Eeprom dump thread!

[forall]

Re: Eeprom dump thread!

hi
i need software for a a toshiba tv 49U5863DB
tv stuck on logo.
i think the main is vestel 17MB130S
now i don't know the panel number.
thanks

[forall]

Re: Eeprom dump thread!

hi
i need dump for a smart tv TD SYSTEMS, it stuck on logo, led flashing in red a green.
the tv model is TD SYSTEMS K24DLH8FS
the main is HK.T.RT2841P531
thanks.

[lotas]

Re: Eeprom dump thread!

hi
i need software for a a toshiba tv 49U5863DB
tv stuck on logo.
i think the main is vestel 17MB130S
now i don't know the panel number.
thanks

There is on 49U6863DB, I don't know if it's suitable or not.
https://www.vestel-spares.co.uk/inde...odel&order=ASC

[Duranitron]

Re: Eeprom dump thread!

Need Help guys... Need Dump file for TCL LED 40D3000D

mainboard number is ms36k tp.ms3663.pb772. Thanks in advance

[lotas]

Re: Eeprom dump thread!

Need Help guys... Need Dump file for TCL LED 40D3000D

mainboard number is ms36k tp.ms3663.pb772. Thanks in advance

the software in the dump is working, try the cropped one.

[Duranitron]

Re: Eeprom dump thread!

the software in the dump is working, try the cropped one.

Thanks very much..
findings: the moment you plug the power to the tv the standby led turns on.. power on button and remote control power button have no effect.
main power are present 50v and 12 volts. 3.3 volts present in the pin 8 of EEPROM 25Q64 . 1.2 volts present in the video ic. backlight good test with backlight tester. Test the 25Q64 ic with programmer test good data verification at 100%.

[simplytrini]

Rca rtu 5540-d eeprom file

Hi folks how is everyone doing? Does any one have a Bin file for this model tv?
RTU5540-D DP.3458HB.815 RCA Main Board(3458HB.81518100401322). Thank in advance

[STE Tuxtla]

Re: Eeprom dump thread!

139 / 5.000
Resultados de traducción
Hello, I have a JVC model SI24H TV, model SI24H, board CV3553BL-U24, with problems in the eeprom (it is stuck on the red led), I upload the backup, thanks in advance.

[lotas]

Re: Eeprom dump thread!

139 / 5.000
Resultados de traducción
Hello, I have a JVC model SI24H TV, model SI24H, board CV3553BL-U24, with problems in the eeprom (it is stuck on the red led), I upload the backup, thanks in advance.

the software in the dump is working, try the cropped one.

[lotas]

Re: Rca rtu 5540-d eeprom file

Hi folks how is everyone doing? Does any one have a Bin file for this model tv?
RTU5540-D DP.3458HB.815 RCA Main Board(3458HB.81518100401322). Thank in advance

Post your DUMP here.

[STE Tuxtla]

Re: Eeprom dump thread!

the software in the dump is working, try the cropped one.

Hello lotas, I tried the cropped version that you provided me, but it still has the same symptom (stuck on red led), any other ideas? Thank you for your answer.

[lotas]

Re: Eeprom dump thread!

Hello lotas, I tried the cropped version that you provided me, but it still has the same symptom (stuck on red led), any other ideas? Thank you for your answer.

Replace with a new Spi flash, maybe the problem is not in the firmware.

[totof]

Re: Eeprom dump thread!

Hello,
I have my TV model UE50KU6070 which I am trying to repair.
BN41-02528A / BN94-10800C motherboard.
If I disconnect the motherboard from the power board, the backlight works. When the motherboard is connected the backlight works but the screen remains black.
When I plug the TV into the electrical outlet, the standby LED lights up but no reaction to an attempt to start it with the remote control for about 1 minute. During this minute the TV consumes about 20W.
After one minute the consumption drops to 0W and the TV can turn on with the remote control but the screen remains black. All voltages on the motherboard are correct.
The TV turns off with the remote control but you have to wait about 1 minute before restarting it again. Sometimes at startup the screen displays "Samsung Smart TV" for 1 second before going black.
In fact, in addition to the black screen, it is as if the TV was extremely slow.
The behavior is the same if I disconnect the two LVDS cables.

Can everybody check if the SPI dump of my tv is correct ?

[lotas]

Re: Eeprom dump thread!

Try it, just save all your dumps, 25Q80 is responsible for T-con.

[totof]

Re: Eeprom dump thread!

Try it, just save all your dumps, 25Q80 is responsible for T-con.

Thank you lotas, I will try this week end.
Two questions :
- Is it mandatory to flash the 3 chips ? (25Q40, 25Q80 and 24C512)
- Is it mandatory to desolder the components to flash them or can this be done without desoldering them from the board ?

[lotas]

Re: Eeprom dump thread!

Try all three at once, without soldering there may be errors when reading and writing, just save yours.

[totof]

Re: Eeprom dump thread!

Try all three at once, without soldering there may be errors when reading and writing, just save yours.

I have saved the 3 chips but I have a problem for the 25Q32 on the panel bord because I cant write your 24C512.bin file

[lotas]

Re: Eeprom dump thread!

25Q40, 25Q80 and 24C512 - they are all on the motherboard, 25Q32 on the panel does not need to be touched.

25Q40, 25Q80 is spi flash, 24C512 is eeprom.

[totof]

Re: Eeprom dump thread!

25Q40, 25Q80 and 24C512 - they are all on the motherboard, 25Q32 on the panel does not need to be touched.

25Q40, 25Q80 is spi flash, 24C512 is eeprom.

Exactly, I hadn't found the 24C512 but with a magnifying glass it was better.
On the other hand, I reflashed the 3 components and unfortunately it didn't change anything, the result is the same.

[lotas]

Re: Eeprom dump thread!

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