is not repairable ?

[lotas]

Re: Eeprom dump thread!

If you have never encountered eMMC, then it is better to replace the motherboard.

You can find any BN41-02528A motherboard (they only have different firmware for different panels), you just need to rewrite or replace the 25Q80 (where the panel settings, T-con are located).

[totof]

Re: Eeprom dump thread!

If you have never encountered eMMC, then it is better to replace the motherboard.

You can find any BN41-02528A motherboard (they only have different firmware for different panels), you just need to rewrite or replace the 25Q80 (where the panel settings, T-con are located).

I found a motherboard of the same reference extracted from a UE55KU6400 TV whose panel was broken but simply by programming the 25Q80 flash with the contents of that of my TV then the TV enters a looping start cycle

I can try to change the eMMC but the problem will be to find the program. Is the program easy to find and what hardware is needed to program it ? Is it possible to change it and then reprogram it directly on the motherboard ?

[cheeky2]

Re: Eeprom dump thread!

Blaupunkt 32-147I-GB-5B-HBKUP-UK , tv bootloop, led red > blue > red >blue
Desolder UF11 and use CH341 for reprogram. After , go to menu and Factory reset
Firmware below

What's the screen model number for this dump and the main board number?

[totof]

Re: Eeprom dump thread!

I found a motherboard of the same reference extracted from a UE55KU6400 TV whose panel was broken but simply by programming the 25Q80 flash with the contents of that of my TV then the TV enters a looping start cycle

I can try to change the eMMC but the problem will be to find the program. Is the program easy to find and what hardware is needed to program it ? Is it possible to change it and then reprogram it directly on the motherboard ?

I finally changed the motherboard and my TV is working again.
Attached are the dumps of the new motherboard

[shawnpsx323]

Re: Eeprom dump thread!

Good Day All,
Looking for dump for Samsung UN49M5300AFXZA Ver.FA01. Board number BN94-12049D.
Assistance in getting this as I believe the original is somehow corrupted.
Original dump attached incase it can be fixed.
Thanks...

[shawnpsx323]

Re: Eeprom dump thread!

Good Day All,
Looking for dump for Samsung UN49M5300AFXZA Ver.FA01. Board number BN94-12049D.
Assistance in getting this as I believe the original is somehow corrupted.
Original dump attached incase it can be fixed.
Thanks...

Anything guys?
Issue is that standby LED will flash 5 times. Power supply is good. I've tried another bios dumped from a similar board and the standby light stopped flashing, TV will turn on for few seconds and then turn off. So this is why I believe bios is corrupted. Any Help??

[mo4nis]

Re: Eeprom dump thread!

I have a Blaupunkt 39/210I-GB-5B-F3HBKU-EU that has a corrupted flash ic as it is stuck in standby.
Main board TP.MSD309.BP85
screen V390HK1-LS6-Rev.C8
Does anyone have a working dump for this model or similar?
The only one I could find was on the russsian site here (which I cannot register on!)

Thanks in advance

tp.msd309.bp85 flas dump

[muhamad.sh]

Re: Eeprom dump thread!

your file

thank you so much

[Diamondj421]

Re: Eeprom dump thread!

I've spent the last few days scouring the web for a new EEPROM for my Vizio E550i-B2 with no success. Does anyone have a dump for this model?

[whitevolf]

Re: Eeprom dump thread!

thanks

[totof]

Re: Eeprom dump thread!

Thank you very much lotas.
In fact I can't fully test the binaries because I don't have the TV at home, I only have the electronic boards and the LED bars.
The second binary (ue55mu6105_ic1604_II.bin) doesn't work, I don't even have the standby led.
On the other hand, the first binary (ue55mu6105_ic1604.bin) seems to work: I have the standby LED, the tv turns on with the remote control and the backlighting turns on fine. On the other hand, to test the image, I will have to wait to return to my parents and it will only be in several weeks.
I will post back to the forum at that time.

Hello
Two months later I was able to return to my parents home and test the programming of the motherboard.
The TV restarted without any problem and the picture is perfect.

Thank you lotas

[lotas]

Re: Eeprom dump thread!

Hello
Two months later I was able to return to my parents home and test the programming of the motherboard.
The TV restarted without any problem and the picture is perfect.

Thank you lotas

Hi, glad it worked out.

[jimbofz]

Re: Eeprom dump thread!

here is the corrupted philips bin file
65pus6162/05
sorry i cant seem to upload .bin file
can somebody advise please

[jimbofz]

Re: Eeprom dump thread!

hope this is correct

[lotas]

Re: Eeprom dump thread!

here is the corrupted philips bin file
65pus6162/05
sorry i cant seem to upload .bin file
can somebody advise please

And why is this size small, what chip did you read the dump from?

[jimbofz]

Re: Eeprom dump thread!

And why is this size small, what chip did you read the dump from?

cct ref U409
M24128 BRMN6TP
this is from the cct diagram
the number on the chip is difficult to read
:128br 713t with green paint on pin 1

[jimbofz]

Re: Eeprom dump thread!

second attempt
re read this time selecting:
24 eeprom
AMTEL
AT24C128
from menu on left
sorry im new to this

[lotas]

Re: Eeprom dump thread!

Try it, there are two dumps from different models, but the main is the same for everyone.

[jimbofz]

Re: Eeprom dump thread!

thanks for your effort ,
sadly fault still same
but at least i know that i now have the correct eeprom data
would it be worth buying a new blank eeprom and writing the bin file to it?