TM-D700 Display Firmware


Hello everyone. I am an Italian  ham IW1GK . I have a problem with my TM-D700 G2. Unfortunately it stopped working and I found the cause in the display . I am 99% sure that the defect lies in the display firmware and precisely IC5 AT29C020-90TI. I ordered the ic in kenwood but it came empty (no firmware). Unfortunately I couldn't find anything on the net. I kindly ask if anyone in the group has the firmware to be able to send me and solve the problem. I have the programmer and if others have the same problem I am available to program and send the ic. 
I look forward to an answer and wish everyone happy holidays !!
Moccagatta Ernesto

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