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+--- Thread: 24C64 - CarProg (/showthread.php?tid=40042)
24C64 - CarProg - DaBotta - 27-09-2018
Hello ,
I am trying to read the eprom 24C64 from Golf mk6 instruments , but the results is 00000
I have CarProg with rework made , i have tried with the A6 clip directly on the board - no succes
Desoldered the chip , and tried like this. no succes.
Can you give me an adivse please ?
Thank you
RE: 24C64 - CarProg - fisekovic - 27-09-2018
yes, your china carprog is shit as most of them. Also why are you trying to read eeprom only?
RE: 24C64 - CarProg - raffy haddad - 27-09-2018
Hello suply 12 v to carprog and ot should read
Report back please
Regards
RE: 24C64 - CarProg - DaBotta - 27-09-2018
I had tryed even with +12V , not working
. What i need to check to see if the rework is ok made ? I know that need to change something to read I2C chips like 24C64
RE: 24C64 - CarProg - 23Andi23 - 27-09-2018
change 4x 74hc125 to 74HC125D or M
RE: 24C64 - CarProg - eduardinidini - 27-09-2018
You have to change some integrated of your carprog. You need a soldering station. And change to 74HCT125M so you can read eprom 24xxx, or if you do not want to fix your carprog buy an eprom 24xxx reader are cheap. I attached some photos so you know what you should change. And if you see some component but change it. I had the same problem and fix it and already read eprom 24xxx
RE: 24C64 - CarProg - DaBotta - 28-09-2018
I opened today the unit. I saw that i have the 74HT125D on the board. I have sent the unit to somebody who will update again even the firmware even the componentes. and solve even the problem with the Signal TO low of the transponder antena.