user manual

Take Apart Microprocessor Board - 48
Important: Make sure you
save the EEPROM settings
before replacing the
microprocessor board.
1 Disconnect these cables
from the
microprocessor board:
• 11-wire cable
(CN901)
• 7-wire cable
(CN902)
• 6-wire cable
(CN907)
• 5-wire cable
(CN908)
2 Remove the
microprocessor board.
CN908
CN907
CN901
CN902