Cx-403acrh2

[romeobt]

KENWOOD CX-403ACRH2 HONDA

CD RECEIVER

ANTI THEFT

Y22-6790-29

Ser:KE0898R7500304

 

D703035AYGC

24C01 smd

 

CODE ?????????????????????

[Гость iek]

А что "говорит" анализатор?

[romeobt]

А что "говорит" анализатор?

132825[/snapback]

 

I cant understand you. Can you write me on English please ???

[prodan]

А что "говорит" анализатор? - What "says" the analiser?

 

Did you "hear" with a logic analiser what is cpu reading from eeprom when is powered on? Which exactly adreses are readen?

If you can do this and give us more info, it will be very helpfull to locate the code.

[romeobt]

The radio without eprom works exactly 90 minutes.

I don't have analyzer, can someone send me scheme and software???

Please help me

[prodan]

look here

http://www.cnc-lab.com/ulogic.htm

http://www.cnc-lab.com/ulogicshm.htm

http://www.cnc-lab.com/files/ulog20d.rar

 

this is a demo version but I think it`ll be fine in you case.

(in demo you can work with i2c with some bufer size and timing limits)