Toshiba MMU-AP0074YH-E Service Manual page 104

EEPROM location diagram
The EEPROM (IC10) is mounted on an IC socket. Use a pair of tweezers, etc. to remove it. When installing it, adjust
its orientation as shown in the diagram below.
During EEPROM removal / installation, take care not to bend IC leads.
P.C. board (MCC-1402)
EEPROM(IC10)
P.C. board (MCC-1403) EEPROM(IC10)
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When installing the EEPROM, align its
notch with that of the IC socket.
IC socket Notch EEPROM
Notch