Alfa 166 - BEKER + SIEMENS 5WK 78207

[sfiorentina]

Hi friend anybady can help me about this NAVI
Alfa 166
BEKER + SIEMENS 5WK 78207
I read only 24LC04B from BECKER
But I can not read a AM29F800 beacuse I do not have a programer for flash
Can anybady can tell me the code for BECKER from dump or from serial
Serial : Y5015757
Can anybady can help me with this unit.
Thanks
Here also and dump from BE 24LC04B

[PremierD]

Hi friend anybady can help me about this NAVI
Alfa 166
BEKER + SIEMENS 5WK 78207
I read only 24LC04B from BECKER
But I can not read a AM29F800 beacuse I do not have a programer for flash
Can anybady can tell me the code for BECKER from dump or from serial
Serial : Y5015757
Can anybady can help me with this unit.
Thanks
Here also and dump from BE 24LC04B

The problem with the Siemens bit is that its in the Two Flash Chips mate .... I get the becker code from dump as 6513..if a four digit 65133 if a five... But the Rub is ...you need to enter the Seimens code first.... Sorry

[djdansmart]

I have solution..but you need to read FLASH!!

[PremierD]

I have solution..but you need to read FLASH!!

One or Both mate....?

[sfiorentina]

code it's for 4digit, I tried 6513 that not work.

I triyin to read flash in radio wait please..............

[PremierD]

code it's for 4digit, I tried 6513 that not work.

I triyin to read flash in radio wait please..............

As I said mate ....you need to enter the Siemens code first.....(the one stored in the Flash)....

[j_p_5_5]

I'm trying to decode a BE2582, already have the 24LC04B dump, but what flash dump do you need. The one from the M27C512?
Thanks

[j_p_5_5]

So far I wasn't able to get the siemens code, but for the becker code here is what i did:
on the BE2582 It seems like the becker code is stored in the 24LC04B EEPROM, to obtain a dump you have to remove the top of Nav Display, and remove the cassete player module, underneat you will find the chip.
Then you could remove and use a programmer to read the chip or like I did use a Basic Stamp interfacing with the eeprom without removing it from the board, there are various tutorials on how to communicate with and I2C serial eeprom like this, be carefull if doing this without removing the chip because the radio board sets the write protection pin to low, meaning that you could erase its contents by mistake. To connect to the chip simply use phone wires and carefully hook them to the desired pins.
When you get the HEX code into the debug window, just copy it to an hex editor and save it as a binary file, if succesful you will see the word becker in ascii in the HEX editor.

[j_p_5_5]

figured that the flash chips are in the cd module, not in the display. Anyway which flash dump is needed?

[panza]

Hi,
please poet the serial number like AR....
May be I can help you.
Bye

[mikeli]

Hi panza,
can you help me with
Siemens 5WK 78214 form Lancia
Serial No:LA2140059849/02
SW 5.25

Regards
Mikeli


Hi,
please poet the serial number like AR....
May be I can help you.
Bye

[deffc0n]

Try code 6579 :)

[mikeli]

Sorry code is not correct...

Mikeli



Try code 6579 :)

[mikeli]

@deffc0n

I also posted dumps, if you can extract code from two flashes...

Look here:
http://www.digital-kaos.co.uk/forums/f118/lancia-lybra-navigation-code-143967/

Thanks
Mikeli

[mikeli]

Solved


Mikeli

[donesko]

Hi,
I have Becker + Simens radio navi in alfa 166, and lost code
can I calculate code from serial or need to read eprom?
Becker
Type idis
Be 2580
S/N 25113211

Siemens part
5wk 78226
S/N 2260032227/01

[goliat100]

and you tried calculated code ,nope, and i think will not work visit nearest professional who can make it work :santaclaus:

[donesko]

i can read eproms, no problem. but if code can be calculated from sn :)

[goliat100]

i can read eproms, no problem. but if code can be calculated from sn :)
no chance even in dreams ,read flashes than any will talk about