[Cowboy]

Yesterday I made a second attempt to repair the memory bank of my A2. During the first repair I only replaced one resistor, but I do not know which (I think R195) is 38kΩ. I measured the R119 in the circuit and it indicated 1kΩ. The circuit resistance measurement was very wrong. Yesterday, after desoldering, it turned out to be 10kΩ. I changed it to 1kΩ and after connecting ICOM to the Web server I saw 256 MB. I would like to add that a few days earlier I tried to update the firmware to the latest one and the whole process was as it should and the firmware was still not updating, it was still old.
After yesterday's memory bank repair, the update was successful. By the way, I checked the ICOM serial number: 1120134.
I read what ferrum wrote that it is better to change it to another.
I located 24C02 and what I saw at the beginning scared me. Four of the eight pins are soldered together. It seems to be a mistake, but when I was looking for new 24C02 on the Internet, I came across such circuits in which also four pins are connected together.
Now I don't know how to be correct at all. The photos show how it is in my ICOM and a new other circuit with AT24C02 memory
Once again, thank you ferrum for your help on the topic