sony cdx-m8800 eeprom - GSM-Forum

The_hazman · 11-16-2008, 18:15

Hey guys,
im just starting to learn the basics of decoding. Got the software, got the reader. On my first attempt today of attempting to decode my sony M8800, i managed to break one of the pins off of the 24c02 eeprom.
Is it possible to get a spare one, and does any one know a good place to get them from. Is it simply a case of rewriting it with a M8800 dump? getting the code and putting it back in?
many thanks
mike

M1DJF · 11-16-2008, 18:33

hi
congratulations on breaking the pin of your eprom now you will know not to apply force to electronic parts.
as to get replacement eprom you can obtain it from many diffrent sources that depends were you are from , i have put the link to one of the suppliers below.

www.farnell.com

Quote:

Originally Posted by The_hazman

Hey guys,
im just starting to learn the basics of decoding. Got the software, got the reader. On my first attempt today of attempting to decode my sony M8800, i managed to break one of the pins off of the 24c02 eeprom.
Is it possible to get a spare one, and does any one know a good place to get them from. Is it simply a case of rewriting it with a M8800 dump? getting the code and putting it back in?
many thanks
mike

The_hazman · 11-16-2008, 19:44

thanks, looking on that parts site, how do i determine which is the correct 24c02, from what i can see there are 3 different ones.
24C02C-I/SN, 24C02C/P and 24C02C/SN

forgive me i am new to this, hence the reason im in this mess to start with

thanks

zlix · 11-16-2008, 20:11

Quote:

Originally Posted by The_hazman

thanks, looking on that parts site, how do i determine which is the correct 24c02, from what i can see there are 3 different ones.
24C02C-I/SN, 24C02C/P and 24C02C/SN

forgive me i am new to this, hence the reason im in this mess to start with

thanks

ok
1. they can be different by manufacturer like NS24c02 or AT24c02 that is not important any of them fit
2. they can be different by socket that is important must be 8-lead Dip not any other
3. they can be different by VCC voltage from 2,7 to 5 Volts you need that one which work on 5 volts
And in much more criteria ,they can be different but this 2 are important.
I think that at supplier exist all of this info match it and you will make right choice

WBR Zlix

The_hazman · 11-16-2008, 21:45

thanks, gives me a bit more knoweledge about things now

11-16-2008, 18:15	#1 (permalink)
The_hazman Junior Member Join Date: Nov 2008 Posts: 4 Member: 902361 Status: Offline Thanks Meter: 0	sony cdx-m8800 eeprom Hey guys, im just starting to learn the basics of decoding. Got the software, got the reader. On my first attempt today of attempting to decode my sony M8800, i managed to break one of the pins off of the 24c02 eeprom. Is it possible to get a spare one, and does any one know a good place to get them from. Is it simply a case of rewriting it with a M8800 dump? getting the code and putting it back in? many thanks mike

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11-16-2008, 19:44	#3 (permalink)
The_hazman Junior Member Join Date: Nov 2008 Posts: 4 Member: 902361 Status: Offline Thanks Meter: 0	thanks, looking on that parts site, how do i determine which is the correct 24c02, from what i can see there are 3 different ones. 24C02C-I/SN, 24C02C/P and 24C02C/SN forgive me i am new to this, hence the reason im in this mess to start with thanks

11-16-2008, 21:45	#5 (permalink)
The_hazman Junior Member Join Date: Nov 2008 Posts: 4 Member: 902361 Status: Offline Thanks Meter: 0	thanks, gives me a bit more knoweledge about things now