2-22
BRC-300/300P
BRU-300/300P
CN4805
CN4804
CN4801
M3
x
6
B3
x
5
B3
x
5
Slot assembly
MC-66 board
CN4806
Installation
5.
Reattach the switching power unit in the reverse order
from steps 2 to 4.
6.
Reattach the cover panel.
(Refer to step 2 in Section 1-4-1.)
2-4. BRU-300/300P Boards
2-4-1. CN-2548 Board
Removing
1.
Remove the cover panel.
(Refer to step 1 in Section 1-4-1.)
2.
Disconnect the flexible flat cables from the connectors
(CN4801, CN4804, CN4805, CN4806) on the CN-
2548 board.
3.
Remove the six screws, and remove the slot assembly.