Clarion crx111r, code, eeprom and.... Security!

[Ottavione]

Hi everybody! I have this car radio with the code on. Several attempts have been made,so it seems that the radio is stuck with SECURITY on the screen. There is a way to unlock it? Maybe reflash the eeprom? Seems that the eeprom is an 93c46, but in the service manual the only if which resemble an eeprom is IC602 which is called in a proprietary way.... It is correct?

[Mezz_cro]

Hello

Read eeprom 93c46 and post dump to get a code and reset counter.

Regards

[Ottavione]

Thnak you Mezz_cro, i'm waiting for the eeprom reader coming from china and I'll post the dump!

[ljepoja]

Hello, can anyone help me with eeprom for this radio, the chip 93c46 with rotated pins is dead, i think someone had to read it as usual and burned it, now radio have no display, i found dump online and uploaded it to chip but now it stuck at code message

[luberfly]

Hi, it is passed a long time. Did you solve the problem?

[benyunes]

try with this
mybe help you

[luberfly]

Crx115 Is similar to crx111, but in Clarion crx81/91/111/83/85/95/115 I prefer read the dump file then identify the code.
I decode a crx111 and crx115 two days ago and It was very Easy.

Inviato dal mio M2002J9G utilizzando Tapatalk

[OmarBD]

I have a Clarion CRX91R and i need to read the 93c46 eerpom. Do you know if it's neccesary to take it out, of if i can read it with a SOIP8 clip fitted in the board?
Thanks.

Crx115 Is similar to crx111, but in Clarion crx81/91/111/83/85/95/115 I prefer read the dump file then identify the code.
I decode a crx111 and crx115 two days ago and It was very Easy.

Inviato dal mio M2002J9G utilizzando Tapatalk