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stb
6th October, 2011, 08:24 AM
Hi friends,

please help, have SONY VISTEON FORD carradio with LOCKED!!

Part No: 7S7T-18C939-AF
Model: CDX3XX-CDI-ISLAND-GGDS
Sony Model: CDX-FS34AXF

need erase counter in EEPROM 24C16. Code number I have.

I tried read TMS470R1VF48 via SEGGER, but there is not this version of MCU and I do not know if is my settings for reading good. Can anybody send informating how to set SEGGER for reading this MCU??
smragogo
6th October, 2011, 10:28 AM
Follow these steps
Turn off the first recorded
Second, press number 6 + power key for ten seconds and then place the code
stb
6th October, 2011, 12:29 PM
Follow these steps
Turn off the first recorded
Second, press number 6 + power key for ten seconds and then place the code

This is solution for old Ford carradio, not work on Sony.
fukukum
6th October, 2011, 12:53 PM
This is solution for old Ford carradio, not work on Sony.
yes yes :top:
fukukum
6th October, 2011, 12:56 PM
Hi friends,

please help, have SONY VISTEON FORD carradio with LOCKED!!

Part No: 7S7T-18C939-AF
Model: CDX3XX-CDI-ISLAND-GGDS
Sony Model: CDX-FS34AXF

need erase counter in EEPROM 24C16. Code number I have.

I tried read TMS470R1VF48 via SEGGER, but there is not this version of MCU and I do not know if is my settings for reading good. Can anybody send informating how to set SEGGER for reading this MCU??

good programmer device list TMS470R1VF48:top:

http://www.signum.com/Signum.htm?p=armfork.htm (http://www.signum.com/Signum.htm?p=armfork.htm)
stb
6th October, 2011, 02:17 PM
A bit expensive is not it ??

At this time need help only with reseting counter in my 24C16 EEPROM, is here anybody ho know??
fukukum
6th October, 2011, 03:22 PM
A bit expensive is not it ??

At this time need help only with reseting counter in my 24C16 EEPROM, is here anybody ho know??
program TMS470R1VF48 +24L16 LOCKED SOLVED :top:
aissa09
6th October, 2011, 03:38 PM
yes yes :top:
murat332
6th October, 2011, 04:02 PM
or :top:
Ford 6000CD by Visteon car radios decoding tool by OBDII (http://www.codecard.lt/index.php?act=viewProd&productId=570)
stb
7th October, 2011, 07:25 AM
program TMS470R1VF48 +24L16 LOCKED SOLVED :top:


What do you mean?? Segger has not in the list this MCU. Send info how can I solve my problem.
alexics
7th October, 2011, 07:58 PM
What do you mean?? Segger has not in the list this MCU. Send info how can I solve my problem.

Try this, pass in PM
juisro
9th October, 2011, 03:31 PM
Try this, pass in PM


Hi, friend alexics please this forum is not necessary to pass for files . Regards
alexics
9th October, 2011, 04:23 PM
This dump will only work with the radio in question. If anyone else was to use it they would most likely turn their radio into a brick. I do not wish to be responsible for that.
stb
10th October, 2011, 10:01 AM
No succes Alexics, still LOCKED.

Has anybody information how read TMS470R1VF48 .

Please !!!!
mobilart
10th October, 2011, 11:34 AM
No succes Alexics, still LOCKED.

Has anybody information how read TMS470R1VF48 .

Please !!!!
Use Project TMS470R1B1M.jflash
sharan25
5th November, 2024, 02:06 PM
FORD SONY 7S7T-18C939-AF
PIN 4169
Sombody write 10 times wrong PIN and now display LOCKED

Greetings .
MrRepair
5th November, 2024, 02:28 PM
For LOCK 10 release hold PS6 in for 20 seconds, while the radio is on. To clear LOCK13 you need dump from TMS as well.
sharan25
5th November, 2024, 10:32 PM
Hallo can anybody a reset counter
EEPROM 24C16 and TMS470
FORD SONY 7S7T-18C939-AF
PIN 4169

I tried holding down 6, but it doesn't work
TMS470 area from $0000 to $3FFF
Best regards.