UE40C8000

[timoo]

some photo of my tv motherboard ,there is a exlink on the board but ihave no signal |:/

[erdem_ua]

Do you enable debug on service menu?
There is also jtag port but not soldered...

[smartsmurf]

Due to location beneath the Xilinx FPGA I assume JTAG and GP0 belong to that particular chip.

[bastler0815]

Does anybody know for what the Xilinx Chip is Used ?!

Did anyone take a look at the other backside of the blue mainboard ...probably there also a JTAG port is located ... haven?t had the time to take a look at my TV set so far.

[timoo]

Do you enable debug on service menu?
...

yes,we are talked about it on irc

[timoo]

i have succesfully downgraded to T-VALDEUC_1008.3
available here >> T-VALDEUC_1008.3.exe

[bastler0815]

Hi there,

how did you downgrade to the older firmware if I may ask ?! is there a special "trick" or is it possible to downgrade to this firmware version without doing anything ?

This firmware also should work at the UE40C6700, or am I wrong ?

Regards

Bastler

[timoo]

this work > http://wiki.samygo.tv/index.php?title=F ... r_firmware

use modified widget to copy faked Version.1 to \mtd_rwarea\ restart an run update from usb

in Version.1 is something like > SWU_T-VALDEUC_001001_I04_ES000DS000KS000RS000_100101

[juusso]

Why is it important to downgrade C series TV? just for process?
Congratulations. One hack more.

[timoo]

older firmware with less restrictions ,i needed change tv model baack to c8000 ,was c7700 by accidentaly upgrade